DE3787700T3 - Gleichförmige Polymerteilchen. - Google Patents
Gleichförmige Polymerteilchen.Info
- Publication number
- DE3787700T3 DE3787700T3 DE3787700T DE3787700T DE3787700T3 DE 3787700 T3 DE3787700 T3 DE 3787700T3 DE 3787700 T DE3787700 T DE 3787700T DE 3787700 T DE3787700 T DE 3787700T DE 3787700 T3 DE3787700 T3 DE 3787700T3
- Authority
- DE
- Germany
- Prior art keywords
- polymer particles
- uniform polymer
- uniform
- particles
- polymer
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/18—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using a vibrating apparatus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/122—Pulverisation by spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61257627A JPH0717754B2 (ja) | 1986-10-29 | 1986-10-29 | 均一ポリマー粒子 |
JP61261518A JPS63115572A (ja) | 1986-10-31 | 1986-10-31 | 直接血液潅流用球状粒子 |
JP61261517A JPH0653806B2 (ja) | 1986-10-31 | 1986-10-31 | 均一ポリマ−粒子の製造方法 |
JP27059586A JPH0628720B2 (ja) | 1986-11-12 | 1986-11-12 | 均一液滴の製造装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE3787700D1 DE3787700D1 (de) | 1993-11-11 |
DE3787700T2 DE3787700T2 (de) | 1994-02-10 |
DE3787700T3 true DE3787700T3 (de) | 1998-12-24 |
Family
ID=27478439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3787700T Expired - Lifetime DE3787700T3 (de) | 1986-10-29 | 1987-10-28 | Gleichförmige Polymerteilchen. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5015423A (de) |
EP (1) | EP0265924B2 (de) |
DE (1) | DE3787700T3 (de) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5102983A (en) * | 1990-04-02 | 1992-04-07 | United States Surgical Corporation | Process for preparing foamed, bioabsorbable polymer particles |
US5342557A (en) * | 1990-11-27 | 1994-08-30 | United States Surgical Corporation | Process for preparing polymer particles |
US5143662A (en) * | 1991-02-12 | 1992-09-01 | United States Surgical Corporation | Process for preparing particles of bioabsorbable polymer |
US5269980A (en) * | 1991-08-05 | 1993-12-14 | Northeastern University | Production of polymer particles in powder form using an atomization technique |
JP3025590B2 (ja) * | 1992-10-14 | 2000-03-27 | エーザイ株式会社 | 粗製物の精製法 |
US6878269B2 (en) | 1996-01-31 | 2005-04-12 | Kaneka Corporation | Device for body fluid purification and system for body fluid purification |
US20030203036A1 (en) * | 2000-03-17 | 2003-10-30 | Gordon Marc S. | Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients |
DE19752585B4 (de) * | 1997-11-27 | 2007-06-28 | Inotech Ag | Vorrichtung und Verfahren zum Verkapseln von mikrobiellen, pflanzlichen und tierischen Zellen bzw. von biologischen und chemischen Substanzen |
CA2358949A1 (en) | 1999-01-22 | 2000-07-27 | Robert M. Strom | Surface modified divinylbenzene resin having a hemocompatible coating |
AU1413701A (en) | 1999-11-16 | 2001-05-30 | Asahi Kasei Kabushiki Kaisha | Porous beads and process for producing the same |
DE60140625D1 (de) | 2000-08-15 | 2010-01-07 | Univ Illinois | Verfahren zur herstellung von mikropartikeln |
CN1269847C (zh) * | 2001-06-22 | 2006-08-16 | 积水化学工业株式会社 | 制备树脂颗粒的方法、树脂颗粒及制备树脂颗粒的装置 |
US7462366B2 (en) | 2002-03-29 | 2008-12-09 | Boston Scientific Scimed, Inc. | Drug delivery particle |
US7094369B2 (en) * | 2002-03-29 | 2006-08-22 | Scimed Life Systems, Inc. | Processes for manufacturing polymeric microspheres |
US7131997B2 (en) | 2002-03-29 | 2006-11-07 | Scimed Life Systems, Inc. | Tissue treatment |
