WO2009014138A1 - 精製含フッ素ポリマーの製造方法 - Google Patents

精製含フッ素ポリマーの製造方法 Download PDF

Info

Publication number
WO2009014138A1
WO2009014138A1 PCT/JP2008/063181 JP2008063181W WO2009014138A1 WO 2009014138 A1 WO2009014138 A1 WO 2009014138A1 JP 2008063181 W JP2008063181 W JP 2008063181W WO 2009014138 A1 WO2009014138 A1 WO 2009014138A1
Authority
WO
WIPO (PCT)
Prior art keywords
containing polymer
fluorine
purified fluorine
producing
producing purified
Prior art date
Application number
PCT/JP2008/063181
Other languages
English (en)
French (fr)
Inventor
Shigehito Sagisaka
Yoshiki Maruya
Tomohiro Kino
Hideya Saitou
Tadahiro Yabu
Keisuke Tano
Original Assignee
Daikin Industries, Ltd.
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 Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Publication of WO2009014138A1 publication Critical patent/WO2009014138A1/ja

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

本発明は、大型の重合槽を用いた高圧重合が可能な製造方法であって、着色、発泡等の外観異常のないペレット、及び、成形品を得ることができる精製含フッ素ポリマーの製造方法を提供する。 本発明は、懸濁安定剤の存在下に行う懸濁重合によって得られる含フッ素ポリマーを酸化処理することを特徴とする精製含フッ素ポリマーの製造方法である。
PCT/JP2008/063181 2007-07-24 2008-07-23 精製含フッ素ポリマーの製造方法 WO2009014138A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-192590 2007-07-24
JP2007192590A JP2010229163A (ja) 2007-07-24 2007-07-24 精製含フッ素ポリマーの製造方法

Publications (1)

Publication Number Publication Date
WO2009014138A1 true WO2009014138A1 (ja) 2009-01-29

Family

ID=40281388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063181 WO2009014138A1 (ja) 2007-07-24 2008-07-23 精製含フッ素ポリマーの製造方法

Country Status (2)

Country Link
JP (1) JP2010229163A (ja)
WO (1) WO2009014138A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303716A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Drying Wet Fluoropolymer Resin and Exposing to Oxygen Source to Reduce Discoloration
WO2013169581A1 (en) * 2012-05-09 2013-11-14 E. I. Du Pont De Nemours And Company Fluoropolymer resin treatment employing oxidizing agent to reduce discoloration
US20130303717A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration
US20130303710A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Hydrogen Peroxide to Reduce Fluoropolymer Resin Discoloration
WO2013169571A1 (en) * 2012-05-09 2013-11-14 E. I. Du Pont De Nemours And Company Employing pretreatment and fluorination of fluoropolymer resin to reduce discoloration
US20130303715A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Resin Treatment Employing Heating and Oxygen Source to Reduce Discoloration
US8785516B2 (en) 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Fluoropolymer dispersion treatment employing ultraviolet light and oxygen source to reduce fluoropolymer resin discoloration
CN104271614A (zh) * 2012-05-09 2015-01-07 纳幕尔杜邦公司 利用高pH和氧源减少含氟聚合物树脂变色的含氟聚合物分散体处理
US9175110B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration
US9574027B2 (en) 2013-03-11 2017-02-21 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration
WO2017209133A1 (ja) * 2016-05-31 2017-12-07 旭硝子株式会社 フッ素樹脂の製造方法
EP3786191A4 (en) * 2018-04-26 2022-01-19 Daikin Industries, Ltd. METHOD FOR PRODUCTION OF A PURIFIED FLUOROPOLYMER
JP7208554B1 (ja) 2021-07-13 2023-01-19 ダイキン工業株式会社 含フッ素ポリマーの製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303652A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Light and Oxygen Source in Presence of Photocatalyst to Reduce Fluoropolymer Resin Discoloration
WO2023277139A1 (ja) * 2021-06-30 2023-01-05 ダイキン工業株式会社 フルオロポリマー組成物の製造方法およびフルオロポリマー組成物
JP7473855B2 (ja) * 2022-03-30 2024-04-24 ダイキン工業株式会社 含フッ素共重合体

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279537A (ja) * 1993-03-29 1994-10-04 Japan Synthetic Rubber Co Ltd カルボキシル基含有フッ素重合体の製造方法
JPH0718026A (ja) * 1993-07-01 1995-01-20 Tokuyama Corp 含フッ素ランダム共重合体
JPH1087746A (ja) * 1996-09-11 1998-04-07 Asahi Glass Co Ltd テトラフルオロエチレン共重合体造粒物とその製造方法
JP2000198813A (ja) * 1998-11-04 2000-07-18 Daikin Ind Ltd 含フッ素重合体の安定化方法
JP2001011115A (ja) * 1999-05-21 2001-01-16 Atofina フッ素ポリマーの化学的改質法と、改質されたポリマーを含む金属基材の被膜と、リチウムイオン電池の電極
JP2003313236A (ja) * 2002-04-23 2003-11-06 Asahi Glass Co Ltd パーハロポリフルオロ重合体の不安定末端基のフッ素化方法
JP2005320497A (ja) * 2004-04-09 2005-11-17 Daikin Ind Ltd テトラフルオロエチレン共重合体及びその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279537A (ja) * 1993-03-29 1994-10-04 Japan Synthetic Rubber Co Ltd カルボキシル基含有フッ素重合体の製造方法
JPH0718026A (ja) * 1993-07-01 1995-01-20 Tokuyama Corp 含フッ素ランダム共重合体
JPH1087746A (ja) * 1996-09-11 1998-04-07 Asahi Glass Co Ltd テトラフルオロエチレン共重合体造粒物とその製造方法
JP2000198813A (ja) * 1998-11-04 2000-07-18 Daikin Ind Ltd 含フッ素重合体の安定化方法
JP2001011115A (ja) * 1999-05-21 2001-01-16 Atofina フッ素ポリマーの化学的改質法と、改質されたポリマーを含む金属基材の被膜と、リチウムイオン電池の電極
JP2003313236A (ja) * 2002-04-23 2003-11-06 Asahi Glass Co Ltd パーハロポリフルオロ重合体の不安定末端基のフッ素化方法
JP2005320497A (ja) * 2004-04-09 2005-11-17 Daikin Ind Ltd テトラフルオロエチレン共重合体及びその製造方法

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130303716A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Drying Wet Fluoropolymer Resin and Exposing to Oxygen Source to Reduce Discoloration
WO2013169581A1 (en) * 2012-05-09 2013-11-14 E. I. Du Pont De Nemours And Company Fluoropolymer resin treatment employing oxidizing agent to reduce discoloration
US20130303717A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration
US20130303718A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration
US20130303710A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Hydrogen Peroxide to Reduce Fluoropolymer Resin Discoloration
WO2013169571A1 (en) * 2012-05-09 2013-11-14 E. I. Du Pont De Nemours And Company Employing pretreatment and fluorination of fluoropolymer resin to reduce discoloration
US20130303715A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Resin Treatment Employing Heating and Oxygen Source to Reduce Discoloration
US8785560B2 (en) 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Employing pretreatment and fluorination of fluoropolymer resin to reduce discoloration
US8785516B2 (en) 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Fluoropolymer dispersion treatment employing ultraviolet light and oxygen source to reduce fluoropolymer resin discoloration
CN104271614A (zh) * 2012-05-09 2015-01-07 纳幕尔杜邦公司 利用高pH和氧源减少含氟聚合物树脂变色的含氟聚合物分散体处理
CN104284911A (zh) * 2012-05-09 2015-01-14 纳幕尔杜邦公司 干燥湿含氟聚合物树脂以及暴露于氧气源以减少变色
US20150141581A1 (en) * 2012-05-09 2015-05-21 E I Du Pont De Nemours And Company Fluoropolymer Resin Treatment Employing Oxidizing Agent to Reduce Discoloration
JP2015516024A (ja) * 2012-05-09 2015-06-04 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 変色を低減させるためのフッ素化ポリマー樹脂の前処理およびフッ素化の利用
JP2015516029A (ja) * 2012-05-09 2015-06-04 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 変色を低減するための酸化剤を利用するフッ素化ポリマー樹脂処理
US9175115B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing heating and oxygen source to reduce discoloration
US9175110B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration
US9175112B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration
US20150344592A1 (en) * 2012-05-09 2015-12-03 The Chemours Company Fc, Llc Fluoropolymer dispersion treatment employing oxidizing agent to reduce fluoropolymer resin discoloration
US9574027B2 (en) 2013-03-11 2017-02-21 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration
WO2017209133A1 (ja) * 2016-05-31 2017-12-07 旭硝子株式会社 フッ素樹脂の製造方法
JPWO2017209133A1 (ja) * 2016-05-31 2019-03-28 Ａｇｃ株式会社 フッ素樹脂の製造方法
EP3786191A4 (en) * 2018-04-26 2022-01-19 Daikin Industries, Ltd. METHOD FOR PRODUCTION OF A PURIFIED FLUOROPOLYMER
US11254760B2 (en) 2018-04-26 2022-02-22 Daikin Industries, Ltd. Method for producing purified fluoropolymer
JP7208554B1 (ja) 2021-07-13 2023-01-19 ダイキン工業株式会社 含フッ素ポリマーの製造方法
WO2023286640A1 (ja) 2021-07-13 2023-01-19 ダイキン工業株式会社 含フッ素ポリマーの製造方法
JP2023014407A (ja) * 2021-07-13 2023-01-27 ダイキン工業株式会社 含フッ素ポリマーの製造方法

