ES215038A1 - A process for obtaining polyesters (Machine-translation by Google Translate, not legally binding) - Google Patents

A process for obtaining polyesters (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES215038A1
ES215038A1 ES0215038A ES215038A ES215038A1 ES 215038 A1 ES215038 A1 ES 215038A1 ES 0215038 A ES0215038 A ES 0215038A ES 215038 A ES215038 A ES 215038A ES 215038 A1 ES215038 A1 ES 215038A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
obtaining polyesters
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
ES0215038A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority claimed from GB11945/53A external-priority patent/GB742810A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES215038A1 publication Critical patent/ES215038A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

Process for obtaining polyesters, characterized in that a bis- (hydroxy-alkyl) terephthalate is polymerized using as an aluminate catalyst which is soluble in the reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES0215038A 1953-04-30 1954-04-29 A process for obtaining polyesters (Machine-translation by Google Translate, not legally binding) Expired ES215038A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11945/53A GB742810A (en) 1953-04-30 1953-04-30 Improvements in the manufacture of highly polymeric polymethylene terephthalates

Publications (1)

Publication Number Publication Date
ES215038A1 true ES215038A1 (en) 1955-06-16

Family

ID=38524211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0215038A Expired ES215038A1 (en) 1953-04-30 1954-04-29 A process for obtaining polyesters (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES215038A1 (en)

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