US7053134B2 (en) * | 2002-04-04 | 2006-05-30 | Scimed Life Systems, Inc. | Forming a chemically cross-linked particle of a desired shape and diameter |
DE10234165B4 (de) * | 2002-07-26 | 2008-01-03 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zum Füllen eines Grabens, der in einem Substrat gebildet ist, mit einem isolierenden Material |
US7842377B2 (en) | 2003-08-08 | 2010-11-30 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
US7449236B2 (en) * | 2002-08-09 | 2008-11-11 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
US8012454B2 (en) * | 2002-08-30 | 2011-09-06 | Boston Scientific Scimed, Inc. | Embolization |
US7883490B2 (en) | 2002-10-23 | 2011-02-08 | Boston Scientific Scimed, Inc. | Mixing and delivery of therapeutic compositions |
US7588825B2 (en) | 2002-10-23 | 2009-09-15 | Boston Scientific Scimed, Inc. | Embolic compositions |
CA2508870C (en) * | 2002-12-30 | 2012-10-16 | Nektar Therapeutics | Prefilming atomizer |
US20060089587A1 (en) * | 2003-05-08 | 2006-04-27 | Masaru Nakatani | Low density lipoprotein/fibrinogen adsorbent and adsorption apparatus capable of whole blood treatment |
US7976823B2 (en) | 2003-08-29 | 2011-07-12 | Boston Scientific Scimed, Inc. | Ferromagnetic particles and methods |
US7901770B2 (en) | 2003-11-04 | 2011-03-08 | Boston Scientific Scimed, Inc. | Embolic compositions |
US7309500B2 (en) | 2003-12-04 | 2007-12-18 | The Board Of Trustees Of The University Of Illinois | Microparticles |
US7736671B2 (en) | 2004-03-02 | 2010-06-15 | Boston Scientific Scimed, Inc. | Embolization |
US8173176B2 (en) | 2004-03-30 | 2012-05-08 | Boston Scientific Scimed, Inc. | Embolization |
US7311861B2 (en) | 2004-06-01 | 2007-12-25 | Boston Scientific Scimed, Inc. | Embolization |
US7748343B2 (en) | 2004-11-22 | 2010-07-06 | The Board Of Trustees Of The University Of Illinois | Electrohydrodynamic spraying system |
US8425550B2 (en) * | 2004-12-01 | 2013-04-23 | Boston Scientific Scimed, Inc. | Embolic coils |
US7727555B2 (en) | 2005-03-02 | 2010-06-01 | Boston Scientific Scimed, Inc. | Particles |
US7858183B2 (en) | 2005-03-02 | 2010-12-28 | Boston Scientific Scimed, Inc. | Particles |
US7963287B2 (en) | 2005-04-28 | 2011-06-21 | Boston Scientific Scimed, Inc. | Tissue-treatment methods |
US9463426B2 (en) | 2005-06-24 | 2016-10-11 | Boston Scientific Scimed, Inc. | Methods and systems for coating particles |
US8007509B2 (en) | 2005-10-12 | 2011-08-30 | Boston Scientific Scimed, Inc. | Coil assemblies, components and methods |
US8101197B2 (en) | 2005-12-19 | 2012-01-24 | Stryker Corporation | Forming coils |
US8152839B2 (en) | 2005-12-19 | 2012-04-10 | Boston Scientific Scimed, Inc. | Embolic coils |
US7947368B2 (en) | 2005-12-21 | 2011-05-24 | Boston Scientific Scimed, Inc. | Block copolymer particles |
US7501179B2 (en) | 2005-12-21 | 2009-03-10 | Boston Scientific Scimed, Inc. | Block copolymer particles |
US20100135976A1 (en) * | 2006-06-16 | 2010-06-03 | Rune Nilsson | Adsorption device |
US8414927B2 (en) | 2006-11-03 | 2013-04-09 | Boston Scientific Scimed, Inc. | Cross-linked polymer particles |
EP2172264A1 (de) * | 2008-01-02 | 2010-04-07 | Ziel Biopharma Ltd | Verfahren und Gerät zur Herstellung von Mikrokapseln |
WO2012136343A1 (en) * | 2011-04-05 | 2012-10-11 | Eth Zurich | Droplet dispensing device and light source comprising such a droplet dispensing device |
