ES386269A1 - Procedure of production of linear polyesters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure of production of linear polyesters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES386269A1
ES386269A1 ES386269A ES386269A ES386269A1 ES 386269 A1 ES386269 A1 ES 386269A1 ES 386269 A ES386269 A ES 386269A ES 386269 A ES386269 A ES 386269A ES 386269 A1 ES386269 A1 ES 386269A1
Authority
ES
Spain
Prior art keywords
translation
production
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
ES386269A
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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of ES386269A1 publication Critical patent/ES386269A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)

Abstract

Process for the production of linear polyesters, which have high affinity for basic dyes characterized by the copolymerization of the materials typically leading to the formation of the polyester-aromatic carboxylic acid or derivative capable of forming esters, and aliphatic glycol with an additive consisting of metal salts of carboxylic acids having one or two functional groups capable of forming steric bonds and having at least one electrophysical atomic elements or groups capable of increasing the affinity of the salified carboxylic group to the basic dyes. (Machine-translation by Google Translate, not legally binding)
ES386269A 1969-12-09 1970-12-09 Procedure of production of linear polyesters. (Machine-translation by Google Translate, not legally binding) Expired ES386269A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2554569 1969-12-09

Publications (1)

Publication Number Publication Date
ES386269A1 true ES386269A1 (en) 1973-03-16

Family

ID=11217038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386269A Expired ES386269A1 (en) 1969-12-09 1970-12-09 Procedure of production of linear polyesters. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE760068A (en)
ES (1) ES386269A1 (en)
FR (1) FR2070782A1 (en)
IE (1) IE35678B1 (en)
NL (1) NL7000287A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856917A (en) * 1957-06-21 1960-12-21 Du Pont Improvements in or relating to synthetic polyesters and products formed therefrom
US3057826A (en) * 1959-12-21 1962-10-09 Du Pont Copolyesters having carboxylate salt groups

Also Published As

Publication number Publication date
DE2060604A1 (en) 1971-06-09
FR2070782B1 (en) 1975-07-04
BE760068A (en) 1971-06-09
DE2060604B2 (en) 1975-10-23
FR2070782A1 (en) 1971-09-17
NL7000287A (en) 1971-06-11
IE35678B1 (en) 1976-04-28

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