DE711311T1 - Heterogene polymerisation in kohlendioxid - Google Patents

Heterogene polymerisation in kohlendioxid

Info

Publication number
DE711311T1
DE711311T1 DE0711311T DE94922683T DE711311T1 DE 711311 T1 DE711311 T1 DE 711311T1 DE 0711311 T DE0711311 T DE 0711311T DE 94922683 T DE94922683 T DE 94922683T DE 711311 T1 DE711311 T1 DE 711311T1
Authority
DE
Germany
Prior art keywords
carbon dioxide
heterogeneous polymerization
heterogeneous
monomer
water
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.)
Pending
Application number
DE0711311T
Other languages
English (en)
Inventor
Joseph Desimone
Elise Maury
James Combes
Yusuf Z Menceloglu
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.)
University of North Carolina at Chapel Hill
University of North Carolina System
Original Assignee
University of North Carolina at Chapel Hill
University of North Carolina System
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 University of North Carolina at Chapel Hill, University of North Carolina System filed Critical University of North Carolina at Chapel Hill
Publication of DE711311T1 publication Critical patent/DE711311T1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/148—Polysiloxanes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/942—Polymerization in the presence of a liquid co2 diluent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556—Organic component
    • Y10T428/12569—Synthetic resin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
DE0711311T 1993-07-30 1994-07-22 Heterogene polymerisation in kohlendioxid Pending DE711311T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/099,905 US5312882A (en) 1993-07-30 1993-07-30 Heterogeneous polymerization in carbon dioxide
PCT/US1994/008273 WO1995004085A1 (en) 1993-07-30 1994-07-22 Heterogeneous polymerisation in carbon dioxide

Publications (1)

Publication Number Publication Date
DE711311T1 true DE711311T1 (de) 1998-06-25

Family

ID=22277184

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0711311T Pending DE711311T1 (de) 1993-07-30 1994-07-22 Heterogene polymerisation in kohlendioxid
DE69433242T Expired - Fee Related DE69433242T2 (de) 1993-07-30 1994-07-22 Heterogene polymerisation in kohlendioxid

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69433242T Expired - Fee Related DE69433242T2 (de) 1993-07-30 1994-07-22 Heterogene polymerisation in kohlendioxid

Country Status (12)

Country Link
US (7) US5312882A (de)
EP (1) EP0711311B1 (de)
JP (1) JP3476016B2 (de)
AT (1) ATE252115T1 (de)
AU (1) AU7370794A (de)
CA (1) CA2168423C (de)
DE (2) DE711311T1 (de)
DK (1) DK0711311T3 (de)
ES (1) ES2208658T3 (de)
PT (1) PT711311E (de)
SG (1) SG72676A1 (de)
WO (1) WO1995004085A1 (de)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780553A (en) * 1993-07-30 1998-07-14 University Of North Carolina At Chapel Hill Heterogeneous polymerizations in carbon dioxide
MX9606615A (es) * 1994-07-08 1997-04-30 Minnesota Mining & Mfg Reaccion superatmosferica.
US5559198A (en) * 1994-07-08 1996-09-24 Minnesota Mining And Manufacturing Company Process for preparing poly(vinyl trifluoroacetate) and poly(vinyltrifluoroacetate/vinyl ester) copolymers in supercritical Co.sub.
US6148644A (en) 1995-03-06 2000-11-21 Lever Brothers Company, Division Of Conopco, Inc. Dry cleaning system using densified carbon dioxide and a surfactant adjunct
US5618894A (en) * 1995-03-10 1997-04-08 The University Of North Carolina Nonaqueous polymerization of fluoromonomers
US5674957A (en) * 1995-03-10 1997-10-07 The University Of North Carolina At Chapel Hill Nonaqueous polymerization of fluoromonomers
US5527865A (en) * 1995-03-24 1996-06-18 The University Of North Carolina At Chapel Hill Multi-phase polymerization process
US6057409A (en) * 1995-04-03 2000-05-02 Xerox Corporation Supercritical polymerization processes
US5840820A (en) * 1995-04-13 1998-11-24 The University Of North Carolina At Chapel Hill Olefin metathesis reactions in carbon dioxide medium
WO1996037535A1 (en) * 1995-05-25 1996-11-28 The University Of North Carolina At Chapel Hill Method of preparing poly(phenylene oxides) in carbon dioxide
AU6026996A (en) * 1995-06-06 1996-12-24 University Of North Carolina At Chapel Hill, The Process for the preparation of polyester in carbon dioxide
US5663237A (en) * 1995-06-15 1997-09-02 The University Of Akron Graft copolymerization in supercritical media
CA2233950A1 (en) * 1995-10-17 1997-04-24 Dorian Canelas Heterogeneous polymerizations in carbon dioxide
US5783082A (en) * 1995-11-03 1998-07-21 University Of North Carolina Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants
US5814678A (en) * 1996-02-02 1998-09-29 University Technology Corp. Chemical reactions in water-in-carbon dioxide microemulsions and control thereof
US5733998A (en) * 1996-03-26 1998-03-31 The University Of Akron Method, dispersing agent and initiator for the dispersion polymerization of isobutylene
US5688870A (en) * 1996-04-10 1997-11-18 Air Products And Chemicals, Inc. Process for preparing water dispersible polymer powders
US5733964A (en) * 1996-06-20 1998-03-31 Board Of Regents, The University Of Texas System Surfactants for heterogeneous processes in liquid or supercritical CO2
US5725987A (en) * 1996-11-01 1998-03-10 Xerox Corporation Supercritical processes
US5714299A (en) * 1996-11-04 1998-02-03 Xerox Corporation Processes for toner additives with liquid carbon dioxide
US5860467A (en) 1996-12-03 1999-01-19 The University Of North Carolina At Chapel Hill Use of CO2 -soluble materials in making molds
US6288202B1 (en) 1997-04-11 2001-09-11 The University Of North Carolina At Chapel Hill Synthesis of polycarbonates using Co2
USH1839H (en) * 1997-04-17 2000-02-01 Xerox Corporation Supercritical fluid processes
GB9800936D0 (en) * 1997-05-10 1998-03-11 Univ Nottingham Biofunctional polymers
TW539918B (en) 1997-05-27 2003-07-01 Tokyo Electron Ltd Removal of photoresist and photoresist residue from semiconductors using supercritical carbon dioxide process
US6306564B1 (en) 1997-05-27 2001-10-23 Tokyo Electron Limited Removal of resist or residue from semiconductors using supercritical carbon dioxide
US6500605B1 (en) 1997-05-27 2002-12-31 Tokyo Electron Limited Removal of photoresist and residue from substrate using supercritical carbon dioxide process
US5789505A (en) * 1997-08-14 1998-08-04 Air Products And Chemicals, Inc. Surfactants for use in liquid/supercritical CO2
US6010542A (en) * 1997-08-29 2000-01-04 Micell Technologies, Inc. Method of dyeing substrates in carbon dioxide
