FR747864A - Colorants azoïques particulièrement propres à la teinture d'éthers cellulosiques - Google Patents

Colorants azoïques particulièrement propres à la teinture d'éthers cellulosiques

Info

Publication number
FR747864A
FR747864A FR747864DA FR747864A FR 747864 A FR747864 A FR 747864A FR 747864D A FR747864D A FR 747864DA FR 747864 A FR747864 A FR 747864A
Authority
FR
France
Prior art keywords
particularly suitable
cellulose ethers
azo dyes
dyeing cellulose
dyes particularly
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 FR747864A publication Critical patent/FR747864A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/26—Amino phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR747864D 1931-12-21 1932-12-20 Colorants azoïques particulièrement propres à la teinture d'éthers cellulosiques Expired FR747864A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH747864X 1931-12-21

Publications (1)

Publication Number Publication Date
FR747864A true FR747864A (fr) 1933-06-24

Family

ID=4533636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747864D Expired FR747864A (fr) 1931-12-21 1932-12-20 Colorants azoïques particulièrement propres à la teinture d'éthers cellulosiques

Country Status (1)

Country Link
FR (1) FR747864A (fr)

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