BE745091A - COPOLYAMIDE-IMINES AND COPOLYAMIDE-BENZIMIDAZOLES AND THEIR PREPARATION METHODS - Google Patents

COPOLYAMIDE-IMINES AND COPOLYAMIDE-BENZIMIDAZOLES AND THEIR PREPARATION METHODS

Info

Publication number
BE745091A
BE745091A BE745091DA BE745091A BE 745091 A BE745091 A BE 745091A BE 745091D A BE745091D A BE 745091DA BE 745091 A BE745091 A BE 745091A
Authority
BE
Belgium
Prior art keywords
copolyamide
benzimidazoles
imines
preparation methods
preparation
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Publication of BE745091A publication Critical patent/BE745091A/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • 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
    • C08G73/18—Polybenzimidazoles
BE745091D 1969-01-28 1970-01-28 COPOLYAMIDE-IMINES AND COPOLYAMIDE-BENZIMIDAZOLES AND THEIR PREPARATION METHODS BE745091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP608969 1969-01-28

Publications (1)

Publication Number Publication Date
BE745091A true BE745091A (en) 1970-07-01

Family

ID=11628790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745091D BE745091A (en) 1969-01-28 1970-01-28 COPOLYAMIDE-IMINES AND COPOLYAMIDE-BENZIMIDAZOLES AND THEIR PREPARATION METHODS

Country Status (5)

Country Link
BE (1) BE745091A (en)
DE (2) DE2003838C3 (en)
FR (1) FR2029578A1 (en)
GB (1) GB1288871A (en)
NL (1) NL143259B (en)

Also Published As

Publication number Publication date
NL143259B (en) 1974-09-16
DE2003838C3 (en) 1974-09-19
NL7001199A (en) 1970-07-30
DE2003838B2 (en) 1974-02-07
GB1288871A (en) 1972-09-13
DE2065476B2 (en) 1977-07-21
DE2065476C3 (en) 1978-03-02
DE2065476A1 (en) 1973-10-04
FR2029578A1 (en) 1970-10-23
DE2003838A1 (en) 1970-08-27

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