SYNTHESIS AND LIGHTFASTNESS PROPERTIES OF DYES CONTAINING HINDERED PIPERIDINE RESIDUES AS INTERNAL S

来源 :东华大学学报：英文版 | 被引量 : 0次 | 上传用户：wudifeng20008

【摘要】

：

The representative azo and anthraquinone dyes containing an insulated hindered piperidinegroup were synthesized.The effect of these pendent groups on lightfastn

【作者】

：

戴瑾瑾 John Griffiths

【机构】

：

DepartmentofTextileChemicalEngineeringCTU,DepartmentofColourChemistry,Univ.ofLeeds,U.K.

【出处】

：

东华大学学报：英文版

【发表日期】

：

1991年4期

【关键词】

：

LIGHTFASTNESS SYNTHESIS DYES hindered PIPERIDINE group intra-molecular stabilize

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The representative azo and anthraquinone dyes containing an insulated hindered piperidinegroup were synthesized.The effect of these pendent groups on lightfastness properties of the dyeswas studied,both in ethyl acetate solution and on cellulose acetate a

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SYNTHESIS AND LIGHTFASTNESS PROPERTIES OF DYES CONTAINING HINDERED PIPERIDINE RESIDUES AS INTERNAL S

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