CA633929A - Yellow filter layers for multi-layer photographic color elements - Google Patents

Yellow filter layers for multi-layer photographic color elements

Info

Publication number
CA633929A
CA633929A CA633929A CA633929DA CA633929A CA 633929 A CA633929 A CA 633929A CA 633929 A CA633929 A CA 633929A CA 633929D A CA633929D A CA 633929DA CA 633929 A CA633929 A CA 633929A
Authority
CA
Canada
Prior art keywords
filter layers
color elements
yellow filter
photographic color
layer photographic
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
CA633929A
Other languages
English (en)
Inventor
M. Mader Paul
D. Nelson Robert
V. Crevling Thomas
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
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.)
Publication date
Application granted granted Critical
Publication of CA633929A publication Critical patent/CA633929A/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
    • 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
    • G03C1/835—Macromolecular substances therefor, e.g. mordants
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/142—Dye mordant

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Optical Filters (AREA)
CA633929A 1957-11-25 Yellow filter layers for multi-layer photographic color elements Expired CA633929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US698699A US3016306A (en) 1957-11-25 1957-11-25 Yellow filter layers for multi-layer photographic color elements

Publications (1)

Publication Number Publication Date
CA633929A true CA633929A (en) 1962-01-02

Family

ID=24806327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA633929A Expired CA633929A (en) 1957-11-25 Yellow filter layers for multi-layer photographic color elements

Country Status (5)

Country Link
US (1) US3016306A (he)
BE (1) BE573231A (he)
CA (1) CA633929A (he)
FR (1) FR1221619A (he)
GB (1) GB906083A (he)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627308A (he) * 1962-01-22
US3408193A (en) * 1964-12-16 1968-10-29 Eastman Kodak Co Coating compositions for the coating out of anionic mordant-acid dye layers
US3406069A (en) * 1965-06-03 1968-10-15 Du Pont Photographic element and process
US3425834A (en) * 1965-08-16 1969-02-04 Eastman Kodak Co Mordants for bleachable filter layers
US3455693A (en) * 1965-08-16 1969-07-15 Eastman Kodak Co Mordants for use in dyed filter layers
US3642482A (en) * 1967-07-25 1972-02-15 Eastman Kodak Co Photographic element and process
US3658536A (en) * 1970-07-13 1972-04-25 Wilfred L Wolf Multilayered color film of increased sharpness
JPS511419B1 (he) * 1971-02-09 1976-01-17
US4191571A (en) * 1974-04-26 1980-03-04 Hitachi, Ltd. Method of pattern forming in a photosensitive composition having a reciprocity law failing property
JPS5746542B2 (he) * 1974-05-10 1982-10-04
JPS52134425A (en) * 1976-05-06 1977-11-10 Fuji Photo Film Co Ltd Photographic light sensitive material having layer dyed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE557149C (de) * 1930-07-12 1932-08-19 Ig Farbenindustrie Ag Verfahren zur Herstellung von uebereinanderliegenden und verschieden gefaerbten Kolloidschichten
GB551500A (en) * 1941-08-19 1943-02-25 Eastman Kodak Co Improvements in photographic materials containing dyes
US2548564A (en) * 1946-12-31 1951-04-10 Eastman Kodak Co Photographic silver halide element with mordanted dye layer
BE553517A (he) * 1955-12-19

Also Published As

Publication number Publication date
US3016306A (en) 1962-01-09
BE573231A (he)
GB906083A (en) 1962-09-19
FR1221619A (fr) 1960-06-02

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