US6127000A (en) * 1997-10-10 2000-10-03 North Carolina State University Method and compositions for protecting civil infrastructure
US6001418A (en) 1997-12-16 1999-12-14 The University Of North Carolina At Chapel Hill Spin coating method and apparatus for liquid carbon dioxide systems
AU2290399A (en) 1998-01-28 1999-08-16 Cambridge University Technical Services Limited The use of compressed co2 in chemical reactions
US6120613A (en) * 1998-04-30 2000-09-19 Micell Technologies, Inc. Carbon dioxide cleaning and separation systems
US6506259B1 (en) 1998-04-30 2003-01-14 Micell Technologies, Inc. Carbon dioxide cleaning and separation systems
US5977045A (en) * 1998-05-06 1999-11-02 Lever Brothers Company Dry cleaning system using densified carbon dioxide and a surfactant adjunct
GB9813573D0 (en) * 1998-06-24 1998-08-19 Ici Plc Addition polymerisation
US7064070B2 (en) * 1998-09-28 2006-06-20 Tokyo Electron Limited Removal of CMP and post-CMP residue from semiconductors using supercritical carbon dioxide process
US6277753B1 (en) 1998-09-28 2001-08-21 Supercritical Systems Inc. Removal of CMP residue from semiconductors using supercritical carbon dioxide process
US6479708B1 (en) 1998-11-18 2002-11-12 The Regents Of The University Of California Biphasic catalysis in water/carbon dioxide micellar systems
US6054179A (en) * 1998-11-30 2000-04-25 Xerox Corporation Processes for the preparation of colorants
CA2257028C (en) * 1998-12-24 2003-11-18 Fracmaster Ltd. Liquid co2/hydrocarbon oil emulsion fracturing system
GB9902463D0 (en) * 1999-02-05 1999-03-24 Univ Cambridge Tech Manufacturing porous cross-linked polymer monoliths
US6191215B1 (en) 1999-03-05 2001-02-20 Basf Aktiengesellschaft Process for the preparation of pulverulent polymers by polymerization in supercritical carbon dioxide in the presence of polyoxyalkylene-polysiloxane copolymers
WO2000059950A1 (en) * 1999-04-08 2000-10-12 The University Of North Carolina At Chapel Hill Polymerization of non-fluorinated monomers in carbon dioxide
US6258910B1 (en) 1999-06-09 2001-07-10 Occidental Chemical Corporation Polymerizing vinyl chloride in carbon dioxide
US6211422B1 (en) * 1999-07-13 2001-04-03 North Carolina State University Enzyme catalysis in carbon dioxide fluids
AU6917200A (en) * 1999-08-20 2001-03-19 North Carolina State University Carbon dioxide-soluble polymers and swellable polymers for carbon dioxide applications
US6747179B1 (en) 1999-08-20 2004-06-08 North Carolina State University Carbon dioxide-soluble polymers and swellable polymers for carbon dioxide applications
US6403663B1 (en) 1999-09-20 2002-06-11 North Carolina State University Method of making foamed materials using surfactants and carbon dioxide
US6686438B1 (en) * 1999-09-24 2004-02-03 University Of Pittsburgh Carbon dioxide-philic compounds and methods of synthesis thereof
US6748960B1 (en) * 1999-11-02 2004-06-15 Tokyo Electron Limited Apparatus for supercritical processing of multiple workpieces
US6509138B2 (en) 2000-01-12 2003-01-21 Semiconductor Research Corporation Solventless, resistless direct dielectric patterning
CA2399049A1 (en) 2000-02-02 2001-08-09 Robert D. Lousenberg Linear copolymers of fluorocarbon-hydrocarbon monomers synthesized in carbon dioxide
JP2004517159A (ja) * 2000-03-01 2004-06-10 ノース・キャロライナ・ステイト・ユニヴァーシティ 二酸化炭素を使用するブレンドされた熱可塑性ポリマーの発泡体の製造方法
AU2001255656A1 (en) * 2000-04-25 2001-11-07 Tokyo Electron Limited Method of depositing metal film and metal deposition cluster tool including supercritical drying/cleaning module
US6451287B1 (en) 2000-05-26 2002-09-17 Smithkline Beecham Corporation Fluorinated copolymer surfactants and use thereof in aerosol compositions
CN1246429C (zh) * 2000-09-26 2006-03-22 北卡罗来纳-查佩尔山大学 用于二氧化碳的磷酸酯氟表面活性剂
US20020077435A1 (en) * 2000-10-09 2002-06-20 Desimone Joseph M. Methods for preparing polymers in carbon dioxide having reactive functionality
DE10054114A1 (de) * 2000-10-31 2002-05-16 Dupont Performance Coatings Verfahren zur Herstellung von Pulverlackzusammensetzungen
US6469073B1 (en) 2000-12-22 2002-10-22 Ford Global Technologies, Inc. System and method of delaminating a layered silicate material by supercritical fluid treatment
US6753360B2 (en) 2000-12-22 2004-06-22 Ford Global Technologies, Llc System and method of preparing a reinforced polymer by supercritical fluid treatment
US6632531B2 (en) 2001-02-15 2003-10-14 Rohm And Haas Company Porous particles, their aqueous dispersions, and method of preparation
US6896905B2 (en) * 2001-02-15 2005-05-24 Rohm And Haas Company Porous particles, their aqueous dispersions, and method of preparation
US7658989B2 (en) * 2001-03-28 2010-02-09 North Carolina State University Nano-and micro-cellular foamed thin-walled material, and processes and apparatuses for making the same
WO2003053561A2 (en) * 2001-07-12 2003-07-03 Eastman Kodak Company A surfactant assisted nanomaterial generation process
KR100601229B1 (ko) * 2001-11-12 2006-07-19 다이킨 고교 가부시키가이샤 플루오로 중합체의 제조 방법
US6737225B2 (en) 2001-12-28 2004-05-18 Texas Instruments Incorporated Method of undercutting micro-mechanical device with super-critical carbon dioxide
US20040016450A1 (en) * 2002-01-25 2004-01-29 Bertram Ronald Thomas Method for reducing the formation of contaminants during supercritical carbon dioxide processes
JP2006508521A (ja) * 2002-02-15 2006-03-09 東京エレクトロン株式会社 溶剤浴と超臨界ｃｏ２を用いたレジストの乾燥
US6924086B1 (en) * 2002-02-15 2005-08-02 Tokyo Electron Limited Developing photoresist with supercritical fluid and developer
AU2003220039A1 (en) * 2002-03-04 2003-09-22 Supercritical Systems Inc. Method of passivating of low dielectric materials in wafer processing
GB0205868D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite with internally distributed deposition matter
US6765030B2 (en) 2002-03-22 2004-07-20 The University Of North Carolina At Chapel Hill Methods of forming polymeric structures using carbon dioxide and polymeric structures formed therapy
AU2003220443A1 (en) * 2002-03-22 2003-10-13 Supercritical Systems Inc. Removal of contaminants using supercritical processing
US7169540B2 (en) * 2002-04-12 2007-01-30 Tokyo Electron Limited Method of treatment of porous dielectric films to reduce damage during cleaning
US6846380B2 (en) * 2002-06-13 2005-01-25 The Boc Group, Inc. Substrate processing apparatus and related systems and methods
US20040112409A1 (en) * 2002-12-16 2004-06-17 Supercritical Sysems, Inc. Fluoride in supercritical fluid for photoresist and residue removal
US20040177867A1 (en) * 2002-12-16 2004-09-16 Supercritical Systems, Inc. Tetra-organic ammonium fluoride and HF in supercritical fluid for photoresist and residue removal
US20040154647A1 (en) * 2003-02-07 2004-08-12 Supercritical Systems, Inc. Method and apparatus of utilizing a coating for enhanced holding of a semiconductor substrate during high pressure processing
US20040231707A1 (en) * 2003-05-20 2004-11-25 Paul Schilling Decontamination of supercritical wafer processing equipment
US6951769B2 (en) 2003-06-04 2005-10-04 Texas Instruments Incorporated Method for stripping sacrificial layer in MEMS assembly
US6806993B1 (en) 2003-06-04 2004-10-19 Texas Instruments Incorporated Method for lubricating MEMS components
US20070185343A1 (en) * 2004-02-26 2007-08-09 Universiteit Gent Metal complexes for use in olefin metathesis and atom group transfer reactions
US7307019B2 (en) * 2004-09-29 2007-12-11 Tokyo Electron Limited Method for supercritical carbon dioxide processing of fluoro-carbon films
US20060185693A1 (en) * 2005-02-23 2006-08-24 Richard Brown Cleaning step in supercritical processing
US20060186088A1 (en) * 2005-02-23 2006-08-24 Gunilla Jacobson Etching and cleaning BPSG material using supercritical processing
US8241708B2 (en) * 2005-03-09 2012-08-14 Micron Technology, Inc. Formation of insulator oxide films with acid or base catalyzed hydrolysis of alkoxides in supercritical carbon dioxide
US7550075B2 (en) * 2005-03-23 2009-06-23 Tokyo Electron Ltd. Removal of contaminants from a fluid
US7442636B2 (en) * 2005-03-30 2008-10-28 Tokyo Electron Limited Method of inhibiting copper corrosion during supercritical CO2 cleaning
US7399708B2 (en) * 2005-03-30 2008-07-15 Tokyo Electron Limited Method of treating a composite spin-on glass/anti-reflective material prior to cleaning
