FR858095A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR858095A
FR858095A FR858095DA FR858095A FR 858095 A FR858095 A FR 858095A FR 858095D A FR858095D A FR 858095DA FR 858095 A FR858095 A FR 858095A
Authority
FR
France
Prior art keywords
azo dyes
azo
dyes
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
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR858095A publication Critical patent/FR858095A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/40—Trisazo dyes ot the type the component K being a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR858095D 1938-07-22 1939-07-20 Colorants azoïques Expired FR858095A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH858095X 1938-07-22

Publications (1)

Publication Number Publication Date
FR858095A true FR858095A (fr) 1940-11-16

Family

ID=4542861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858095D Expired FR858095A (fr) 1938-07-22 1939-07-20 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR858095A (fr)

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