CA991471A - Diazo-polyurethane light-sensitive compositions - Google Patents

Diazo-polyurethane light-sensitive compositions

Info

Publication number
CA991471A
CA991471A CA159,673A CA159673A CA991471A CA 991471 A CA991471 A CA 991471A CA 159673 A CA159673 A CA 159673A CA 991471 A CA991471 A CA 991471A
Authority
CA
Canada
Prior art keywords
diazo
sensitive compositions
polyurethane light
polyurethane
light
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
CA159,673A
Other versions
CA159673S (en
Inventor
Shashi B. Mainthia
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.)
Polychrome Corp
Original Assignee
Polychrome Corp
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 Polychrome Corp filed Critical Polychrome Corp
Priority to CA159,673A priority Critical patent/CA991471A/en
Application granted granted Critical
Publication of CA991471A publication Critical patent/CA991471A/en
Expired legal-status Critical Current

Links

CA159,673A 1972-12-21 1972-12-21 Diazo-polyurethane light-sensitive compositions Expired CA991471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA159,673A CA991471A (en) 1972-12-21 1972-12-21 Diazo-polyurethane light-sensitive compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA159,673A CA991471A (en) 1972-12-21 1972-12-21 Diazo-polyurethane light-sensitive compositions

Publications (1)

Publication Number Publication Date
CA991471A true CA991471A (en) 1976-06-22

Family

ID=4095369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,673A Expired CA991471A (en) 1972-12-21 1972-12-21 Diazo-polyurethane light-sensitive compositions

Country Status (1)

Country Link
CA (1) CA991471A (en)

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