Preparation and properties of water-soluble polyester surfactants. II. Preparation and surface activity of silicone-modified polyester Surfactants

被引：27

作者：

Liu, HJ

Lin, LH

Chen, KM

机构：

[1] Van Nung Inst Technol, Dept Chem Engn, Chungli 320, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Text & Polymer Engn, Sect 4, Taipei, Taiwan

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 86卷 / 12期

关键词：

dyes/pigments; polyesters; polysiloxanes; surfactants;

D O I：

10.1002/app.11290

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We prepared a novel series of water-soluble silicone-modified polyesters [poly(ethylene glycol) (PEG)silicone polyesters] by reacting organopolysiloxane with a hydroxy-terminated polyester. The polyesters were obtained by the polymerization of maleic anhydride and PEGs (molecular weights = 2000, 4000, 6000, 8000, and 10000). These water-soluble PEG-silicone polyesters can be used as auxiliaries in dyeing process because they exhibit good surface activities such as surface tension, low foaming, and wetting power. The presence of these surfactants also retarded the rate of nylon dyeing with acid dyes. The retarding effect and low-foaming property of these novel PEG-silicone polyesters make it possible for these surfactants to be used as leveling agents for modern nylon dyeing with acid dyes. (C) 2002 Wiley Periodicals, Inc.

引用

页码：3005 / 3012

页数：8

共 18 条

[1]

ALLEY RB, 1995, INT J ROCK MECH MIN, V32, P297

[2] POLYDIMETHYLSILOXANES WITH VINYL ETHER END-GROUPS .1. SYNTHESIS AND PROPERTIES AS POLYMERIZABLE WETTING AGENTS [J].