GRAFTING OF 2-(DIMETHYLAMINO) ETHYL-METHACRYLATE ONTO GAMMA-IRRADIATED POLYPROPYLENE FABRIC

被引：36

作者：

GAWISH, SM ^{[1
]}

KANTOUCH, A ^{[1
]}

ELNAGGAR, AM ^{[1
]}

MOSLEH, S ^{[1
]}

机构：

[1] NATL CTR RADIAT RES & TECHNOL,CAIRO,EGYPT

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1992年 / 44卷 / 09期

关键词：

Amines - Grafting - Dyes and Dyeing - Synthetic Fibers - Synthetic Fibers - Mechanical Properties - Textile Finishing - Chemical Treatment - Textiles - Regain;

D O I：

10.1002/app.1992.070440922

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polypropylene fabric was gamma pre-irradiated at doses of 1, 2, and 3 Mrads. The irradiated fabric was grafted with an aqueous solution of 2-(dimethylamino) ethyl methacrylate. The graft yield was studied as a function of the different variable conditions such as storage time, monomer concentration (10-40%), reaction time, and temperature (50, 70, 100-degrees-C). The grafted polypropylene was further quaternized with dimethyl sulphate or monochloroacetic acid. The grafted and quarternized fabrics were dyed with an acid dye. The fixation properties of the dyed samples were determined by DMF extraction. The moisture regain and mechanical properties were also measured.

引用

页码：1671 / 1677

页数：7

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