DE3479668D1 - Merocyanine dyes - Google Patents

Merocyanine dyes

Info

Publication number
DE3479668D1
DE3479668D1 DE8484303540T DE3479668T DE3479668D1 DE 3479668 D1 DE3479668 D1 DE 3479668D1 DE 8484303540 T DE8484303540 T DE 8484303540T DE 3479668 T DE3479668 T DE 3479668T DE 3479668 D1 DE3479668 D1 DE 3479668D1
Authority
DE
Germany
Prior art keywords
merocyanine dyes
merocyanine
dyes
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
DE8484303540T
Other languages
German (de)
English (en)
Inventor
Bernard Alan Lea
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE3479668D1 publication Critical patent/DE3479668D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/36—Sulfur atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE8484303540T 1983-05-27 1984-05-25 Merocyanine dyes Expired DE3479668D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838314800A GB8314800D0 (en) 1983-05-27 1983-05-27 Merocyanine dyes

Publications (1)

Publication Number Publication Date
DE3479668D1 true DE3479668D1 (de) 1989-10-12

Family

ID=10543516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303540T Expired DE3479668D1 (de) 1983-05-27 1984-05-25 Merocyanine dyes

Country Status (4)

Country Link
EP (1) EP0127455B1 (cg-RX-API-DMAC7.html)
JP (1) JPS606750A (cg-RX-API-DMAC7.html)
DE (1) DE3479668D1 (cg-RX-API-DMAC7.html)
GB (1) GB8314800D0 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225658A (en) * 1988-03-24 1993-07-06 Kabushiki Kaisha Komatsu Seisakusho Stopping a plasma arc cutter upon completion of cutting
EP0794456B1 (en) 1996-03-07 2003-01-29 Agfa-Gevaert Method of reproducing an electronically stored medical image on a light-sensitive photographic material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE674061A (cg-RX-API-DMAC7.html) *
FR1446107A (fr) * 1962-09-11 1966-07-15 Eastman Kodak Co Emulsions aux halogénures d'argent photodéveloppables chromatisées
DE1804972B2 (de) * 1967-10-25 1971-12-30 Kabushiki Kaisha Ricoh, Tokio Elektrophotographisches aufzeichnungsmaterial
JPS5747493A (en) * 1980-09-02 1982-03-18 Fuji Photo Film Co Ltd Method of determining a trace amount of enzyme

Also Published As

Publication number Publication date
GB8314800D0 (en) 1983-07-06
JPS606750A (ja) 1985-01-14
EP0127455B1 (en) 1989-09-06
JPH0460115B2 (cg-RX-API-DMAC7.html) 1992-09-25
EP0127455A3 (en) 1987-01-07
EP0127455A2 (en) 1984-12-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee