Effect of a cationising agent on the conventional reactive dyeing of cotton

被引：26

作者：

Mughal, M. Javaid ^{[1
]}

Naeem, M. ^{[1
]}

Aleem, Ausaf ^{[1
]}

Saeed, Rehana ^{[2
]}

Ahmed, Kamran ^{[1
]}

机构：

[1] PCSIR Labs Complex, Karachi 75280, Pakistan

[2] Univ Karachi, Dept Chem, Karachi 75280, Pakistan

来源：

COLORATION TECHNOLOGY | 2008年 / 124卷 / 01期

关键词：

D O I：

10.1111/j.1478-4408.2007.00122.x

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Cationisation of cotton is emerging as an effective tool that may help to solve the environmental problems associated with the dyeing of cotton with reactive dyes. The efficiency of the cationising agent CA200 has been investigated and was found to be more effective when compared with the usual method for reactive dyeing of cotton. Pretreatment of the cotton fabric with the cationising agent increases the rate of dyeing compared with the existing method of reactive dyeing. The colour yields, in terms of the Kubelka-Munk values as a function of the amount of dye fixed, showed that cationisation enhances the colour strength. It also improves the washing fastness, rubbing fastness and depth of shade. The positive environmental impact of this cationisation process is significant and the cationised cotton shows a similar fabric quality as with the normal dyeing process.

引用

页码：62 / 65

页数：4

共 14 条

[1]

BURKINSHAW SM, 1990, J SOC DYERS COLOUR, V106, P307

[2]

COOK FL, 1994, TEXT WORLD AUG, P83

[3]

GREENHALGH M, 1962, J SOC DYERS COLOUR, V78, P315

[4]

Hauser PJ, 2001, COLOR TECHNOL, V117, P282

[5] The aggregation of triphenodioxazine reactive dyes in aqueous solution and on cellulosic and nylon substrates [J].

Hihara, T ;

Okada, Y ;

Morita, Z .

DYES AND PIGMENTS, 2000, 45 (02) :131-143

[6]

JONES F, 1980, DYES PIGMENTS, V1, P39

[7]

KO JSW, 2001, JSDC, V117, P139

[8]

KROSCHWITZ JI, 1993, KIRKOTHMER ENCY CHEM, V8

[9]

LEWIS DM, 1993, J SOC DYERS COLOUR, V109, P357

[10]

PALITHORPE T, 1999, TEXT RES J, V69, P440

← 1 2 →