FR400691A - Process for the preparation of a red azo coloring material especially suitable for the manufacture of lacquers - Google Patents

Process for the preparation of a red azo coloring material especially suitable for the manufacture of lacquers

Info

Publication number
FR400691A
FR400691A FR400691DA FR400691A FR 400691 A FR400691 A FR 400691A FR 400691D A FR400691D A FR 400691DA FR 400691 A FR400691 A FR 400691A
Authority
FR
France
Prior art keywords
lacquers
manufacture
preparation
especially suitable
coloring material
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.)
Wuelfing Dahl & Cdeg AG
Original Assignee
Wuelfing Dahl & Cdeg 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 Wuelfing Dahl & Cdeg AG filed Critical Wuelfing Dahl & Cdeg AG
Application granted granted Critical
Publication of FR400691A publication Critical patent/FR400691A/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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR400691D 1909-02-13 1909-03-11 Process for the preparation of a red azo coloring material especially suitable for the manufacture of lacquers Expired FR400691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE400691X 1909-02-13

Publications (1)

Publication Number Publication Date
FR400691A true FR400691A (en) 1909-08-04

Family

ID=1445546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400691D Expired FR400691A (en) 1909-02-13 1909-03-11 Process for the preparation of a red azo coloring material especially suitable for the manufacture of lacquers

Country Status (1)

Country Link
FR (1) FR400691A (en)

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