CA535434A - Bis-pyrazolone pour photographie en couleurs - Google Patents

Bis-pyrazolone pour photographie en couleurs

Info

Publication number: CA535434A
Authority: CA; Canada
Prior art keywords: pyrazolone; bis; color photography; photography; color
Prior art date: 1957-01-08
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

CA535434A

Other languages

English (en)

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

1957-01-08

1957-01-08 Application granted granted Critical

1957-01-08 Publication of CA535434A publication Critical patent/CA535434A/fr

Status Expired legal-status Critical Current

Links

FORCWSNQDMPPOC-UHFFFAOYSA-N 5-methyl-4-(3-methyl-5-oxo-1-phenyl-4h-pyrazol-4-yl)-2-phenyl-4h-pyrazol-3-one Chemical compound CC1=NN(C=2C=CC=CC=2)C(=O)C1C(C1=O)C(C)=NN1C1=CC=CC=C1 FORCWSNQDMPPOC-UHFFFAOYSA-N 0.000 title 1

CA535434A Bis-pyrazolone pour photographie en couleurs Expired CA535434A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA535434T

Publications (1)

Publication Number	Publication Date
CA535434A true CA535434A (fr)	1957-01-08

Family

ID=35690061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA535434A Expired CA535434A (fr)			Bis-pyrazolone pour photographie en couleurs

Country Status (1)

Country	Link
CA (1)	CA535434A (fr)

0
- CA CA535434A patent/CA535434A/fr not_active Expired

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