GB958924A - Alkylated dihydroxy-diaminoanthraquinones and process for their manufacture - Google Patents

Alkylated dihydroxy-diaminoanthraquinones and process for their manufacture

Info

Publication number
GB958924A
GB958924A GB4250362A GB4250362A GB958924A GB 958924 A GB958924 A GB 958924A GB 4250362 A GB4250362 A GB 4250362A GB 4250362 A GB4250362 A GB 4250362A GB 958924 A GB958924 A GB 958924A
Authority
GB
United Kingdom
Prior art keywords
formula
substituted
compound
dyes
diaminoanthraquinones
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
GB4250362A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB958924A publication Critical patent/GB958924A/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
    • C09B1/51—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention comprises dyes of the formula <FORM:0958924/C3/1> in which one X is hydroxyl and the other is amino, one Y is alkyl which may be substituted and the other is hydrogen. Substituted alkyl groups mentioned are benzyl and furfuryl groups. The dyes are made (a) by alkylating a compound of the formula <FORM:0958924/C3/2> wherein X has the values above and Y is an alkyl group which may be substituted, or (b) by condensing the leuco compound of a compound of the formula <FORM:0958924/C3/3> wherein X has the values above and Z is hydrogen or a sulphonic acid group, with an aldehyde in the presence of a hydrosulphide. Examples are given. The dyes dye aromatic polyester fibres in blue shades from aqueous dispersion.
GB4250362A 1961-11-20 1962-11-09 Alkylated dihydroxy-diaminoanthraquinones and process for their manufacture Expired GB958924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1347761A CH405563A (en) 1961-11-20 1961-11-20 Process for the preparation of alkylated dioxy-diaminoanthraquinones

Publications (1)

Publication Number Publication Date
GB958924A true GB958924A (en) 1964-05-27

Family

ID=4392772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4250362A Expired GB958924A (en) 1961-11-20 1962-11-09 Alkylated dihydroxy-diaminoanthraquinones and process for their manufacture

Country Status (5)

Country Link
BE (1) BE624984A (en)
CH (1) CH405563A (en)
ES (1) ES282605A1 (en)
GB (1) GB958924A (en)
NL (1) NL285651A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005010090A1 (en) * 2003-07-15 2005-02-03 General Electric Company Colored polymeric resin composition, article made therefrom, and method for making the same
US7087282B2 (en) 2003-07-15 2006-08-08 General Electric Company Limited play optical storage medium, method for making the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005010090A1 (en) * 2003-07-15 2005-02-03 General Electric Company Colored polymeric resin composition, article made therefrom, and method for making the same
US7087282B2 (en) 2003-07-15 2006-08-08 General Electric Company Limited play optical storage medium, method for making the same
US7202292B2 (en) 2003-07-15 2007-04-10 General Electric Company Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same
CN1835998B (en) * 2003-07-15 2011-05-18 沙伯基础创新塑料知识产权有限公司 Colored polymeric resin composition, article made therefrom, and method for making the same

Also Published As

Publication number Publication date
BE624984A (en)
CH405563A (en) 1966-01-15
ES282605A1 (en) 1963-07-01
NL285651A (en)

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