FR449012A - New diazotized azo dyes for cotton and their production process - Google Patents

New diazotized azo dyes for cotton and their production process

Info

Publication number
FR449012A
FR449012A FR449012DA FR449012A FR 449012 A FR449012 A FR 449012A FR 449012D A FR449012D A FR 449012DA FR 449012 A FR449012 A FR 449012A
Authority
FR
France
Prior art keywords
diazotized
cotton
new
production process
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
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR449012A publication Critical patent/FR449012A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR449012D 1911-11-29 1912-10-03 New diazotized azo dyes for cotton and their production process Expired FR449012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE449012X 1911-11-29

Publications (1)

Publication Number Publication Date
FR449012A true FR449012A (en) 1913-02-15

Family

ID=1489574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR449012D Expired FR449012A (en) 1911-11-29 1912-10-03 New diazotized azo dyes for cotton and their production process

Country Status (1)

Country Link
FR (1) FR449012A (en)

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