发明授权
US6121495A Ethynyl substituted aromatic compounds, synthesis, polymers and uses
thereof
失效
乙炔基取代的芳族化合物,合成,聚合物及其用途
- 专利标题: Ethynyl substituted aromatic compounds, synthesis, polymers and uses thereof
- 专利标题(中): 乙炔基取代的芳族化合物,合成,聚合物及其用途
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申请号: US712777申请日: 1996-09-12
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公开(公告)号: US6121495A公开(公告)日: 2000-09-19
- 发明人: David A. Babb , Dennis W. Smith, Jr. , Steven J. Martin , James P. Godschalx
- 申请人: David A. Babb , Dennis W. Smith, Jr. , Steven J. Martin , James P. Godschalx
- 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: C07C13/567
- IPC分类号: C07C13/567 ; C07C15/54 ; C07C17/26 ; C07C22/08 ; C07C43/285 ; C07C321/30 ; C07F9/53 ; C08G61/00 ; C08G61/10 ; C07F9/50 ; C07C22/02 ; C07C321/00
摘要:
Compounds of ethynyl aromatic compounds form polymers which have high thermal stability. The monomers are useful for coating a wide variety of substances such as dielectric coatings where high thermal resistance is desirable including electronic components such as computer chips.
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