ES284169A3 - Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES284169A3
ES284169A3 ES0284169A ES284169A ES284169A3 ES 284169 A3 ES284169 A3 ES 284169A3 ES 0284169 A ES0284169 A ES 0284169A ES 284169 A ES284169 A ES 284169A ES 284169 A3 ES284169 A3 ES 284169A3
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** 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
ES0284169A
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.)
La Seda de Barcelona SA
Original Assignee
La Seda de Barcelona SA
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 La Seda de Barcelona SA filed Critical La Seda de Barcelona SA
Priority to ES0284169A priority Critical patent/ES284169A3/en
Publication of ES284169A3 publication Critical patent/ES284169A3/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

Process for obtaining new high molecular weight linear aromatic copolyesters, in particular of copolyesters of diphenol terephthalate and diphenol isophthalate, characterized in that the chlorides of terephthalic or isophthalic acids are reacted with a diphenol, with removal of the hydrochloric acid formed during the reaction. (Machine-translation by Google Translate, not legally binding)
ES0284169A 1963-01-09 1963-01-09 Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding) Expired ES284169A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0284169A ES284169A3 (en) 1963-01-09 1963-01-09 Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0284169A ES284169A3 (en) 1963-01-09 1963-01-09 Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES284169A3 true ES284169A3 (en) 1963-03-16

Family

ID=37875916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0284169A Expired ES284169A3 (en) 1963-01-09 1963-01-09 Procedure for the obtaining of new linear aromatic copolyesters (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES284169A3 (en)

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