CH567281A5 - - Google Patents

Info

Publication number
CH567281A5
CH567281A5 CH11071A CH11071A CH567281A5 CH 567281 A5 CH567281 A5 CH 567281A5 CH 11071 A CH11071 A CH 11071A CH 11071 A CH11071 A CH 11071A CH 567281 A5 CH567281 A5 CH 567281A5
Authority
CH
Switzerland
Application number
CH11071A
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of CH567281A5 publication Critical patent/CH567281A5/xx

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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/22—Methine and polymethine dyes with an even number of CH groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
CH11071A 1970-01-20 1971-01-06 CH567281A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB276970 1970-01-20

Publications (1)

Publication Number Publication Date
CH567281A5 true CH567281A5 (en) 1975-09-30

Family

ID=9745554

Family Applications (1)

Application Number Title Priority Date Filing Date
CH11071A CH567281A5 (en) 1970-01-20 1971-01-06

Country Status (9)

Country Link
US (1) US3705038A (en)
JP (1) JPS514105B1 (en)
BE (1) BE761301A (en)
CA (1) CA979268A (en)
CH (1) CH567281A5 (en)
DE (1) DE2101106A1 (en)
FR (1) FR2074976A5 (en)
GB (1) GB1329271A (en)
SU (1) SU479304A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946933B1 (en) * 1971-03-20 1974-12-12
BE790873A (en) * 1971-11-10 1973-05-03 Agfa Gevaert Nv PHOTOGRAPHIC EMULSIONS OF THE LIPPMANN TYPE
JP3047269B2 (en) * 1992-04-22 2000-05-29 富士写真フイルム株式会社 Silver halide photographic material
DE69424006T2 (en) * 1993-06-08 2000-09-14 Fuji Photo Film Co Ltd Methine compounds and silver halide photographic materials containing them
US5464735A (en) * 1993-12-07 1995-11-07 Eastman Kodak Company Supersensitizing bis-benzothiazolocyanine dye combination for red sensitive silver halide emulsions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652716B2 (en) * 1972-08-30 1981-12-14

Also Published As

Publication number Publication date
SU479304A3 (en) 1975-07-30
CA979268A (en) 1975-12-09
FR2074976A5 (en) 1971-10-08
JPS514105B1 (en) 1976-02-09
DE2101106A1 (en) 1971-07-29
GB1329271A (en) 1973-09-05
US3705038A (en) 1972-12-05
BE761301A (en) 1971-07-07

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Legal Events

Date Code Title Description
PL Patent ceased