Also Published As

Publication number Publication date
JP2010229163A (ja) 2010-10-14

Similar Documents

Publication Publication Date Title
WO2009014138A1 (ja) 精製含フッ素ポリマーの製造方法
WO2009092793A3 (de) Verfahren zur fermentativen herstellung von 1,5-diaminopentan
ATE513872T1 (de) Verfahren zur herstellung von kautschukmischungen
EP2194093B8 (en) Resin composition, molding resin composition prepared by using the same, laminates, and process for the production of laminates
WO2010010291A3 (fr) Fabrication de propionate de vinyle a partir de matieres renouvelables, propionate de vinyle obtenu et utilisations
MY162228A (en) Method for producing low-halogen polybiphenylsulfone polymers
PL2295438T3 (pl) Sposób wytwarzania kompozycji zawierającej hydroksyalkilotrietylenodiaminę i kompozycja katalizatora do wytwarzania żywicy poliuretanowej z zastosowaniem kompozycji hydroksyalkilotrietylenodiaminy
HUE036984T2 (hu) Gyantakészítmény fúvóformázott üreges gyártmányhoz és eljárás az említett gyantakészítmény elõállítására, valamint fúvóformázott üreges gyártmány és eljárás annak elõállítására
WO2011088330A3 (en) High quality emission control coatings, emission control glazings, and production methods
EP2307477A4 (en) NOVEL COORDINATION COMPLEXES AND PROCESS USING SUCH COMPLEX AS CATALYST TO PRODUCE POLYCARBONATE BY COPOLYMERIZATION OF CARBON DIOXIDE AND EPOXY
ZA200902558B (en) Process for producing modified polymer, modified polymer obtained by the process, and rubber composition containing the same
WO2011075650A3 (en) Aldehyde-functionalized polymers with enhanced stability
WO2011003034A3 (en) Biological methods for preparing adipic acid
WO2011139646A3 (en) Method for producing tetrafluoropropenes
WO2009111005A8 (en) Production of polyester
MY159677A (en) Enhanced procatalyst composition and process
WO2011028056A3 (en) Continuous process for manufacturing aliphatic polycarbonate from carbon dioxide and epoxide compounds
WO2007060116A3 (de) Keratinbindende effektormoleküle und verfahren zu deren herstellung durch kopplung keratinbindender polypeptide mit carboxylgruppen oder sulfonsäuregruppen tragenden effektormolekülen
WO2011073341A3 (de) Polymerdispersionen
MX338828B (es) Lote maestro y proceso para la preparacion de una composicion polimerica.
WO2011060308A3 (en) Thermoplastic polymers comprising oxygen scavenging molecules
EP1980578A4 (en) METHOD FOR THE PRODUCTION OF A MODIFIED PROPYLENE POLYMER, MODIFIED PROPYLENE POLYMER DERIVED FROM THIS PREPARATION METHOD AND COMPOSITION WITH THE MODIFIED PROPYLENE POLYMER
WO2012038838A3 (ja) フッ素樹脂成形品およびその製造方法
WO2012124941A3 (ko) ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트를 생산하는 능력을 가지는 재조합 미생물 및 이를 이용한 ２-하이드록시부티레이트를 모노머로 함유하고 있는 폴리하이드록시알카노에이트의 제조방법
MX2012002137A (es) Metodo para el reciclaje estereoespecifico de una mezcla de polimeros en base a pla.

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08791438

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08791438

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP