CA2321776A1 - Polymer processing additive having improved stability - Google Patents

Polymer processing additive having improved stability Download PDF

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Publication number
CA2321776A1
CA2321776A1 CA002321776A CA2321776A CA2321776A1 CA 2321776 A1 CA2321776 A1 CA 2321776A1 CA 002321776 A CA002321776 A CA 002321776A CA 2321776 A CA2321776 A CA 2321776A CA 2321776 A1 CA2321776 A1 CA 2321776A1
Authority
CA
Canada
Prior art keywords
extrusion
polymer
additive
extrudable
additive system
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.)
Granted
Application number
CA002321776A
Other languages
French (fr)
Other versions
CA2321776C (en
Inventor
Koen Focquet
Greta Dewitte
Stephen E. Amos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
Dyneon Llc
Koen Focquet
Greta Dewitte
Stephen E. Amos
3M Innovative Properties Company
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dyneon Llc, Koen Focquet, Greta Dewitte, Stephen E. Amos, 3M Innovative Properties Company filed Critical Dyneon Llc
Publication of CA2321776A1 publication Critical patent/CA2321776A1/en
Application granted granted Critical
Publication of CA2321776C publication Critical patent/CA2321776C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C08K2003/222—Magnesia, i.e. magnesium oxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Abstract

The extrusion of polymeric materials, especially thermoplastic polymeric materials, requires a number of physical attributes in the polymer to be controlled during extrusion to effect desirable surface characteristics on the extruded polymer. Extrusion additives have been provided for the improvement of these attributes and characteristics. The present invention describes an additive system for extrudable thermoplastic polymers, extrudable polymer compositions containing the additive system, and extrusion processes using polymers containing the additive system of this invention. The extrusion additive of the present invention comprises: (i) a fluorocarbon polymer, (ii) a poly(oxyalkylene) polymer, (iii) magnesium oxide, and (iv) optionally a stabilizer. The extrudable composition of the invention comprises:
(A) an extrudable polymer (e.g., a predominant amount, such as at least 50 %
by weight of solids), and (B) an effective amount of the stabilized processing aid (extrusion additive).
CA002321776A 1998-03-06 1999-03-04 Polymer processing additive having improved stability Expired - Lifetime CA2321776C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/035,279 US6294604B1 (en) 1998-03-06 1998-03-06 Polymer processing additive having improved stability
US09/035279 1998-03-06
PCT/US1999/004889 WO1999045065A1 (en) 1998-03-06 1999-03-04 Polymer processing additive having improved stability

Publications (2)

Publication Number Publication Date
CA2321776A1 true CA2321776A1 (en) 1999-09-10
CA2321776C CA2321776C (en) 2009-11-03

Family

ID=21881688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002321776A Expired - Lifetime CA2321776C (en) 1998-03-06 1999-03-04 Polymer processing additive having improved stability

Country Status (7)

Country Link
US (1) US6294604B1 (en)
EP (1) EP1064326B1 (en)
JP (1) JP2002505363A (en)
AU (1) AU2986299A (en)
CA (1) CA2321776C (en)
DE (1) DE69942503D1 (en)
WO (1) WO1999045065A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19882022B4 (en) * 1997-11-28 2010-05-06 Furukawa Electric Co., Ltd., Use of a rotary connector in a vehicle steering device
WO2000069972A1 (en) * 1999-05-13 2000-11-23 Dyneon Llc Melt processable thermoplastic polymer composition
US6780481B1 (en) 1999-05-13 2004-08-24 3M Innovative Properties Company Melt processable thermoplastic polymer composition
CN100465228C (en) * 2001-02-16 2009-03-04 杜邦唐弹性体公司 Process aid for melt processable polymers
US6642310B2 (en) 2001-02-16 2003-11-04 Dupont Dow Elastomers L.L.C. Process aid for melt processable polymers
EP1714996B1 (en) * 2001-02-16 2009-09-30 DuPont Performance Elastomers L.L.C. Process aid for melt processable polymers
EP1631602B1 (en) * 2003-06-09 2011-07-27 3M Innovative Properties Company Melt-processible polymer composition comprising fluoropolymer having long chain branches
US7238748B2 (en) * 2003-08-20 2007-07-03 Dupont Performance Elastomers L.L.C. Process aid for metallocene catalyzed linear low density polyethylene polymers
US20050101722A1 (en) * 2003-11-06 2005-05-12 3M Innovative Properties Company Melt processable compositions
US7303702B2 (en) * 2004-02-06 2007-12-04 Exxonmobil Chemical Patents Inc. Reduced cuffing in blow molding processes
RU2275398C2 (en) * 2004-05-13 2006-04-27 Олег Леонидович Куликов Thermoplastic polymer material
EP1600474A1 (en) * 2004-05-28 2005-11-30 Total Petrochemicals Research Feluy Use of fluoropolymers for rotomolding
US20060025504A1 (en) * 2004-07-29 2006-02-02 Oriani Steven R Process aid for melt processable polymers that contain hindered amine light stabilizer
US7652102B2 (en) * 2004-12-07 2010-01-26 Dow Global Technologies, Inc. Polymer containing fluoropolymer processing aid and catalyst neutralizer
US7329112B2 (en) * 2005-01-04 2008-02-12 Plastic Engineering & Technical Services, Inc. Injection molding system for injection molding a plurality of materials
DE102005023040A1 (en) * 2005-05-13 2006-11-16 Basell Polyolefine Gmbh Polyolefinic molding composition for producing pipes with improved resistance comprises thermoplastic polyolefin, and organic polyoxy compound and/or organic polyhydroxy compound
FR2896445B1 (en) * 2006-01-25 2010-08-20 Arkema FLEXIBLE FILM BASED ON FLUORINATED POLYMER
FR2899592B1 (en) * 2006-04-05 2008-05-23 Arkema Sa EXTRUSION AID AGENT BASED ON PVDF
EP2925815B1 (en) 2012-11-30 2020-08-05 3M Innovative Properties Company Additive composition and compositions and articles containing the same
US9381691B2 (en) 2013-06-25 2016-07-05 Plastic Engineering & Technical Services, Inc. Pressure resistant drop tip nozzle for injection molding
CA2924818A1 (en) 2013-09-20 2015-03-26 3M Innovative Properties Company Polymer processing additive, compositions, and methods
KR101520343B1 (en) * 2014-10-16 2015-05-19 주식회사 한나노텍 Processing Aid and Masterbatch of Processing Aid
CA2971399A1 (en) 2014-12-19 2016-06-23 3M Innovative Properties Company Poly(oxyalkylene) polymer processing additive, compositions, and methods
CN108137880A (en) 2015-10-13 2018-06-08 3M创新有限公司 Fluoropolymer processing additives, composition and method
TW201815845A (en) 2016-05-17 2018-05-01 ３Ｍ新設資產公司 Compositions including copolymers of vinylidene fluoride and tetrafluoroethylene and methods of using the same
RU2018141773A (en) 2018-11-27 2020-05-27 3М Инновейтив Пропертиз Компани COMPOSITIONS OF POLYMERIC PROCESSING ADDITIVES AND PRODUCTS OBTAINED USING THE SPECIFIED COMPOSITIONS
WO2021074329A1 (en) * 2019-10-17 2021-04-22 Clariant Plastics & Coatings Ltd. Liquid additive composition
KR20240033010A (en) 2021-07-14 2024-03-12 노바 케미컬즈 (인터내셔널) 소시에테 아노님 Fluoropolymer-free polymer processing aids
WO2023017327A1 (en) 2021-08-12 2023-02-16 Nova Chemicals (International) S.A. Block copolymer polymer processing aids
WO2023056250A1 (en) 2021-09-30 2023-04-06 Exxonmobil Chemical Patents Inc. Fluoropolymer-free processing aids for ethylene-based polymers
WO2023056214A1 (en) 2021-09-30 2023-04-06 Exxonmobil Chemical Patents Inc. Polyethylene glycol-based polymer processing aid masterbatches
WO2023100589A1 (en) * 2021-11-30 2023-06-08 ダイキン工業株式会社 Fluoro rubber crosslinking composition and molded article
WO2023149985A1 (en) 2022-02-07 2023-08-10 Exxonmobil Chemical Patents Inc. Polyethylene glycol-based polymer processing aids
WO2023154744A1 (en) 2022-02-14 2023-08-17 Exxonmobil Chemical Patents Inc. Polyethylene glycol-based polymer processing aids
WO2023238032A1 (en) 2022-06-10 2023-12-14 Nova Chemicals (International) S.A. Fluorine free polymer processing aids
WO2024079553A1 (en) 2022-10-11 2024-04-18 Nova Chemicals (International) S.A. Metal salt as a polymer processing aid

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318854A (en) 1953-04-03 1967-05-09 Minnesota Mining & Mfg Fluorinated elastomeric copolymers
DE1078329B (en) 1955-04-27 1960-03-24 Du Pont Process for the production of an elastic copolymer from vinylidene fluoride and another fluoroolefin
US2968649A (en) 1958-12-04 1961-01-17 Du Pont Elastomeric terpolymers
US3125547A (en) 1961-02-09 1964-03-17 Extrudable composition consisting of
CA961998A (en) 1969-10-27 1975-01-28 Russell G. Hancock Extrusion of polyolefins without gel streak formation
US3903045A (en) 1973-12-12 1975-09-02 Allied Chem Stabilized, melt processable 3,3,3-trifluoro-2-trifluoromethyl propene/vinylidene fluoride copolymer compositions
IT1014692B (en) * 1974-06-03 1977-04-30 Montedison Spa VULCANIZABLE COMPOSITIONS BASED ON ELASTOMERIC COPOLYMERS OF THE RURO FLUO OF VINYLIDENE RELATIVE PROCEDURE OF VULCANIZATION AND VULCANIZED COMPOSITIONS SO OBTAINED
US4013622A (en) 1975-06-23 1977-03-22 Cities Service Company Method of reducing breakdown in polyethylene film
GB2042562B (en) 1979-02-05 1983-05-11 Sandoz Ltd Stabilising polymers
US4610929A (en) * 1983-11-28 1986-09-09 Sermatech International, Inc. Parts coated with primer coating composition
US4581406A (en) 1985-06-11 1986-04-08 E. I. Du Pont De Nemours And Company Fluoroelastomer containing polyethylene composition and process for extruding same
DE3628559A1 (en) * 1986-08-22 1988-03-03 Basf Ag MOLDS FROM POLYOXYMETHYLENE HOMO AND / OR COPOLYMERISATES AND THERMOPLASTIC POLYURETHANE ELASTOMERS WITH IMPROVED TEMPERATURE RESISTANCE, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF
US5624978A (en) * 1987-05-11 1997-04-29 Morton International, Inc. Conductive, internally lubricated barrier coating for metal
US4855360A (en) * 1988-04-15 1989-08-08 Minnesota Mining And Manufacturing Company Extrudable thermoplastic hydrocarbon polymer composition
US5015693A (en) 1988-04-15 1991-05-14 Minnesota Mining And Manufacturing Company Extrudable thermoplastic hydrocarbon polymer composition
EP0763565B1 (en) * 1988-08-22 2003-05-21 Nippon Petrochemicals Co., Ltd. Surface, blush-resistant, fire-retardant polyolefin resin composition
US5059648A (en) * 1988-10-27 1991-10-22 Nissin Chemical Industry Co., Ltd. Rubber composition
US5175312A (en) 1989-08-31 1992-12-29 Ciba-Geigy Corporation 3-phenylbenzofuran-2-ones
EP0543778A1 (en) 1991-11-19 1993-05-26 Ciba-Geigy Ag Compositions protected against oxydation and scorching, respectively polyetherpolyol and polyurethane
JPH05339536A (en) * 1992-06-11 1993-12-21 Minnesota Mining & Mfg Co <3M> Fluorinated rubber composition for coating
JPH06287397A (en) * 1993-04-07 1994-10-11 Asahi Chem Ind Co Ltd New antistatic acrylic resin composition
JPH0733952A (en) * 1993-07-23 1995-02-03 Polyplastics Co Polyoxymethylene composition and its molding
CH686306A5 (en) 1993-09-17 1996-02-29 Ciba Geigy Ag 3-aryl-benzofuranones as stabilizers.
JP3574689B2 (en) * 1994-11-16 2004-10-06 日本ユニカー株式会社 How to prevent die squash
US5550193A (en) 1994-12-07 1996-08-27 Novacor Chemicals Ltd. Melt fracture elimination in film production
US5459187A (en) 1995-02-13 1995-10-17 Novacor Chemicals Ltd. Polyethylene with reduced melt fracture
US5674931A (en) * 1995-04-07 1997-10-07 General Electric Company Flame retardant heavily filled thermoplastic composition
JPH08302155A (en) * 1995-04-28 1996-11-19 Du Pont Kk Polyoxymethylene resin composition and its molded item
JPH09235447A (en) * 1996-02-28 1997-09-09 Polyplastics Co Polyoxymethylene composition
JPH09235448A (en) * 1996-02-28 1997-09-09 Polyplastics Co Polyoxymethylene composition
JPH1017765A (en) * 1996-07-02 1998-01-20 Matsushita Electric Ind Co Ltd Polymer temperature sensing element and temperature sensing element using the same

Also Published As

Publication number Publication date
EP1064326A1 (en) 2001-01-03
CA2321776C (en) 2009-11-03
DE69942503D1 (en) 2010-07-29
AU2986299A (en) 1999-09-20
JP2002505363A (en) 2002-02-19
WO1999045065A1 (en) 1999-09-10
WO1999045065B1 (en) 1999-10-14
EP1064326B1 (en) 2010-06-16
US6294604B1 (en) 2001-09-25

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Effective date: 20190304