CH458742A - Process for the preparation of high molecular weight polyesters - Google Patents

Process for the preparation of high molecular weight polyesters

Info

Publication number
CH458742A
CH458742A CH941866A CH941866A CH458742A CH 458742 A CH458742 A CH 458742A CH 941866 A CH941866 A CH 941866A CH 941866 A CH941866 A CH 941866A CH 458742 A CH458742 A CH 458742A
Authority
CH
Switzerland
Prior art keywords
preparation
molecular weight
high molecular
weight polyesters
polyesters
Prior art date
Application number
CH941866A
Other languages
French (fr)
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of CH458742A publication Critical patent/CH458742A/en

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
    • C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86

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)
CH941866A 1965-06-30 1966-06-29 Process for the preparation of high molecular weight polyesters CH458742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46860765A 1965-06-30 1965-06-30

Publications (1)

Publication Number Publication Date
CH458742A true CH458742A (en) 1968-06-30

Family

ID=23860493

Family Applications (1)

Application Number Title Priority Date Filing Date
CH941866A CH458742A (en) 1965-06-30 1966-06-29 Process for the preparation of high molecular weight polyesters

Country Status (7)

Country Link
BE (1) BE683277A (en)
CH (1) CH458742A (en)
DE (1) DE1645004A1 (en)
GB (1) GB1132749A (en)
IL (1) IL26031A (en)
LU (1) LU51397A1 (en)
NL (1) NL6609020A (en)

Also Published As

Publication number Publication date
IL26031A (en) 1969-12-31
GB1132749A (en) 1968-11-06
DE1645004A1 (en) 1970-07-16
BE683277A (en) 1966-12-28
NL6609020A (en) 1967-01-02
LU51397A1 (en) 1966-12-28

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