FR627009A - Process for the preparation of water-soluble chromium dyes of the triarylmethane series - Google Patents

Process for the preparation of water-soluble chromium dyes of the triarylmethane series

Info

Publication number
FR627009A
FR627009A FR627009DA FR627009A FR 627009 A FR627009 A FR 627009A FR 627009D A FR627009D A FR 627009DA FR 627009 A FR627009 A FR 627009A
Authority
FR
France
Prior art keywords
preparation
water
soluble chromium
triarylmethane series
chromium 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.)
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 FR627009A publication Critical patent/FR627009A/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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/06—Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus and their ethers or esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR627009D 1926-01-02 1926-12-31 Process for the preparation of water-soluble chromium dyes of the triarylmethane series Expired FR627009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE627009X 1926-01-02

Publications (1)

Publication Number Publication Date
FR627009A true FR627009A (en) 1927-09-24

Family

ID=6578334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR627009D Expired FR627009A (en) 1926-01-02 1926-12-31 Process for the preparation of water-soluble chromium dyes of the triarylmethane series

Country Status (1)

Country Link
FR (1) FR627009A (en)

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