CH520742A - Process for the preparation of water-soluble anthraquinone dyes - Google Patents

Process for the preparation of water-soluble anthraquinone dyes

Info

Publication number
CH520742A
CH520742A CH450969A CH450969A CH520742A CH 520742 A CH520742 A CH 520742A CH 450969 A CH450969 A CH 450969A CH 450969 A CH450969 A CH 450969A CH 520742 A CH520742 A CH 520742A
Authority
CH
Switzerland
Prior art keywords
preparation
water
anthraquinone dyes
soluble anthraquinone
soluble
Prior art date
Application number
CH450969A
Other languages
German (de)
Inventor
William Greenhalgh Colin
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH520742A publication Critical patent/CH520742A/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
    • C09B1/002—Dyes with anthracene nucleus not condensed with any other ring containing onium 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH450969A 1968-03-25 1969-03-25 Process for the preparation of water-soluble anthraquinone dyes CH520742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1426868A GB1249468A (en) 1968-03-25 1968-03-25 New water-soluble anthraquinone dyestuffs

Publications (1)

Publication Number Publication Date
CH520742A true CH520742A (en) 1972-03-31

Family

ID=10038082

Family Applications (1)

Application Number Title Priority Date Filing Date
CH450969A CH520742A (en) 1968-03-25 1969-03-25 Process for the preparation of water-soluble anthraquinone dyes

Country Status (6)

Country Link
BE (1) BE730428A (en)
CH (1) CH520742A (en)
DE (1) DE1914328A1 (en)
FR (1) FR2004694B1 (en)
GB (1) GB1249468A (en)
NL (1) NL6904516A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3164935D1 (en) * 1980-02-18 1984-08-30 Basf Ag Dyestuffs containing imidazolylethylene groups and their use
US6518309B1 (en) * 1999-04-14 2003-02-11 Rhocraft Research And Development Ltd. Microbiocidal properties of poy-substituted guanidinium salts
CN105481742B (en) * 2015-12-01 2017-03-29 福建医科大学附属协和医院 One class has anti-leukocythemia liveness and water miscible anthraquinone thiourea and preparation method thereof

Also Published As

Publication number Publication date
DE1914328A1 (en) 1969-10-09
NL6904516A (en) 1969-09-29
FR2004694B1 (en) 1973-11-16
FR2004694A1 (en) 1969-11-28
BE730428A (en) 1969-09-25
GB1249468A (en) 1971-10-13

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Legal Events

Date Code Title Description
PL Patent ceased