CA599386A - Highly polymeric polymethylene terephthalates - Google Patents

Highly polymeric polymethylene terephthalates

Info

Publication number
CA599386A
CA599386A CA599386A CA599386DA CA599386A CA 599386 A CA599386 A CA 599386A CA 599386 A CA599386 A CA 599386A CA 599386D A CA599386D A CA 599386DA CA 599386 A CA599386 A CA 599386A
Authority
CA
Canada
Prior art keywords
highly polymeric
polymeric polymethylene
polymethylene terephthalates
terephthalates
highly
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
CA599386A
Inventor
Standring Norman
Fletcher Norman
Isaacs Elias
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.)
Publication date
Application granted granted Critical
Publication of CA599386A publication Critical patent/CA599386A/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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

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)
CA599386A 1955-05-27 Highly polymeric polymethylene terephthalates Expired CA599386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1532755A GB793111A (en) 1955-05-27 1955-05-27 Improvements in the manufacture of highly polymeric polymethylene terephthalates

Publications (1)

Publication Number Publication Date
CA599386A true CA599386A (en) 1960-06-07

Family

ID=10057134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA599386A Expired CA599386A (en) 1955-05-27 Highly polymeric polymethylene terephthalates

Country Status (9)

Country Link
BE (1) BE548082A (en)
CA (1) CA599386A (en)
CH (1) CH364628A (en)
DE (1) DE1420515A1 (en)
ES (1) ES228725A1 (en)
FR (1) FR1153698A (en)
GB (1) GB793111A (en)
IT (1) IT554213A (en)
NL (2) NL97626C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079368A (en) * 1959-11-23 1963-02-26 American Cyanamid Co Process for the preparation of high molecular weight polymerizable orthophthalate polyesters
BE794423A (en) * 1972-01-24 1973-07-23 Rhone Poulenc Textile NEW PROCESS FOR MANUFACTURING POLYESTERS AND PRODUCTS THUS OBTAINED
US4365054A (en) * 1975-08-11 1982-12-21 The Firestone Tire & Rubber Company Ethylene glycol terephthalate production
EP0047608A1 (en) * 1980-09-08 1982-03-17 Rohm And Haas Company Poly(ethylene terephthalate) and process for preparing it
US4356299A (en) * 1982-02-04 1982-10-26 Rohm And Haas Company Catalyst system for a polyethylene terephthalate polycondensation

Also Published As

Publication number Publication date
FR1153698A (en) 1958-03-20
BE548082A (en)
DE1420515A1 (en) 1969-03-27
NL207417A (en)
ES228725A1 (en) 1956-08-16
IT554213A (en)
NL97626C (en)
GB793111A (en) 1958-04-09
CH364628A (en) 1962-09-30

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