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GB2061993B - Photographic dyestuffs - Google Patents

Photographic dyestuffs

Info

Publication number
GB2061993B
GB2061993B GB7937012A GB7937012A GB2061993B GB 2061993 B GB2061993 B GB 2061993B GB 7937012 A GB7937012 A GB 7937012A GB 7937012 A GB7937012 A GB 7937012A GB 2061993 B GB2061993 B GB 2061993B
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
photographic
photographic dyestuffs
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
GB7937012A
Other versions
GB2061993A (en
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB7937012A priority Critical patent/GB2061993B/en
Publication of GB2061993A publication Critical patent/GB2061993A/en
Application granted granted Critical
Publication of GB2061993B publication Critical patent/GB2061993B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C09B33/10—Disazo dyes in which the coupling component is a hydroxy-amino compound in which the coupling component is an amino naphthol
    • 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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB7937012A 1979-10-25 1979-10-25 Photographic dyestuffs Expired GB2061993B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7937012A GB2061993B (en) 1979-10-25 1979-10-25 Photographic dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7937012A GB2061993B (en) 1979-10-25 1979-10-25 Photographic dyestuffs

Publications (2)

Publication Number Publication Date
GB2061993A GB2061993A (en) 1981-05-20
GB2061993B true GB2061993B (en) 1983-07-20

Family

ID=10508757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7937012A Expired GB2061993B (en) 1979-10-25 1979-10-25 Photographic dyestuffs

Country Status (1)

Country Link
GB (1) GB2061993B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD722879S1 (en) 2012-06-14 2015-02-24 S.C. Johnson & Son, Inc. Bottle
USD736089S1 (en) 2012-06-14 2015-08-11 S.C. Johnson & Son, Inc. Bottle
USD736637S1 (en) 2012-06-14 2015-08-18 S.C. Johnson & Son, Inc. Bottle
USD845135S1 (en) 2017-02-24 2019-04-09 S. C. Johnson & Son, Inc. Bottle neck with cap

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115725189B (en) * 2022-11-03 2023-10-20 绍兴文理学院 A disazo disperse dye and its synthesis method and application

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD722879S1 (en) 2012-06-14 2015-02-24 S.C. Johnson & Son, Inc. Bottle
USD736089S1 (en) 2012-06-14 2015-08-11 S.C. Johnson & Son, Inc. Bottle
USD736637S1 (en) 2012-06-14 2015-08-18 S.C. Johnson & Son, Inc. Bottle
USD751407S1 (en) 2012-06-14 2016-03-15 S.C. Johnson & Son, Inc. Bottle
USD802427S1 (en) 2012-06-14 2017-11-14 S. C. Johnson & Son, Inc. Bottle
USD803062S1 (en) 2012-06-14 2017-11-21 S. C. Johnson & Son, Inc. Bottle
USD845135S1 (en) 2017-02-24 2019-04-09 S. C. Johnson & Son, Inc. Bottle neck with cap

Also Published As

Publication number Publication date
GB2061993A (en) 1981-05-20

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Legal Events

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