发明授权
US5354929A Bisbenzocyclobutene compounds with hydrophobic substituents, a method
for making same
失效
具有疏水取代基的双苯并环丁烯化合物，其制备方法
- 专利标题： Bisbenzocyclobutene compounds with hydrophobic substituents, a method for making same
- 专利标题（中）： 具有疏水取代基的双苯并环丁烯化合物，其制备方法
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申请号： US128611申请日： 1993-09-28
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公开(公告)号： US5354929A公开(公告)日： 1994-10-11
- 发明人: Robert A. Kirchhoff , P. J. Thomas , R. Garth Pews
- 申请人： Robert A. Kirchhoff , P. J. Thomas , R. Garth Pews
- 申请人地址： MI Midland
- 专利权人： The Dow Chemical Company
- 当前专利权人： The Dow Chemical Company
- 当前专利权人地址： MI Midland
- 主分类号： C07C13/44
- IPC分类号： C07C13/44 ; C07C13/00
摘要：
The invention is a bis-BCB compound of the structure: ##STR1## a method for making same and polymers made therefrom. The novel compounds of this invention are useful in preparing polymers that can form thin film coatings for multichip midules (MCMs) and integrated circuits (ICs). These compounds can be isolated as liquids at room temperature, and can form polymers that are hydrophobic and have low dielectrical and dissipative properties.
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