DE2066106C3 - Azomethinfarbstoffe - Google Patents

Azomethinfarbstoffe

Info

Publication number
DE2066106C3
DE2066106C3 DE19702066106 DE2066106A DE2066106C3 DE 2066106 C3 DE2066106 C3 DE 2066106C3 DE 19702066106 DE19702066106 DE 19702066106 DE 2066106 A DE2066106 A DE 2066106A DE 2066106 C3 DE2066106 C3 DE 2066106C3
Authority
DE
Germany
Prior art keywords
dyes
developer
azomethine
alkoxy
dye
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
DE19702066106
Other languages
German (de)
English (en)
Other versions
DE2066106B2 (de
Inventor
Arthur Ben Brighton Mass. Gouldston
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE2066106B2 publication Critical patent/DE2066106B2/de
Application granted granted Critical
Publication of DE2066106C3 publication Critical patent/DE2066106C3/de
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
    • C09B55/00—Azomethine dyes
    • 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
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE19702066106 1969-06-04 1970-06-03 Azomethinfarbstoffe Expired DE2066106C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83048069A 1969-06-04 1969-06-04
US83049969A 1969-06-04 1969-06-04

Publications (2)

Publication Number Publication Date
DE2066106B2 DE2066106B2 (de) 1981-04-02
DE2066106C3 true DE2066106C3 (de) 1981-12-03

Family

ID=27125362

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19702066106 Expired DE2066106C3 (de) 1969-06-04 1970-06-03 Azomethinfarbstoffe
DE19702027279 Expired DE2027279C3 (de) 1969-06-04 1970-06-03 Gelbe Azomethin-Chromkomplex-Entwicklerfarbstoffe und ihre Verwendung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19702027279 Expired DE2027279C3 (de) 1969-06-04 1970-06-03 Gelbe Azomethin-Chromkomplex-Entwicklerfarbstoffe und ihre Verwendung

Country Status (8)

Country Link
JP (1) JPS492618B1 (enExample)
BE (1) BE751320A (enExample)
CH (1) CH562864A5 (enExample)
DE (2) DE2066106C3 (enExample)
FR (1) FR2049865A5 (enExample)
GB (1) GB1312975A (enExample)
NL (1) NL165775C (enExample)
SE (1) SE368835B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212398B1 (enExample) * 1972-12-28 1976-06-04 Ugine Kuhlmann
JPS50103807U (enExample) * 1974-01-29 1975-08-27
DE3545245A1 (de) * 1985-12-20 1987-06-25 Henkel Kgaa Haarfaerbemittel mit direktziehenden azomethinfarbstoffen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116913A (en) * 1935-10-12 1938-05-10 Gen Aniline Works Inc Heavy metal azomethine diarylene dihydroxylates
US2155356A (en) * 1937-06-17 1939-04-18 Dow Chemical Co N-substituted-2-amino nitro-phenols

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116913A (en) * 1935-10-12 1938-05-10 Gen Aniline Works Inc Heavy metal azomethine diarylene dihydroxylates
US2155356A (en) * 1937-06-17 1939-04-18 Dow Chemical Co N-substituted-2-amino nitro-phenols

Also Published As

Publication number Publication date
FR2049865A5 (enExample) 1971-03-26
NL165775B (nl) 1980-12-15
SE368835B (enExample) 1974-07-22
NL7008127A (enExample) 1970-12-08
DE2027279A1 (de) 1970-12-10
CH562864A5 (enExample) 1975-06-13
DE2027279C3 (de) 1982-03-18
DE2066106B2 (de) 1981-04-02
BE751320A (fr) 1970-12-02
DE2027279B2 (de) 1981-06-25
GB1312975A (en) 1973-04-11
NL165775C (nl) 1981-05-15
JPS492618B1 (enExample) 1974-01-22

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
OD Request for examination
C3 Grant after two publication steps (3rd publication)