US7789971B2 (en) 2005-05-13 2010-09-07 Tokyo Electron Limited Treatment of substrate using functionalizing agent in supercritical carbon dioxide
EP1741729B1 (de) * 2005-07-07 2008-03-12 Solvay Solexis S.p.A. Polymerisationsverfahren
JP4652299B2 (ja) * 2005-09-14 2011-03-16 株式会社リコー トナー及びその製造方法、並びに現像剤、トナー入り容器、プロセスカートリッジ、画像形成方法及び画像形成装置
US8084367B2 (en) * 2006-05-24 2011-12-27 Samsung Electronics Co., Ltd Etching, cleaning and drying methods using supercritical fluid and chamber systems using these methods
EP2049578A1 (de) * 2006-08-11 2009-04-22 The University of North Carolina At Chapel Hill Verfahren zur polymerisierung von fluormonomeren
JP5162866B2 (ja) * 2006-09-15 2013-03-13 株式会社リコー トナーの製造方法及びトナー
JP5369287B2 (ja) * 2006-09-15 2013-12-18 株式会社リコー トナーの製造方法
US7745566B2 (en) * 2007-01-23 2010-06-29 Ferro Corporation Methods for the purification of polymers
GB0709033D0 (en) * 2007-05-11 2007-06-20 3M Innovative Properties Co Melt-Processible fluoropolymers having long-chain branches, Methods of preparing them and uses thereof
US7923517B2 (en) 2007-11-09 2011-04-12 Ricoh Company, Ltd. Polymer microparticles and production method for the same
GB0812742D0 (en) * 2008-07-11 2008-08-20 Critical Pharmaceuticals Ltd Process
CN101735370B (zh) * 2009-12-09 2014-04-02 恒昌涂料（惠阳）有限公司 超临界聚合方法制备水溶性固体苯丙树脂及其应用
US8846810B2 (en) * 2010-03-08 2014-09-30 Ricoh Company, Ltd. Polymer particle and method for producing the same
JP5853349B2 (ja) * 2010-03-08 2016-02-09 株式会社リコー ポリマー粒子及びその製造方法
JP5605034B2 (ja) * 2010-07-09 2014-10-15 株式会社野田スクリーン フッ素系共重合体、フッ素系共重合体の製造方法およびコーティング剤
FR2986235B1 (fr) * 2012-01-31 2015-02-06 Rhodia Operations Stabilisants reactifs poly(n-vinyl lactame) vivants pour polymerisation en phase dispersee
US9546316B2 (en) 2012-11-12 2017-01-17 Saudi Arabian Oil Company Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules
RU2550873C2 (ru) * 2013-07-01 2015-05-20 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ синтеза сополимеров акрилонитрила с акриловой кислотой
CN106281285B (zh) * 2015-06-08 2018-12-21 中国石油化工股份有限公司 一种二氧化碳可溶发泡剂及其制备方法
US10508228B2 (en) 2015-09-11 2019-12-17 Praxair Technology, Inc. Fracturing fluid composition and method utilizing same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330438A (en) * 1929-07-20 1930-06-12 Norman Kershaw Improvements in or relating to collapsible bellows for photographic cameras and the like
US3191513A (en) * 1963-05-06 1965-06-29 Donald C Turner Bellows construction
US3375767A (en) * 1966-01-07 1968-04-02 Polaroid Corp Camera bellows and method of construction
US3522228A (en) * 1966-05-19 1970-07-28 Sumitomo Chemical Co Novel method for polymerizing a vinyl compound in the presence of a carbon dioxide medium
CH1926768A4 (de) * 1968-12-24 1971-03-31
US3658717A (en) * 1969-07-07 1972-04-25 Atlas Chem Ind Surfactants for solvent/water systems and textile treating compositions
CH634480A5 (de) * 1977-11-25 1983-02-15 Schwarzkopf Gmbh Hans Unter druck stehendes aerosolpraeparat.
JPS56152739A (en) * 1980-04-25 1981-11-26 Tanabe Seiyaku Co Ltd Production of microcapsule
JPS57149367A (en) * 1981-03-11 1982-09-14 Shin Etsu Chem Co Ltd Peeling and dehydrating composition
DE3609829A1 (de) * 1986-03-22 1987-09-24 Basf Ag Verfahren zur herstellung von pulverfoermigen vernetzten copolymerisaten
US5045220A (en) * 1987-06-03 1991-09-03 Chevron Research Company Increasing the viscosity of CO2 solutions
BR8803785A (pt) * 1987-07-30 1989-02-21 Goodrich Co B F Copolimero de acido acrilico e processo para fazer um polimero de acido acrilico
US4933404A (en) * 1987-11-27 1990-06-12 Battelle Memorial Institute Processes for microemulsion polymerization employing novel microemulsion systems
US5266205A (en) * 1988-02-04 1993-11-30 Battelle Memorial Institute Supercritical fluid reverse micelle separation
JPH0320346A (ja) * 1989-06-16 1991-01-29 Sekisui Chem Co Ltd 塩化ビニル樹脂組成物
DE69223815T2 (de) * 1991-08-26 1998-05-20 Daikin Ind Ltd Lösungsmittelmischung aus polyfluoralkan und niedrigem alkohol
MX9606615A (es) * 1994-07-08 1997-04-30 Minnesota Mining & Mfg Reaccion superatmosferica.

