FR2264835A1 - Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins - Google Patents

Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins

Info

Publication number
FR2264835A1
FR2264835A1 FR7409579A FR7409579A FR2264835A1 FR 2264835 A1 FR2264835 A1 FR 2264835A1 FR 7409579 A FR7409579 A FR 7409579A FR 7409579 A FR7409579 A FR 7409579A FR 2264835 A1 FR2264835 A1 FR 2264835A1
Authority
FR
France
Prior art keywords
compsns
thermosetting
phenolic resins
high flexural
flexural resistance
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.)
Granted
Application number
FR7409579A
Other languages
French (fr)
Other versions
FR2264835B1 (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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7409579A priority Critical patent/FR2264835A1/en
Publication of FR2264835A1 publication Critical patent/FR2264835A1/en
Application granted granted Critical
Publication of FR2264835B1 publication Critical patent/FR2264835B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08L79/085—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)

Abstract

Thermosetting compsns. comprise (1) an imide prepolymer obtd. from (a) a bis-imide of formula (I): (where D is of formula (II)-(IV): Y is H, CH3 or Cl m is 0 or 1, and A is 2-30C divalent org. gp) and (b) an amine comprising polyamines contg. 2-5 prim. or sec. amino gps. >=1 gp. being prim. opt. mixed with prim. and/or sec. monoamines and/or sec. polyamine(s), and (2) a phenolic resin, the amts. of (a) and (b) being such that the wt. ratio phenolic resin/prepolymer is 0.1-9, and the ratio no. of double bonds in (a)/no. of -NH2 gps. in (b) is 0.6-50 pref.
FR7409579A 1974-03-20 1974-03-20 Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins Granted FR2264835A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7409579A FR2264835A1 (en) 1974-03-20 1974-03-20 Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409579A FR2264835A1 (en) 1974-03-20 1974-03-20 Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins

Publications (2)

Publication Number Publication Date
FR2264835A1 true FR2264835A1 (en) 1975-10-17
FR2264835B1 FR2264835B1 (en) 1976-12-17

Family

ID=9136625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409579A Granted FR2264835A1 (en) 1974-03-20 1974-03-20 Thermosetting compsns with high flexural resistance - from imide prepolymer and phenolic resins

Country Status (1)

Country Link
FR (1) FR2264835A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657128A1 (en) * 1975-12-19 1977-06-23 Ciba Geigy Ag NETWORKABLE BIS-IMIDYL DERIVATIVES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657128A1 (en) * 1975-12-19 1977-06-23 Ciba Geigy Ag NETWORKABLE BIS-IMIDYL DERIVATIVES

Also Published As

Publication number Publication date
FR2264835B1 (en) 1976-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse