ES340595A1 - Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use - Google Patents

Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use

Info

Publication number
ES340595A1
ES340595A1 ES340595A ES340595A ES340595A1 ES 340595 A1 ES340595 A1 ES 340595A1 ES 340595 A ES340595 A ES 340595A ES 340595 A ES340595 A ES 340595A ES 340595 A1 ES340595 A1 ES 340595A1
Authority
ES
Spain
Prior art keywords
water soluble
improvements relating
dyestuff mixtures
anthraquinone dyestuff
soluble anthraquinone
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
ES340595A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES340595A1 publication Critical patent/ES340595A1/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)

Abstract

Mixtures of dyestuffs of the formul[mu] where A 1 and A 2 are H, halogen or alkyl of 1-3 carbon atoms, Y 1 and Y 2 are H or one of them is OH and the other is NH 2 , Ph is optionally non- ionically substituted phenyl, R is alkyl of 1-8 carbon atoms, are prepared by oxidizing a compound of the formula to the corresponding quinone imine and reacting this with a compound of the formula Ph-S-R.
ES340595A 1966-05-17 1967-05-16 Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use Expired ES340595A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH712266A CH476071A (en) 1966-05-17 1966-05-17 Process for the production of arylated anthraquinone dyes which are sparingly soluble in water
CH218967 1967-02-15

Publications (1)

Publication Number Publication Date
ES340595A1 true ES340595A1 (en) 1968-06-01

Family

ID=25689752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES340595A Expired ES340595A1 (en) 1966-05-17 1967-05-16 Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use

Country Status (4)

Country Link
CH (1) CH476071A (en)
ES (1) ES340595A1 (en)
FR (1) FR1522933A (en)
GB (1) GB1160325A (en)

Also Published As

Publication number Publication date
CH476071A (en) 1969-07-31
GB1160325A (en) 1969-08-06
FR1522933A (en) 1968-04-26

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