CA538007A - Sels quaternaires dans emulsions photographiques a grains melanges - Google Patents

Sels quaternaires dans emulsions photographiques a grains melanges

Info

Publication number: CA538007A
Authority: CA; Canada
Prior art keywords: quaternary salts; photographic emulsions; mixed grain; grain photographic; mixed
Prior art date: 1957-03-12
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

CA538007A

Other languages

English (en)

Inventor

H. Carroll Burt

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

1957-03-12

1957-03-12 Application granted granted Critical

1957-03-12 Publication of CA538007A publication Critical patent/CA538007A/fr

Status Expired legal-status Critical Current

Links

239000000839 emulsion Substances 0.000 title 1
150000003839 salts Chemical group 0.000 title 1

CA538007A Sels quaternaires dans emulsions photographiques a grains melanges Expired CA538007A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA538007T

Publications (1)

Publication Number	Publication Date
CA538007A true CA538007A (fr)	1957-03-12

Family

ID=35692640

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA538007A Expired CA538007A (fr)			Sels quaternaires dans emulsions photographiques a grains melanges

Country Status (1)

Country	Link
CA (1)	CA538007A (fr)

0
- CA CA538007A patent/CA538007A/fr not_active Expired

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