GB1529908A - Colour photographic silver halide material containing a bisphenol - Google Patents

Colour photographic silver halide material containing a bisphenol

Info

Publication number
GB1529908A
GB1529908A GB5109476A GB5109476A GB1529908A GB 1529908 A GB1529908 A GB 1529908A GB 5109476 A GB5109476 A GB 5109476A GB 5109476 A GB5109476 A GB 5109476A GB 1529908 A GB1529908 A GB 1529908A
Authority
GB
United Kingdom
Prior art keywords
bisphenol
silver halide
alkyl
magenta coupler
halide material
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
GB5109476A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1529908A publication Critical patent/GB1529908A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/39212—Carbocyclic
    • G03C7/39216—Carbocyclic with OH groups

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1529908 Photographic silver halide material containing a bisphenol and a magenta coupler KONISHIROKU PHOTO INDUSTRY CO Ltd 8 Dec 1976 [12 Dec 1975] 51094/76 Heading G2C A photo-sensitive silver halide material comprises a support bearing a layer containing a magenta coupler having a 3-anilino-5-pyrazolone nucleus, the material comprising at least one bisphenol of the Formula:- where R 1 , R 2 , R 3 and R 4 are each 1-18C alkyl, the total number of C atoms in R 1 , R 2 , R 3 and R 4 being up to 32; X is a single bond, O, S, SO 2 or -(CHR 5 ) n -; R 5 is H or 1-10 C alkyl; and n is 1, 2 or 3, and when n is 2 or 3, the groups R 5 can be the same or different. The magenta coupler preferably has the Formula:- where X is halogen, OH, CN, NO 2 , amido, diacylamino, N-substituted amino or optionally substituted alkyl, aryl, alkoxy or aryloxy; Y is optionally substituted aryl or a 5- or 6-membered heterocyclic ring; W is a hydrophobic ballast group; V is H or a group defined for X or W; and Z is H or a split-off group. In a diffusion transfer material the bisphenol is preferably present in the imagereceiving element. Magenta dye images having excellent light resistance without yellow stain can be produced using this material.
GB5109476A 1975-12-12 1976-12-08 Colour photographic silver halide material containing a bisphenol Expired GB1529908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14892975A JPS5942302B2 (en) 1975-12-12 1975-12-12 Karasya Shinzairiyou

Publications (1)

Publication Number Publication Date
GB1529908A true GB1529908A (en) 1978-10-25

Family

ID=15463809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5109476A Expired GB1529908A (en) 1975-12-12 1976-12-08 Colour photographic silver halide material containing a bisphenol

Country Status (2)

Country Link
JP (1) JPS5942302B2 (en)
GB (1) GB1529908A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451051A1 (en) * 1979-03-09 1980-10-03 Minnesota Mining & Mfg CONTRAST ENHANCERS FOR COLOR PHOTOGRAPHY AND USES THEREOF
EP0399541A2 (en) * 1989-05-25 1990-11-28 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5538842A (en) * 1993-07-02 1996-07-23 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
US5576165A (en) * 1993-07-07 1996-11-19 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US6037113A (en) * 1998-08-14 2000-03-14 Eastman Kodak Company Photographic element and process for its use
EP1132379A1 (en) * 1998-09-21 2001-09-12 Takeda Chemical Industries, Ltd. Novel thiol derivatives, process for producing the same and utilization thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154325A (en) * 1978-05-25 1979-12-05 Oriental Photo Ind Co Ltd Color photographic photosensitive material
JPH0230508U (en) * 1988-08-19 1990-02-27
JPH0339956A (en) * 1989-01-04 1991-02-20 Konica Corp Silver halide color photographic sensitive material
JPH03186840A (en) * 1989-12-18 1991-08-14 Fuji Photo Film Co Ltd Silver halide color photographic sensitive material

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451051A1 (en) * 1979-03-09 1980-10-03 Minnesota Mining & Mfg CONTRAST ENHANCERS FOR COLOR PHOTOGRAPHY AND USES THEREOF
EP0399541A2 (en) * 1989-05-25 1990-11-28 Fuji Photo Film Co., Ltd. Silver halide color photographic material
EP0399541A3 (en) * 1989-05-25 1991-04-03 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5120636A (en) * 1989-05-25 1992-06-09 Fuji Photo Film Co., Ltd. Silver halide color photographic material containing magenta coupler, specific organic solvent and bisphenol compound
US5538842A (en) * 1993-07-02 1996-07-23 Fuji Photo Film Co., Ltd. Silver halide color photographic light-sensitive material
US5576165A (en) * 1993-07-07 1996-11-19 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US6037113A (en) * 1998-08-14 2000-03-14 Eastman Kodak Company Photographic element and process for its use
EP1132379A1 (en) * 1998-09-21 2001-09-12 Takeda Chemical Industries, Ltd. Novel thiol derivatives, process for producing the same and utilization thereof
EP1132379A4 (en) * 1998-09-21 2005-02-16 Takeda Pharmaceutical Novel thiol derivatives, process for producing the same and utilization thereof

Also Published As

Publication number Publication date
JPS5272225A (en) 1977-06-16
JPS5942302B2 (en) 1984-10-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee