DE69913969D1 - Verfahren zur herstellung von porösem kalziniertem polyimid - Google Patents

Verfahren zur herstellung von porösem kalziniertem polyimid

Info

Publication number
DE69913969D1
DE69913969D1 DE69913969T DE69913969T DE69913969D1 DE 69913969 D1 DE69913969 D1 DE 69913969D1 DE 69913969 T DE69913969 T DE 69913969T DE 69913969 T DE69913969 T DE 69913969T DE 69913969 D1 DE69913969 D1 DE 69913969D1
Authority
DE
Germany
Prior art keywords
calcinated
polyimide
producing porous
porous
producing
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
DE69913969T
Other languages
English (en)
Other versions
DE69913969T2 (de
Inventor
Kazuhiko Minami
Mitsuaki Kobayashi
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.)
3M Co
Original Assignee
3M Co
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 3M Co filed Critical 3M Co
Publication of DE69913969D1 publication Critical patent/DE69913969D1/de
Application granted granted Critical
Publication of DE69913969T2 publication Critical patent/DE69913969T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Formation Of Insulating Films (AREA)
DE69913969T 1998-07-22 1999-07-16 Verfahren zur herstellung von porösem kalziniertem polyimid Expired - Lifetime DE69913969T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10206310A JP2000044719A (ja) 1998-07-22 1998-07-22 多孔質ポリイミド、その前駆体および多孔質ポリイミドの製造方法
JP20631098 1998-07-22
PCT/US1999/016118 WO2000005297A1 (en) 1998-07-22 1999-07-16 Method of producing porous calcined polyimide

Publications (2)

Publication Number Publication Date
DE69913969D1 true DE69913969D1 (de) 2004-02-05
DE69913969T2 DE69913969T2 (de) 2004-10-28

Family

ID=16521193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913969T Expired - Lifetime DE69913969T2 (de) 1998-07-22 1999-07-16 Verfahren zur herstellung von porösem kalziniertem polyimid

Country Status (6)

Country Link
EP (1) EP1098928B1 (de)
JP (2) JP2000044719A (de)
KR (1) KR20010070996A (de)
AU (1) AU5106899A (de)
DE (1) DE69913969T2 (de)
WO (1) WO2000005297A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000269204A (ja) * 1999-01-13 2000-09-29 Hitachi Chem Co Ltd 半導体装置
US6420441B1 (en) 1999-10-01 2002-07-16 Shipley Company, L.L.C. Porous materials
JP2001226599A (ja) * 2000-02-18 2001-08-21 Sumitomo Bakelite Co Ltd 空洞多層配線形成用樹脂組成物及びこれを用いた空洞多層配線
JP4940499B2 (ja) * 2000-03-17 2012-05-30 東レ株式会社 低誘電率重合体
JP4765143B2 (ja) * 2000-06-15 2011-09-07 住友ベークライト株式会社 絶縁膜用樹脂組成物およびこれを用いた絶縁膜
JP4557376B2 (ja) * 2000-06-19 2010-10-06 日東電工株式会社 多孔質体の製造方法及び多孔質体
JP4586243B2 (ja) * 2000-06-22 2010-11-24 住友ベークライト株式会社 絶縁材の製造方法
US6417321B1 (en) * 2000-08-21 2002-07-09 3M Innovative Properties Company Cured fluorenyl polyimides
JP4557409B2 (ja) * 2000-11-13 2010-10-06 日東電工株式会社 多孔質ポリイミドの製造方法及び多孔質ポリイミド
US20030006477A1 (en) * 2001-05-23 2003-01-09 Shipley Company, L.L.C. Porous materials
DE10130601B4 (de) * 2001-06-26 2008-08-14 Qimonda Ag Substanz und Verfahren zur Herstellung einer porösen Schicht unter Verwendung der Substanz
JP4896309B2 (ja) 2001-07-13 2012-03-14 日東電工株式会社 多孔質ポリイミド樹脂の製造方法
JP4984360B2 (ja) * 2001-08-24 2012-07-25 東レ株式会社 低誘電率樹脂およびその製造方法
JP4133487B2 (ja) * 2002-03-29 2008-08-13 住友ベークライト株式会社 絶縁膜及びその絶縁膜材料の製造方法
US7901763B2 (en) 2006-12-22 2011-03-08 E.I. Du Pont De Nemours And Company Porous infusible polymer parts
EP2433694A1 (de) 2010-09-28 2012-03-28 Evonik Fibres GmbH Verfahren zur Herstellung eines Filterbauteils, Elektrospinnverfahren zur Herstellung eines Nanofaservlieses, sowie Verfahren zur Erhöhung der Kohäsion eines Nanofaservlieses
JP2015147892A (ja) * 2014-02-07 2015-08-20 株式会社カネカ 多孔性ポリイミドフィルム
WO2015198970A1 (ja) * 2014-06-25 2015-12-30 旭化成イーマテリアルズ株式会社 空隙を有するポリイミドフィルム及びその製造方法
JP7053145B2 (ja) 2014-08-20 2022-04-12 東京応化工業株式会社 多孔質ポリイミド膜製造用ワニス及びそれを用いた多孔質ポリイミド膜の製造方法
CN106795314B (zh) 2014-09-10 2019-11-12 东京应化工业株式会社 多孔质聚酰亚胺膜的制造方法
KR101728100B1 (ko) 2015-01-21 2017-04-18 에스케이씨코오롱피아이 주식회사 기공을 갖는 입자를 이용한 폴리이미드 필름의 제조방법 및 저유전율의 폴리이미드 필름
US20180250640A1 (en) * 2015-09-04 2018-09-06 Tokyo Ohka Kogyo Co., Ltd. Porous film and method for producing same
KR20190025072A (ko) 2017-08-02 2019-03-11 에스케이씨코오롱피아이 주식회사 흄드 실리카 입자를 이용한 폴리이미드 필름의 제조방법 및 저유전율의 폴리이미드 필름
CN111454451B (zh) * 2019-01-22 2022-12-09 东莞东阳光科研发有限公司 一种聚酰亚胺微球的制备方法
KR102552701B1 (ko) * 2021-04-22 2023-07-05 전주대학교 산학협력단 다공성 폴리이미드막 및 이의 제조 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917761A (en) * 1973-05-15 1975-11-04 Du Pont Process of making a porous polyimide shaped article
JP2531906B2 (ja) * 1991-09-13 1996-09-04 インターナショナル・ビジネス・マシーンズ・コーポレイション 発泡重合体

Also Published As

Publication number Publication date
EP1098928B1 (de) 2004-01-02
WO2000005297A1 (en) 2000-02-03
AU5106899A (en) 2000-02-14
JP2000044719A (ja) 2000-02-15
EP1098928A1 (de) 2001-05-16
DE69913969T2 (de) 2004-10-28
JP2002528561A (ja) 2002-09-03
KR20010070996A (ko) 2001-07-28

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