CA2447769A1 - Bulk polymerization reactors and methods for polymerization - Google Patents
Bulk polymerization reactors and methods for polymerization Download PDFInfo
- Publication number
- CA2447769A1 CA2447769A1 CA002447769A CA2447769A CA2447769A1 CA 2447769 A1 CA2447769 A1 CA 2447769A1 CA 002447769 A CA002447769 A CA 002447769A CA 2447769 A CA2447769 A CA 2447769A CA 2447769 A1 CA2447769 A1 CA 2447769A1
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- CA
- Canada
- Prior art keywords
- heat exchanger
- polymerization reactor
- fluid communication
- feet
- coolant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0206—Heat exchangers immersed in a large body of liquid
- F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/247—Suited for forming thin films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/248—Reactors comprising multiple separated flow channels
- B01J19/249—Plate-type reactors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0017—Flooded core heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0081—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by a single plate-like element ; the conduits for one heat-exchange medium being integrated in one single plate-like element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
- B01J2219/0286—Steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/192—Details relating to the geometry of the reactor polygonal
- B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2451—Geometry of the reactor
- B01J2219/2453—Plates arranged in parallel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2461—Heat exchange aspects
- B01J2219/2462—Heat exchange aspects the reactants being in indirect heat exchange with a non reacting heat exchange medium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/245—Plate-type reactors
- B01J2219/2491—Other constructional details
- B01J2219/2497—Size aspects, i.e. concrete sizes are being mentioned in the classified document
Abstract
A polymerization reactor (40) having at least four side wall surfaces (81, 82, 83, 24) and a bottom wall surface (85) forming a reservoir cavity (87) and at least one heat exchanger plate (66) in fluid communication with a coolant source, wherein each of the at least one heat exchanger plate (66) is disposed on a lid. The polymerization reactors of the present invention permit large amounts of polymer to be formed in each reactor batch. Preferably, polymers are formed in the polymerization reactor by bulk polymerization. Methods for forming polymers is also disclosed.
Claims (20)
1. A polymerization reactor for polymerization of olefins comprising:
a reservoir having at least three side wall surfaces and a bottom wall surface thereby forming a reservoir cavity;
at least one heat exchanger plate in fluid communication with a coolant source; and a lid having a top wall surface and an inner wall surface, wherein the at least one heat exchanger plate is disposed along inner wall surface.
a reservoir having at least three side wall surfaces and a bottom wall surface thereby forming a reservoir cavity;
at least one heat exchanger plate in fluid communication with a coolant source; and a lid having a top wall surface and an inner wall surface, wherein the at least one heat exchanger plate is disposed along inner wall surface.
2. The polymerization reactor of claim 1, wherein the polymerization reactor comprises four side wall surfaces.
3. The polymerization reactor of claim 2, wherein each of the four side wall surfaces have a square shape having a length and a height.
4. The polymerization reactor of claim 2, wherein two of the four side wall surfaces include a length of at least two feet and a height of at least two feet; and the other two of the four side wall surfaces include a length of at least three feet and a height of at least two feet.
5. The polymerization reactor of claim 4, wherein the lid is rectangularly shaped having a length and a width, the length being at least three feet and the width being at least two feet.
6. The polymerization reactor of claim 1, wherein the lid includes at least two heat exchanger plates.
7. The polymerization reactor of claim 6, wherein each of the at least two heat exchanger plates are disposed at a distance of at least three inches from each other.
8. The polymerization reactor of claim 1, further comprising at least one coolant inlet manifold in fluid communication with the coolant source and at least one coolant outlet manifold in fluid communication with the coolant source.
9. The polymerization reactor of claim 8, further comprising at least one coolant inlet conduit in fluid communication with the at least one coolant inlet manifold and in fluid communication with each of the at least one heat exchanger plates, and at least one coolant outlet conduit in fluid communication with the at least one coolant outlet manifold and in fluid communication with each of the at least one heat exchanger plates.
10. The polymerization reactor of claim 1, wherein the lid includes a plate hanger assembly disposed along the inner wall surface for attaching each of the at least one heat exchanger plates to the inner wall surface of the lid.
11. The polymerization reactor of claim l, wherein each of the at least one heat exchanger plates is in fluid communication with a coolant inlet conduit and a coolant outlet conduit.
12. The polymerization reactor of claim 11, wherein each of the coolant inlet conduits is in fluid communication with a coolant inlet manifold and each of the coolant outlet conduits is in fluid communication with a coolant outlet manifold.
13. The polymerization reactor of claim 12, wherein the coolant inlet manifold and the coolant outlet manifold are in fluid communication with the coolant source.
14. The polymerization reactor of claim 1, wherein the reservoir includes four walls having a length, the length being at least 4 feet, and a width, the width being at least 2 feet.
15. The polymerization reactor of 1, wherein the inner wall surface of the lid includes at least 6 heat exchanger plates.
16. The polymerization reactor of claim 1, wherein each of the at least one heat exchanger plate includes a removable film.
