FR2220552B1 - - Google Patents

Info

Publication number
FR2220552B1
FR2220552B1 FR7308142A FR7308142A FR2220552B1 FR 2220552 B1 FR2220552 B1 FR 2220552B1 FR 7308142 A FR7308142 A FR 7308142A FR 7308142 A FR7308142 A FR 7308142A FR 2220552 B1 FR2220552 B1 FR 2220552B1
Authority
FR
France
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
Application number
FR7308142A
Other languages
French (fr)
Other versions
FR2220552A1 (OSRAM
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 FR7308142A priority Critical patent/FR2220552B1/fr
Priority to NLAANVRAGE7402652,A priority patent/NL176684C/xx
Priority to US05/447,522 priority patent/US3954711A/en
Priority to CA194,115A priority patent/CA1026495A/en
Priority to BR741598A priority patent/BR7401598D0/pt
Priority to CH316574A priority patent/CH582204A5/xx
Priority to SE7403005A priority patent/SE413898B/sv
Priority to BE141704A priority patent/BE811945A/xx
Priority to LU69570A priority patent/LU69570A1/xx
Priority to GB1008374A priority patent/GB1424291A/en
Priority to SU2004424A priority patent/SU524527A3/ru
Priority to IT49075/74A priority patent/IT1008377B/it
Priority to DE2410961A priority patent/DE2410961C2/de
Publication of FR2220552A1 publication Critical patent/FR2220552A1/fr
Application granted granted Critical
Publication of FR2220552B1 publication Critical patent/FR2220552B1/fr
Expired 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7308142A 1973-03-07 1973-03-07 Expired FR2220552B1 (OSRAM)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7308142A FR2220552B1 (OSRAM) 1973-03-07 1973-03-07
NLAANVRAGE7402652,A NL176684C (nl) 1973-03-07 1974-02-27 Werkwijze ter bereiding van een thermohardend polymeer, alsmede voorwerp, dat uit het geharde polymeer bestaat.
US05/447,522 US3954711A (en) 1973-03-07 1974-03-04 Thermosetting polymers from a polyimide and ammonia
BR741598A BR7401598D0 (pt) 1973-03-07 1974-03-05 Polimero termoendurecivel e processo para sua fabricacao
CA194,115A CA1026495A (en) 1973-03-07 1974-03-05 Thermostable resins prepared from bis-maleimides and ammonia
SE7403005A SE413898B (sv) 1973-03-07 1974-03-06 Herdad polymer av imid och ammoniak samt forpolymer for framstellning av den herdade polymeren
CH316574A CH582204A5 (OSRAM) 1973-03-07 1974-03-06
BE141704A BE811945A (fr) 1973-03-07 1974-03-06 Resines thermodurcissables
LU69570A LU69570A1 (OSRAM) 1973-03-07 1974-03-06
GB1008374A GB1424291A (en) 1973-03-07 1974-03-06 Thermosetting polymers
SU2004424A SU524527A3 (ru) 1973-03-07 1974-03-06 Способ получени термореактивных смол
IT49075/74A IT1008377B (it) 1973-03-07 1974-03-07 Resine termoindurenti
DE2410961A DE2410961C2 (de) 1973-03-07 1974-03-07 Wärmehärtbare Harze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308142A FR2220552B1 (OSRAM) 1973-03-07 1973-03-07

Publications (2)

Publication Number Publication Date
FR2220552A1 FR2220552A1 (OSRAM) 1974-10-04
FR2220552B1 true FR2220552B1 (OSRAM) 1976-06-11

Family

ID=9115909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308142A Expired FR2220552B1 (OSRAM) 1973-03-07 1973-03-07

Country Status (13)

Country Link
US (1) US3954711A (OSRAM)
BE (1) BE811945A (OSRAM)
BR (1) BR7401598D0 (OSRAM)
CA (1) CA1026495A (OSRAM)
CH (1) CH582204A5 (OSRAM)
DE (1) DE2410961C2 (OSRAM)
FR (1) FR2220552B1 (OSRAM)
GB (1) GB1424291A (OSRAM)
IT (1) IT1008377B (OSRAM)
LU (1) LU69570A1 (OSRAM)
NL (1) NL176684C (OSRAM)
SE (1) SE413898B (OSRAM)
SU (1) SU524527A3 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261299B1 (OSRAM) * 1974-02-15 1976-11-26 Rhone Poulenc Ind
CH619692A5 (OSRAM) * 1975-12-19 1980-10-15 Ciba Geigy Ag
CH619694A5 (OSRAM) * 1975-12-19 1980-10-15 Ciba Geigy Ag
US9346927B2 (en) * 2009-10-09 2016-05-24 Ube Industries, Ltd. Colored polyimide molded article, and process for production thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954878B2 (de) * 1968-11-05 1972-03-02 Toray Industries, Ine , Tokio Verfahren zur herstellung von formkoerpern auf der basis von imidgruppen enthaltenden polykondensaten

Also Published As

Publication number Publication date
DE2410961A1 (de) 1974-09-19
FR2220552A1 (OSRAM) 1974-10-04
CA1026495A (en) 1978-02-14
NL176684B (nl) 1984-12-17
SU524527A3 (ru) 1976-08-05
US3954711A (en) 1976-05-04
BR7401598D0 (pt) 1974-11-05
IT1008377B (it) 1976-11-10
NL176684C (nl) 1985-05-17
NL7402652A (OSRAM) 1974-09-10
DE2410961C2 (de) 1983-11-03
CH582204A5 (OSRAM) 1976-11-30
LU69570A1 (OSRAM) 1974-10-09
BE811945A (fr) 1974-09-06
GB1424291A (en) 1976-02-11
SE413898B (sv) 1980-06-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse