CH540965A - Process for the production of new disazo pigments - Google Patents

Process for the production of new disazo pigments

Info

Publication number
CH540965A
CH540965A CH853070A CH853070A CH540965A CH 540965 A CH540965 A CH 540965A CH 853070 A CH853070 A CH 853070A CH 853070 A CH853070 A CH 853070A CH 540965 A CH540965 A CH 540965A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigments
new disazo
new
pigments
Prior art date
Application number
CH853070A
Other languages
German (de)
Inventor
Georg Dr Cseh
Willy Dr Mueller
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 CH853070A priority Critical patent/CH540965A/en
Priority to ES391988A priority patent/ES391988A1/en
Priority to BE768174A priority patent/BE768174A/en
Priority to NL7107790A priority patent/NL7107790A/xx
Priority to FR7120496A priority patent/FR2094108A1/fr
Priority to DE19712128529 priority patent/DE2128529A1/en
Priority to CS417871A priority patent/CS164755B2/cs
Priority to CA115077A priority patent/CA918639A/en
Priority to GB1950171A priority patent/GB1336898A/en
Publication of CH540965A publication Critical patent/CH540965A/en

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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH853070A 1970-06-08 1970-06-08 Process for the production of new disazo pigments CH540965A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH853070A CH540965A (en) 1970-06-08 1970-06-08 Process for the production of new disazo pigments
ES391988A ES391988A1 (en) 1970-06-08 1971-06-07 Procedure for the preparation of disazoic pigments. (Machine-translation by Google Translate, not legally binding)
BE768174A BE768174A (en) 1970-06-08 1971-06-07 DISAZO PIGMENTS AND THEIR PROCESS FOR OBTAINING
NL7107790A NL7107790A (en) 1970-06-08 1971-06-07
FR7120496A FR2094108A1 (en) 1970-06-08 1971-06-07
DE19712128529 DE2128529A1 (en) 1970-06-08 1971-06-08 New disazo pigments and processes for their production
CS417871A CS164755B2 (en) 1970-06-08 1971-06-08
CA115077A CA918639A (en) 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture
GB1950171A GB1336898A (en) 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH853070A CH540965A (en) 1970-06-08 1970-06-08 Process for the production of new disazo pigments

Publications (1)

Publication Number Publication Date
CH540965A true CH540965A (en) 1973-08-31

Family

ID=4341604

Family Applications (1)

Application Number Title Priority Date Filing Date
CH853070A CH540965A (en) 1970-06-08 1970-06-08 Process for the production of new disazo pigments

Country Status (8)

Country Link
BE (1) BE768174A (en)
CA (1) CA918639A (en)
CH (1) CH540965A (en)
CS (1) CS164755B2 (en)
DE (1) DE2128529A1 (en)
FR (1) FR2094108A1 (en)
GB (1) GB1336898A (en)
NL (1) NL7107790A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319890B1 (en) * 2008-07-17 2015-10-28 FUJIFILM Corporation Azo compound, azo pigment, pigment dispersion, color composition, inkjet recording ink, color composition for color filter, color filter, and method for preparing color composition for color filter
JP5544128B2 (en) * 2008-09-02 2014-07-09 富士フイルム株式会社 Azo compound, azo pigment, pigment dispersion, coloring composition, and ink jet recording ink
US8828132B2 (en) 2010-01-15 2014-09-09 Fujifilm Corporation Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter
JP2011162760A (en) * 2010-01-15 2011-08-25 Fujifilm Corp Pigment dispersion composition, colored curable composition, color filter for solid-state image sensor and method of producing the same, and solid-state image sensor
JP2011144298A (en) * 2010-01-15 2011-07-28 Fujifilm Corp Method for producing azo pigment, pigment dispersion, coloring composition, method for preparing ink for inkjet recording, coloring composition for color filter, and color filter
JP5740089B2 (en) * 2010-01-15 2015-06-24 富士フイルム株式会社 A manufacturing method of an azo pigment, a manufacturing method of an ink for ink jet recording, a manufacturing method of a coloring composition for a color filter, and a manufacturing method of a color filter.

Also Published As

Publication number Publication date
CS164755B2 (en) 1975-11-28
NL7107790A (en) 1971-12-10
DE2128529A1 (en) 1971-12-16
FR2094108A1 (en) 1972-02-04
BE768174A (en) 1971-12-07
GB1336898A (en) 1973-11-14
CA918639A (en) 1973-01-09

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Legal Events

Date Code Title Description
PL Patent ceased