CA1106532A - Methode de preparation de polycarbonates - Google Patents

Methode de preparation de polycarbonates

Info

Publication number
CA1106532A
CA1106532A CA314,544A CA314544A CA1106532A CA 1106532 A CA1106532 A CA 1106532A CA 314544 A CA314544 A CA 314544A CA 1106532 A CA1106532 A CA 1106532A
Authority
CA
Canada
Prior art keywords
accordance
carbonate
stage
alkylene carbonate
carried out
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
CA314,544A
Other languages
English (en)
Inventor
Kwo-Hrong Lai
Harold N. Silvers
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.)
Beatrice Companies Inc
Original Assignee
Beatrice Foods 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 Beatrice Foods Co filed Critical Beatrice Foods Co
Priority to CA314,544A priority Critical patent/CA1106532A/fr
Application granted granted Critical
Publication of CA1106532A publication Critical patent/CA1106532A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
CA314,544A 1978-10-27 1978-10-27 Methode de preparation de polycarbonates Expired CA1106532A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA314,544A CA1106532A (fr) 1978-10-27 1978-10-27 Methode de preparation de polycarbonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314,544A CA1106532A (fr) 1978-10-27 1978-10-27 Methode de preparation de polycarbonates

Publications (1)

Publication Number Publication Date
CA1106532A true CA1106532A (fr) 1981-08-04

Family

ID=4112729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314,544A Expired CA1106532A (fr) 1978-10-27 1978-10-27 Methode de preparation de polycarbonates

Country Status (1)

Country Link
CA (1) CA1106532A (fr)

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