GB1583069A - Disazo pigments process for their manufacture and use thereof - Google Patents

Disazo pigments process for their manufacture and use thereof Download PDF

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Publication number
GB1583069A
GB1583069A GB3191877A GB3191877A GB1583069A GB 1583069 A GB1583069 A GB 1583069A GB 3191877 A GB3191877 A GB 3191877A GB 3191877 A GB3191877 A GB 3191877A GB 1583069 A GB1583069 A GB 1583069A
Authority
GB
United Kingdom
Prior art keywords
orange
methyl
formula
phenylenediamine
amino
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
GB3191877A
Other languages
English (en)
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 GB1583069A publication Critical patent/GB1583069A/en
Expired legal-status Critical Current

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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
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Cosmetics (AREA)
GB3191877A 1976-08-03 1977-07-29 Disazo pigments process for their manufacture and use thereof Expired GB1583069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH988876A CH623072A5 (en) 1976-08-03 1976-08-03 Process for the preparation of disazo pigments and their use

Publications (1)

Publication Number Publication Date
GB1583069A true GB1583069A (en) 1981-01-21

Family

ID=4356771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191877A Expired GB1583069A (en) 1976-08-03 1977-07-29 Disazo pigments process for their manufacture and use thereof

Country Status (6)

Country Link
JP (1) JPS5318632A (US07714131-20100511-C00038.png)
CA (1) CA1095901A (US07714131-20100511-C00038.png)
CH (1) CH623072A5 (US07714131-20100511-C00038.png)
DE (1) DE2734659A1 (US07714131-20100511-C00038.png)
FR (1) FR2360633A1 (US07714131-20100511-C00038.png)
GB (1) GB1583069A (US07714131-20100511-C00038.png)

Also Published As

Publication number Publication date
DE2734659A1 (de) 1978-02-09
JPS5318632A (en) 1978-02-21
CH623072A5 (en) 1981-05-15
FR2360633B1 (US07714131-20100511-C00038.png) 1980-12-05
CA1095901A (en) 1981-02-17
FR2360633A1 (fr) 1978-03-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee