GB760125A - Improvements in the manufacture of highly polymeric polymethylene terephthalates - Google Patents

Improvements in the manufacture of highly polymeric polymethylene terephthalates

Info

Publication number
GB760125A
GB760125A GB2846853A GB2846853A GB760125A GB 760125 A GB760125 A GB 760125A GB 2846853 A GB2846853 A GB 2846853A GB 2846853 A GB2846853 A GB 2846853A GB 760125 A GB760125 A GB 760125A
Authority
GB
United Kingdom
Prior art keywords
terephthalate
bis
ester
manufacture
para
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
GB2846853A
Other languages
English (en)
Inventor
William Robert Burton
Duncan Sheppey Davies
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 to BE532462D priority Critical patent/BE532462A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2846853A priority patent/GB760125A/en
Priority to ES0217472A priority patent/ES217472A1/es
Priority to FR1108570D priority patent/FR1108570A/fr
Publication of GB760125A publication Critical patent/GB760125A/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
    • C08G63/78—Preparation processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB2846853A 1953-10-15 1953-10-15 Improvements in the manufacture of highly polymeric polymethylene terephthalates Expired GB760125A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE532462D BE532462A (enrdf_load_stackoverflow) 1953-10-15
GB2846853A GB760125A (en) 1953-10-15 1953-10-15 Improvements in the manufacture of highly polymeric polymethylene terephthalates
ES0217472A ES217472A1 (es) 1953-10-15 1954-09-18 UN PROCEDIMIENTO PARA LA OBTENCIoN DE POLIÉSTERES
FR1108570D FR1108570A (fr) 1953-10-15 1954-09-24 Fabrication de polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846853A GB760125A (en) 1953-10-15 1953-10-15 Improvements in the manufacture of highly polymeric polymethylene terephthalates

Publications (1)

Publication Number Publication Date
GB760125A true GB760125A (en) 1956-10-31

Family

ID=10276115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846853A Expired GB760125A (en) 1953-10-15 1953-10-15 Improvements in the manufacture of highly polymeric polymethylene terephthalates

Country Status (4)

Country Link
BE (1) BE532462A (enrdf_load_stackoverflow)
ES (1) ES217472A1 (enrdf_load_stackoverflow)
FR (1) FR1108570A (enrdf_load_stackoverflow)
GB (1) GB760125A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110693A (en) * 1959-10-06 1963-11-12 Ici Ltd Manufacture of terephthalate polyesters using a manganese glycoloxide catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110693A (en) * 1959-10-06 1963-11-12 Ici Ltd Manufacture of terephthalate polyesters using a manganese glycoloxide catalyst

Also Published As

Publication number Publication date
ES217472A1 (es) 1955-09-01
BE532462A (enrdf_load_stackoverflow)
FR1108570A (fr) 1956-01-16

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