发明授权
- 专利标题: Sag-resistant compositions
- 专利标题(中): 抗起皱组合物
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申请号: US783350申请日: 1977-03-31
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公开(公告)号: US4243768A公开(公告)日: 1981-01-06
- 发明人: Jon H. Simpson
- 申请人: Jon H. Simpson
- 申请人地址: MN St. Paul
- 专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人: Minnesota Mining and Manufacturing Company
- 当前专利权人地址: MN St. Paul
- 主分类号: C08L75/04
- IPC分类号: C08L75/04 ; C09J175/04 ; C08L35/02
摘要:
Sag-resistant, pumpable compositions are described which comprise a liquid material dispersed throughout a crosslinked polymer matrix. The liquid material may be a polymerizable material or a polymer-containing material. The compositions of the invention have very broad utility, depending upon the particular ingredients present.
公开/授权文献
- US5858549A (Hydroxyalkyl)urea crosslinking agents 公开/授权日:1999-01-12
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