发明授权
- 专利标题： Monomers for double ring-opening polymerization with expansion
- 专利标题（中）： 用于双开环聚合的单体与膨胀
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申请号： US273753申请日： 1994-07-12
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公开(公告)号： US5463008A公开(公告)日： 1995-10-31
- 发明人: Jeffrey W. Stansbury
- 申请人： Jeffrey W. Stansbury
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Secretary of Commerce
- 当前专利权人： The United States of America as represented by the Secretary of Commerce
- 当前专利权人地址： DC Washington
- 主分类号： C07D491/10
- IPC分类号： C07D491/10 ; C08G64/38 ; C08F24/00 ; C08F20/30
摘要：
A method of preparing a polymerizate from a reactant monomer of prepolymer which undergoes shrinkage during the formation of said polymerizate which comprises reacting said reactant monomer or prepolymer in the presence of a monomer selected from the group consisting of: ##STR1## wherein R.sub.1 -R.sub.8 are as defined herein to form a polymerizate containgin said reactant monomer or prepolymer as chemically contained constituents thereof, and resinous compositions and composites as well as polymers polymerized from such monomers or prepolymers.
公开/授权文献
- US6102231A Container closure system 公开/授权日：2000-08-15
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