FR830878A - Manufacturing process for silver halide emulsions - Google Patents

Manufacturing process for silver halide emulsions

Info

Publication number
FR830878A
FR830878A FR830878DA FR830878A FR 830878 A FR830878 A FR 830878A FR 830878D A FR830878D A FR 830878DA FR 830878 A FR830878 A FR 830878A
Authority
FR
France
Prior art keywords
manufacturing process
silver halide
halide emulsions
emulsions
silver
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR830878A publication Critical patent/FR830878A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
FR830878D 1936-12-18 1937-12-16 Manufacturing process for silver halide emulsions Expired FR830878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0056652 1936-12-18

Publications (1)

Publication Number Publication Date
FR830878A true FR830878A (en) 1938-08-11

Family

ID=7194406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830878D Expired FR830878A (en) 1936-12-18 1937-12-16 Manufacturing process for silver halide emulsions

Country Status (5)

Country Link
US (1) US2186719A (en)
BE (1) BE425268A (en)
CH (1) CH213625A (en)
FR (1) FR830878A (en)
NL (1) NL58563C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418747A (en) * 1944-05-20 1947-04-08 Gen Aniline & Film Corp Nondiffusing phenolic color couplers
US2465067A (en) * 1947-07-03 1949-03-22 Du Pont Dye intermediates
US2678882A (en) * 1952-01-23 1954-05-18 Eastman Kodak Co Aromatic sulfonyl halinde couplers for color photography
US5223386A (en) * 1989-03-04 1993-06-29 Konica Corporation Cyan coupler

Also Published As

Publication number Publication date
CH213625A (en) 1941-02-28
US2186719A (en) 1940-01-09
BE425268A (en)
NL58563C (en)

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