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FR1443030A - New dispersion of fluorescent agent, and its application in photographic products - Google Patents

New dispersion of fluorescent agent, and its application in photographic products

Info

Publication number
FR1443030A
FR1443030A FR28571A FR28571A FR1443030A FR 1443030 A FR1443030 A FR 1443030A FR 28571 A FR28571 A FR 28571A FR 28571 A FR28571 A FR 28571A FR 1443030 A FR1443030 A FR 1443030A
Authority
FR
France
Prior art keywords
application
fluorescent agent
photographic products
new dispersion
dispersion
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
FR28571A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1443030A publication Critical patent/FR1443030A/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
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • 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
    • Y10S430/134—Brightener containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR28571A 1964-08-24 1965-08-17 New dispersion of fluorescent agent, and its application in photographic products Expired FR1443030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391786A US3416923A (en) 1964-08-24 1964-08-24 Amide dispersant for fluorescent agents in photographic elements

Publications (1)

Publication Number Publication Date
FR1443030A true FR1443030A (en) 1966-06-17

Family

ID=23547945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28571A Expired FR1443030A (en) 1964-08-24 1965-08-17 New dispersion of fluorescent agent, and its application in photographic products

Country Status (4)

Country Link
US (1) US3416923A (en)
DE (1) DE1267548B (en)
FR (1) FR1443030A (en)
GB (1) GB1119060A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758341A (en) * 1969-11-03 1971-05-03 Agfa Gevaert Nv IMPROVED PHOTOGRAPHIC MATERIAL
JPS5399939A (en) * 1977-02-10 1978-08-31 Konishiroku Photo Ind Co Ltd Silver halide color photographic material
US4851327A (en) 1986-07-17 1989-07-25 Fuji Photo Film Co., Ltd. Photographic color photosensitive material with two layer reflective support
DE58904709D1 (en) * 1988-09-16 1993-07-22 Ciba Geigy Ag OPTICAL BRIGHTENERS.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE425695A (en) * 1937-01-13
US2668777A (en) * 1948-10-16 1954-02-09 Bayer Ag Whitening agents for organic materials
GB786234A (en) * 1954-11-12 1957-11-13 Geigy Ag J R Improvements relating to substituted ureidocoumarin compounds and their use
DE1150274B (en) * 1959-03-21 1963-06-12 Leonar Werke Ag Process for the production of a photographic material with optical brighteners embedded in a diffusion-proof manner
US2980625A (en) * 1959-05-11 1961-04-18 Sterling Drug Inc Dispersions of benzimidazolylstilbene whitening and brightening agents and production thereof
US3127270A (en) * 1959-07-31 1964-03-31 New stilbene compounds
DE1236935B (en) * 1961-10-17 1967-03-16 Agfa Ag Transparent photographic amplifier films
US3260715A (en) * 1962-12-17 1966-07-12 Eastman Kodak Co Fluorescent bis-benzoxazolyl stilbenes

Also Published As

Publication number Publication date
GB1119060A (en) 1968-07-03
DE1267548B (en) 1968-05-02
US3416923A (en) 1968-12-17

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