首页>
外国专利>
METHOD FOR PREPARATION OF ISOMERICALLY PURE BETA-GLYCOLIDE AND POLYMERIZATION METHOD FOR GLYCOLIDE COMPOSITIONS EMPLOYING PARTIAL HYDROLYZATE OF SAID BETA-GLYCOLIDE
METHOD FOR PREPARATION OF ISOMERICALLY PURE BETA-GLYCOLIDE AND POLYMERIZATION METHOD FOR GLYCOLIDE COMPOSITIONS EMPLOYING PARTIAL HYDROLYZATE OF SAID BETA-GLYCOLIDE
展开▼
机译：异构β-乙交酯的部分水解产物的异构纯β-乙交酯的制备方法和乙交酯组合物的聚合方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Pills are coated with a poly(glycolide) which is made by heating glycolide and 5-20% by weight of hydroxyacetoxyacetic acid at 50- 245 C. The coating is enteric.
展开▼