US8367881B2 (en) | 2011-05-09 | 2013-02-05 | Cool Planet Biofuels, Inc. | Method for biomass fractioning by enhancing biomass thermal conductivity |
US9809502B2 (en) | 2011-06-06 | 2017-11-07 | Cool Planet Energy Systems, Inc. | Enhanced Biochar |
US10550044B2 (en) | 2011-06-06 | 2020-02-04 | Cool Planet Energy Systems, Inc. | Biochar coated seeds |
US9980912B2 (en) | 2014-10-01 | 2018-05-29 | Cool Planet Energy Systems, Inc. | Biochars for use with animals |
US10118870B2 (en) | 2011-06-06 | 2018-11-06 | Cool Planet Energy Systems, Inc. | Additive infused biochar |
US10322389B2 (en) | 2014-10-01 | 2019-06-18 | Cool Planet Energy Systems, Inc. | Biochar aggregate particles |
US10696603B2 (en) | 2011-06-06 | 2020-06-30 | Carbon Technology Holdings, LLC | Mineral solubilizing microorganism infused biochars |
US9493379B2 (en) | 2011-07-25 | 2016-11-15 | Cool Planet Energy Systems, Inc. | Method for the bioactivation of biochar for use as a soil amendment |
US8317891B1 (en) | 2011-06-06 | 2012-11-27 | Cool Planet Biofuels, Inc. | Method for enhancing soil growth using bio-char |
US11214528B2 (en) | 2011-06-06 | 2022-01-04 | Carbon Technology Holdings, LLC | Treated biochar for use in water treatment systems |
US11279662B2 (en) | 2011-06-06 | 2022-03-22 | Carbon Technology Holdings, LLC | Method for application of biochar in turf grass and landscaping environments |
US9216916B2 (en) | 2013-10-25 | 2015-12-22 | Cool Planet Energy Systems, Inc. | System and method for purifying process water produced from biomass conversion to fuels |
US10392313B2 (en) | 2011-06-06 | 2019-08-27 | Cool Planet Energy Systems, Inc. | Method for application of biochar in turf grass and landscaping environments |
US10233129B2 (en) | 2011-06-06 | 2019-03-19 | Cool Planet Energy Systems, Inc. | Methods for application of biochar |
US10173937B2 (en) | 2011-06-06 | 2019-01-08 | Cool Planet Energy Systems, Inc. | Biochar as a microbial carrier |
US10640429B2 (en) | 2011-06-06 | 2020-05-05 | Cool Planet Energy System, Inc. | Methods for application of biochar |
US8568493B2 (en) | 2011-07-25 | 2013-10-29 | Cool Planet Energy Systems, Inc. | Method for producing negative carbon fuel |
US10059634B2 (en) | 2011-06-06 | 2018-08-28 | Cool Planet Energy Systems, Inc. | Biochar suspended solution |
US10252951B2 (en) | 2011-06-06 | 2019-04-09 | Cool Planet Energy Systems, Inc. | Biochars and biochar treatment processes |
WO2015007776A1 (de) | 2013-07-18 | 2015-01-22 | Basf Se | Vereinzelung einer polyarylenetherlösung |
US10870608B1 (en) | 2014-10-01 | 2020-12-22 | Carbon Technology Holdings, LLC | Biochar encased in a biodegradable material |
CA2963444C (en) | 2014-10-01 | 2023-12-05 | Cool Planet Energy Systems, Inc. | Biochars and biochar treatment processes |
US11053171B2 (en) | 2014-10-01 | 2021-07-06 | Carbon Technology Holdings, LLC | Biochars for use with animals |
US11426350B1 (en) | 2014-10-01 | 2022-08-30 | Carbon Technology Holdings, LLC | Reducing the environmental impact of farming using biochar |
US11097241B2 (en) | 2014-10-01 | 2021-08-24 | Talipot Cool Extract (Ip), Llc | Biochars, biochar extracts and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar |
US10472297B2 (en) | 2014-10-01 | 2019-11-12 | Cool Planet Energy System, Inc. | Biochars for use in composting |
EP3244705B1 (de) | 2016-05-11 | 2019-07-03 | ETH Zürich | Lichtquelle und verfahren zur erzeugung von uv- oder röntgenlicht |
