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GB1019221A - Process for the production of anthraquinone dyestuffs - Google Patents

Process for the production of anthraquinone dyestuffs

Info

Publication number
GB1019221A
GB1019221A GB3225262A GB3225262A GB1019221A GB 1019221 A GB1019221 A GB 1019221A GB 3225262 A GB3225262 A GB 3225262A GB 3225262 A GB3225262 A GB 3225262A GB 1019221 A GB1019221 A GB 1019221A
Authority
GB
United Kingdom
Prior art keywords
formula
production
alkyl
anthraquinone
anthraquinone dyestuffs
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
GB3225262A
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of GB1019221A publication Critical patent/GB1019221A/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
    • C09B1/56—Mercapto-anthraquinones
    • C09B1/565—Mercaptoanthraquinones containing onium groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Anthraquinone dyes of the formula: <FORM:1019221/C4-C5/1> wherein R is alkyl, aryl or cycloalkyl, R1 is alkylene of 2 to 6 carbons, R2 and R3 are both alkyl groups of 1 to 5 carbons, R4 is alkyl and A- is an anion are made by reacting an anthraquinone of the formula:- <FORM:1019221/C4-C5/2> with an alkali metal salt of a mercapto amine of the formula:- <FORM:1019221/C4-C5/3> and quaternizing the product with a quaternizing agent which introduces the radical R4 and yields the anion A-.
GB3225262A 1961-08-30 1962-08-22 Process for the production of anthraquinone dyestuffs Expired GB1019221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13483361A 1961-08-30 1961-08-30

Publications (1)

Publication Number Publication Date
GB1019221A true GB1019221A (en) 1966-02-02

Family

ID=22465229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3225262A Expired GB1019221A (en) 1961-08-30 1962-08-22 Process for the production of anthraquinone dyestuffs

Country Status (3)

Country Link
CH (1) CH435506A (en)
DE (1) DE1248834B (en)
GB (1) GB1019221A (en)

Also Published As

Publication number Publication date
DE1248834B (en) 1967-08-31
CH435506A (en) 1967-05-15

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