GB2016502A - Novel chemical compounds - Google Patents

Novel chemical compounds

Info

Publication number
GB2016502A
GB2016502A GB7906761A GB7906761A GB2016502A GB 2016502 A GB2016502 A GB 2016502A GB 7906761 A GB7906761 A GB 7906761A GB 7906761 A GB7906761 A GB 7906761A GB 2016502 A GB2016502 A GB 2016502A
Authority
GB
United Kingdom
Prior art keywords
dyes
chemical compounds
novel chemical
heterocyclic ring
substituted aromatic
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.)
Withdrawn
Application number
GB7906761A
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 GB7906761A priority Critical patent/GB2016502A/en
Publication of GB2016502A publication Critical patent/GB2016502A/en
Withdrawn legal-status Critical Current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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/14—Phthalocyanine-azo dyes
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/001—Dyes containing an onium group attached to the dye skeleton via a bridge
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

The preparation of phthalocyanine dyes is described. These dyes are useful in dye diffusion transfer processes. The dyes have the general formula:- (M)n-Pc-[L-R2-N=N-R1]p where M is a metal and n is 0 or 1, Pc represents a phthalocyanine complex, L is a linking group, R1 is a substituted aromatic or heterocyclic ring containing a ballasting group, R2 is an optionally further substituted aromatic or heterocyclic ring and p is 1 - 4. A typical dye has the formula:- <IMAGE>
GB7906761A 1978-02-28 1979-02-26 Novel chemical compounds Withdrawn GB2016502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906761A GB2016502A (en) 1978-02-28 1979-02-26 Novel chemical compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB778478 1978-02-28
GB7906761A GB2016502A (en) 1978-02-28 1979-02-26 Novel chemical compounds

Publications (1)

Publication Number Publication Date
GB2016502A true GB2016502A (en) 1979-09-26

Family

ID=26241664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906761A Withdrawn GB2016502A (en) 1978-02-28 1979-02-26 Novel chemical compounds

Country Status (1)

Country Link
GB (1) GB2016502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519395A1 (en) * 1991-06-18 1992-12-23 Eastman Kodak Company Sulfonamido or amido substituted phthalocyanines for optical recording
US6605124B1 (en) * 1999-01-21 2003-08-12 L'oreal S.A. Cationic couplers and their use for oxidation dyeing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519395A1 (en) * 1991-06-18 1992-12-23 Eastman Kodak Company Sulfonamido or amido substituted phthalocyanines for optical recording
US6605124B1 (en) * 1999-01-21 2003-08-12 L'oreal S.A. Cationic couplers and their use for oxidation dyeing

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)