CA699456A - Onium catalysts for polycarbonate preparation - Google Patents

Onium catalysts for polycarbonate preparation

Info

Publication number
CA699456A
CA699456A CA699456A CA699456DA CA699456A CA 699456 A CA699456 A CA 699456A CA 699456 A CA699456 A CA 699456A CA 699456D A CA699456D A CA 699456DA CA 699456 A CA699456 A CA 699456A
Authority
CA
Canada
Prior art keywords
polycarbonate preparation
onium catalysts
onium
catalysts
polycarbonate
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
CA699456A
Inventor
J. Conix Andre
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
Publication date
Application granted granted Critical
Publication of CA699456A publication Critical patent/CA699456A/en
Expired legal-status Critical Current

Links

CA699456A Onium catalysts for polycarbonate preparation Expired CA699456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA699456T

Publications (1)

Publication Number Publication Date
CA699456A true CA699456A (en) 1964-12-08

Family

ID=36009723

Family Applications (1)

Application Number Title Priority Date Filing Date
CA699456A Expired CA699456A (en) Onium catalysts for polycarbonate preparation

Country Status (1)

Country Link
CA (1) CA699456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5486555A (en) * 1993-08-26 1996-01-23 Teijin Limited Process for production of stabilized polycarbonate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494952A (en) * 1993-01-29 1996-02-27 Teijin Limited Process for production of stabilized polycarbonate
US5486555A (en) * 1993-08-26 1996-01-23 Teijin Limited Process for production of stabilized polycarbonate
US5668202A (en) * 1993-08-26 1997-09-16 Teijin Limited Process for production of stabilized polycarbonate

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