CH563600A5 - - Google Patents

Info

Publication number
CH563600A5
CH563600A5 CH1237270A CH1237270A CH563600A5 CH 563600 A5 CH563600 A5 CH 563600A5 CH 1237270 A CH1237270 A CH 1237270A CH 1237270 A CH1237270 A CH 1237270A CH 563600 A5 CH563600 A5 CH 563600A5
Authority
CH
Switzerland
Application number
CH1237270A
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 CH1237270A priority Critical patent/CH563600A5/xx
Priority to FR7129117A priority patent/FR2102351B1/fr
Priority to US00170964A priority patent/US3808194A/en
Priority to GB3776671A priority patent/GB1335474A/en
Priority to DE2140725A priority patent/DE2140725C3/de
Priority to IT52327/71A priority patent/IT942153B/it
Priority to BE771464A priority patent/BE771464A/xx
Priority to JP6264171A priority patent/JPS5420858B1/ja
Publication of CH563600A5 publication Critical patent/CH563600A5/xx

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
    • 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
    • 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
CH1237270A 1970-08-19 1970-08-19 CH563600A5 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1237270A CH563600A5 (ja) 1970-08-19 1970-08-19
FR7129117A FR2102351B1 (ja) 1970-08-19 1971-08-09
US00170964A US3808194A (en) 1970-08-19 1971-08-11 Disazo dyes containing a bis-urea bridging group
GB3776671A GB1335474A (en) 1970-08-19 1971-08-11 Azo dyestuffs their manufacture and use
DE2140725A DE2140725C3 (de) 1970-08-19 1971-08-13 Disazofarbstoffe und ihre Verwendung als Bildfarbstoffe in photographischen Aufzeichnungsmaterialien für das Silberfarbbleichverfahren
IT52327/71A IT942153B (it) 1970-08-19 1971-08-17 Azocoloranti e procedimento per la loro produzione ed applicazione
BE771464A BE771464A (fr) 1970-08-19 1971-08-18 Colorants azoiques nouveaux, leur procede de preparation et leur emplo
JP6264171A JPS5420858B1 (ja) 1970-08-19 1971-08-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1237270A CH563600A5 (ja) 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
CH563600A5 true CH563600A5 (ja) 1975-06-30

Family

ID=4382386

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1237270A CH563600A5 (ja) 1970-08-19 1970-08-19

Country Status (8)

Country Link
US (1) US3808194A (ja)
JP (1) JPS5420858B1 (ja)
BE (1) BE771464A (ja)
CH (1) CH563600A5 (ja)
DE (1) DE2140725C3 (ja)
FR (1) FR2102351B1 (ja)
GB (1) GB1335474A (ja)
IT (1) IT942153B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118232A (en) * 1971-04-07 1978-10-03 Ciba-Geigy Ag Photographic material containing sulphonic acid group containing disazo dyestuffs
US4299896A (en) * 1977-07-18 1981-11-10 Ricoh Co., Ltd. Electrophotographic sensitive materials containing a disazo pigment
CH636080A5 (de) * 1978-04-03 1983-05-13 Ciba Geigy Ag Farbstoffzwischenprodukte und deren herstellung.
US4295985A (en) * 1979-10-25 1981-10-20 Petrow Henry G Method of removal of chlorine retained by human skin and hair after exposure to chlorinated water, and soap and shampoo compositions adapted to effect said removal
FI71845C (fi) * 1979-12-18 1987-02-09 Vickers Ltd Foerbaettringar angaoende straolningskaensliga material.
DE19715603A1 (de) * 1997-04-15 1998-10-22 Dystar Textilfarben Gmbh & Co Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
JP2003026946A (ja) * 2001-07-16 2003-01-29 Fuji Photo Film Co Ltd メチン色素、その製造方法及び該色素を含有するハロゲン化銀写真感光材料
CN109627188B (zh) * 2019-01-14 2021-05-04 西安科技大学 一种偶氮苯的脲类衍生物及其制备方法和应用

Also Published As

Publication number Publication date
DE2140725A1 (de) 1972-02-24
IT942153B (it) 1973-03-20
FR2102351A1 (ja) 1972-04-07
DE2140725C3 (de) 1980-10-02
FR2102351B1 (ja) 1977-08-05
DE2140725B2 (de) 1980-01-31
JPS5420858B1 (ja) 1979-07-26
BE771464A (fr) 1972-02-18
GB1335474A (en) 1973-10-31
US3808194A (en) 1974-04-30

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Legal Events

Date Code Title Description
PL Patent ceased