Title:
【発明の名称】アントラキノン化合物、その製法および染色方法
Document Type and Number:
Japanese Patent JPS6058260
Kind Code:
B2
Abstract:
There are described new anthraquinone compounds which, in the form of the free acid, correspond to the formula I (I) wherein the X's independently of one another are each a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms, Y is hydrogen or is the same as X, and wherein the phenyl rings a can also be substituted by one or more halogen atoms, the production and use thereof, and also dye solutions containing a solvent mixture consisting of one or more aprotic solvents, at least one glycol and/or glycol ether, and optionally water and further additives, which solutions contain in each case a mixture of two anthraquinone dyes which, in the form of the free acid, correspond to the formulae I and IV (I) (IV) wherein the X's independently of one another are each a straight-chain or branched-chain alkyl group having 1 to 4 carbon atoms, Y is hydrogen or is the same as X, and wherein the phenyl rings a can also be substituted by one or more halogen atoms.
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Inventors:
ROJE RAKUROWA
JIAN MARII ADAMU
YANOSU UINTSUE
JIAN MARII ADAMU
YANOSU UINTSUE
Application Number:
JP14613378A
Publication Date:
December 19, 1985
Filing Date:
November 28, 1978
Export Citation:
Assignee:
CIBA GEIGY
International Classes:
C09B1/34; C09B67/22; D06P1/39; D06P3/14; (IPC1-7): C09B1/52; D06P1/20
Attorney, Agent or Firm:
Nobuhiko Nakajima