CA918639A - Disazo pigments and process for their manufacture - Google Patents

Disazo pigments and process for their manufacture

Info

Publication number
CA918639A
CA918639A CA115077A CA115077A CA918639A CA 918639 A CA918639 A CA 918639A CA 115077 A CA115077 A CA 115077A CA 115077 A CA115077 A CA 115077A CA 918639 A CA918639 A CA 918639A
Authority
CA
Canada
Prior art keywords
manufacture
disazo pigments
disazo
pigments
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
CA115077A
Other languages
English (en)
Other versions
CA115077S (en
Inventor
Mueller Willy
Cseh Georg
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.)
Novartis AG
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
Application granted granted Critical
Publication of CA918639A publication Critical patent/CA918639A/en
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
    • 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)
CA115077A 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture Expired CA918639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH853070A CH540965A (de) 1970-06-08 1970-06-08 Verfahren zur Herstellung neuer Disazopigmente

Publications (1)

Publication Number Publication Date
CA918639A true CA918639A (en) 1973-01-09

Family

ID=4341604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115077A Expired CA918639A (en) 1970-06-08 1971-06-08 Disazo pigments and process for their manufacture

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8226734B2 (en) 2008-07-17 2012-07-24 Fujifilm Corporation Azo compound, azo pigment, pigment dispersion, coloring composition, ink for inkjet recording, coloring composition for color filter, color filter, and process for preparing a coloring composition for color filter
JP5544128B2 (ja) * 2008-09-02 2014-07-09 富士フイルム株式会社 アゾ化合物、アゾ顔料、顔料分散物、着色組成物、及びインクジェット記録用インク
JP5740089B2 (ja) * 2010-01-15 2015-06-24 富士フイルム株式会社 アゾ顔料の製造方法、インクジェット記録用インクの製造方法、カラーフィルター用着色組成物の製造方法、及びカラーフィルターの製造方法。
JP2011144298A (ja) * 2010-01-15 2011-07-28 Fujifilm Corp アゾ顔料の製造方法、顔料分散物、着色組成物、インクジェット記録用インクの調製方法、カラーフィルター用着色組成物及びカラーフィルター
JP2011162760A (ja) * 2010-01-15 2011-08-25 Fujifilm Corp 顔料分散組成物、着色硬化性組成物、固体撮像素子用カラーフィルタ及びその製造方法、並びに固体撮像素子
US8828132B2 (en) 2010-01-15 2014-09-09 Fujifilm Corporation Pigment composition, ink for inkjet recording, coloring composition for color filter, and color filter

Also Published As

Publication number Publication date
FR2094108A1 (pm) 1972-02-04
DE2128529A1 (de) 1971-12-16
CS164755B2 (pm) 1975-11-28
CH540965A (de) 1973-08-31
BE768174A (fr) 1971-12-07
GB1336898A (en) 1973-11-14
NL7107790A (pm) 1971-12-10

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