17. A polymerization reactor for polymerization of olefins comprising:
a reservoir having at least three side wall surfaces and a bottom wall surface thereby forming a reservoir cavity;
a heat exchanger, the heat exchanger having a heat exchanger assembly, coolant inlet manifold in fluid communication with a coolant source, at least one coolant inlet conduit in fluid communication with at least one heat exchanger plate, at least one coolant outlet conduit in fluid communication with each of the at least one heat exchanger plate and in fluid communication with a coolant outlet manifold, the coolant outlet manifold in fluid communication with the coolant source; and a lid having a top wall surface and an inner wall surface, wherein the at least one heat exchanger plate is disposed along inner wall surface.
a reservoir having at least three side wall surfaces and a bottom wall surface thereby forming a reservoir cavity;
a heat exchanger, the heat exchanger having a heat exchanger assembly, coolant inlet manifold in fluid communication with a coolant source, at least one coolant inlet conduit in fluid communication with at least one heat exchanger plate, at least one coolant outlet conduit in fluid communication with each of the at least one heat exchanger plate and in fluid communication with a coolant outlet manifold, the coolant outlet manifold in fluid communication with the coolant source; and a lid having a top wall surface and an inner wall surface, wherein the at least one heat exchanger plate is disposed along inner wall surface.
18. The polymerization reactor of claim 17, wherein the polymerization reactor comprises four side wall surfaces, two of the four side wall surfaces having a length of at least two feet and a height of at least two feet, the other two of the four side wall surfaces having a length of at least three feet and a height of at least two feet, and the lid is rectangularly shaped having a length and a width, the length being at least three feet and the width being at least two feet.
19. A method of polymerization comprising the steps of:
combining at least one monomer and at least one catalyst in a reservoir to form a polymerization reaction mixture, the reservoir having at least three side walls and a bottom wall thereby forming a reservoir cavity;
inserting at least one heat exchanger plate having an exchanger cavity in fluid communication with a coolant source into the reservoir cavity thereby contacting the polymerization reaction mixture; and removing the at least one heat exchanger plate from the reaction mixture after sufficient time has passed to permit a majority of the at least one monomer to form a polymer.
combining at least one monomer and at least one catalyst in a reservoir to form a polymerization reaction mixture, the reservoir having at least three side walls and a bottom wall thereby forming a reservoir cavity;
inserting at least one heat exchanger plate having an exchanger cavity in fluid communication with a coolant source into the reservoir cavity thereby contacting the polymerization reaction mixture; and removing the at least one heat exchanger plate from the reaction mixture after sufficient time has passed to permit a majority of the at least one monomer to form a polymer.
20. The method of polymerization of claim 19, further comprising the step of disposing a removable film on each of the at least one heat exchanger plate prior to inserting the at least one heat exchanger plate into the reservoir cavity.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29793101P | 2001-06-13 | 2001-06-13 | |
US60/297,931 | 2001-06-13 | ||
PCT/US2002/019007 WO2002100532A1 (en) | 2001-06-13 | 2002-06-12 | Bulk polymerization reactors and methods for polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2447769A1 true CA2447769A1 (en) | 2002-12-19 |
CA2447769C CA2447769C (en) | 2011-07-26 |
Family
ID=23148312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2447769A Expired - Fee Related CA2447769C (en) | 2001-06-13 | 2002-06-12 | Bulk polymerization reactors and methods for polymerization |
Country Status (10)
Country | Link |
---|---|
US (5) | US7582708B2 (en) |
EP (1) | EP1401570B1 (en) |
CN (1) | CN1319638C (en) |
AT (1) | ATE369909T1 (en) |
CA (1) | CA2447769C (en) |
DE (1) | DE60221834T2 (en) |
ES (1) | ES2290309T3 (en) |
NO (1) | NO329226B1 (en) |
RU (1) | RU2297877C2 (en) |
