NL284975A - - Google Patents

Info

Publication number
NL284975A
NL284975A NL284975DA NL284975A NL 284975 A NL284975 A NL 284975A NL 284975D A NL284975D A NL 284975DA NL 284975 A NL284975 A NL 284975A
Authority
NL
Netherlands
Application number
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.)
Publication of NL284975A publication Critical patent/NL284975A/xx

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
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • G03C7/29—Azo dyes therefor
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/145—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyridine Compounds (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL284975D 1961-11-02 NL284975A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1270561A CH415294A (de) 1961-11-02 1961-11-02 Photographische Schicht für das Silberfarbbleichverfahren

Publications (1)

Publication Number Publication Date
NL284975A true NL284975A (de)

Family

ID=4385617

Family Applications (1)

Application Number Title Priority Date Filing Date
NL284975D NL284975A (de) 1961-11-02

Country Status (7)

Country Link
US (1) US3264109A (de)
BE (1) BE624356A (de)
CH (1) CH415294A (de)
DE (1) DE1148868B (de)
ES (1) ES282089A1 (de)
GB (1) GB964060A (de)
NL (1) NL284975A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257568B (de) * 1964-08-14 1967-12-28 Agfa Gevaert Ag Lichtempfindliches, farbphotographisches Material
CH440967A (de) * 1964-11-09 1967-07-31 Ciba Geigy Photographisches Material für das Silberfarbbleichverfahren
CH449423A (de) * 1965-02-22 1967-12-31 Ciba Geigy Photographisches Material für das Silberfarbbleichverfahren
DE1285308B (de) * 1965-10-15 1968-12-12 Agfa Gevaert Ag Photographisches Material
CH492234A (de) * 1967-06-07 1970-06-15 Ciba Geigy Photographisches Material
US4051123A (en) * 1972-03-28 1977-09-27 Ciba-Geigy Ag Sulfonic-acid-group containing disazo dyestuffs
US4118232A (en) * 1971-04-07 1978-10-03 Ciba-Geigy Ag Photographic material containing sulphonic acid group containing disazo dyestuffs
CH566029A5 (de) * 1971-05-14 1975-08-29 Ciba Geigy Ag
EP0918074B1 (de) * 1997-11-20 2000-07-12 ILFORD Imaging Switzerland GmbH Azofarbstoffe, ihre Herstellung und Verwendung
US7455695B2 (en) * 2004-06-28 2008-11-25 Depuy Products, Inc. Modular prosthesis and locking nut therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750067A (en) * 1927-04-21 1930-03-11 Gen Aniline Works Inc Azo dyes
GB541073A (en) * 1940-04-09 1941-11-12 Eastman Kodak Co Process of colour photography and materials therefor
US2294892A (en) * 1940-05-07 1942-09-08 Eastman Kodak Co Dye for photographic layers
US2341791A (en) * 1940-11-22 1944-02-15 Soc Of Chemical Ind Yellow disazo dyestuffs
US2418624A (en) * 1943-03-02 1947-04-08 Eastman Kodak Co Azo dyes for color photography
NL227619A (de) * 1957-05-09

Also Published As

Publication number Publication date
BE624356A (de) 1963-04-30
ES282089A1 (es) 1963-04-01
DE1148868B (de) 1963-05-16
US3264109A (en) 1966-08-02
CH415294A (de) 1966-06-15
GB964060A (en) 1964-07-15

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