A novel perfluoroalkyl-containing bisulfite adduct of polyisocyanate: Synthesis and finishing of cotton fabrics

被引：6

作者：

Jiang, WC

Meng, WD

Qing, FL ^{[1
]}

机构：

[1] Donghua Univ, Coll Chem & Chem Engn, Shanghai 200051, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, Shanghai 200032, Peoples R China

来源：

TEXTILE RESEARCH JOURNAL | 2005年 / 75卷 / 03期

关键词：

D O I：

10.1177/004051750507500309

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

A perfluoroalkyl-containing diol (F-diol) is introduced into polyisocyanate, and novel bifunctional perfluoroalkyl-containing bisulfite adduct of polyisocyanate (FBAP) is successfully prepared after blocking with sodium metabisulfite. FBAP is applied to cotton fabrics by a pad-dry-cure process. The treated fabrics show good durable press and water and oil repellent properties: the dry wrinkle recovery angle reaches 210 degrees and the water and oil repellent ratings are 100 and 6, respectively. After. 10 washing cycles, the water repellent rating is still 90 and the oil repellent rating is 5.

引用

页码：240 / 244

页数：5

共 15 条

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