JP2023162423A5 - - Google Patents

Info

Publication number
JP2023162423A5
JP2023162423A5 JP2023144618A JP2023144618A JP2023162423A5 JP 2023162423 A5 JP2023162423 A5 JP 2023162423A5 JP 2023144618 A JP2023144618 A JP 2023144618A JP 2023144618 A JP2023144618 A JP 2023144618A JP 2023162423 A5 JP2023162423 A5 JP 2023162423A5
Authority
JP
Japan
Prior art keywords
fine powder
mass
less
polytetrafluoroethylene fine
units based
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
JP2023144618A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023162423A (ja
Filing date
Publication date
Priority claimed from JP2022158883A external-priority patent/JP7657762B2/ja
Application filed filed Critical
Publication of JP2023162423A publication Critical patent/JP2023162423A/ja
Publication of JP2023162423A5 publication Critical patent/JP2023162423A5/ja
Pending legal-status Critical Current

Links

JP2023144618A 2021-09-30 2023-09-06 ポリテトラフルオロエチレンファインパウダー Pending JP2023162423A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021161571 2021-09-30
JP2021161571 2021-09-30
JP2022128027 2022-08-10
JP2022128027 2022-08-10
JP2022158883A JP7657762B2 (ja) 2021-09-30 2022-09-30 ポリテトラフルオロエチレンファインパウダー

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2022158883A Division JP7657762B2 (ja) 2021-09-30 2022-09-30 ポリテトラフルオロエチレンファインパウダー

Publications (2)

Publication Number Publication Date
JP2023162423A JP2023162423A (ja) 2023-11-08
JP2023162423A5 true JP2023162423A5 (https=) 2025-10-10

Family

ID=85780810

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022158883A Active JP7657762B2 (ja) 2021-09-30 2022-09-30 ポリテトラフルオロエチレンファインパウダー
JP2023144618A Pending JP2023162423A (ja) 2021-09-30 2023-09-06 ポリテトラフルオロエチレンファインパウダー

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2022158883A Active JP7657762B2 (ja) 2021-09-30 2022-09-30 ポリテトラフルオロエチレンファインパウダー

Country Status (4)

Country Link
US (1) US20240287263A1 (https=)
EP (1) EP4393966A4 (https=)
JP (2) JP7657762B2 (https=)
WO (1) WO2023054723A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025005282A1 (ja) 2023-06-30 2025-01-02 ダイキン工業株式会社 容器
CN121712810A (zh) 2023-08-14 2026-03-20 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液
WO2025116036A1 (ja) * 2023-12-01 2025-06-05 ダイキン工業株式会社 非溶融加工性ポリテトラフルオロエチレン粉末の製造方法および非溶融加工性ポリテトラフルオロエチレン粉末

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595037A (ja) * 1982-07-02 1984-01-11 Agency Of Ind Science & Technol 多孔質四弗化エチレン樹脂成型物の製造方法
US4576869A (en) 1984-06-18 1986-03-18 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
US5391709A (en) * 1993-11-17 1995-02-21 E. I. Du Pont De Nemours And Company Purification process of PTFE using fiber bed and heated air
ITMI20011615A1 (it) * 2001-07-26 2003-01-26 Ausimont Spa Processo di ottenimento di p0lveri fini non termoprocessabili di ptfeomopolimero o ptfe modificato
WO2003013844A1 (fr) * 2001-08-06 2003-02-20 Daikin Industries, Ltd. Resine moulee, objet en couches, et procedes de production associe
US6956078B2 (en) 2002-01-04 2005-10-18 E.I. Du Pont De Nemours And Company Concentrated fluoropolymer dispersions
ATE540061T1 (de) 2004-11-16 2012-01-15 Daikin Ind Ltd Feines pulver aus modifiziertem polytetrafluorethylen und formkörper aus modifiziertem polytetrafluorethylen
EP1939222B2 (en) * 2005-10-17 2019-09-04 AGC Inc. Process for producing an AQUEOUS POLYTETRAFLUOROETHYLENE EMULSION, AND POLYTETRAFLUOROETHYLENE FINE POWDER AND POROUS MATERIAL PRODUCED FROM THE SAME
JP2008224060A (ja) * 2007-03-08 2008-09-25 Daikin Ind Ltd 搬送装置
WO2009020187A1 (ja) * 2007-08-07 2009-02-12 Daikin Industries, Ltd. 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法
EP2205646B1 (en) * 2007-10-22 2011-04-13 Solvay Solexis S.p.A. Process for preparing fine dried powders of melt-processable or non-melt-processable tfe (co)polymers
US20100113691A1 (en) * 2008-11-06 2010-05-06 E. I. Du Pont De Nemours And Company Fluoro olefin polymerization
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
US9139669B2 (en) * 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
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
JP6225683B2 (ja) * 2013-05-17 2017-11-08 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
CN105793300B (zh) * 2013-11-29 2018-01-05 大金工业株式会社 改性聚四氟乙烯细粉和单向拉伸多孔质体
SG11202000862YA (en) * 2017-08-10 2020-02-27 Daikin Ind Ltd Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
EP3527634A1 (en) 2018-02-15 2019-08-21 3M Innovative Properties Company Fluoropolymers and fluoropolymer dispersions
EP4006063A4 (en) * 2019-07-23 2023-10-25 Daikin Industries, Ltd. METHOD FOR PRODUCING A FLUROPOLYMER, POLYTETRAFLUORETHYLENE COMPOSITION AND POLYTETRAFLUORETHYLENE POWDER
KR20220065003A (ko) * 2019-09-17 2022-05-19 구자라트 플루오로케미칼스 리미티드 저분자량 폴리테트라플루오로에틸렌 미세분말 및 그것의 제조 방법

Similar Documents

Publication Publication Date Title
JP2023162423A5 (https=)
US7851573B2 (en) Aqueous polytetrafluoroethylene emulsion, polytetrafluoroethylene fine powder and porous material obtained therefrom
JP2022066254A5 (https=)
RU2441883C2 (ru) Способ получения формуемого из расплава тетрафторэтиленового сополимера
JPS5838705A (ja) 連続重合法
JP2022066257A5 (https=)
JP2022183164A5 (https=)
EP0197562A2 (en) Fluorine-containing elastomeric copolymer and use of the same
JP7160035B2 (ja) 含フッ素弾性共重合体、その組成物および架橋ゴム物品
JP2016164273A5 (https=)
JP2007509223A5 (https=)
JPWO2008069278A1 (ja) エチレン／テトラフルオロエチレン系共重合体及びその製造方法
JP2019534372A5 (https=)
JPWO2019073934A1 (ja) 含フッ素弾性共重合体組成物、塗料、および塗装物品
JP4341125B2 (ja) 薬液透過抑制剤、該抑制剤を含んでなる薬液透過抑制性含フッ素樹脂組成物
CN106866866A (zh) 一种挤管用聚四氟乙烯分散树脂及其制备方法
CN103635517A (zh) 氟树脂颗粒的处理方法
JP4956868B2 (ja) 安定性に優れるテトラフルオロエチレン／パーフルオロ（アルキルビニルエーテル）系共重合体の製造方法
CN111171209A (zh) 一种氟树脂及其制备方法
CN101365750B (zh) 用于熔融加工的含氟聚合物组合物
JP2004161921A5 (https=)
JP4415458B2 (ja) 含フッ素共重合体及び成形体
JP3791223B2 (ja) エチレン／テトラフルオロエチレン共重合体組成物
CN105555843B (zh) 制备含氟弹性体组合物和复合制品的方法
JPS61159410A (ja) 含フツ素共重合体