The company's products consist of three kinds and forty categories of Dyestuffs - sulphur dyes, direct dyes, acid dyes besides intermediates - Sulphanilic acid and Sulphanilic acid sodium salt.

主要产品有硫化、直接、酸性三大类染料四十多个品种，1999年实现年产染料2000吨。

Acid releasing effect of ester compounds and its influence to dyeing with weakly acid dyes;

探索不同条件下元明粉在弱酸性染料上染丝光羊毛中的作用，并对其进行了初步分析研究。

Suitable for the fabrics dyed or printed by direct or acid dyes.

适用与直接、酸性等染料印花或染色织物。

TDEA may influence dye uptake and luster of silk fabric with acid dyes.

TDEA对丝绸的酸性染料染色,在得色量和色光方面有一定的影响.

It is suitable for the color fixing process of cellulose fibre dyed reactive and direct dyes, and also silk and wool dyed by acid dyes.

本产品适用于纤维素纤维以活性染料和直接染料染色或印花后的固色处理，也可用于丝、毛织物酸性染料染色后的固色。

The fixation of acid dyes on velour was studied according to the basic principle of sol - gel.

摘要应用溶胶 - 凝胶法的基本原理,进行了丝绒在酸性染料染色中的固色研究.

Research progress in preparation of acrylic fibers dyeable by acid dyes through copolymerizing method both at home and abroad was introduced in this paper.

文章介绍了国内外共聚法制酸性染料可染腈纶的研究进展情况。

The results showed that the color of silk dyed by acid dyes with low grafting yield deepened, and the color fastness was similar to the untreated silk.

结果表明，低接枝率的真丝绸用酸性染料染色， 颜色增深， 染色牢度与未接枝的相当；