ATE386753T1 - Polymerisation von halogenierten monomeren in gegenwart eines siloxan-tensid - Google Patents

Polymerisation von halogenierten monomeren in gegenwart eines siloxan-tensid

Info

Publication number
ATE386753T1
ATE386753T1 AT04290815T AT04290815T ATE386753T1 AT E386753 T1 ATE386753 T1 AT E386753T1 AT 04290815 T AT04290815 T AT 04290815T AT 04290815 T AT04290815 T AT 04290815T AT E386753 T1 ATE386753 T1 AT E386753T1
Authority
AT
Austria
Prior art keywords
polymerization
siloxane surfactant
halogenated monomers
containing monomer
halogenated
Prior art date
Application number
AT04290815T
Other languages
English (en)
Inventor
Roice A Wille
Mehdi Durali
Lotfi Hedhli
Sayed Y Antoun
Original Assignee
Arkema Inc
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 Arkema Inc filed Critical Arkema Inc
Application granted granted Critical
Publication of ATE386753T1 publication Critical patent/ATE386753T1/de

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
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Silicon Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
AT04290815T 2003-03-28 2004-03-26 Polymerisation von halogenierten monomeren in gegenwart eines siloxan-tensid ATE386753T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/401,499 US6841616B2 (en) 2003-03-28 2003-03-28 Polymerization of halogen-containing monomers using siloxane surfactant

Publications (1)

Publication Number Publication Date
ATE386753T1 true ATE386753T1 (de) 2008-03-15

Family

ID=32825019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04290815T ATE386753T1 (de) 2003-03-28 2004-03-26 Polymerisation von halogenierten monomeren in gegenwart eines siloxan-tensid

Country Status (6)

Country Link
US (1) US6841616B2 (de)
EP (1) EP1462461B1 (de)
JP (1) JP4677197B2 (de)
CN (1) CN1324056C (de)
AT (1) ATE386753T1 (de)
DE (1) DE602004011848T2 (de)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
US7803867B2 (en) 2005-05-19 2010-09-28 Arkema Inc. Highly weatherable roof coatings containing aqueous fluoropolymer dispersions
US8080621B2 (en) * 2005-06-10 2011-12-20 Arkema Inc. Aqueous process for making fluoropolymers
US20060281845A1 (en) * 2005-06-10 2006-12-14 Ramin Amin-Sanayei Aqueous process for making fluoropolymers
US8338518B2 (en) * 2005-06-10 2012-12-25 Arkema Inc. Aqueous process for making a stable fluoropolymer dispersion
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
US20070025902A1 (en) 2005-07-15 2007-02-01 3M Innovative Properties Company Recovery of fluorinated carboxylic acid from adsorbent particles
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
US8697822B2 (en) 2005-08-08 2014-04-15 Arkema Inc. Polymerization of fluoropolymers using non-fluorinated surfactants
US8124699B2 (en) * 2005-08-08 2012-02-28 Arkema Inc. Polymerization of fluoropolymers using alkyl phosphonate surfactants
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
US7754795B2 (en) 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US7678859B2 (en) * 2006-09-14 2010-03-16 3M Innovative Properties Company Preparation and stabilization of fluoropolymer dispersions
CN101616939B (zh) * 2006-11-09 2012-11-14 纳幕尔杜邦公司 使用包含高分子量氟聚醚酸或盐以及氟聚醚酸或盐表面活性剂的聚合剂进行的氟化单体的含水聚合反应
JP5593071B2 (ja) * 2006-11-09 2014-09-17 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロポリエーテル酸または塩およびシロキサン界面活性剤を含む重合剤を用いるフッ素化モノマーの水性重合
WO2008060463A1 (en) * 2006-11-09 2008-05-22 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and hydrocarbon surfactant
JP2010536623A (ja) * 2007-08-21 2010-12-02 サン−ゴバン パフォーマンス プラスティックス コーポレイション 屋根板材
US8349954B2 (en) 2008-04-07 2013-01-08 Arkema Inc. Polymerization of fluoropolymers using polycaprolactone
US20090281241A1 (en) * 2008-05-09 2009-11-12 E. I. Du Pont De Nemours And Company Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts
US8436053B2 (en) * 2008-12-23 2013-05-07 E.I. Du Pont De Nemours And Company Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
US8835547B2 (en) 2008-12-23 2014-09-16 E I Du Pont De Nemours And Company Fluoropolymer particles having a nucleus of fluorinated ionomer
EP2367859A1 (de) 2008-12-23 2011-09-28 E. I. du Pont de Nemours and Company Fluoriertes ionomer, hergestellt durch wässrige polymerisation unter verwendung eines dispergierten teilchenförmigen materials aus fluoriertem ionomer
US8058376B2 (en) 2008-12-23 2011-11-15 E. I. Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
US8153738B2 (en) 2008-12-23 2012-04-10 E I Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
US8436054B2 (en) * 2008-12-23 2013-05-07 E I Du Pont De Nemours And Company Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer produced in situ
RU2522749C2 (ru) * 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
EP2284200A1 (de) 2009-07-31 2011-02-16 3M Innovative Properties Company Wässrige Fluorpolymer-Dispergierungen mit einem Polyol mit mindestens einem Kettenrest und Herstellungsverfahren dafür
EP3539995B1 (de) 2010-11-09 2020-12-30 The Chemours Company FC, LLC Wässrige polymerisierung von fluormonomer mit einem kohlenwasserstofftensid
US8563670B2 (en) 2010-11-09 2013-10-22 E I Du Pont De Nemours And Company Nucleation in aqueous polymerization of fluoromonomer
CN103210003B (zh) 2010-11-09 2016-09-07 纳幕尔杜邦公司 减弱含烃表面活性剂在含氟单体含水分散体聚合反应中的调聚性能
US20130122309A1 (en) * 2011-11-14 2013-05-16 Arkema Inc. Polyvinylidene fluoride dispersion
KR101400558B1 (ko) * 2011-12-07 2014-05-29 (주)엘지하우시스 폼 테이프 기재 조성물, 이를 이용한 폼 테이프 및 이의 제조 방법
EP2868674B1 (de) * 2013-10-30 2019-11-20 3M Innovative Properties Company Peroxidhärtbare, durch Polymerisation mithilfe nichtfluorierter Polyhydroxyemulgatoren erhältliche Fluorpolymere
US9676929B2 (en) 2013-11-26 2017-06-13 The Chemours Company Fc, Llc Employing polyalkylene oxides for nucleation in aqueous polymerization of fluoromonomer
EP3059265B1 (de) 2015-02-23 2020-10-07 3M Innovative Properties Company Peroxidhärtbare, durch Polymerisation mittels nichtfluorierter Emulgatoren erhältliche Fluorpolymere
WO2017091408A1 (en) 2015-11-25 2017-06-01 Arkema Inc. Fluoropolymer compositions with improved mechanical dampening
JP6657470B2 (ja) * 2016-07-06 2020-03-04 エイチピー・インディゴ・ビー・ブイＨＰ Ｉｎｄｉｇｏ Ｂ．Ｖ． 剥離層
CN117986414A (zh) 2017-08-10 2024-05-07 大金工业株式会社 精制聚四氟乙烯水性分散液的制造方法、改性聚四氟乙烯粉末的制造方法、聚四氟乙烯成型体的制造方法以及组合物
CN110997735B (zh) 2017-08-10 2024-03-01 大金工业株式会社 精制聚四氟乙烯水性分散液的制造方法、改性聚四氟乙烯粉末的制造方法、聚四氟乙烯成型体的制造方法以及组合物
JP7014976B2 (ja) 2017-12-25 2022-02-15 ダイキン工業株式会社 ポリテトラフルオロエチレン粉末の製造方法
JP7193747B2 (ja) 2018-03-07 2022-12-21 ダイキン工業株式会社 フルオロポリマーの製造方法
EP3786203B1 (de) 2018-04-27 2024-10-23 Agc Inc. Verfahren zur herstellung von modifiziertem polytetrafluorethylen, verfahren zur herstellung von modifiziertem polytetrafluorethylenpulver und verfahren zur herstellung eines gestreckten porösen körpers
CN108441201A (zh) * 2018-05-11 2018-08-24 中国石油天然气股份有限公司 一种含双全氟辛基的氟硅表面活性剂以及油基泡沫驱油剂
WO2020022355A1 (ja) 2018-07-23 2020-01-30 ダイキン工業株式会社 ポリテトラフルオロエチレン及び延伸体
CN112771006A (zh) 2018-10-03 2021-05-07 大金工业株式会社 从排水除去含氟化合物的方法
JP7029099B2 (ja) 2018-10-03 2022-03-03 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
JP7277799B2 (ja) 2018-10-03 2023-05-19 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
EP3880719A4 (de) 2018-11-12 2022-08-10 Arkema, Inc. Verfahren zur herstellung einer fluorpolymerdispersion
CN117417612A (zh) 2018-11-19 2024-01-19 大金工业株式会社 组合物和拉伸体
EP3885372A4 (de) 2018-11-19 2022-08-17 Daikin Industries, Ltd. Verfahren zur herstellung von modifiziertem polytetrafluorethylen und zusammensetzung
CN109485856B (zh) * 2018-11-27 2021-05-04 新昌县勤勉生物医药科技有限公司 甜菜碱改性聚醚环氧硅油及其制备方法和用途
EP3919527B1 (de) 2019-02-01 2025-12-10 Daikin Industries, Ltd. Verfahren zur herstellung von polytetrafluorethylen
WO2020162623A1 (ja) 2019-02-07 2020-08-13 ダイキン工業株式会社 組成物、延伸体及びその製造方法
EP3957656A4 (de) 2019-04-16 2022-12-28 Daikin Industries, Ltd. Verfahren zur herstellung von fluorpolymerpulver
EP3960774A4 (de) 2019-04-26 2023-01-04 Daikin Industries, Ltd. Verfahren zur herstellung einer wässrigen fluorpolymerdispersion
JP7417129B2 (ja) 2019-04-26 2024-01-18 ダイキン工業株式会社 水の処理方法および組成物
WO2020218622A1 (ja) 2019-04-26 2020-10-29 ダイキン工業株式会社 フルオロポリマー水性分散液の製造方法及びフルオロポリマー水性分散液
CN119874987A (zh) 2019-07-16 2025-04-25 大金工业株式会社 含氟弹性体的制造方法
US20220275119A1 (en) 2019-07-23 2022-09-01 Daikin Industries, Ltd. Method for producing fluoropolymer, polytetrafluoroethylene composition, and polytetrafluoroethylene powder
CN120271939A (zh) 2019-09-05 2025-07-08 大金工业株式会社 组合物及其制造方法
CN114514253B (zh) 2019-10-03 2024-12-06 大金工业株式会社 聚四氟乙烯及其制造方法
JP7586090B2 (ja) 2019-10-29 2024-11-19 Ａｇｃ株式会社 ポリテトラフルオロエチレン水性分散液の製造方法
CN114729071A (zh) 2019-11-19 2022-07-08 大金工业株式会社 聚四氟乙烯的制造方法
JP6989792B2 (ja) 2019-12-25 2022-01-12 ダイキン工業株式会社 フルオロポリマーの製造方法
WO2021252215A1 (en) * 2020-06-10 2021-12-16 Arkema Inc. Removal of residual mercaptans from polymer compositions
CN116457376A (zh) 2020-11-19 2023-07-18 大金工业株式会社 聚四氟乙烯的制造方法和含有聚四氟乙烯的组合物
EP4299642A4 (de) 2021-02-24 2025-01-22 Agc Inc. Verfahren zur herstellung einer wässrigen polytetrafluorethylendispersion
EP4306553A4 (de) 2021-03-10 2025-04-30 Daikin Industries, Ltd. Beschichtungszusammensetzung, beschichtungsfilm, schichtprodukt und beschichteter artikel
CN117015557A (zh) 2021-03-18 2023-11-07 大金工业株式会社 氟树脂的制造方法、氟树脂和水性分散液
WO2024104274A1 (zh) 2022-11-14 2024-05-23 浙江省化工研究院有限公司 表面活性剂、其制备方法及应用
JP7594228B2 (ja) 2023-01-18 2024-12-04 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、電気化学デバイス用バインダー、電極合剤、電極、及び、二次電池
JP7583340B2 (ja) 2023-01-18 2024-11-14 ダイキン工業株式会社 電気化学デバイス用合剤、電気化学デバイス用合剤シート、電極、及び、電気化学デバイス
WO2024154804A1 (ja) 2023-01-18 2024-07-25 ダイキン工業株式会社 ポリテトラフルオロエチレン組成物
CN120548627A (zh) 2023-01-18 2025-08-26 大金工业株式会社 电化学器件用合剂自支撑膜、电极和电化学器件
WO2024154805A1 (ja) 2023-01-18 2024-07-25 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、固体二次電池用バインダー、電解質層用合剤、電極合剤、電極、及び、固体二次電池
EP4458869A1 (de) 2023-05-03 2024-11-06 Arkema, Inc. Verfahren zur herstellung von polyvinylidenfluoridcopolymeren
WO2025018379A1 (ja) 2023-07-19 2025-01-23 Ａｇｃ株式会社 含フッ素エラストマーの製造方法、水性分散液、固体組成物
JP7786639B2 (ja) 2023-08-08 2025-12-16 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液、粒子及び組成物
JP7800762B2 (ja) 2023-08-08 2026-01-16 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液、粒子及び組成物
JP7804869B2 (ja) 2023-08-08 2026-01-23 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液、粒子、及び組成物
EP4645423A1 (de) 2024-01-18 2025-11-05 Daikin Industries, Ltd. Elektrochemische vorrichtung, zusammensetzung, elektrodenmischung, elektrode und sekundärbatterie
EP4657572A1 (de) 2024-01-18 2025-12-03 Daikin Industries, Ltd. Zusammensetzung, bindemittel für elektrochemische vorrichtung, elektrodenmischung, elektrode und sekundärbatterie
JP7741457B2 (ja) 2024-01-18 2025-09-18 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、電気化学デバイス用バインダー、電極合剤、電極、及び、二次電池

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023187A (en) * 1958-04-02 1962-02-27 Minnesota Mining & Mfg Process of copolymerizing hexafluoropropene with vinylidene fluoride in the presenceof silica and the product thereof
DD95683A1 (de) * 1972-03-07 1973-02-12
US4360652A (en) * 1981-08-31 1982-11-23 Pennwalt Corporation Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion
US4569978A (en) * 1984-07-25 1986-02-11 Pennwalt Corporation Emulsion polymerization of vinylidene fluoride polymers in the presence of trichlorofluoromethane as chain transfer agent
US4524197A (en) * 1984-08-28 1985-06-18 E. I. Du Pont De Nemours And Company Process for making vinylidene fluoride containing fluoroelastomers
WO1990007564A1 (en) * 1988-12-30 1990-07-12 Chevron Research Company Lubricating oil compositions and fuel compositions containing substantially straight chain pinwheel alkylphenyl poly(oxypropylene) aminocarbamates
US5093427A (en) * 1990-05-10 1992-03-03 Atochem North America, Inc. Copolymers of vinylidene fluoride and hexafluoropropylene and process for preparing the same
JPH04370150A (ja) * 1991-06-20 1992-12-22 Nippon Paint Co Ltd シリコーンオイル含有有機樹脂微粒子およびその製造法
US5208305A (en) * 1992-04-17 1993-05-04 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation and use thereof
JP3172983B2 (ja) 1993-09-20 2001-06-04 ダイキン工業株式会社 ビニリデンフルオライド系重合体の水性分散液およびその製法
US5527865A (en) * 1995-03-24 1996-06-18 The University Of North Carolina At Chapel Hill Multi-phase polymerization process
CA2233950A1 (en) 1995-10-17 1997-04-24 Dorian Canelas Heterogeneous polymerizations in carbon dioxide
US5955556A (en) 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
IT1295535B1 (it) 1996-07-01 1999-05-12 Ausimont Spa Processo di polimerizzazione di vinilidenfluoruro (vdf)
IT1286028B1 (it) * 1996-07-09 1998-07-07 Ausimont Spa Processo di polimerizzazione in sospensione di monomeri fluorurati
US5763552A (en) * 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
US5998521A (en) 1996-11-04 1999-12-07 3M Innovative Properties Company Aqueous fluoropolymer compositions and method of preparing the same
JP3731273B2 (ja) * 1997-01-29 2006-01-05 ダイキン工業株式会社 共重合体およびそれを含む防汚加工剤
US5789516A (en) * 1997-04-07 1998-08-04 Dow Corning Corporation Method of making silicone-organic block copolymers
JP3624236B2 (ja) * 1998-12-08 2005-03-02 東亞合成株式会社 水性樹脂分散体
JP4154795B2 (ja) * 1999-04-01 2008-09-24 東亞合成株式会社 水性樹脂分散体
US6780935B2 (en) * 2000-02-15 2004-08-24 Atofina Chemicals, Inc. Fluoropolymer resins containing ionic or ionizable groups and products containing the same
US6620342B1 (en) * 2000-10-23 2003-09-16 Atofina Chemicals, Inc. Narrow composition distribution polyvinylidene fluoride RECLT films, processes, articles of manufacture and compositions
JP4837820B2 (ja) * 2000-10-30 2011-12-14 株式会社Ａｄｅｋａ プロピレンオキシドの重合触媒組成物およびプロピレンオキシドの重合体の製造方法
US7709563B2 (en) * 2001-01-30 2010-05-04 Daikin Industries, Ltd. Aqueous dispersion type fluorine-containing water- and-oil repellent composition having a polymer of a perfluoroalkyl group- containing etheylenically unsaturated monomer, a nonionic surfactant ana cationic surfactant, and preparation and use thereof
JP4178954B2 (ja) * 2001-03-09 2008-11-12 ダイキン工業株式会社 低温キュア性の改良された撥水撥油剤組成物
US6833414B2 (en) * 2002-02-12 2004-12-21 Arkema Inc. Cross-linkable aqueous fluoropolymer based dispersions containing silanes

