CA769670A - Printing plates presensitized with o-naphthoquinone diazides - Google Patents

Printing plates presensitized with o-naphthoquinone diazides

Info

Publication number
CA769670A
CA769670A CA769670A CA769670DA CA769670A CA 769670 A CA769670 A CA 769670A CA 769670 A CA769670 A CA 769670A CA 769670D A CA769670D A CA 769670DA CA 769670 A CA769670 A CA 769670A
Authority
CA
Canada
Prior art keywords
presensitized
printing plates
naphthoquinone diazides
diazides
naphthoquinone
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
CA769670A
Inventor
Uhlig Fritz
Schell Loni
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.)
Azoplate Corp
Original Assignee
Azoplate Corp
Publication date
Application granted granted Critical
Publication of CA769670A publication Critical patent/CA769670A/en
Expired legal-status Critical Current

Links

CA769670A Printing plates presensitized with o-naphthoquinone diazides Expired CA769670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA769670T

Publications (1)

Publication Number Publication Date
CA769670A true CA769670A (en) 1967-10-17

Family

ID=36213080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA769670A Expired CA769670A (en) Printing plates presensitized with o-naphthoquinone diazides

Country Status (1)

Country Link
CA (1) CA769670A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457999A (en) * 1981-11-09 1984-07-03 Hoechst Aktiengesellschaft Light-sensitive 1,2 quinone diazide containing mixture and light-sensitive copying material prepared therefrom wherein imaged produced therein is visible under yellow safety light
US4458000A (en) * 1981-11-09 1984-07-03 Hoechst Aktiengesellschaft Light-sensitive mixture and light-sensitive copying material prepared therefrom wherein image produced therein is visible under yellow safety light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457999A (en) * 1981-11-09 1984-07-03 Hoechst Aktiengesellschaft Light-sensitive 1,2 quinone diazide containing mixture and light-sensitive copying material prepared therefrom wherein imaged produced therein is visible under yellow safety light
US4458000A (en) * 1981-11-09 1984-07-03 Hoechst Aktiengesellschaft Light-sensitive mixture and light-sensitive copying material prepared therefrom wherein image produced therein is visible under yellow safety light

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