FR1551554A - - Google Patents

Info

Publication number
FR1551554A
FR1551554A FR1551554DA FR1551554A FR 1551554 A FR1551554 A FR 1551554A FR 1551554D A FR1551554D A FR 1551554DA FR 1551554 A FR1551554 A FR 1551554A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1551554A publication Critical patent/FR1551554A/fr
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
    • 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
    • G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
    • 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
    • C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
FR1551554D 1967-01-17 1968-01-17 Expired FR1551554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0054635 1967-01-17

Publications (1)

Publication Number Publication Date
FR1551554A true FR1551554A (en) 1968-12-27

Family

ID=6939574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551554D Expired FR1551554A (en) 1967-01-17 1968-01-17

Country Status (7)

Country Link
US (1) US3592657A (en)
BE (1) BE709463A (en)
CH (1) CH492235A (en)
DE (1) DE1522421A1 (en)
FR (1) FR1551554A (en)
GB (1) GB1215871A (en)
NL (1) NL6800725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569857A1 (en) * 1992-05-11 1993-11-18 Fuji Photo Film Co., Ltd. Silver halide photographic material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508803A (en) * 1983-12-05 1985-04-02 Xerox Corporation Photoconductive devices containing novel benzyl fluorinated squaraine compositions
DE4445065A1 (en) 1994-12-07 1996-06-13 Diagnostikforschung Inst Methods for in-vivo diagnostics using NIR radiation
CN101395228A (en) * 2006-01-06 2009-03-25 科学与工业研究委员会 Quinaldine based semisquaraines and squaraine dyes, process for preparation thereof and use thereof
CN102786459A (en) * 2012-08-16 2012-11-21 常州大学 Squarylium type chemical sensor for colorimetric identification of copper ion and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569857A1 (en) * 1992-05-11 1993-11-18 Fuji Photo Film Co., Ltd. Silver halide photographic material
US5312722A (en) * 1992-05-11 1994-05-17 Fuji Photo Film Co., Ltd. Silver halide photographic material

Also Published As

Publication number Publication date
US3592657A (en) 1971-07-13
NL6800725A (en) 1968-07-18
BE709463A (en) 1968-07-17
DE1522421A1 (en) 1969-07-31
CH492235A (en) 1970-06-15
GB1215871A (en) 1970-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse