DE69029886D1 - Polyamid-Säure mit dreidimensionaler Netzgittermolekularstruktur, daraus erhaltenes Polyimid und Herstellungsverfahren - Google Patents

Polyamid-Säure mit dreidimensionaler Netzgittermolekularstruktur, daraus erhaltenes Polyimid und Herstellungsverfahren

Info

Publication number
DE69029886D1
DE69029886D1 DE69029886T DE69029886T DE69029886D1 DE 69029886 D1 DE69029886 D1 DE 69029886D1 DE 69029886 T DE69029886 T DE 69029886T DE 69029886 T DE69029886 T DE 69029886T DE 69029886 D1 DE69029886 D1 DE 69029886D1
Authority
DE
Germany
Prior art keywords
manufacturing process
network structure
dimensional network
polyamide acid
resulting polyimide
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
Application number
DE69029886T
Other languages
English (en)
Other versions
DE69029886T2 (de
Inventor
Yasuhisa Nagata
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.)
Teijin Ltd
Original Assignee
Toho Rayon Co 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
Priority claimed from JP1245863A external-priority patent/JP2709360B2/ja
Priority claimed from JP24586289A external-priority patent/JPH03109424A/ja
Priority claimed from JP28616189A external-priority patent/JP2895113B2/ja
Application filed by Toho Rayon Co Ltd filed Critical Toho Rayon Co Ltd
Publication of DE69029886D1 publication Critical patent/DE69029886D1/de
Application granted granted Critical
Publication of DE69029886T2 publication Critical patent/DE69029886T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE1990629886 1989-09-21 1990-09-20 Polyamid-Säure mit dreidimensionaler Netzgittermolekularstruktur, daraus erhaltenes Polyimid und Herstellungsverfahren Expired - Fee Related DE69029886T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1245863A JP2709360B2 (ja) 1989-09-21 1989-09-21 ポリイミド樹脂三次元網目構造を有する成形体及びその製造方法
JP24586289A JPH03109424A (ja) 1989-09-21 1989-09-21 ポリアミック酸の三次元構造体及びその製造方法
JP28616189A JP2895113B2 (ja) 1989-11-02 1989-11-02 ポリイミドフィルムの製造方法

Publications (2)

Publication Number Publication Date
DE69029886D1 true DE69029886D1 (de) 1997-03-20
DE69029886T2 DE69029886T2 (de) 1997-06-12

Family

ID=27333410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990629886 Expired - Fee Related DE69029886T2 (de) 1989-09-21 1990-09-20 Polyamid-Säure mit dreidimensionaler Netzgittermolekularstruktur, daraus erhaltenes Polyimid und Herstellungsverfahren

Country Status (2)

Country Link
EP (2) EP0418889B1 (de)
DE (1) DE69029886T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438105A (en) * 1990-04-27 1995-08-01 Toho Rayon Co., Ltd. Polyamic acid composite, polyimide composite and processes for producing the same
EP0454158B1 (de) * 1990-04-27 2003-09-03 Toho Rayon Co., Ltd. Polyamicsäure-Verbundstoff, Polyimid-Verbundstoff und Verfahren zur Herstellung
US6908685B2 (en) 2000-08-24 2005-06-21 E. I. Du Pont De Nemours And Company Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrate
CN102120825B (zh) 2001-02-27 2012-12-19 钟渊化学工业株式会社 聚酰亚胺膜及其制造方法
CN114686157B (zh) * 2022-03-09 2023-08-18 江苏环峰电工材料有限公司 一种用于胶黏剂的三维网状聚合物及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837299A (en) * 1986-12-31 1989-06-06 General Electric Company Process for making polyimides
EP0454158B1 (de) * 1990-04-27 2003-09-03 Toho Rayon Co., Ltd. Polyamicsäure-Verbundstoff, Polyimid-Verbundstoff und Verfahren zur Herstellung

Also Published As

Publication number Publication date
EP0716113A3 (de) 1996-06-26
EP0716113B1 (de) 2000-01-19
EP0418889B1 (de) 1997-02-05
EP0716113A2 (de) 1996-06-12
EP0418889A3 (en) 1991-07-31
DE69029886T2 (de) 1997-06-12
EP0418889A2 (de) 1991-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee