ES208865A2 - A procedure for the polycondensation of diolesters of aromatic dicarboxylic acids, particularly those of the tereftelic acid (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the polycondensation of diolesters of aromatic dicarboxylic acids, particularly those of the tereftelic acid (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES208865A2
ES208865A2 ES0208865A ES208865A ES208865A2 ES 208865 A2 ES208865 A2 ES 208865A2 ES 0208865 A ES0208865 A ES 0208865A ES 208865 A ES208865 A ES 208865A ES 208865 A2 ES208865 A2 ES 208865A2
Authority
ES
Spain
Prior art keywords
polycondensation
translation
machine
acid
dicarboxylic acids
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
ES0208865A
Other languages
Spanish (es)
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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AG filed Critical Glanzstoff AG
Publication of ES208865A2 publication Critical patent/ES208865A2/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

Improvements introduced in the object of the main patent no. 204.008 by the process for the polycondensation of diolsters of aromatic dicarboxylic acids, particularly those of the terphthalic acid, characterized in that in the polycondensation, up to 5% calculated on the starting diolyester of one diol ester is added with another diolcomponene or of a diol ester with another acid component. (Machine-translation by Google Translate, not legally binding)
ES0208865A 1952-04-21 1953-04-20 A procedure for the polycondensation of diolesters of aromatic dicarboxylic acids, particularly those of the tereftelic acid (Machine-translation by Google Translate, not legally binding) Expired ES208865A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208865T 1952-04-21

Publications (1)

Publication Number Publication Date
ES208865A2 true ES208865A2 (en) 1953-08-01

Family

ID=38669781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0208865A Expired ES208865A2 (en) 1952-04-21 1953-04-20 A procedure for the polycondensation of diolesters of aromatic dicarboxylic acids, particularly those of the tereftelic acid (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES208865A2 (en)

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