WO2019118986A1 (en) | 2017-12-15 | 2019-06-20 | Cool Planet Energy Systems, Inc. | Biochars and biochar extracts having soluble signaling compounds and method for capturing material extracted from biochar |
WO2022128662A1 (en) | 2020-12-16 | 2022-06-23 | Basf Se | Cellulose acetate dispersions, process to produce, and their use |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2510574A (en) * | 1947-06-07 | 1950-06-06 | Remington Arms Co Inc | Process of forming spherical pellets |
US3373232A (en) * | 1964-10-02 | 1968-03-12 | Gen Dynamics Corp | Sonic method of producing particles from a liquid |
US3313608A (en) * | 1964-12-11 | 1967-04-11 | Corning Glass Works | Method and apparatus for manufacturing glass beads |
DE1941460C3 (de) * | 1969-08-14 | 1973-10-04 | Gebr. Kaiser, 4150 Krefeld-Uerdingen | Verfahren und Vorrichtung zur Er zeugung von Granalien aus einer in einer in einer Schmelzgutwanne befindlichen Schmelze |
JPS52102905A (en) * | 1976-02-26 | 1977-08-29 | Kiyomiki Ishitani | Steam generator |
SE434848B (sv) * | 1976-04-22 | 1984-08-20 | Purdue Research Foundation | Forfaringssett for framstellning av porosa cellulosaperlor |
US4302166A (en) * | 1976-04-22 | 1981-11-24 | Coulter Electronics, Inc. | Droplet forming apparatus for use in producing uniform particles |
US4162282A (en) * | 1976-04-22 | 1979-07-24 | Coulter Electronics, Inc. | Method for producing uniform particles |
JPS5624430A (en) * | 1979-08-03 | 1981-03-09 | Yoshiaki Motozato | Preparation of porous spherical particle of cellulose |
JPS5633134A (en) * | 1979-08-22 | 1981-04-03 | Toshiba Corp | Blank holding mechanism for press blanking die |
JPS57159801A (en) * | 1981-03-27 | 1982-10-02 | Chisso Corp | Production of cellulose gel particle |
DE3128872A1 (de) * | 1981-07-22 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur reproduzierbaren herstellung von formteilchen unterschiedlicher geometrie aus polymerdispersionen, schmelzen oder loesungen |
DE3135598A1 (de) * | 1981-09-09 | 1983-03-17 | Hoechst Ag, 6000 Frankfurt | "kontinuierliches verfahren zur agglomerierung von ptee-pulvern im fluessigen medium und damit gewonnenes modifiziertes ptee-pulver" |
GB2121203B (en) * | 1982-04-06 | 1985-10-16 | Canon Kk | Making toner particles |
JPS59112833A (ja) * | 1982-12-17 | 1984-06-29 | Nippon Carbide Ind Co Ltd | 継目なし充てんカプセル製造装置 |
JPS60155245A (ja) * | 1984-01-24 | 1985-08-15 | Daicel Chem Ind Ltd | 酢酸セルロ−ス多孔質球状粒子及びその製造方法 |
CA1241598A (en) * | 1984-07-11 | 1988-09-06 | Connaught Laboratories Limited | Droplet generation |
US4623706A (en) * | 1984-08-23 | 1986-11-18 | The Dow Chemical Company | Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream |
JP2534979B2 (ja) * | 1984-12-27 | 1996-09-18 | 東ソー株式会社 | 液体クロマトグラフイ−用充てん剤 |
JPS61241326A (ja) * | 1985-04-18 | 1986-10-27 | Nitto Electric Ind Co Ltd | ポリイミド粉末およびその製法 |
JPH0620528B2 (ja) * | 1986-02-06 | 1994-03-23 | 鐘淵化学工業株式会社 | 均一液滴の形成方法 |
-
1987
- 1987-10-28 DE DE3787700T patent/DE3787700T3/de not_active Expired - Lifetime
- 1987-10-28 EP EP87115817A patent/EP0265924B2/de not_active Expired - Lifetime
-
1989
- 1989-11-01 US US07/430,923 patent/US5015423A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5015423A (en) | 1991-05-14 |
EP0265924A2 (de) | 1988-05-04 |
DE3787700D1 (de) | 1993-11-11 |
EP0265924A3 (en) | 1990-04-18 |
EP0265924B2 (de) | 1998-04-22 |
DE3787700T2 (de) | 1994-02-10 |
EP0265924B1 (de) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |