GB1094873A - Improvements in and relating to anthraquinone dyestuffs - Google Patents

Improvements in and relating to anthraquinone dyestuffs

Info

Publication number
GB1094873A
GB1094873A GB4803064A GB4803064A GB1094873A GB 1094873 A GB1094873 A GB 1094873A GB 4803064 A GB4803064 A GB 4803064A GB 4803064 A GB4803064 A GB 4803064A GB 1094873 A GB1094873 A GB 1094873A
Authority
GB
United Kingdom
Prior art keywords
relating
anthraquinone dyestuffs
anthraquinone
dyestuffs
sulphate
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
GB4803064A
Inventor
Reginald Darnborough Beanlands
David Harvey Noone Lingwood
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.)
Yorkshire Dyeware and Chemical Co Ltd
Original Assignee
Yorkshire Dyeware and Chemical Co 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 Yorkshire Dyeware and Chemical Co Ltd filed Critical Yorkshire Dyeware and Chemical Co Ltd
Priority to GB4803064A priority Critical patent/GB1094873A/en
Publication of GB1094873A publication Critical patent/GB1094873A/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
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention comprises anthraquinone dyestuffs which are the reaction products obtained by treating an anthraquinone of the formula <FORM:1094873/C4-C5/1> with dimethyl sulphate or diethyl sulphate. Examples are given for the production of the dyes. They are useful for dyeing or printing synthetic fibres.
GB4803064A 1964-11-26 1964-11-26 Improvements in and relating to anthraquinone dyestuffs Expired GB1094873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4803064A GB1094873A (en) 1964-11-26 1964-11-26 Improvements in and relating to anthraquinone dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4803064A GB1094873A (en) 1964-11-26 1964-11-26 Improvements in and relating to anthraquinone dyestuffs

Publications (1)

Publication Number Publication Date
GB1094873A true GB1094873A (en) 1967-12-13

Family

ID=10447114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4803064A Expired GB1094873A (en) 1964-11-26 1964-11-26 Improvements in and relating to anthraquinone dyestuffs

Country Status (1)

Country Link
GB (1) GB1094873A (en)

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