GB1018725A - Process for production of spinnable polyesters - Google Patents

Process for production of spinnable polyesters

Info

Publication number
GB1018725A
GB1018725A GB5507/63A GB550763A GB1018725A GB 1018725 A GB1018725 A GB 1018725A GB 5507/63 A GB5507/63 A GB 5507/63A GB 550763 A GB550763 A GB 550763A GB 1018725 A GB1018725 A GB 1018725A
Authority
GB
United Kingdom
Prior art keywords
hydroxy
carboxylic acid
production
acid
acetophenone
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
GB5507/63A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1018725A publication Critical patent/GB1018725A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used

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)
GB5507/63A 1962-03-23 1963-02-11 Process for production of spinnable polyesters Expired GB1018725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0009325 1962-03-23

Publications (1)

Publication Number Publication Date
GB1018725A true GB1018725A (en) 1966-02-02

Family

ID=7620856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5507/63A Expired GB1018725A (en) 1962-03-23 1963-02-11 Process for production of spinnable polyesters

Country Status (5)

Country Link
US (1) US3297650A (en:Method)
DE (1) DE1271397B (en:Method)
FR (1) FR1355843A (en:Method)
GB (1) GB1018725A (en:Method)
NL (1) NL290056A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531435A (en) * 1965-09-01 1970-09-29 Minnesota Mining & Mfg Film-forming aromatic polyketoester polymers and percursors
GB1121221A (en) * 1966-06-16 1968-07-24 Ici Ltd Light-stable polyesters
US4171424A (en) * 1975-04-14 1979-10-16 Ciba-Geigy Corporation Polyesters containing units derived from metal salts of N-hydroxyalkylated branched α-aminoacids
US5110849A (en) * 1988-07-18 1992-05-05 Toray Industries, Inc. Polyester composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933475A (en) * 1955-09-20 1960-04-19 Du Pont Chelates and methods of making the same
NL212396A (en:Method) * 1955-11-23
US3047515A (en) * 1956-07-09 1962-07-31 Goodyear Tire & Rubber Preparation of polyesters using titanium-containing catalysts
US2985624A (en) * 1956-10-09 1961-05-23 Anaconda Wire & Cable Co Preparation of zinc polyesters
US3126360A (en) * 1959-09-23 1964-03-24 Polycondensation catalysts for im-
BE594768A (fr) * 1959-09-23 1961-01-02 Glanzstoff Ag Procédé pour la polycondensation de produits provenant de la réaction entre le diméthyltéréphtalate et l'éthylèneglycol.
US3057826A (en) * 1959-12-21 1962-10-09 Du Pont Copolyesters having carboxylate salt groups

Also Published As

Publication number Publication date
DE1271397B (de) 1968-06-27
FR1355843A (fr) 1964-03-20
US3297650A (en) 1967-01-10
NL290056A (en:Method)

Similar Documents

Publication Publication Date Title
CA1006295A (en) Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid
GB793907A (en) Linear polyesters of terephthalic acid and a process of producing them
GB753880A (en) Production of polyethylene terephthalate
GB1122538A (en) Process for the esterification of terephthalic acid with glycols
ES469365A1 (es) Un metodo para preparar nuevos compuestos bimetalicos.
GB1018725A (en) Process for production of spinnable polyesters
GB784248A (en) Improvements in the preparation of high quality dimethyl terephthalate
GB783814A (en) Manufacture of highly polymeric polymethylene terephthalates
GB1039945A (en) A process for the preparation of polyesters of terephthalic acid and glycols
GB825550A (en) Improvements relating to linear polyesters
GB742196A (en) Improvements in the manufacture of highly polymeric polymethylene terephthalates
GB1105880A (en) Improvements in the production of linear polyesters
GB1224843A (en) Process for the production of polyesters
ES444295A1 (es) Un procedimiento de preparacion de un poliester.
GB835442A (en) Glycol esters of terephthalic acid
GB1431681A (en) Process for production of polyesters
GB933967A (en) Improvements in or relating to the production of polyethylene terephthalate
GB1124174A (en) Process for the production of polyethylene terephthalate
GB1051674A (en:Method)
GB1011564A (en) Process for the manufacture of linear polyesters
JPS5620027A (en) Production of polyester
GB922937A (en) Improvements in or relating to the production of polyethylene terephthalate
GB978304A (en) Improvements in and relating to shaped articles of polymethylene terephthalates
GB1222625A (en) Process for the production of polyethylene terephthalate
GB795968A (en) Manufacture of highly polymeric polymethylene terephthalates