Improvement of dyeing technologies for polyester textiles

被引：6

作者：

Baranov, AV ^{[1
]}

Moryganov, AP ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Chem Solut, Ivanovo, Russia

来源：

FIBRE CHEMISTRY | 2001年 / 33卷 / 05期

关键词：

Polymer; Viscosity; Carbamide; Melting Point; CaCl;

D O I：

10.1023/A:1013901024596

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effect of inorganic salts on the melting point and viscosity of a carbamide melt and its solvating power with respect to disperse dyes and polyester fibre was investigated. The high effectiveness of the carbamide-LiCl and carbamide-CaCl systems in fixation of disperse dyes on polyester fibre was established A probable mechanism is proposed for the activating effect of inorganic salts on, fixation of disperse anthraquinone dyes on polyester fibre in the presence of carbamide.

引用

页码：368 / 371

页数：4

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