Cyclodextrins in polymer synthesis: Crosslinking water-soluble unsaturated polyester resins using a cyclodextrin/styrene complex in aqueous medium

被引：16

作者：

Alupei, IC

Alupei, V

Ritter, H

机构：

[1] Univ Dusseldorf, Inst Organ Chem, D-40225 Dusseldorf, Germany

[2] Gh Asachi Tech Univ Iasi, Dept Organ Chem, Iasi 6600, Romania

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2003年 / 24卷 / 08期

关键词：

D O I：

10.1002/marc.200390081

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new method was developed to cross-link water-soluble unsaturated polyester resins prepared from maleic anhydride and poly(ethylene glycol) in water as the solvent. Crosslinking was carried out with various molar ratios of the host-guest complex consisting of styrene as the guest and methylated beta-cyclodextrin as the host. Polymerizations were performed in water with K2S2O8/Na2S2O2 as free radial initiator at 25degreesC. Thermal properties of the networks obtained depend on the amount of styrene incorporated into the polymer.

引用

页码：527 / 531

页数：5

共 12 条

[1]

Alupei V, 2001, MACROMOL RAPID COMM, V22, P1350

[2] STRUCTURE PROPERTY RELATIONSHIPS FOR STYRENE CROSS-LINKED POLYESTERS .1. NETWORK STRUCTURE AND RUBBERY ELASTIC-MODULUS [J].