CA668154A - Block copolycarbonates from tetrachloro bisphenol a and 4,4'-bis-(hydroxyphenyl)-naphthyl methanes - Google Patents

Block copolycarbonates from tetrachloro bisphenol a and 4,4'-bis-(hydroxyphenyl)-naphthyl methanes

Info

Publication number
CA668154A
CA668154A CA668154A CA668154DA CA668154A CA 668154 A CA668154 A CA 668154A CA 668154 A CA668154 A CA 668154A CA 668154D A CA668154D A CA 668154DA CA 668154 A CA668154 A CA 668154A
Authority
CA
Canada
Prior art keywords
hydroxyphenyl
bis
block copolycarbonates
tetrachloro bisphenol
methanes
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
CA668154A
Inventor
M. Laakso Thomas
A. Buckley David
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA668154A publication Critical patent/CA668154A/en
Expired legal-status Critical Current

Links

CA668154A Block copolycarbonates from tetrachloro bisphenol a and 4,4'-bis-(hydroxyphenyl)-naphthyl methanes Expired CA668154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA668154T

Publications (1)

Publication Number Publication Date
CA668154A true CA668154A (en) 1963-08-06

Family

ID=35968495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA668154A Expired CA668154A (en) Block copolycarbonates from tetrachloro bisphenol a and 4,4'-bis-(hydroxyphenyl)-naphthyl methanes

Country Status (1)

Country Link
CA (1) CA668154A (en)

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