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FR2399452A1 - Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions - Google Patents

Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions

Info

Publication number
FR2399452A1
FR2399452A1 FR7724294A FR7724294A FR2399452A1 FR 2399452 A1 FR2399452 A1 FR 2399452A1 FR 7724294 A FR7724294 A FR 7724294A FR 7724294 A FR7724294 A FR 7724294A FR 2399452 A1 FR2399452 A1 FR 2399452A1
Authority
FR
France
Prior art keywords
aeronautical
mfr
obtd
adamantane
imide
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
FR7724294A
Other languages
French (fr)
Other versions
FR2399452B1 (en
Inventor
Gunter Bellmann
Alain Groult
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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Priority to FR7724294A priority Critical patent/FR2399452A1/en
Publication of FR2399452A1 publication Critical patent/FR2399452A1/en
Application granted granted Critical
Publication of FR2399452B1 publication Critical patent/FR2399452B1/fr
Granted 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
    • C08G73/14—Polyamide-imides

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)
  • Indole Compounds (AREA)

Abstract

A polyamideimide consists of recurrent units forming macromolecular chains, of formula (I) (where A has formula (II) or (III) in which a=1-3; R1 and R2 are H, Alk of is not >20C, CF3, Si(R3)3, adamantyl, Ph, alkoxy of is not >20C, OSi(R3)3; R3 is Ph or alk of is not >20C; Z is bivalent atom or gp.; Q is alkyl and/or aromatic gp; h = 0 or 1; B is bivalent organic radical). The polyamide-imides are used to produce films and coatings of good heat stability, with good stability to a variety of solvents, and have little or no colour. They are esp. useful in aeronautical and spatial constructions, e.g. for the mfr. of transparent and translucent protective glazes and windows.
FR7724294A 1977-08-05 1977-08-05 Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions Granted FR2399452A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7724294A FR2399452A1 (en) 1977-08-05 1977-08-05 Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724294A FR2399452A1 (en) 1977-08-05 1977-08-05 Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions

Publications (2)

Publication Number Publication Date
FR2399452A1 true FR2399452A1 (en) 1979-03-02
FR2399452B1 FR2399452B1 (en) 1980-03-21

Family

ID=9194328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724294A Granted FR2399452A1 (en) 1977-08-05 1977-08-05 Adamantane-based polyamideimide obtd. from bis-imide and di:amine - used in mfr. of heat stable films and coatings useful e.g. in aeronautical and spatial constructions

Country Status (1)

Country Link
FR (1) FR2399452A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107428936A (en) * 2015-04-07 2017-12-01 尤尼吉可株式会社 Polyamidoimide, polyamidoimide raw material salt and their manufacture method
US10501415B2 (en) 2015-04-07 2019-12-10 Unitika Ltd. Method for producing bisimide dicarboxylic acid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107428936A (en) * 2015-04-07 2017-12-01 尤尼吉可株式会社 Polyamidoimide, polyamidoimide raw material salt and their manufacture method
US20180072848A1 (en) * 2015-04-07 2018-03-15 Unitika Ltd. Polyamide-imide, raw material salt of polyamide-imide, and production method thereof
US10501415B2 (en) 2015-04-07 2019-12-10 Unitika Ltd. Method for producing bisimide dicarboxylic acid
US10584212B2 (en) * 2015-04-07 2020-03-10 Unitika Ltd. Polyamide-imide, raw material salt of polyamide-imide, and production method thereof

Also Published As

Publication number Publication date
FR2399452B1 (en) 1980-03-21

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