CA418526A - Accoupleur des couleurs par acylimino-pyrazolone - Google Patents

Accoupleur des couleurs par acylimino-pyrazolone

Info

Publication number: CA418526A
Authority: CA; Canada
Prior art keywords: acylimino; colour coupler; pyrazolone; pyrazolone colour; coupler
Prior art date: 1944-02-22
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

CA418526A

Other languages

English (en)

Inventor

Weissberger Arnold

D. Porter Henry

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

1944-02-22

1944-02-22 Application granted granted Critical

1944-02-22 Publication of CA418526A publication Critical patent/CA418526A/fr

Status Expired legal-status Critical Current

Links

JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 title 1

CA418526A Accoupleur des couleurs par acylimino-pyrazolone Expired CA418526A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA418526T

Publications (1)

Publication Number	Publication Date
CA418526A true CA418526A (fr)	1944-02-22

Family

ID=35527790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA418526A Expired CA418526A (fr)			Accoupleur des couleurs par acylimino-pyrazolone

Country Status (1)

Country	Link
CA (1)	CA418526A (fr)

0
- CA CA418526A patent/CA418526A/fr not_active Expired

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