FR1471620A - Water-insoluble disazo dyes and method of preparation - Google Patents

Water-insoluble disazo dyes and method of preparation

Info

Publication number
FR1471620A
FR1471620A FR53786A FR53786A FR1471620A FR 1471620 A FR1471620 A FR 1471620A FR 53786 A FR53786 A FR 53786A FR 53786 A FR53786 A FR 53786A FR 1471620 A FR1471620 A FR 1471620A
Authority
FR
France
Prior art keywords
preparation
water
disazo dyes
insoluble disazo
insoluble
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
FR53786A
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.)
Harshaw Chemical Co
Original Assignee
Harshaw Chemical Co
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 Harshaw Chemical Co filed Critical Harshaw Chemical Co
Priority to FR53786A priority Critical patent/FR1471620A/en
Application granted granted Critical
Publication of FR1471620A publication Critical patent/FR1471620A/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
    • 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)
FR53786A 1965-03-19 1966-03-17 Water-insoluble disazo dyes and method of preparation Expired FR1471620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR53786A FR1471620A (en) 1965-03-19 1966-03-17 Water-insoluble disazo dyes and method of preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44129365A 1965-03-19 1965-03-19
FR53786A FR1471620A (en) 1965-03-19 1966-03-17 Water-insoluble disazo dyes and method of preparation

Publications (1)

Publication Number Publication Date
FR1471620A true FR1471620A (en) 1967-03-03

Family

ID=26169263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53786A Expired FR1471620A (en) 1965-03-19 1966-03-17 Water-insoluble disazo dyes and method of preparation

Country Status (1)

Country Link
FR (1) FR1471620A (en)

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