FR1381018A - Process for the preparation of polyesters - Google Patents

Process for the preparation of polyesters

Info

Publication number
FR1381018A
FR1381018A FR961749A FR961749A FR1381018A FR 1381018 A FR1381018 A FR 1381018A FR 961749 A FR961749 A FR 961749A FR 961749 A FR961749 A FR 961749A FR 1381018 A FR1381018 A FR 1381018A
Authority
FR
France
Prior art keywords
polyesters
preparation
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
FR961749A
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Priority to FR961749A priority Critical patent/FR1381018A/en
Application granted granted Critical
Publication of FR1381018A publication Critical patent/FR1381018A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
FR961749A 1963-01-29 1964-01-28 Process for the preparation of polyesters Expired FR1381018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR961749A FR1381018A (en) 1963-01-29 1964-01-28 Process for the preparation of polyesters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25475463A 1963-01-29 1963-01-29
FR961749A FR1381018A (en) 1963-01-29 1964-01-28 Process for the preparation of polyesters

Publications (1)

Publication Number Publication Date
FR1381018A true FR1381018A (en) 1964-12-04

Family

ID=26205585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR961749A Expired FR1381018A (en) 1963-01-29 1964-01-28 Process for the preparation of polyesters

Country Status (1)

Country Link
FR (1) FR1381018A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487049A (en) * 1967-01-04 1969-12-30 Du Pont Process for producing polyethylene terephthalate
US3496146A (en) * 1967-08-23 1970-02-17 Du Pont Preparation of glycol terephthalate linear polyester by direct esterification of terephthalic acid
FR2061624A1 (en) * 1969-09-10 1971-06-25 Goodyear Tire & Rubber Terephthalic acid/glycol liquid mixture for - prodn of linear polyesters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487049A (en) * 1967-01-04 1969-12-30 Du Pont Process for producing polyethylene terephthalate
US3496146A (en) * 1967-08-23 1970-02-17 Du Pont Preparation of glycol terephthalate linear polyester by direct esterification of terephthalic acid
DE1795215A1 (en) * 1967-08-23 1972-01-20 Du Pont Process for the production of polyesters
FR2061624A1 (en) * 1969-09-10 1971-06-25 Goodyear Tire & Rubber Terephthalic acid/glycol liquid mixture for - prodn of linear polyesters

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