WO (1) | WO2002100532A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60221834T2 (en) * | 2001-06-13 | 2008-06-26 | Beta Technologie Ag | MASS POLYMERIZATION REACTORS AND METHOD OF POLYMERIZATION |
US7015290B2 (en) * | 2003-02-24 | 2006-03-21 | Baker Hughes Incorporated | Method of preparing a polymer under predetermined temperature conditions, and apparatus therefor |
US6906150B2 (en) | 2003-02-24 | 2005-06-14 | Baker Hughes Incorporated | Heat exchanger polymerization reactors for manufacturing drag reducing agents |
ES2245859B2 (en) * | 2003-10-06 | 2006-07-16 | Universidad De Alicante | Controlled heat flexible portable polymerisation system includes a mould with an ultraviolet diode and a heat energy dissipator |
US7842261B2 (en) | 2005-04-21 | 2010-11-30 | Purac Biochem Bv | Process for preparing resorbable polyesters by bulk polymerization |
KR101297597B1 (en) * | 2011-04-19 | 2013-08-19 | 한국화학연구원 | Reactor system for producing hydrocarbons from synthetic gas |
US9435677B1 (en) * | 2015-03-12 | 2016-09-06 | Diamond Shine, Inc. | Liquid containment and measurement apparatus and method |
RU182042U1 (en) * | 2017-12-20 | 2018-08-01 | Общество с ограниченной ответственностью "МИРРИКО" | POLYMERIZATION REACTOR |
GB201901496D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Chemical reactions |
GB201901494D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Polymeric materials |
GB201901499D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Polymeric materials |
GB201901503D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Chemical reactions |
CN110947347A (en) * | 2019-11-27 | 2020-04-03 | 江苏海洋大学 | Layer-by-layer detachable automatic control thin plate type flow spreading polymerization reactor |
CA3122825C (en) | 2020-06-23 | 2024-03-19 | Indian Oil Corporation Limited | Process for producing ultrahigh molecular weight polymer in powder form |
US11740033B2 (en) * | 2020-12-22 | 2023-08-29 | Lane Lawless | Heat exchanger, exchanger plate, and method of construction |
CN113181869B (en) * | 2021-07-05 | 2021-09-14 | 山东彩客东奥化学有限公司 | Nitration reactor for producing p-nitrotoluene from toluene |
Family Cites Families (174)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US358182A (en) * | 1887-02-22 | Car-coupling | ||
DE973626C (en) | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Process for the production of high molecular weight polyethylenes |
US3725378A (en) * | 1958-12-17 | 1973-04-03 | Monsanto Co | Polymerization of ethylene |
US3586657A (en) | 1959-02-05 | 1971-06-22 | Standard Oil Co | Stabilized crystalline propylene polymers |
US3143537A (en) | 1959-03-05 | 1964-08-04 | Eastman Kodak Co | Olefin polymerization using an aluminum alkyl-transition element compound-alkali metal fluoride catalyst composition |
US3140917A (en) * | 1960-01-19 | 1964-07-14 | Borg Warner | Polymerization reactor |
NL271778A (en) | 1960-11-25 | |||
US3230208A (en) * | 1960-12-23 | 1966-01-18 | Eastman Kodak Co | Three-component alkyl aluminum halide catalysts for olefin polym-erization |
US3140277A (en) | 1961-01-12 | 1964-07-07 | Eastman Kodak Co | Four-component catalyst for polymerizing olefins containing a mixture of metals, a halogen, and amides |
NL286467A (en) * | 1961-12-09 | |||
US3216935A (en) | 1962-08-22 | 1965-11-09 | Exxon Research Engineering Co | Lubricant |
US3507845A (en) * | 1962-11-05 | 1970-04-21 | Ethyl Corp | Process for producing ethylene/vinyl chloride copolymers |
US3284427A (en) | 1963-02-20 | 1966-11-08 | Eastman Kodak Co | Monosubstituted aluminum dihalide catalysts for olefin polymerization |
US3299024A (en) * | 1963-03-19 | 1967-01-17 | Dal Mon Research Co | Olefin polymerization process and three component catalysts therefor |
US3309346A (en) * | 1963-10-10 | 1967-03-14 | Eastman Kodak Co | Polymerization process employing catalyst containing metal compounds |
US3309347A (en) * | 1963-10-10 | 1967-03-14 | Eastman Kodak Co | Polymerization process using catalyst containing substituted ethers |
US3506616A (en) * | 1965-01-26 | 1970-04-14 | Ethyl Corp | Polyoxymethylene interpolymers |
US3489736A (en) * | 1965-04-23 | 1970-01-13 | Showa Denko Kk | Polymerization of olefins |
US3700707A (en) | 1965-10-07 | 1972-10-24 | Gen Tire & Rubber Co | Titanium trihalide-amine hydrohalide complexes |
US3867361A (en) * | 1966-03-28 | 1975-02-18 | Goodyear Tire & Rubber | A process for the polymerization of cyclic olefins |
US3932371A (en) * | 1966-05-17 | 1976-01-13 | Exxon Research And Engineering Company | Process for preparing low bulk viscosity polymers |
US3401157A (en) | 1967-02-21 | 1968-09-10 | Eastman Kodak Co | Three-component aluminum-titanium tetrahalide catalysts for olefin polymerization |
US3496158A (en) * | 1967-04-14 | 1970-02-17 | American Can Co | Olefin polymerization system employing three-component catalyst containing metal halide,organo metallic halide,and substituted aromatic aldehyde |
FR1547405A (en) | 1967-05-02 | 1968-11-29 | Michelin & Cie | Process and reactor for continuously carrying out chemical reactions, in particular polymerization |
US3711576A (en) * | 1967-09-01 | 1973-01-16 | Stauffer Chemical Co | Polymercaptan modified vinyl halide polymers and blends thereof with vinyl halide polymer |
US3560593A (en) * | 1968-01-02 | 1971-02-02 | Phillips Petroleum Co | Production of block copolymers |
DE1795378C3 (en) | 1968-09-21 | 1974-04-18 | Basf Ag, 6700 Ludwigshafen | Process for the production of polymers with a fibrous and porous structure |
US3691111A (en) | 1968-12-19 | 1972-09-12 | Nippon Oil Seal Ind Co Ltd | Epihalohydrin polymers |
NL140261B (en) | 1969-03-10 | 1973-11-15 | Shell Int Research | PROCESS FOR THE CONTINUOUS POLYMERIZATION OF BETA LACTONES. |
US3644223A (en) * | 1969-08-13 | 1972-02-22 | Showa Denko Kk | Process of preparing polyepoxides |
US3639267A (en) * | 1969-12-19 | 1972-02-01 | Hercules Inc | Organozinc catalyst composition |
US3684778A (en) | 1970-04-28 | 1972-08-15 | Du Pont | Polymers of ethylene, sulfur dioxide and ethylenic monomers |
US3953398A (en) * | 1970-07-20 | 1976-04-27 | The Goodyear Tire & Rubber Company | Age resistant polymeric compositions |
US3674765A (en) | 1970-11-20 | 1972-07-04 | Eastman Kodak Co | Process for polymerizing alpha-olefins |
US3989768A (en) | 1971-02-22 | 1976-11-02 | Cpc International Inc. | Chemically joined phase separated thermoplastic graft copolymers |
CA998789A (en) | 1971-05-14 | 1976-10-19 | E.I. Du Pont De Nemours And Company | Low gel content ethylene polymer/wax blends and process for preparation thereof |
US4041208A (en) | 1971-06-21 | 1977-08-09 | Ppg Industries, Inc. | Transparent, impact-resistant polyesterurethane laminates |
US3960824A (en) | 1971-07-09 | 1976-06-01 | Celanese Coatings & Specialties Company | Mercaptan initiated polymerization process carried out in the presence of oxygen |
US4172188A (en) | 1971-12-23 | 1979-10-23 | Bayer Aktiengesellschaft | Difunctional polymers with terminal hydrazide groups |
CA1016290A (en) | 1972-05-08 | 1977-08-23 | Victor A. Pattison | Post bulk polymerization process for polyvinyl halide and composition thereof |
US3842904A (en) * | 1972-06-15 | 1974-10-22 | Aronetics Inc | Heat exchanger |
US3755268A (en) | 1972-06-16 | 1973-08-28 | Union Carbide Corp | Thiolactone polymerization and catalysts |
US3932373A (en) * | 1972-07-17 | 1976-01-13 | The Goodyear Tire & Rubber Company | Polymeric materials derived from ring-opening polymerization of 1,5-cyclooctadiene |
US4008175A (en) * | 1972-08-28 | 1977-02-15 | Ppg Industries, Inc. | Organic acid anhydride-peroxydicarbonate composition |
US3903201A (en) | 1972-11-15 | 1975-09-02 | Phillips Petroleum Co | Suspension polymerization process |
US3879495A (en) * | 1972-11-17 | 1975-04-22 | Sumitomo Chemical Co | Impact-resistant rubber-modified plastics and process for producing the same |
US3819559A (en) | 1972-12-06 | 1974-06-25 | Gaf Corp | Alkyl acrylate-crotonic acid-poly vinyl lactam graft copolymers |
US4057672A (en) | 1973-05-29 | 1977-11-08 | The Goodyear Tire & Rubber Company | Compounded polyvinyl chloride |
US3960987A (en) | 1973-07-03 | 1976-06-01 | Dart Industries Inc. | Process for producing high melt flow poly-olefin polymers |
US3903019A (en) | 1973-07-16 | 1975-09-02 | Gen Tire & Rubber Co | Preparation of solution polymers using a barium di-tert alkoxide and a di-butyl magnesium catalyst complex |
US3962197A (en) | 1973-07-18 | 1976-06-08 | Eastman Kodak Company | Suspension polymerization process |
US3926928A (en) | 1973-08-27 | 1975-12-16 | Standard Oil Co | Catalyst and process for the polymerization of alpha-olefins |
US4002815A (en) * | 1973-11-05 | 1977-01-11 | The B. F. Goodrich Company | Cyclopentene-dicyclopentadiene copolymers and method of making same |
US4187210A (en) * | 1973-12-14 | 1980-02-05 | E. I. Du Pont De Nemours And Company | Homogeneous, highly-filled, polyolefin composites |
US3975331A (en) | 1973-12-20 | 1976-08-17 | The Firestone Tire & Rubber Company | Process for producing aromatic polyamides from amidine derivatives of polyamide forming reactants |
US3957912A (en) | 1973-12-26 | 1976-05-18 | Monsanto Company | Method for preparation of abs type resins |
US4039722A (en) | 1974-01-08 | 1977-08-02 | Ford Motor Company | Plural coated article and process for making same |
US3932360A (en) * | 1974-03-14 | 1976-01-13 | Polaroid Corporation | Polyurethane elastomers prepared from diamine curing agents |
US4031300A (en) | 1974-04-01 | 1977-06-21 | Exxon Research And Engineering Company | High molecular weight, high unsaturation isobutylene-cyclopentadiene copolymers |
US3925300A (en) | 1974-04-04 | 1975-12-09 | Owens Corning Fiberglass Corp | Molding compounds and method of making same |
NL7503986A (en) | 1974-04-11 | 1975-10-14 | Basf Ag | METHOD FOR THE INCLUSION OF ADDITIVES IN PLASTICS WITH SIMULTANEOUS REMOVAL OF VOLATILE COMPONENTS. |
US4168255A (en) | 1974-05-06 | 1979-09-18 | Rohm And Haas Company | Oligomeric aqueous finishes |
US3963685A (en) | 1974-05-13 | 1976-06-15 | Abrahams Robert A | Alcohol soluble hydrophilic polymer via aqueous polymerization |
US3971767A (en) | 1974-05-20 | 1976-07-27 | E. I. Du Pont De Nemours And Company | Olefin polymerization catalyst system and process for polymerization of olefins |
US3943116A (en) * | 1974-06-21 | 1976-03-09 | The Goodyear Tire & Rubber Company | Method for preparing high cis polyalkenamers |
US4011388A (en) * | 1974-07-02 | 1977-03-08 | E. I. Du Pont De Nemours And Company | Process for preparing emulsions by polymerization of aqueous monomer-polymer dispersions |
GB1489470A (en) | 1974-07-04 | 1977-10-19 | Showa Denko Kk | Norbornene polymers |
US4128604A (en) | 1974-07-18 | 1978-12-05 | General Electric Company | Polyphenylene ether compositions |
US3932369A (en) | 1974-11-06 | 1976-01-13 | Exxon Research And Engineering Company | Block copolymers containing olefin sulfur dioxide segments and process for their preparation |
US3991262A (en) | 1974-12-09 | 1976-11-09 | The Goodyear Tire & Rubber Company | Sulfur vulcanizable interpolymers |
US4072790A (en) * | 1974-12-17 | 1978-02-07 | The Goodyear Tire & Rubber Company | Extrudable compounded polyvinyl chloride |
US3970612A (en) | 1974-12-30 | 1976-07-20 | Hooker Chemicals & Plastics Corporation | Process for molecular weight lowering of polyvinyl halides |
US3957918A (en) * | 1974-12-31 | 1976-05-18 | Ford Motor Company | Radiation polymerizable coating composition containing an unsaturated phosphoric ester |
US4195137A (en) * | 1975-01-15 | 1980-03-25 | Hooker Chemicals & Plastics Corp. | Method of preparing vinyl halide polymers and copolymers with polyolefins |
US4060677A (en) | 1975-02-25 | 1977-11-29 | Hooker Chemicals & Plastics Corporation | Process for molecular weight lowering of vinyl halide polymers employing saturated carbon to carbon bonded aldehydes |
US3978032A (en) | 1975-02-28 | 1976-08-31 | Ppg Industries, Inc. | Polymerization of ethylenically unsaturated monomer |
US4012462A (en) * | 1975-05-15 | 1977-03-15 | Arco Polymers, Inc. | High impact graft copolymers |
US4190718A (en) * | 1975-05-27 | 1980-02-26 | Gaf Corporation | Process for increasing molecular weight of vinylpyrrolidone polymer |
US3985720A (en) | 1975-05-30 | 1976-10-12 | Ppg Industries, Inc. | Polymerization of ethylenically unsaturated monomer employing a catalyst system comprising dialkylpyrocarbonate, organic acid anhydride, alkaline reagent and H2 O2 |
US4160850A (en) | 1975-08-25 | 1979-07-10 | General Mills, Inc. | Shelf-stable mix for a spreadable butter-substitute |
DE2611405A1 (en) * | 1976-03-18 | 1977-09-22 | Basf Ag | PROCESS FOR THE PRODUCTION OF ETHYLENE POLYMERIZED IN AN AUTOCLAVE REACTOR |
US4024113A (en) | 1976-04-28 | 1977-05-17 | Ppg Industries, Inc. | Polycarbonate polyurethanes based on particular aliphatic/cycloaliphatic polycarbonates |
US4098980A (en) | 1976-06-24 | 1978-07-04 | The Goodyear Tire & Rubber Company | Non-aqueous dispersion polymerization of conjugated diolefins |
US4137216A (en) * | 1976-08-04 | 1979-01-30 | Hooker Chemicals & Plastics Corp. | Post bulk polymerization process for polyvinyl halide and composition thereof |
US4038471A (en) | 1976-10-29 | 1977-07-26 | The Goodyear Tire & Rubber Company | Method for preparing high-cis polyalkenamers |
US4225567A (en) | 1976-11-05 | 1980-09-30 | The Firestone Tire & Rubber Company | Solution polymerization of chlorophosphazene with sulfur modifier |
