FR2288131A1 - WATER-SOLUBLE DISAZOIC COLORANTS - Google Patents

WATER-SOLUBLE DISAZOIC COLORANTS

Info

Publication number
FR2288131A1
FR2288131A1 FR7531289A FR7531289A FR2288131A1 FR 2288131 A1 FR2288131 A1 FR 2288131A1 FR 7531289 A FR7531289 A FR 7531289A FR 7531289 A FR7531289 A FR 7531289A FR 2288131 A1 FR2288131 A1 FR 2288131A1
Authority
FR
France
Prior art keywords
disazoic
colorants
soluble
water
soluble disazoic
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.)
Withdrawn
Application number
FR7531289A
Other languages
French (fr)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2288131A1 publication Critical patent/FR2288131A1/en
Withdrawn legal-status Critical Current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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Cosmetics (AREA)
FR7531289A 1974-10-14 1975-10-13 WATER-SOLUBLE DISAZOIC COLORANTS Withdrawn FR2288131A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4440574A GB1489753A (en) 1974-10-14 1974-10-14 Disazo dyes

Publications (1)

Publication Number Publication Date
FR2288131A1 true FR2288131A1 (en) 1976-05-14

Family

ID=10433154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531289A Withdrawn FR2288131A1 (en) 1974-10-14 1975-10-13 WATER-SOLUBLE DISAZOIC COLORANTS

Country Status (10)

Country Link
JP (1) JPS5164537A (en)
BE (1) BE834285A (en)
BR (1) BR7506676A (en)
CH (1) CH602884A5 (en)
DE (1) DE2545826A1 (en)
ES (1) ES441772A1 (en)
FR (1) FR2288131A1 (en)
GB (1) GB1489753A (en)
IT (1) IT1042991B (en)
NL (1) NL7512003A (en)

Also Published As

Publication number Publication date
DE2545826A1 (en) 1976-04-22
JPS5164537A (en) 1976-06-04
GB1489753A (en) 1977-10-26
BE834285A (en) 1976-04-07
CH602884A5 (en) 1978-08-15
BR7506676A (en) 1976-08-31
NL7512003A (en) 1976-04-20
ES441772A1 (en) 1977-04-01
IT1042991B (en) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse