有机锆交联羧烷基羟烷基纤维素的热性质  

THE THERMAL PROPERTY OF CARBOXYALKYL HYDROXYALKYL CELLULOSE CROSSLINKED WITH ORGANIC ZIRCONIUM

作　　者：许凯[1] 王恩浦[1] 黎秉环[1] 刘跃平[1] 

机构地区：[1]中国科学院广州化学研究所,广州510650

出　　处：《应用化学》1992年第6期113-116,共4页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金

摘　　要：兼含离子型取代基(羧烷基钠盐)和非离子型取代基(羟烷基)的羧烷基羟烷基纤维素(CAHAC)复醚,由于其结构特点和性能优点,已愈来愈广泛地为人们所重视。有关其有机交联改性或无机交联改性的研究结果表明,在耐热增稠剂、耐盐吸水材料。The interaction between carboxymethyl hydroxyethyl cellulose and carboxymethyl hydroxypropyl cellulose and organie zirconium compounds has been investigated. A buffer system was developed to control the formation of gel. Experimental results show that both zirconium acetyl acetonate and zirconium lactatecan crosslink carboxyalkyl hydroxyalkyl cellulose successfully. The crosslinked product exhibits better heat-resistant stability.

关 键 词：有机锆 交联反应 热性质 CAHAC 

分 类 号：O627.43[理学—有机化学]