JP3669172B2 - テトラフルオロエチレン系共重合体、その製造方法およびその用途 - Google Patents

テトラフルオロエチレン系共重合体、その製造方法およびその用途 Download PDF

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Publication number
JP3669172B2
JP3669172B2 JP24397798A JP24397798A JP3669172B2 JP 3669172 B2 JP3669172 B2 JP 3669172B2 JP 24397798 A JP24397798 A JP 24397798A JP 24397798 A JP24397798 A JP 24397798A JP 3669172 B2 JP3669172 B2 JP 3669172B2
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Japan
Prior art keywords
polymer
tetrafluoroethylene
polymerization
fine particles
ptfe
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 - Fee Related
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JP24397798A
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English (en)
Japanese (ja)
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JPH11240918A5 (enExample
JPH11240918A (ja
Inventor
浩樹 神谷
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AGC Inc
Original Assignee
Asahi Glass Co Ltd
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Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP24397798A priority Critical patent/JP3669172B2/ja
Publication of JPH11240918A publication Critical patent/JPH11240918A/ja
Publication of JPH11240918A5 publication Critical patent/JPH11240918A5/ja
Application granted granted Critical
Publication of JP3669172B2 publication Critical patent/JP3669172B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP24397798A 1997-12-25 1998-08-28 テトラフルオロエチレン系共重合体、その製造方法およびその用途 Expired - Fee Related JP3669172B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24397798A JP3669172B2 (ja) 1997-12-25 1998-08-28 テトラフルオロエチレン系共重合体、その製造方法およびその用途

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9-358051 1997-12-25
JP35805197 1997-12-25
JP24397798A JP3669172B2 (ja) 1997-12-25 1998-08-28 テトラフルオロエチレン系共重合体、その製造方法およびその用途

Publications (3)

Publication Number Publication Date
JPH11240918A JPH11240918A (ja) 1999-09-07
JPH11240918A5 JPH11240918A5 (enExample) 2004-11-11
JP3669172B2 true JP3669172B2 (ja) 2005-07-06

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JP24397798A Expired - Fee Related JP3669172B2 (ja) 1997-12-25 1998-08-28 テトラフルオロエチレン系共重合体、その製造方法およびその用途

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JP (1) JP3669172B2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8637144B2 (en) * 2007-10-04 2014-01-28 W. L. Gore & Associates, Inc. Expandable TFE copolymers, method of making, and porous, expended articles thereof
US9650479B2 (en) 2007-10-04 2017-05-16 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
US9040646B2 (en) * 2007-10-04 2015-05-26 W. L. Gore & Associates, Inc. Expandable TFE copolymers, methods of making, and porous, expanded articles thereof
JP2009203172A (ja) * 2008-02-26 2009-09-10 Fujifilm Corp パーフルオロ多官能ビニルエーテル化合物の製造方法
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
US8658707B2 (en) 2009-03-24 2014-02-25 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
GB201007043D0 (en) * 2010-04-28 2010-06-09 3M Innovative Properties Co Process for producing ptfe and articles thereof
JP5012990B2 (ja) 2010-06-17 2012-08-29 ダイキン工業株式会社 多孔膜を備える濾材、その製造方法、フィルタパック、ならびにフィルタユニット
CN105536384B (zh) 2012-04-20 2017-09-19 大金工业株式会社 空气过滤器用滤材、空气过滤器单元及多孔膜的制造方法
WO2015060364A1 (ja) 2013-10-23 2015-04-30 ダイキン工業株式会社 エンボス加工されたエアフィルタ用濾材、フィルタパック、エアフィルタユニット、およびエンボス加工されたエアフィルタ用濾材の製造方法
US9644054B2 (en) 2014-12-19 2017-05-09 W. L. Gore & Associates, Inc. Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same
JP6673230B2 (ja) 2017-01-12 2020-03-25 ダイキン工業株式会社 エアフィルタ濾材
EP3647332A4 (en) * 2017-06-27 2021-03-03 AGC Inc. FLUORINE ELASTIC COPOLYMER AND ITS MANUFACTURING, FLUORINE ELASTIC COPOLYMER COMPOSITION AND CROSS-LINKED RUBBER ARTICLES
JP7255591B2 (ja) * 2018-05-15 2023-04-11 住友電気工業株式会社 微細孔径膜の製造方法
JP6816746B2 (ja) 2018-07-20 2021-01-20 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、およびエアフィルタユニット
JP7227507B2 (ja) 2018-09-28 2023-02-22 ダイキン工業株式会社 エアフィルタ濾材、フィルタパック、エアフィルタユニット、およびこれらの製造方法
JP7181480B2 (ja) 2021-02-04 2022-12-01 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタ濾材の製造方法、マスク用濾材、および、プリーツ状マスク用濾材
CN117412799B (zh) 2021-06-04 2024-09-13 大金工业株式会社 空气过滤器滤材、褶裥状滤材、空气过滤器单元、口罩用滤材及空气过滤器滤材的再生方法
JP7401831B2 (ja) 2022-03-15 2023-12-20 ダイキン工業株式会社 エアフィルタ濾材、エアフィルタパック、および、エアフィルタユニット
JP7421156B1 (ja) 2022-10-07 2024-01-24 ダイキン工業株式会社 誘電体及びその製造方法

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