FR1533169A - Process for preparing polycondensation products - Google Patents

Process for preparing polycondensation products

Info

Publication number
FR1533169A
FR1533169A FR991048A FR991048A FR1533169A FR 1533169 A FR1533169 A FR 1533169A FR 991048 A FR991048 A FR 991048A FR 991048 A FR991048 A FR 991048A FR 1533169 A FR1533169 A FR 1533169A
Authority
FR
France
Prior art keywords
polycondensation products
preparing
preparing polycondensation
products
polycondensation
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.)
Expired
Application number
FR991048A
Other languages
French (fr)
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.)
Beck & Co Dr GmbH
Original Assignee
Beck & Co Dr GmbH
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 Beck & Co Dr GmbH filed Critical Beck & Co Dr GmbH
Priority to FR991048A priority Critical patent/FR1533169A/en
Application granted granted Critical
Publication of FR1533169A publication Critical patent/FR1533169A/en
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
    • C08G73/16—Polyester-imides
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
FR991048A 1964-10-10 1964-10-10 Process for preparing polycondensation products Expired FR1533169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR991048A FR1533169A (en) 1964-10-10 1964-10-10 Process for preparing polycondensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991048A FR1533169A (en) 1964-10-10 1964-10-10 Process for preparing polycondensation products

Publications (1)

Publication Number Publication Date
FR1533169A true FR1533169A (en) 1968-07-19

Family

ID=8840103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991048A Expired FR1533169A (en) 1964-10-10 1964-10-10 Process for preparing polycondensation products

Country Status (1)

Country Link
FR (1) FR1533169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500484A1 (en) * 1974-01-11 1975-07-17 Standard Oil Co POLY (ALKYLENE TRIMELLITATIMIDE) AND METHOD FOR MANUFACTURING IT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500484A1 (en) * 1974-01-11 1975-07-17 Standard Oil Co POLY (ALKYLENE TRIMELLITATIMIDE) AND METHOD FOR MANUFACTURING IT

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