ATE883T1 - STORAGE-STABLE, HEAT-CURING MIXTURES BASED ON POLYIMIDES AND POLY-B ETA-IMINOCROTONNITRILES AND THEIR USE. - Google Patents

STORAGE-STABLE, HEAT-CURING MIXTURES BASED ON POLYIMIDES AND POLY-B ETA-IMINOCROTONNITRILES AND THEIR USE.

Info

Publication number
ATE883T1
ATE883T1 AT79102459T AT79102459T ATE883T1 AT E883 T1 ATE883 T1 AT E883T1 AT 79102459 T AT79102459 T AT 79102459T AT 79102459 T AT79102459 T AT 79102459T AT E883 T1 ATE883 T1 AT E883T1
Authority
AT
Austria
Prior art keywords
carbon atoms
image
poly
stable
heat
Prior art date
Application number
AT79102459T
Other languages
German (de)
Inventor
Theobald Dr. Haug
Juerg Kiefer
Original Assignee
Ciba-Geigy Ag
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 Ciba-Geigy Ag filed Critical Ciba-Geigy Ag
Application granted granted Critical
Publication of ATE883T1 publication Critical patent/ATE883T1/en

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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Heat-curable mixtures which are stable on storage and consist of (a) poly-imides of specific unsaturated dicarboxylic acids of the general formula I <IMAGE> in which A is a x-valent organic radical having at least 2 and not more than 30 carbon atoms, Z is a radical of the formulae <IMAGE> and x is the number 2 or 3, and (b) poly-( beta -iminocrotononitriles) of the formula II, III and/or IV <IMAGE> <IMAGE> <IMAGE> in which Y is a m-valent organic radical having at least 2 and at most 30 carbon atoms, R' is a hydrogen atom or an alkyl having 1 to 6 carbon atoms, cycloalkyl having 5 or 6 carbon atoms or aryl having 6 to 10 carbon atoms, R is an aliphatic or aromatic radical having not more than 30 carbon atoms, E, together with the two nitrogen atoms, is a five-membered or six-membered ring, m is 2 or 3 and n is 1 or 2, are suitable for the production of moulded materials, preferably by casting the resin mixture or by laminating or bonding substrates.
AT79102459T 1978-07-27 1979-07-16 STORAGE-STABLE, HEAT-CURING MIXTURES BASED ON POLYIMIDES AND POLY-B ETA-IMINOCROTONNITRILES AND THEIR USE. ATE883T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH808378A CH636889A5 (en) 1978-07-27 1978-07-27 STABLE, HEAT-CURABLE MIXTURES BASED ON POLYIMIDES.
EP79102459A EP0008644B1 (en) 1978-07-27 1979-07-16 Storage-stable, thermosetting mixtures based on polyimides and poly-beta-iminocrotonic acid nitriles, and their use

Publications (1)

Publication Number Publication Date
ATE883T1 true ATE883T1 (en) 1982-05-15

Family

ID=4334888

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102459T ATE883T1 (en) 1978-07-27 1979-07-16 STORAGE-STABLE, HEAT-CURING MIXTURES BASED ON POLYIMIDES AND POLY-B ETA-IMINOCROTONNITRILES AND THEIR USE.

Country Status (7)

Country Link
US (1) US4247672A (en)
EP (1) EP0008644B1 (en)
JP (1) JPS5518500A (en)
AT (1) ATE883T1 (en)
CA (1) CA1121942A (en)
CH (1) CH636889A5 (en)
DE (1) DE2962556D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351932A (en) * 1980-03-27 1982-09-28 Hitco Bis-maleimide/divinyl aryl crosslinking agent resin system
US4555565A (en) * 1983-03-31 1985-11-26 Hsu Li Chen Ring-chain polymer containing triaryl-s-triazine ring and other heat-resistant heterocyclic rings
US4468497A (en) * 1981-03-30 1984-08-28 Hitco Elastomer modified bis-maleimide resin
US4454283A (en) * 1981-03-30 1984-06-12 Hitco Bis-maleimide resin with inhibitor
US5021487A (en) * 1988-05-27 1991-06-04 Loctite Corporation Thermally stabilized acrylic adhesive compositions and novel methacrylated malemide compounds useful therein

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018290A (en) * 1959-11-12 1962-01-23 Union Carbide Corp Preparation of maleimides
US3522271A (en) * 1966-06-14 1970-07-28 Du Pont Method of making n,n'-arylenebismaleimides
FR2094607A5 (en) * 1970-06-26 1972-02-04 Rhone Poulenc Sa
SE7506026L (en) * 1974-07-02 1976-01-05 Ciba Geigy Ag STOCK-STABLE, MATERTABLE MIXTURES.

Also Published As

Publication number Publication date
CH636889A5 (en) 1983-06-30
US4247672A (en) 1981-01-27
EP0008644B1 (en) 1982-04-21
CA1121942A (en) 1982-04-13
DE2962556D1 (en) 1982-06-03
JPS5518500A (en) 1980-02-08
EP0008644A1 (en) 1980-03-19

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Legal Events

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