DE602004011848T2 - Polymerisation von halogenhaltigen Monomeren in Gegenwart eines Siloxantensids - Google Patents

Polymerisation von halogenhaltigen Monomeren in Gegenwart eines Siloxantensids Download PDF

Info

Publication number
DE602004011848T2
DE602004011848T2 DE602004011848T DE602004011848T DE602004011848T2 DE 602004011848 T2 DE602004011848 T2 DE 602004011848T2 DE 602004011848 T DE602004011848 T DE 602004011848T DE 602004011848 T DE602004011848 T DE 602004011848T DE 602004011848 T2 DE602004011848 T2 DE 602004011848T2
Authority
DE
Germany
Prior art keywords
reactor
group
siloxane
polymerization
surfactant
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
Application number
DE602004011848T
Other languages
German (de)
English (en)
Other versions
DE602004011848D1 (de
Inventor
Roice A. Wille
Mehdi Durali
Lotfi Hedhli
Sayed Y. Antoun
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.)
Arkema Inc
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
Publication of DE602004011848D1 publication Critical patent/DE602004011848D1/de
Application granted granted Critical
Publication of DE602004011848T2 publication Critical patent/DE602004011848T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00Homopolymers 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
    • C08F14/18Monomers 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)
DE602004011848T 2003-03-28 2004-03-26 Polymerisation von halogenhaltigen Monomeren in Gegenwart eines Siloxantensids Expired - Lifetime DE602004011848T2 (de)

Applications Claiming Priority (2)

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
US401499 2003-03-28

Publications (2)

Publication Number Publication Date
DE602004011848D1 DE602004011848D1 (de) 2008-04-03
DE602004011848T2 true DE602004011848T2 (de) 2009-02-19

Family

ID=32825019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011848T Expired - Lifetime DE602004011848T2 (de) 2003-03-28 2004-03-26 Polymerisation von halogenhaltigen Monomeren in Gegenwart eines Siloxantensids

Country Status (6)

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

Families Citing this family (82)

* 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
US20060281845A1 (en) * 2005-06-10 2006-12-14 Ramin Amin-Sanayei Aqueous process for making fluoropolymers
US8080621B2 (en) * 2005-06-10 2011-12-20 Arkema Inc. Aqueous process for making fluoropolymers
US8338518B2 (en) * 2005-06-10 2012-12-25 Arkema Inc. Aqueous process for making a stable fluoropolymer dispersion
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US20070015937A1 (en) 2005-07-15 2007-01-18 3M Innovative Properties Company Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
JP5106396B2 (ja) 2005-08-08 2012-12-26 アーケマ・インコーポレイテッド 非フッ素化界面活性剤を用いたフルオロポリマーの重合
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
JP5470044B2 (ja) 2006-11-09 2014-04-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 高分子量フルオロポリエーテル酸または塩およびフルオロポリエーテル酸または塩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
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
WO2009026455A1 (en) * 2007-08-21 2009-02-26 Saint-Gobain Performance Plastics Corporation Roofing sheet material
WO2009126504A2 (en) 2008-04-07 2009-10-15 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
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
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
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
JP2012513533A (ja) 2008-12-23 2012-06-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フッ素化イオノマーの分散した微粒子を使用する水性重合によって製造されるフッ素化イオノマー
EP2284200A1 (en) 2009-07-31 2011-02-16 3M Innovative Properties Company Aqueous fluoropolymer dispersions containing a polyol comprising at least one long chain residue and method for producing them
RU2522749C2 (ru) * 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
JP6030562B2 (ja) 2010-11-09 2016-11-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company 水性分散体フルオロモノマーの重合における炭化水素含有界面活性剤のテロゲン性挙動の低下
CN103201300B (zh) 2010-11-09 2016-11-09 纳幕尔杜邦公司 使用烃表面活性剂的含氟单体的含水聚合
WO2012064846A1 (en) 2010-11-09 2012-05-18 E. I. Du Pont De Nemours And Company Nucleation in aqueous polymerization of fluoromonomer
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 (en) * 2013-10-30 2019-11-20 3M Innovative Properties Company Peroxide curable fluoropolymers obtainable by polymerization using non-fluorinated polyhydroxy emulsifiers
EP3074430B1 (en) 2013-11-26 2019-02-20 The Chemours Company FC, LLC Employing polyalkylene oxides for nucleation in aqueous polymerization of fluoromonomer
EP3059265B1 (en) 2015-02-23 2020-10-07 3M Innovative Properties Company Peroxide curable fluoropolymers obtainable by polymerization with non-fluorinated emulsifiers
USRE50063E1 (en) 2015-11-25 2024-07-30 Arkema Inc. Fluoropolymer compositions with improved mechanical dampening
WO2018006956A1 (en) * 2016-07-06 2018-01-11 Hp Indigo B.V. Release layer
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
US11851519B2 (en) 2017-08-10 2023-12-26 Daikin Industries, Ltd. Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
US11518826B2 (en) 2017-12-25 2022-12-06 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene powder
WO2019172382A1 (ja) 2018-03-07 2019-09-12 ダイキン工業株式会社 フルオロポリマーの製造方法
WO2019208707A1 (ja) 2018-04-27 2019-10-31 Agc株式会社 変性ポリテトラフルオロエチレンの製造方法、変性ポリテトラフルオロエチレン粉末の製造方法、延伸多孔体の製造方法
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
CN112638957A (zh) 2018-07-23 2021-04-09 大金工业株式会社 聚四氟乙烯和拉伸体
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
EP4484404A3 (en) 2018-10-03 2025-01-22 Daikin Industries, Ltd. Method for removing fluorine-containing compound from waste water
WO2020071504A1 (ja) 2018-10-03 2020-04-09 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
CN113227167A (zh) 2018-11-12 2021-08-06 阿科玛股份有限公司 用于制造含氟聚合物分散体的方法
JP7299510B2 (ja) 2018-11-19 2023-06-28 ダイキン工業株式会社 組成物及び延伸体
EP3885372A4 (en) 2018-11-19 2022-08-17 Daikin Industries, Ltd. METHOD FOR MAKING MODIFIED POLYTETRAFLUORETHYLENE, AND COMPOSITION
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
CN113366034B (zh) 2019-02-01 2022-11-11 大金工业株式会社 聚四氟乙烯的制造方法
JP7104354B2 (ja) 2019-02-07 2022-07-21 ダイキン工業株式会社 組成物、延伸体及びその製造方法
JPWO2020213691A1 (ja) 2019-04-16 2021-11-25 ダイキン工業株式会社 フルオロポリマー粉末の製造方法
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
CN113728015B (zh) 2019-04-26 2025-03-11 大金工业株式会社 氟聚合物水性分散液的制造方法和氟聚合物水性分散液
JP7564452B2 (ja) 2019-04-26 2024-10-09 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
EP4001322B1 (en) 2019-07-16 2025-12-24 Daikin Industries, Ltd. Method for producing fluorine-containing elastomer, and composition
CN118146601A (zh) 2019-07-23 2024-06-07 大金工业株式会社 含氟聚合物的制造方法、聚四氟乙烯组合物和聚四氟乙烯粉末
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
JP7527396B2 (ja) * 2020-06-10 2024-08-02 アーケマ・インコーポレイテッド ポリマー組成物からの残留メルカプタンの除去
JP7606110B2 (ja) 2020-11-19 2024-12-25 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およびポリテトラフルオロエチレンを含有する組成物
JPWO2022181662A1 (enExample) 2021-02-24 2022-09-01
JP7727213B2 (ja) 2021-03-10 2025-08-21 ダイキン工業株式会社 塗料組成物、塗布膜、積層体および塗装物品
WO2022196804A1 (ja) 2021-03-18 2022-09-22 ダイキン工業株式会社 フッ素樹脂の製造方法、フッ素樹脂および水性分散液
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
EP4481860A4 (en) 2023-01-18 2025-07-23 Daikin Ind Ltd MIXTURE FOR ELECTROCHEMICAL DEVICE, MIXTURE SHEET FOR ELECTROCHEMICAL DEVICE, ELECTRODE, AND ELECTROCHEMICAL DEVICE
KR20250129810A (ko) 2023-01-18 2025-08-29 다이킨 고교 가부시키가이샤 전기 화학 디바이스용 합제 자립막, 전극, 및 전기 화학 디바이스
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
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
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 (en) 2023-05-03 2024-11-06 Arkema, Inc. Process for the production of polyvinylidene fluoride copolymers
EP4657572A1 (en) 2024-01-18 2025-12-03 Daikin Industries, Ltd. Composition, electrochemical device binder, electrode mixture, electrode, and secondary battery
WO2025154813A1 (ja) 2024-01-18 2025-07-24 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
WO2025154806A1 (ja) 2024-01-18 2025-07-24 ダイキン工業株式会社 電気化学デバイス、組成物、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 (enExample) * 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
JPH11513733A (ja) 1995-10-17 1999-11-24 ザ・ユニヴァーシティ・オヴ・ノース・キャロライナ・アト・チャペル・ヒル 二酸化炭素中での不均一重合
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
WO2002064696A1 (en) * 2001-01-30 2002-08-22 Daikin Industries, Ltd. Water- and oil-repellent composition, process for producing the same and use thereof
EP1380628A4 (en) * 2001-03-09 2006-09-13 Daikin Ind Ltd HYDROPHOBIC AND OLEOPHOBIC COMPOSITION WITH IMPROVED COLD CURING BEHAVIOR
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
US20040192836A1 (en) 2004-09-30
ATE386753T1 (de) 2008-03-15
DE602004011848D1 (de) 2008-04-03
CN1324056C (zh) 2007-07-04
US6841616B2 (en) 2005-01-11
EP1462461B1 (en) 2008-02-20
JP4677197B2 (ja) 2011-04-27
EP1462461A1 (en) 2004-09-29
JP2004300439A (ja) 2004-10-28
CN1535989A (zh) 2004-10-13

Similar Documents

Publication Publication Date Title
DE602004011848T2 (de) Polymerisation von halogenhaltigen Monomeren in Gegenwart eines Siloxantensids
US6869997B2 (en) Polymerization of fluoromonomers using a 3-allyloxy-2-hydroxy-1-propanesulfonic acid salt as surfactant
US8563670B2 (en) Nucleation in aqueous polymerization of fluoromonomer
US8697822B2 (en) Polymerization of fluoropolymers using non-fluorinated surfactants
US9434837B2 (en) Method of producing fluoropolymers using acid-functionalized monomers
US20250171627A1 (en) Polytetrafluoroethylene and stretched body
WO2005121290A1 (en) Process for the manufacture of fluoropolymer
JP2016537499A (ja) フルオロモノマーの水性重合において核を形成するためのポリアルキレンオキシドの使用
CN103717624B (zh) 使用烷基硫酸盐表面活性剂生产氟聚合物的方法
US8124699B2 (en) Polymerization of fluoropolymers using alkyl phosphonate surfactants
JP2009521586A (ja) フルオロポリマー分散体及びそれを製造する方法
JP2024147795A (ja) フルオロポリマー分散液を作るためのプロセス
DE3826705C2 (enExample)
RU2327705C2 (ru) Регулятор степени полимеризации
EP0581114B1 (de) Durch Pfropfpolymerisation hergestellte thermoplastische Fluorelastomere
DE2521766A1 (de) Ischpolymer und verfahren zu dessen herstellung
US20220119561A1 (en) Method for producing polytetrafluoroethylene
US6649720B2 (en) Ethane as a chain transfer agent for vinylidene fluoride polymerization
US20040171776A1 (en) Process for manufacturing PVDF
RU2841587C1 (ru) Способ производства политетрафторэтилена и композиция, содержащая политетрафторэтилен
DE602005005317T2 (de) Polymerisationsverfahren
JP4576665B2 (ja) 含フッ素共重合体の製造法
CN120659815A (zh) 采用双表面活性剂制造含氟聚合物胶乳

Legal Events

Date Code Title Description
8364 No opposition during term of opposition