CA1027940A - Azo compounds and photographic materials - Google Patents

Azo compounds and photographic materials

Info

Publication number
CA1027940A
CA1027940A CA192,000A CA192000A CA1027940A CA 1027940 A CA1027940 A CA 1027940A CA 192000 A CA192000 A CA 192000A CA 1027940 A CA1027940 A CA 1027940A
Authority
CA
Canada
Prior art keywords
azo compounds
photographic materials
photographic
materials
azo
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
CA192,000A
Other languages
French (fr)
Inventor
James J. Krutak (Sr.)
Jan R. Haase
Richard A. Landholm
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Priority claimed from US439788A external-priority patent/US3929760A/en
Priority claimed from US05/439,789 external-priority patent/US3942987A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1027940A publication Critical patent/CA1027940A/en
Expired legal-status Critical Current

Links

CA192,000A 1973-02-12 1974-02-07 Azo compounds and photographic materials Expired CA1027940A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33172773A 1973-02-12 1973-02-12
US439788A US3929760A (en) 1973-02-12 1974-02-05 Cyan image-providing phenylazonaphthyl dyes
US05/439,789 US3942987A (en) 1973-02-12 1974-02-05 Photographic materials with ballasted, alkali cleavable azo dyes

Publications (1)

Publication Number Publication Date
CA1027940A true CA1027940A (en) 1978-03-14

Family

ID=27406812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,000A Expired CA1027940A (en) 1973-02-12 1974-02-07 Azo compounds and photographic materials

Country Status (1)

Country Link
CA (1) CA1027940A (en)

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