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FR1581356A - - Google Patents

Info

Publication number
FR1581356A
FR1581356A FR1581356DA FR1581356A FR 1581356 A FR1581356 A FR 1581356A FR 1581356D A FR1581356D A FR 1581356DA FR 1581356 A FR1581356 A FR 1581356A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1581356A publication Critical patent/FR1581356A/fr
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
    • G03C7/28—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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • 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
    • C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR1581356D 1967-09-15 1968-09-13 Expired FR1581356A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66817467A 1967-09-15 1967-09-15

Publications (1)

Publication Number Publication Date
FR1581356A true FR1581356A (de) 1969-09-12

Family

ID=24681296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1581356D Expired FR1581356A (de) 1967-09-15 1968-09-13

Country Status (5)

Country Link
US (1) US3542555A (de)
BE (1) BE720874A (de)
CH (1) CH493865A (de)
FR (1) FR1581356A (de)
GB (1) GB1250767A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739953A1 (de) * 1977-09-05 1979-03-22 Basf Ag Verdoppelte triphenylmethanfarbstoffe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH488212A (de) * 1967-09-01 1970-03-31 Ciba Geigy Photographisches Material
CN105295425B (zh) * 2015-11-11 2017-02-08 金华恒利康化工有限公司 一种环保型弱酸红染料及其制备方法
BR112019006503A2 (pt) * 2016-11-01 2019-08-13 Milliken & Co polímeros leuco como agentes de azulamento em composições de cuidados de lavanderia

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23357E (en) * 1939-08-28 1951-04-17 Processes for producing same
BE489248A (de) * 1948-11-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739953A1 (de) * 1977-09-05 1979-03-22 Basf Ag Verdoppelte triphenylmethanfarbstoffe

Also Published As

Publication number Publication date
US3542555A (en) 1970-11-24
BE720874A (de) 1969-02-17
CH493865A (fr) 1970-07-15
GB1250767A (de) 1971-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse