GB1293982A - Colour photographic light-sensitive materials having improved light fastness - Google Patents

Colour photographic light-sensitive materials having improved light fastness

Info

Publication number
GB1293982A
GB1293982A GB47079/70A GB4707970A GB1293982A GB 1293982 A GB1293982 A GB 1293982A GB 47079/70 A GB47079/70 A GB 47079/70A GB 4707970 A GB4707970 A GB 4707970A GB 1293982 A GB1293982 A GB 1293982A
Authority
GB
United Kingdom
Prior art keywords
sensitive materials
light
photographic
photographic light
colour 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
GB47079/70A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1293982A publication Critical patent/GB1293982A/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

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)

Abstract

1293982 U.V. absorbents for colour photographic light-sensitive materials. FUJI PHOTO FILM CO Ltd. 2 Oct 1970 [7 Oct 1969] 47079/70 Heading G2C [Also in Division C2] A photographic light-sensitive material comprises a support and a photographic layer containing, as an ultraviolet absorbent, a compound of the formula:- wherein R and R', which may be the same or different, each represents 1-20C alkyl, the sum of the carbon atoms in R and R' being at least 5. The photographic layer may be a silver halide emulsion, protective, intermediate, undercoat or backing layer. These ultraviolet absorbents require no solvent for the emulsified dispersion of the compound and the amount of gelatin for emulsifying the dispersion can therefore be reduced, and do not reduce the visible light sensitivity of a blue-sensitive emulsion layer.
GB47079/70A 1969-10-07 1970-10-02 Colour photographic light-sensitive materials having improved light fastness Expired GB1293982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44080154A JPS4830492B1 (en) 1969-10-07 1969-10-07

Publications (1)

Publication Number Publication Date
GB1293982A true GB1293982A (en) 1972-10-25

Family

ID=13710365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47079/70A Expired GB1293982A (en) 1969-10-07 1970-10-02 Colour photographic light-sensitive materials having improved light fastness

Country Status (8)

Country Link
US (1) US3707375A (en)
JP (1) JPS4830492B1 (en)
BE (1) BE757036A (en)
CA (1) CA959324A (en)
CH (1) CH535441A (en)
DE (1) DE2049289A1 (en)
FR (1) FR2064940A5 (en)
GB (1) GB1293982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451694A (en) * 1993-04-29 1995-09-19 Haarmann & Reimer Gmbh Process for preparing substituted 2-cyanocinnamic esters

Families Citing this family (133)

* Cited by examiner, † Cited by third party
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US4200464A (en) * 1975-10-16 1980-04-29 Fuji Photo Film Co., Ltd. Silver halide color photographic materials containing a UV filter compound
JPS5249029A (en) * 1975-10-16 1977-04-19 Fuji Photo Film Co Ltd Silver halide color photographic light sensitive material
JPS5397425A (en) * 1977-02-04 1978-08-25 Fuji Photo Film Co Ltd Silver halide color photographic material
DE3028417A1 (en) * 1980-07-26 1982-02-25 Basf Ag NEW ETHERED P-HYDROXYCIMATE ACID ESTERS, THEIR PRODUCTION AND THE PREPARATIONS THEREOF AS LIGHT PROTECTION AGENTS
JPS58111942A (en) * 1981-12-25 1983-07-04 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPS5923344A (en) * 1982-07-30 1984-02-06 Fuji Photo Film Co Ltd Photosensitive silver halide material
JPS60143331A (en) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd Silver halide photosensitive material
FR2577052B1 (en) * 1985-02-05 1988-09-09 Bertin & Cie METHOD AND DEVICE FOR MOVING THE POINT OF IMPACT OF A LASER BEAM ON A WORKPIECE
JPS61255342A (en) 1985-05-09 1986-11-13 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
US5384235A (en) * 1992-07-01 1995-01-24 Eastman Kodak Company Photographic elements incorporating polymeric ultraviolet absorbers
US5593818A (en) * 1993-06-22 1997-01-14 Fuji Photo Film Co., Ltd. Silver halide photographic material
JP3238005B2 (en) * 1994-06-24 2001-12-10 三菱製紙株式会社 Silver halide photographic materials
EP0698817A1 (en) 1994-08-22 1996-02-28 Agfa-Gevaert N.V. Assortment of silver halide photographic industrial X-ray films and method of processing said assortment
US5858633A (en) * 1994-12-21 1999-01-12 Eastman Kodak Company Photographic elements containing 3-alkyl group substituted 2-hydroxyphenylbenzotriazole UV absorbing polymers
DE19539189A1 (en) * 1995-10-20 1997-04-24 Basf Ag Substituted Benzylidencyanessigester
US5766834A (en) * 1996-05-17 1998-06-16 Eastman Kodak Company Photographic element containing ultraviolet absorbing polymer
US5770353A (en) * 1996-06-28 1998-06-23 Eastman Kodak Company Photographic element having improved ferrotyping resistance and surface appearance
US5948605A (en) * 1996-08-16 1999-09-07 Eastman Kodak Company Ultraviolet ray absorbing polymer latex compositions, method of making same, and imaging elements employing such particles
US5919850A (en) * 1997-03-12 1999-07-06 Eastman Kodak Company UV absorbing polymer particle for use in imaging elements
US5914223A (en) * 1997-03-12 1999-06-22 Eastman Kodak Company Photographic element with outer layer having improved physical performance
US5856078A (en) * 1997-03-12 1999-01-05 Eastman Kodak Company Antihalation undercoat layer with improved adhesion and reduced finishing dirt
US6143484A (en) * 1999-05-06 2000-11-07 Eastman Kodak Company Method for stabilizing photographic dispersions in melts containing fine grain silver halide
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451694A (en) * 1993-04-29 1995-09-19 Haarmann & Reimer Gmbh Process for preparing substituted 2-cyanocinnamic esters

Also Published As

Publication number Publication date
CA959324A (en) 1974-12-17
JPS4830492B1 (en) 1973-09-20
US3707375A (en) 1972-12-26
FR2064940A5 (en) 1971-07-23
BE757036A (en) 1971-03-16
CH535441A (en) 1973-03-31
DE2049289A1 (en) 1971-04-15

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PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee