CA513483A - Pyrazolone couplers for color photography - Google Patents

Pyrazolone couplers for color photography

Info

Publication number
CA513483A
CA513483A CA513483A CA513483DA CA513483A CA 513483 A CA513483 A CA 513483A CA 513483 A CA513483 A CA 513483A CA 513483D A CA513483D A CA 513483DA CA 513483 A CA513483 A CA 513483A
Authority
CA
Canada
Prior art keywords
color photography
pyrazolone couplers
pyrazolone
couplers
photography
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
CA513483A
Other languages
French (fr)
Inventor
W. Sawdey George
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 CA513483A publication Critical patent/CA513483A/en
Expired legal-status Critical Current

Links

CA513483A Pyrazolone couplers for color photography Expired CA513483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA513483T

Publications (1)

Publication Number Publication Date
CA513483A true CA513483A (en) 1955-06-07

Family

ID=35664564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA513483A Expired CA513483A (en) Pyrazolone couplers for color photography

Country Status (1)

Country Link
CA (1) CA513483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955094A (en) * 1956-06-21 1960-10-04 Exxon Research Engineering Co Process for preparing stable isoolefinmultiolefin rubbery polymer latices containing ortho-phosphoric acid and organic sulfate salts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955094A (en) * 1956-06-21 1960-10-04 Exxon Research Engineering Co Process for preparing stable isoolefinmultiolefin rubbery polymer latices containing ortho-phosphoric acid and organic sulfate salts

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