CH486528A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH486528A
CH486528A CH526467A CH526467A CH486528A CH 486528 A CH486528 A CH 486528A CH 526467 A CH526467 A CH 526467A CH 526467 A CH526467 A CH 526467A CH 486528 A CH486528 A CH 486528A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH526467A
Other languages
German (de)
Inventor
Hans-Samuel Dr Bien
Walter Dr Hohmann
Heinrich Dr Vollmann
Heinrich Dr Leister
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Priority claimed from CH1045766A external-priority patent/CH479763A/en
Publication of CH486528A publication Critical patent/CH486528A/en

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
    • C09B1/542—Anthraquinones with aliphatic, cycloaliphatic, araliphatic or aromatic ether groups
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH526467A 1965-08-19 1966-07-20 Process for the preparation of anthraquinone dyes CH486528A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0046943 1965-08-19
CH1045766A CH479763A (en) 1965-08-19 1966-07-20 Process for dyeing or printing synthetic textile fiber material with anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH486528A true CH486528A (en) 1970-02-28

Family

ID=25706692

Family Applications (1)

Application Number Title Priority Date Filing Date
CH526467A CH486528A (en) 1965-08-19 1966-07-20 Process for the preparation of anthraquinone dyes

Country Status (1)

Country Link
CH (1) CH486528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001026615A3 (en) * 1999-10-12 2001-11-08 Henkel Kgaa Direct hair dyes containing a hydroxyanthroquinone derivative

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001026615A3 (en) * 1999-10-12 2001-11-08 Henkel Kgaa Direct hair dyes containing a hydroxyanthroquinone derivative
US6835211B1 (en) 1999-10-12 2004-12-28 Henkel Kommanditgesellschaft Auf Aktien Direct hair dyes and use thereof

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Legal Events

Date Code Title Description
PL Patent ceased