CA845221A - Non-pigmented, opaque, microporous film and process and composition for preparing same - Google Patents

Non-pigmented, opaque, microporous film and process and composition for preparing same

Info

Publication number
CA845221A
CA845221A CA845221A CA845221DA CA845221A CA 845221 A CA845221 A CA 845221A CA 845221 A CA845221 A CA 845221A CA 845221D A CA845221D A CA 845221DA CA 845221 A CA845221 A CA 845221A
Authority
CA
Canada
Prior art keywords
pigmented
opaque
composition
microporous film
preparing same
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
CA845221A
Inventor
N. Mcbane Bruce
Dowbenko Rostyslaw
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Publication date
Application granted granted Critical
Publication of CA845221A publication Critical patent/CA845221A/en
Expired legal-status Critical Current

Links

CA845221A Non-pigmented, opaque, microporous film and process and composition for preparing same Expired CA845221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA845221T

Publications (1)

Publication Number Publication Date
CA845221A true CA845221A (en) 1970-06-23

Family

ID=36329436

Family Applications (1)

Application Number Title Priority Date Filing Date
CA845221A Expired CA845221A (en) Non-pigmented, opaque, microporous film and process and composition for preparing same

Country Status (1)

Country Link
CA (1) CA845221A (en)

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