AU471712B2 - New disa zo pigments and processes for their manufacture - Google Patents

New disa zo pigments and processes for their manufacture

Info

Publication number
AU471712B2
AU471712B2 AU48402/72A AU4840272A AU471712B2 AU 471712 B2 AU471712 B2 AU 471712B2 AU 48402/72 A AU48402/72 A AU 48402/72A AU 4840272 A AU4840272 A AU 4840272A AU 471712 B2 AU471712 B2 AU 471712B2
Authority
AU
Australia
Prior art keywords
disa
pigments
manufacture
processes
new
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
AU48402/72A
Other languages
English (en)
Other versions
AU4840272A (en
Inventor
Rouech㉠Armand
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
Publication of AU4840272A publication Critical patent/AU4840272A/en
Application granted granted Critical
Publication of AU471712B2 publication Critical patent/AU471712B2/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
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
AU48402/72A 1971-11-11 1972-11-01 New disa zo pigments and processes for their manufacture Expired AU471712B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1637371A CH566374A5 (it) 1971-11-11 1971-11-11
CHCH16373/71 1971-11-11

Publications (2)

Publication Number Publication Date
AU4840272A AU4840272A (en) 1974-05-02
AU471712B2 true AU471712B2 (en) 1976-04-29

Family

ID=4416791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48402/72A Expired AU471712B2 (en) 1971-11-11 1972-11-01 New disa zo pigments and processes for their manufacture

Country Status (11)

Country Link
JP (1) JPS4856223A (it)
AR (1) AR195886A1 (it)
AU (1) AU471712B2 (it)
BE (1) BE791250A (it)
CA (1) CA974984A (it)
CH (1) CH566374A5 (it)
DE (1) DE2254624A1 (it)
FR (1) FR2159457B1 (it)
GB (1) GB1396548A (it)
IT (1) IT970405B (it)
NL (1) NL7215046A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724367A1 (de) * 1987-07-23 1989-02-02 Hoechst Ag Trifluormethyl-alkoxy-aniline, verfahren zu ihrer herstellung und ihre verwendung in der eisfarbentechnik

Also Published As

Publication number Publication date
FR2159457A1 (it) 1973-06-22
GB1396548A (en) 1975-06-04
JPS4856223A (it) 1973-08-07
BE791250A (fr) 1973-05-10
IT970405B (it) 1974-04-10
CH566374A5 (it) 1975-09-15
AU4840272A (en) 1974-05-02
NL7215046A (it) 1973-05-15
CA974984A (en) 1975-09-23
DE2254624A1 (de) 1973-05-17
AR195886A1 (es) 1973-11-15
FR2159457B1 (it) 1975-03-28

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