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ES356169A3 - Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES356169A3
ES356169A3 ES356169A ES356169A ES356169A3 ES 356169 A3 ES356169 A3 ES 356169A3 ES 356169 A ES356169 A ES 356169A ES 356169 A ES356169 A ES 356169A ES 356169 A3 ES356169 A3 ES 356169A3
Authority
ES
Spain
Prior art keywords
polyester
translation
procedure
preparation
machine
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
ES356169A
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 ES356169A priority Critical patent/ES356169A3/en
Publication of ES356169A3 publication Critical patent/ES356169A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

Procedure for the preparation of a polyester with improved properties, characterized by adding a compound of the formula: (R) Si (OR') 3 (in which R and R' each represent a hydrogen atom or a monovalent organic group) to the reaction system for the production of linear polyester, before the reaction is complete and then the reaction is complete. (Machine-translation by Google Translate, not legally binding)
ES356169A 1968-07-09 1968-07-09 Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding) Expired ES356169A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES356169A ES356169A3 (en) 1968-07-09 1968-07-09 Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES356169A ES356169A3 (en) 1968-07-09 1968-07-09 Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES356169A3 true ES356169A3 (en) 1970-01-01

Family

ID=8449750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356169A Expired ES356169A3 (en) 1968-07-09 1968-07-09 Procedure for the preparation of a polyester of improved properties. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES356169A3 (en)

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