CA1095901A - Procede de preparation industrielle et emploi de pigments disazoiques - Google Patents

Procede de preparation industrielle et emploi de pigments disazoiques

Info

Publication number
CA1095901A
CA1095901A CA283,710A CA283710A CA1095901A CA 1095901 A CA1095901 A CA 1095901A CA 283710 A CA283710 A CA 283710A CA 1095901 A CA1095901 A CA 1095901A
Authority
CA
Canada
Prior art keywords
amino
trifluoromethyl
diphenyl ether
orange
phenylenediamine
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
CA283,710A
Other languages
English (en)
Inventor
Georg Cseh
Armand Roueche
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy Investments Ltd
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 Investments Ltd filed Critical Ciba Geigy Investments Ltd
Application granted granted Critical
Publication of CA1095901A publication Critical patent/CA1095901A/fr
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
    • 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)
CA283,710A 1976-08-03 1977-07-29 Procede de preparation industrielle et emploi de pigments disazoiques Expired CA1095901A (fr)

Applications Claiming Priority (2)

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
CH9888/76 1976-08-03

Publications (1)

Publication Number Publication Date
CA1095901A true CA1095901A (fr) 1981-02-17

Family

ID=4356771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283,710A Expired CA1095901A (fr) 1976-08-03 1977-07-29 Procede de preparation industrielle et emploi de pigments disazoiques

Country Status (6)

Country Link
JP (1) JPS5318632A (fr)
CA (1) CA1095901A (fr)
CH (1) CH623072A5 (fr)
DE (1) DE2734659A1 (fr)
FR (1) FR2360633A1 (fr)
GB (1) GB1583069A (fr)

Also Published As

Publication number Publication date
FR2360633B1 (fr) 1980-12-05
JPS5318632A (en) 1978-02-21
GB1583069A (en) 1981-01-21
FR2360633A1 (fr) 1978-03-03
DE2734659A1 (de) 1978-02-09
CH623072A5 (en) 1981-05-15

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Legal Events

Date Code Title Description
MKEX Expiry