FR429823A - Process for the production of dyes pulling directly on cotton - Google Patents

Process for the production of dyes pulling directly on cotton

Info

Publication number
FR429823A
FR429823A FR429823DA FR429823A FR 429823 A FR429823 A FR 429823A FR 429823D A FR429823D A FR 429823DA FR 429823 A FR429823 A FR 429823A
Authority
FR
France
Prior art keywords
dyes
cotton
production
pulling directly
pulling
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and 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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR429823A publication Critical patent/FR429823A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/14—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents with phosgene or thiophosgene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR429823D 1910-05-10 1911-04-29 Process for the production of dyes pulling directly on cotton Expired FR429823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE429823X 1910-05-10

Publications (1)

Publication Number Publication Date
FR429823A true FR429823A (en) 1911-10-02

Family

ID=1472121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR429823D Expired FR429823A (en) 1910-05-10 1911-04-29 Process for the production of dyes pulling directly on cotton

Country Status (1)

Country Link
FR (1) FR429823A (en)

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