FR2300104A1 - Procede de fabrication d'un polyimide flexible et polyimide ainsi obtenu - Google Patents

Procede de fabrication d'un polyimide flexible et polyimide ainsi obtenu

Info

Publication number
FR2300104A1
FR2300104A1 FR7612576A FR7612576A FR2300104A1 FR 2300104 A1 FR2300104 A1 FR 2300104A1 FR 7612576 A FR7612576 A FR 7612576A FR 7612576 A FR7612576 A FR 7612576A FR 2300104 A1 FR2300104 A1 FR 2300104A1
Authority
FR
France
Prior art keywords
polyimide
manufacturing
flexible
flexible 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.)
Withdrawn
Application number
FR7612576A
Other languages
English (en)
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Publication of FR2300104A1 publication Critical patent/FR2300104A1/fr
Withdrawn legal-status Critical Current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
    • C08G73/12—Unsaturated polyimide precursors
    • C08G73/121—Preparatory processes from unsaturated precursors and polyamines
    • C08G73/122—Preparatory processes from unsaturated precursors and polyamines 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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7612576A 1974-11-18 1976-04-28 Procede de fabrication d'un polyimide flexible et polyimide ainsi obtenu Withdrawn FR2300104A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/524,607 US3951902A (en) 1974-11-18 1974-11-18 Polyimide sealant composition

Publications (1)

Publication Number Publication Date
FR2300104A1 true FR2300104A1 (fr) 1976-09-03

Family

ID=24089935

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7535203A Granted FR2292756A1 (fr) 1974-11-18 1975-11-18 Composition obturante a base de polyimide, et procede pour sa preparation
FR7612576A Withdrawn FR2300104A1 (fr) 1974-11-18 1976-04-28 Procede de fabrication d'un polyimide flexible et polyimide ainsi obtenu

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7535203A Granted FR2292756A1 (fr) 1974-11-18 1975-11-18 Composition obturante a base de polyimide, et procede pour sa preparation

Country Status (6)

Country Link
US (1) US3951902A (fr)
DE (1) DE2551769A1 (fr)
FR (2) FR2292756A1 (fr)
GB (1) GB1487146A (fr)
IT (1) IT1056412B (fr)
NL (1) NL7513335A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316277A1 (fr) * 1975-06-30 1977-01-28 Rhone Poulenc Ind Materiaux cellulaires en polymeres thermostables derives de bis-maleimides
US4116937A (en) * 1976-08-25 1978-09-26 Trw Inc. Compliant maleimide based plastics
DE2714655A1 (de) * 1977-04-01 1978-10-05 Bayer Ag Verfahren zur herstellung von hydantoinen
US4273909A (en) * 1980-04-22 1981-06-16 Minnesota Mining And Manufacturing Company One-part solvent-free thermosettable blocked prepolymer composition containing a diene, together with chain extender, chain terminator and a dienophile
US4403061A (en) * 1982-06-29 1983-09-06 Standard Oil Company (Indiana) Injection moldable amide-imide polymers and copolymers containing metal oxides capable of forming hydrates stable at temperatures in excess of 500° F.
US4880584A (en) * 1986-04-25 1989-11-14 Trw, Inc. Fiber reinforced thermoplastic resin matrix composites
US4831977A (en) * 1987-07-17 1989-05-23 Ethyl Corporation Pistons with wear resistant solid film lubricant coatings
US4876358A (en) * 1987-11-25 1989-10-24 Texaco Inc. Oxyethylene bismaleimide derivatives
US4826995A (en) * 1987-11-25 1989-05-02 Texaco Inc. Bismaleimide derivatives of higher molecular weight polyoxyalkyleneamines
US4892896A (en) * 1988-04-04 1990-01-09 Ethyl Corporation Processing polyimide precursor compositions
JPH06105836B2 (ja) * 1990-10-05 1994-12-21 富士通株式会社 薄膜多層基板の製造方法
CN113388108B (zh) * 2021-06-30 2022-05-31 宁波长阳科技股份有限公司 具有自修复功能的聚酰亚胺树脂、聚酰亚胺薄膜及制备方法和柔性可折叠显示屏盖板基膜

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868348A (en) * 1970-12-30 1975-02-25 Alfred Anisimovich Berlin Thermostable heterocyclic polymers of aromatized bis adducts of diels-alder reaction between maleic anhydride and bisfuranic compounds
US3812082A (en) * 1971-05-27 1974-05-21 Trw Inc Compliant polyimides
US3772254A (en) * 1972-04-03 1973-11-13 Trw Inc Endo alicyclic end capped polyimide resins

Also Published As

Publication number Publication date
DE2551769A1 (de) 1976-05-26
FR2292756B3 (fr) 1978-08-18
US3951902A (en) 1976-04-20
NL7513335A (nl) 1976-05-20
IT1056412B (it) 1982-01-30
GB1487146A (en) 1977-09-28
FR2292756A1 (fr) 1976-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse