CA493830A - Thio-bis-acylamino pyrazolone couplers for color photography - Google Patents

Thio-bis-acylamino pyrazolone couplers for color photography

Info

Publication number
CA493830A
CA493830A CA493830A CA493830DA CA493830A CA 493830 A CA493830 A CA 493830A CA 493830 A CA493830 A CA 493830A CA 493830D A CA493830D A CA 493830DA CA 493830 A CA493830 A CA 493830A
Authority
CA
Canada
Prior art keywords
acylamino
thio
bis
color photography
pyrazolone couplers
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
CA493830A
Other languages
French (fr)
Inventor
Loria Anthony
W. Vittum Paul
Weissberger Arnold
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 CA493830A publication Critical patent/CA493830A/en
Expired legal-status Critical Current

Links

CA493830A Thio-bis-acylamino pyrazolone couplers for color photography Expired CA493830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493830T

Publications (1)

Publication Number Publication Date
CA493830A true CA493830A (en) 1953-06-23

Family

ID=35639222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493830A Expired CA493830A (en) Thio-bis-acylamino pyrazolone couplers for color photography

Country Status (1)

Country Link
CA (1) CA493830A (en)

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