ES290156A1 - New procedure for the manufacture of polyesters formers of fibers and films (Machine-translation by Google Translate, not legally binding) - Google Patents

New procedure for the manufacture of polyesters formers of fibers and films (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290156A1
ES290156A1 ES0290156A ES290156A ES290156A1 ES 290156 A1 ES290156 A1 ES 290156A1 ES 0290156 A ES0290156 A ES 0290156A ES 290156 A ES290156 A ES 290156A ES 290156 A1 ES290156 A1 ES 290156A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
machine
legally binding
google translate
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
ES0290156A
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 ES290156A1 publication Critical patent/ES290156A1/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

A process for the manufacture of linear, synthetic, film and fiber polyester or copolyesters, consisting wholly or in part of aromatic dicarboxylic acids and diols, characterized in that indium, its alloys are used as a catalyst for transesterification and/or polycondensation. or its compounds. (Machine-translation by Google Translate, not legally binding)
ES0290156A 1962-07-25 1963-07-20 New procedure for the manufacture of polyesters formers of fibers and films (Machine-translation by Google Translate, not legally binding) Expired ES290156A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290156T 1962-07-25

Publications (1)

Publication Number Publication Date
ES290156A1 true ES290156A1 (en) 1963-10-16

Family

ID=38719579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290156A Expired ES290156A1 (en) 1962-07-25 1963-07-20 New procedure for the manufacture of polyesters formers of fibers and films (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES290156A1 (en)

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