DE2653146A1 (en) | 1976-11-23 | 1978-05-24 | Bayer Ag | THERMOPLASTIC MOLDING COMPOUNDS |
US4097408A (en) | 1977-01-06 | 1978-06-27 | Pennwalt Corporation | Diperoxyester mixture prepared by reacting dihydroperoxides and carbonyls |
US4178263A (en) | 1977-01-10 | 1979-12-11 | The Dow Chemical Company | Organic peroxide compositions |
US4081592A (en) * | 1977-02-17 | 1978-03-28 | The Standard Oil Company | Process of polymerizing acrylonitrile copolymers employing terpinolene or gamma terpinene as a chain modifier |
US4226846A (en) | 1977-04-01 | 1980-10-07 | New England Nuclear Corporation | Albumin microaggregates for radioactive scanning of reticuloendothelial systems |
US4100227A (en) | 1977-04-04 | 1978-07-11 | The Dow Chemical Company | Transparent impact-resistant polystyrene structure |
US4100228A (en) | 1977-04-04 | 1978-07-11 | The Dow Chemical Company | Transparent impact styrene polymer structure |
US4143100A (en) * | 1977-05-16 | 1979-03-06 | The Firestone Tire & Rubber Company | Graft copolymers containing polyoxazoline and polyoxazine, and the preparation thereof |
US4148766A (en) * | 1977-08-15 | 1979-04-10 | National Distillers And Chemical Corporation | Polymer dispersion process |
US4150003A (en) * | 1977-08-15 | 1979-04-17 | National Distillers And Chemical Corporation | Polymer dispersion process |
US4151133A (en) * | 1977-08-15 | 1979-04-24 | National Distillers And Chemical Corporation | Polymer dispersion process |
DE2741196A1 (en) | 1977-09-13 | 1979-03-15 | Bayer Ag | METHOD FOR MANUFACTURING PEARL POLYMERS |
US4170613A (en) | 1978-04-10 | 1979-10-09 | Denki Kagaku Kogyo Kabushiki Kaisha | Flexible epoxy resin composition |
US4259465A (en) * | 1978-05-01 | 1981-03-31 | Gaf Corporation | Bimodal coextendant suspension polymerization system |
US4212719A (en) | 1978-08-18 | 1980-07-15 | The Regents Of The University Of California | Method of plasma initiated polymerization |
US4253418A (en) * | 1978-08-23 | 1981-03-03 | Monterey Abalone Farms | Abalone mariculture |
EP0009186A1 (en) * | 1978-09-21 | 1980-04-02 | Bayer Ag | Azo-diisobutyryl-(N,N'-hydroxyalkyl)-amidines, their preparation and their use as polymerisation initiators, as crosslinking agents and as blowing agents |
US4215022A (en) | 1978-10-16 | 1980-07-29 | Exxon Research & Engineering Co. | Isobutylene cyclodiolefin copolymers and terpolymers |
US4203880B1 (en) | 1978-11-13 | 1994-04-26 | M & T Chemicals Inc | Lubricant composition for halogen-containing polymers |
US4507342A (en) * | 1979-05-08 | 1985-03-26 | Rohm And Haas Company | Polymers adherent to polyolefins |
GB2054819B (en) * | 1979-07-31 | 1983-06-22 | Hisaka Seisakusho K K | Plate type heat exchanger |
US4259458A (en) * | 1979-08-09 | 1981-03-31 | Union Carbide Corporation | Polyarylate containing blends |
US4260712A (en) * | 1979-09-20 | 1981-04-07 | The General Tire & Rubber Company | Preparation of barium-alkoxide salts |
US4503204A (en) * | 1980-02-25 | 1985-03-05 | The General Tire & Rubber Company | Solution polymerization |
JPS56149406A (en) * | 1980-04-21 | 1981-11-19 | Mitsui Toatsu Chem Inc | Production of styrene polymer |
US4508640A (en) * | 1981-11-24 | 1985-04-02 | Showa Denko Kabushiki Kaisha | Electromagnetic wave-shielding materials |
US4380617A (en) * | 1982-01-20 | 1983-04-19 | The B. F. Goodrich Company | Preparation of polymers from cycloolefins |
US4507414A (en) * | 1982-05-14 | 1985-03-26 | The B. F. Goodrich Company | Smoke retardant vinyl halide polymer compositions |
US4435553A (en) * | 1982-09-20 | 1984-03-06 | The Goodyear Tire & Rubber Company | Process for nonaqueous dispersion polymerization of butadiene in the presence of carbonylated polymeric dispersing agents |
DE3248601A1 (en) * | 1982-12-30 | 1984-07-12 | Röhm GmbH, 6100 Darmstadt | POLYMERISATE WITH LOW WATER ABSORPTION |
US4508606A (en) * | 1983-02-27 | 1985-04-02 | Andrade Joseph D | Process for treating polymer surfaces to reduce their friction resistance characteristics when in contact with non-polar liquid, and resulting products |
US4996038A (en) * | 1983-07-05 | 1991-02-26 | Monsanto Company | Heat recovery from concentrated sulfuric acid |
US4806581A (en) * | 1983-10-12 | 1989-02-21 | Occidental Chemical Corporation | Graft polymers of polymerizable monomers and olefin polymers |
US5194365A (en) * | 1985-06-19 | 1993-03-16 | Ciba-Geigy Corporation | Method for forming images |
US4728571A (en) * | 1985-07-19 | 1988-03-01 | Minnesota Mining And Manufacturing Company | Polysiloxane-grafted copolymer release coating sheets and adhesive tapes |
JPS6279873A (en) * | 1985-10-02 | 1987-04-13 | Nippon Paint Co Ltd | Metallic painting method |
US5077255A (en) * | 1986-09-09 | 1991-12-31 | Exxon Chemical Patents Inc. | New supported polymerization catalyst |
US4981696A (en) * | 1986-12-22 | 1991-01-01 | E. I. Du Pont De Nemours And Company | Polylactide compositions |
GB8700922D0 (en) * | 1987-01-16 | 1987-02-18 | Ici Plc | Polymerisation processes |
US5384299A (en) * | 1987-01-30 | 1995-01-24 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
US5391629A (en) * | 1987-01-30 | 1995-02-21 | Exxon Chemical Patents Inc. | Block copolymers from ionic catalysts |
US5198401A (en) * | 1987-01-30 | 1993-03-30 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
JP2865201B2 (en) * | 1987-07-10 | 1999-03-08 | 三井化学株式会社 | Electrophotographic toner |
US4816107A (en) * | 1987-09-14 | 1989-03-28 | Hoechst Celanese Corp. | Acetal polymer bonded articles and method of making same |
US4899005A (en) * | 1987-11-19 | 1990-02-06 | The B. F. Goodrich Company | Method for preparing cycloolefin copolymers with improved heat stability |
GB8730131D0 (en) * | 1987-12-24 | 1988-02-03 | Ici Plc | Catalysts |
FR2625692B1 (en) * | 1988-01-13 | 1990-06-22 | Inst Francais Du Petrole | INTERNAL THERMAL CONTROL REACTOR BY HEAT EXCHANGE HOLLOW PLATES |
US5086025A (en) * | 1988-03-29 | 1992-02-04 | Exxon Chemical Patents Inc. | Method for preparing a silica gel supported metallocene-alumoxane catalyst |
US5001244A (en) * | 1988-06-22 | 1991-03-19 | Exxon Chemical Patents Inc. | Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst |
US5292838A (en) * | 1988-07-15 | 1994-03-08 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polymers |
US5223468A (en) * | 1988-07-15 | 1993-06-29 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polymers |
US4906797A (en) * | 1988-09-12 | 1990-03-06 | The B.F. Goodrich Company | Liquid dicyclopentadiene feedstock for bulk polymerization |
DE3836059A1 (en) * | 1988-10-22 | 1990-05-03 | Hoechst Ag | METHOD FOR PRODUCING AN ETHYLENE PROPYLENE COPOLYMER |
US5086024A (en) * | 1988-12-02 | 1992-02-04 | Texas Alkyls, Inc. | Catalyst system for polymerization of olefins |
JPH02265908A (en) * | 1989-04-07 | 1990-10-30 | Nippon Zeon Co Ltd | Production of conjugated diene copolymer |
US5399450A (en) * | 1989-04-28 | 1995-03-21 | Seiko Epson Corporation | Method of preparation of a color filter by electrolytic deposition of a polymer material on a previously deposited pigment |
JPH0372505A (en) * | 1989-05-24 | 1991-03-27 | Sanyo Chem Ind Ltd | Binder for electrophotographic toner |
DE3923270A1 (en) * | 1989-07-14 | 1991-01-17 | Medac Klinische Spezialpraep | WATER-SOLUBLE PHARMACEUTICAL METALLOCEN COMPLEX COMPOSITION |
US5024145A (en) * | 1989-08-28 | 1991-06-18 | Flakee Mills, Inc. | Vibratory bulk material processor and method |
US5387568A (en) * | 1989-10-30 | 1995-02-07 | Fina Technology, Inc. | Preparation of metallocene catalysts for polymerization of olefins |
KR100186779B1 (en) * | 1989-10-30 | 1999-05-15 | 제이. 씨. 디트 레이트 | Process for preparing polyolefin fluff having controlled morphology using metallocene catalysis |
US5280074A (en) * | 1989-12-21 | 1994-01-18 | Hoechst Ag | Process for the preparation of a polypropylene molding composition |
US4988597A (en) * | 1989-12-29 | 1991-01-29 | Xerox Corporation | Conductive and blocking layers for electrophotographic imaging members |
GB9014080D0 (en) * | 1990-06-25 | 1990-08-15 | Ici Plc | Catalysts |
US5089295A (en) * | 1990-11-05 | 1992-02-18 | Xerox Corporation | Suspension polymerization processes and toner compositions thereof |
US5194471A (en) * | 1991-02-15 | 1993-03-16 | The B. F. Goodrich Company | Rigid chlorinated polyvinyl chloride compound and articles derived therefrom |
DE4104931A1 (en) * | 1991-02-18 | 1992-08-20 | Hoechst Ag | METHOD FOR PRODUCING SUBSTITUTED INDENES |
US5399636A (en) * | 1993-06-11 | 1995-03-21 | Phillips Petroleum Company | Metallocenes and processes therefor and therewith |
DE4120009A1 (en) * | 1991-06-18 | 1992-12-24 | Basf Ag | SOLUBLE CATALYST SYSTEMS FOR THE PRODUCTION OF POLYALK-1-ENEN WITH HIGH MOLES |
TW300901B (en) * | 1991-08-26 | 1997-03-21 | Hoechst Ag | |
CA2077744C (en) * | 1991-09-30 | 2003-04-15 | Edwar Shoukri Shamshoum | Homogeneous-heterogeneous catalyst system for polyolefins |
JP3378598B2 (en) * | 1991-10-28 | 2003-02-17 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | Catalyst composition |
US5281679A (en) * | 1991-11-07 | 1994-01-25 | Exxon Chemical Patents Inc. | Catalyst and method of broadening polymer molecular weight distribution and increasing polymer tensile impact strength and products made thereof |
JPH05178927A (en) * | 1991-12-27 | 1993-07-20 | Tosoh Corp | Catalyst for polymerization of olefin and production of olefin polymer |
US5291964A (en) * | 1992-01-30 | 1994-03-08 | Vermeer Manufacturing Company | Apparatus for automatically centering a steerable wheel |
US5393851A (en) * | 1992-05-26 | 1995-02-28 | Fina Technology, Inc. | Process for using metallocene catalyst in a continuous reactor system |
DK0574597T3 (en) * | 1992-06-13 | 1998-09-14 | Targor Gmbh | Process for the preparation of bridged closed chiral metallocene catalysts of the bisindenyl type |
US5276220A (en) * | 1992-06-18 | 1994-01-04 | Ethyl Corporation | Actinide catalyzed chain growth process |
DE4316320A1 (en) * | 1993-05-15 | 1994-11-17 | Degussa | Process for the production of sodium perborate monohydrate |
US5397757A (en) * | 1993-10-27 | 1995-03-14 | Mobil Oil Corporation | Cocatalysts for metallocene-based olefin polymerization catalyst systems |
US5556496A (en) * | 1995-01-10 | 1996-09-17 | Sumerak; Joseph E. | Pultrusion method for making variable cross-section thermoset articles |
US6168765B1 (en) * | 1998-09-08 | 2001-01-02 | Uop Llc | Process and apparatus for interbed injection in plate reactor arrangement |
DE19841843A1 (en) * | 1998-09-12 | 2000-03-30 | Degussa | Fluid/gas reactor for hydrogen peroxide production with reaction passages formed by a plate stack of closely defined dimensions. |
US6320000B1 (en) * | 1999-04-21 | 2001-11-20 | Jeanine Lee Hurry | Process for preparing polymers |
DE60221834T2 (en) * | 2001-06-13 | 2008-06-26 | Beta Technologie Ag | MASS POLYMERIZATION REACTORS AND METHOD OF POLYMERIZATION |
US20060086121A1 (en) * | 2002-02-11 | 2006-04-27 | Wiggs B R | Capillary tube/plate refrigerant/air heat exchanger for use in conjunction with a method and apparatus for inhibiting ice accumulation in HVAC systems |
US7015290B2 (en) * | 2003-02-24 | 2006-03-21 | Baker Hughes Incorporated | Method of preparing a polymer under predetermined temperature conditions, and apparatus therefor |
JP2007268555A (en) * | 2006-03-30 | 2007-10-18 | Xenesys Inc | Method of manufacturing heat exchanger |
-
2002
- 2002-06-12 DE DE60221834T patent/DE60221834T2/en not_active Expired - Lifetime
- 2002-06-12 RU RU2003133282/15A patent/RU2297877C2/en not_active IP Right Cessation
- 2002-06-12 CA CA2447769A patent/CA2447769C/en not_active Expired - Fee Related
- 2002-06-12 US US10/170,785 patent/US7582708B2/en not_active Expired - Lifetime
- 2002-06-12 CN CNB028119126A patent/CN1319638C/en not_active Expired - Fee Related
- 2002-06-12 WO PCT/US2002/019007 patent/WO2002100532A1/en active IP Right Grant
- 2002-06-12 EP EP02737514A patent/EP1401570B1/en not_active Expired - Lifetime
- 2002-06-12 AT AT02737514T patent/ATE369909T1/en not_active IP Right Cessation
- 2002-06-12 ES ES02737514T patent/ES2290309T3/en not_active Expired - Lifetime
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- 2003-12-05 NO NO20035403A patent/NO329226B1/en not_active IP Right Cessation
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- 2006-04-18 US US11/406,110 patent/US7534403B2/en not_active Expired - Lifetime
- 2006-08-21 US US11/507,138 patent/US20060281876A1/en not_active Abandoned
- 2006-08-21 US US11/507,271 patent/US8105547B2/en not_active Expired - Lifetime
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US20020192133A1 (en) | 2002-12-19 |
US20060281876A1 (en) | 2006-12-14 |
ATE369909T1 (en) | 2007-09-15 |
EP1401570B1 (en) | 2007-08-15 |
US8105547B2 (en) | 2012-01-31 |
NO20035403D0 (en) | 2003-12-05 |
ES2290309T3 (en) | 2008-02-16 |
WO2002100532A1 (en) | 2002-12-19 |
US7582708B2 (en) | 2009-09-01 |
CN1319638C (en) | 2007-06-06 |
US20060281877A1 (en) | 2006-12-14 |
EP1401570A1 (en) | 2004-03-31 |
US20110097244A1 (en) | 2011-04-28 |
US20060182666A1 (en) | 2006-08-17 |
US7534403B2 (en) | 2009-05-19 |
CN1516616A (en) | 2004-07-28 |
NO329226B1 (en) | 2010-09-20 |
CA2447769C (en) | 2011-07-26 |
DE60221834T2 (en) | 2008-06-26 |
RU2297877C2 (en) | 2007-04-27 |
DE60221834D1 (en) | 2007-09-27 |
RU2003133282A (en) | 2005-04-10 |
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