聚醋酸乙烯乳液保护胶体的改性  

Modifications of protective colloid in poly(vinyl acetate) emulsion

作　　者：贺宏彬[1] 王晓光[1] 宋阳[1] 尹满新[1] 

机构地区：[1]辽宁林业职业技术学院,辽宁沈阳110101

出　　处：《粘接》2005年第2期41-43,共3页Adhesion

摘　　要：介绍了聚醋酸乙烯乳液保护胶体改性的一些现状和进展,包括聚乙烯醇的缩醛化、酰基化、烷基化、醋酸乙烯共聚物皂化、添加剂改性等方法以及其他保护胶体的应用。Some methods of modification of protective colloid in poly(vinyl acetate) were introduced, including acetalation, acetoacetylation and alkylation of poly(vinyl alcohol), saponification of PVAc copolymer, and mixing with additive. The application of other protectives colloids was also presented.

关 键 词：醋酸乙烯乳液 保护胶体 改性 

分 类 号：TQ433.433[化学工程]