ES315337A1 - Procedure for the obtaining of fiber and film-forming polyesters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of fiber and film-forming polyesters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES315337A1
ES315337A1 ES0315337A ES315337A ES315337A1 ES 315337 A1 ES315337 A1 ES 315337A1 ES 0315337 A ES0315337 A ES 0315337A ES 315337 A ES315337 A ES 315337A ES 315337 A1 ES315337 A1 ES 315337A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
obtaining
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
ES0315337A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES315337A1 publication Critical patent/ES315337A1/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

Process for obtaining linear polyesters or copolyesters forming fibers and films by polycondensation of bis-hydroxyalkyl esters of dicarboxylic acids in the presence of catalysts, characterized by the use of compounds of the formula as catalysts ** (See formula) ** where Me = alkaline or alkaline earth metals and x = a number less than 1.5. (Machine-translation by Google Translate, not legally binding)
ES0315337A 1964-07-18 1965-07-14 Procedure for the obtaining of fiber and film-forming polyesters. (Machine-translation by Google Translate, not legally binding) Expired ES315337A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE315337X 1964-07-18

Publications (1)

Publication Number Publication Date
ES315337A1 true ES315337A1 (en) 1966-05-01

Family

ID=38571910

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0315337A Expired ES315337A1 (en) 1964-07-18 1965-07-14 Procedure for the obtaining of fiber and film-forming polyesters. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES315337A1 (en)

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