FR879161A - Acid dyes for wool and their preparation process - Google Patents

Acid dyes for wool and their preparation process

Info

Publication number
FR879161A
FR879161A FR879161DA FR879161A FR 879161 A FR879161 A FR 879161A FR 879161D A FR879161D A FR 879161DA FR 879161 A FR879161 A FR 879161A
Authority
FR
France
Prior art keywords
wool
preparation process
acid dyes
dyes
acid
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR879161A publication Critical patent/FR879161A/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
    • C09B51/00—Nitro or nitroso dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR879161D 1941-12-02 1941-12-02 Acid dyes for wool and their preparation process Expired FR879161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879161T 1941-12-02

Publications (1)

Publication Number Publication Date
FR879161A true FR879161A (en) 1943-02-16

Family

ID=9361704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879161D Expired FR879161A (en) 1941-12-02 1941-12-02 Acid dyes for wool and their preparation process

Country Status (1)

Country Link
FR (1) FR879161A (en)

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