Also Published As

Publication number Publication date
DE602004011848T2 (de) 2009-02-19
US6841616B2 (en) 2005-01-11
EP1462461B1 (de) 2008-02-20
JP2004300439A (ja) 2004-10-28
DE602004011848D1 (de) 2008-04-03
CN1535989A (zh) 2004-10-13
EP1462461A1 (de) 2004-09-29
US20040192836A1 (en) 2004-09-30
JP4677197B2 (ja) 2011-04-27
CN1324056C (zh) 2007-07-04

Similar Documents

Publication Publication Date Title
ATE386753T1 (de) Polymerisation von halogenierten monomeren in gegenwart eines siloxan-tensid
EA200600510A1 (ru) Способ распылительной полимеризации
AR058449A1 (es) Copolimeros de bloque de olefina cataliticos via un agente de transferencia polimerizable
WO2003031480A3 (en) Process for monomer sequence control in polymerizations
WO2006083628A3 (en) Medical devices having polymeric regions with copolymers containing hydrocarbon and heteroatom-containing monomeric species
BR0317090A (pt) Composições termoplásticas projetadas de escoamento alto e produtos fabricados das mesmas
WO2004058825A3 (en) Polymers with new sequence distributions
DK1341763T3 (da) N-Alkoxy-4,4-dioxy-polyalkyl-piperidinforbindelser med glycidyl- eller alkylcarbonylgrupper som funktionelle initiatorer til kontrolleret radikalpolymerisering
DE60324271D1 (de) Ogenpolymer
JP2004359845A5 (de)
DE69813492D1 (de) Verfahren zur kontrollierten Radikalpolymerisation mit Verwendung geringer Mengen eines stabilen Freien Radikalen
DE602004014359D1 (de) Erhöhte polymerisationsreaktorausbeute durch verwe
ATE299895T1 (de) Additionspolymerisation
WO2000075205A8 (en) Waterborne thickeners and dispersants having improved chemical resistance
ATE509959T1 (de) Wässrige dispersionen mit kristallisierbaren blockcopolymeren
DE69713681D1 (de) Polymerisation in Anwesenheit eines stabilen freien Radikals und eines freien radikalischen Initiators
SE0300373D0 (sv) Pressure polymerisation process
ATE412675T1 (de) Ltmc-polymerisation von ungesättigten monomeren
ATE557052T1 (de) Verfahren zur herstellung von blockpolymerisaten in miniemulsion
ATE399799T1 (de) Verfahren zur herstellung von polymeren und copolymeren
DE50300505D1 (de) Silicon-haltige Polymerisate von ethylenisch ungesättigten Monomeren
CO4520145A1 (es) Metodo de polimerizar monomeros con un iniciador de polimerizacion en presencia de un agente de transferencia en cadena de peroxiacidos para reducir el peso molecular del (co)polimero resultante

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties