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苯乙烯马来酸酐酯化物及其制备方法和用途
曹贞虎; 高林; 田华; 赖小林; 赵文军; 孙成栋
2010-09-22
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明涉及一种苯乙烯马来酸酐酯化物及其制备方法和用途,是将苯乙烯马来酸酐共聚物溶于溶剂中,再加入醇,然后加入碱性催化剂,反应完毕后纯化精制,得到酯化产品。该产品主要用作pH值敏感型药物的缓控释制剂辅料,也可以用于颜料的分散剂,高效减水剂,高分子电介质等,同时可根据环境pH值和温度的变化而制备相分离材料等。
Application Date2007-04-21
Patent NumberZL200710102749.7
Status授权
Application Number200710102749.7
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3093
Collection资源化学研究室
Recommended Citation
GB/T 7714
曹贞虎,高林,田华,等. 苯乙烯马来酸酐酯化物及其制备方法和用途. ZL200710102749.7[P]. 2010-09-22.
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