Also Published As

Publication number Publication date
DK0711311T3 (da) 2004-02-16
US5382623A (en) 1995-01-17
US5506317A (en) 1996-04-09
AU7370794A (en) 1995-02-28
CA2168423C (en) 2002-07-09
US5639836A (en) 1997-06-17
CA2168423A1 (en) 1995-02-09
SG72676A1 (en) 2000-05-23
US5679737A (en) 1997-10-21
JP3476016B2 (ja) 2003-12-10
ES2208658T3 (es) 2004-06-16
US5312882A (en) 1994-05-17
WO1995004085A1 (en) 1995-02-09
EP0711311A4 (de) 1999-01-07
ATE252115T1 (de) 2003-11-15
DE69433242T2 (de) 2004-08-19
JPH09503798A (ja) 1997-04-15
US5451633A (en) 1995-09-19
EP0711311B1 (de) 2003-10-15
DE69433242D1 (de) 2003-11-20
EP0711311A1 (de) 1996-05-15
PT711311E (pt) 2004-03-31
US5589105A (en) 1996-12-31

Similar Documents

Publication Publication Date Title
DE69433242D1 (de) Heterogene polymerisation in kohlendioxid
MX9701248A (es) Polimerizacion cationica en dioxido de carbono.
ES2126045T5 (es) Copolimeros de bloques de composicion gradualmente variable de monovinilarenos y dienos conjugados.
FI960545A (fi) Menetelmä vinyyliaromaattista polymeeriä ja kumia käsittävän koostumuksen valmistamiseksi polymeroimalla stabiilin vapaan radikaalin läsnäollessa
DE69832234D1 (de) Verfahren zur Herstellung von Propylen Polymeren und schlagzäh modifizierten Polymeren
EP0349232A3 (de) Acrylische Polymere und Verfahren zu deren Herstellung
NO20012923D0 (no) Polymerer som innehar termofortykningsegenskaper og fremgangsmåte for fremstilling derav
NO930421L (no) Fremgangsmaate til fremstilling av flerstadiumpolymerer
EP0814095A3 (de) Verfahren zur Herstellung eines Formkörpers
DE3880883D1 (de) Verfahren zur herstellung von copolymerisaten mit hohem polymerisationsgrad.
PL340222A1 (en) Method of obtaining cationic polyelectrolytes
ATE299895T1 (de) Additionspolymerisation
EP0230138A3 (de) Verfahren zur Herstellung von Latexpolymeren aus gasförmigen Monomeren
EP0199316A3 (de) Kettenübertragungsmittel für Emulsionspolymerisation und so hergestellte Polymere
WO1997014720A3 (en) Heterogeneous polymerizations in carbon dioxide
ES8702448A1 (es) Un procedimiento para preparar un polimero vinilico no gelificado.
GB9624607D0 (en) Composition
SG83828A1 (en) Catalyst for addition polymerization, and process for producing addition polymer with the same
BR9507622A (pt) Processo de (co) polimerizar radicalmente pelo menos um monómero (co) polimero e uso de pelo menos um peroxiácido
CA2204780A1 (fr) Polymerisation en presence d'un radical libre stable et d'un initiateur de radicaux libres
AU2003246665A8 (en) Method for making methacrylate unit-containing low-polydispersity polymers
ATE276280T1 (de) Verfahren zur herstellung von propylenpolymeren
CA2330663A1 (en) Process for the preparation of monoallylamine polymer aqueous solution
MX9707267A (es) Procedimiento de polimerizacion de multiples fases.
JPS555910A (en) Production of vinyl chloride polymer