发明名称 |
Synthesis and ring-opening polymerization of bicyclic lactones containing a tetrahydropyran ring |
摘要 |
The synthesis of novel strained bicyclic lactones and their ring-opening polymerization to high molecular weight polyester polymers is disclosed.
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申请公布号 |
US4677190(A) |
申请公布日期 |
1987.06.30 |
申请号 |
US19860861461 |
申请日期 |
1986.05.09 |
申请人 |
UNIVERSITY PATENTS, INC. |
发明人 |
HALL, JR., HENRY K.;SUMITOMO, HIROSHI;OKADA, MASAHIKO |
分类号 |
C08G63/08;(IPC1-7):C08G63/08 |
主分类号 |
C08G63/08 |
代理机构 |
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代理人 |
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地址 |
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