DE69220297T2 - Dispersionen fester Filterfarbstoff-Teilchen für photographische Elemente - Google Patents

Dispersionen fester Filterfarbstoff-Teilchen für photographische Elemente

Info

Publication number
DE69220297T2
DE69220297T2 DE1992620297 DE69220297T DE69220297T2 DE 69220297 T2 DE69220297 T2 DE 69220297T2 DE 1992620297 DE1992620297 DE 1992620297 DE 69220297 T DE69220297 T DE 69220297T DE 69220297 T2 DE69220297 T2 DE 69220297T2
Authority
DE
Germany
Prior art keywords
dispersions
photographic elements
dye particles
solid filter
filter dye
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 - Fee Related
Application number
DE1992620297
Other languages
English (en)
Other versions
DE69220297D1 (de
Inventor
Donald Richard Diehl
Glenn Monroe Brown
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69220297D1 publication Critical patent/DE69220297D1/de
Application granted granted Critical
Publication of DE69220297T2 publication Critical patent/DE69220297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor
    • G03C1/832—Methine or polymethine dyes
    • 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
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE1992620297 1991-07-22 1992-07-21 Dispersionen fester Filterfarbstoff-Teilchen für photographische Elemente Expired - Fee Related DE69220297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73393091A 1991-07-22 1991-07-22

Publications (2)

Publication Number Publication Date
DE69220297D1 DE69220297D1 (de) 1997-07-17
DE69220297T2 true DE69220297T2 (de) 1998-01-08

Family

ID=24949677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992620297 Expired - Fee Related DE69220297T2 (de) 1991-07-22 1992-07-21 Dispersionen fester Filterfarbstoff-Teilchen für photographische Elemente

Country Status (3)

Country Link
EP (1) EP0524594B1 (de)
JP (1) JPH05197078A (de)
DE (1) DE69220297T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684024A (en) * 1996-01-25 1997-11-04 Viropharma Incorporated Pyrazole dimers compositions and methods for treating influenza
DE19920808A1 (de) * 1998-05-16 1999-11-18 Basf Ag Methin- und Azamethinfarbstoffe auf Basis von 5-gliedrigen Heterocyclen, die eine Trifluormethylgruppe aufweisen
WO2006129583A1 (ja) * 2005-05-30 2006-12-07 Genecare Research Institute Co., Ltd. ピラゾロン誘導体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712961D0 (en) * 1987-06-03 1987-07-08 Minnesota Mining & Mfg Colour photothermographic elements
EP0351593A3 (de) * 1988-06-30 1991-01-30 Eastman Kodak Company Bei Licht handhabbares photographisches Element mit einer eine Dispersion fester Partikel eines Filterfarbstoffes enthaltenden Schicht

Also Published As

Publication number Publication date
EP0524594A1 (de) 1993-01-27
EP0524594B1 (de) 1997-06-11
DE69220297D1 (de) 1997-07-17
JPH05197078A (ja) 1993-08-06

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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