发明授权
US5210165A Alkyl vinylidene cyanide polymers exhibiting nonlinear optical and
piezoelectric properties
失效
显示非线性光学和压电性能的亚烷基亚乙烯基氰化物聚合物
- 专利标题: Alkyl vinylidene cyanide polymers exhibiting nonlinear optical and piezoelectric properties
- 专利标题(中): 显示非线性光学和压电性能的亚烷基亚乙烯基氰化物聚合物
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申请号: US718885申请日: 1991-06-21
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公开(公告)号: US5210165A公开(公告)日: 1993-05-11
- 发明人: Henry K. Hall, Jr. , Tun F. Way
- 申请人: Henry K. Hall, Jr. , Tun F. Way
- 申请人地址: NJ Somerville
- 专利权人: Hoechst Celanese Corp.
- 当前专利权人: Hoechst Celanese Corp.
- 当前专利权人地址: NJ Somerville
- 主分类号: C08F222/34
- IPC分类号: C08F222/34 ; G02F1/361
摘要:
This invention provides novel polymers containing alkyl vinylidene cyanide moieties that exhibit nonlinear optical and piezoelectric properties. The polymers have utility as media in optical devices.An invention polymer is illustrated by the copolymer of the following structure: ##STR1##
公开/授权文献
- US5805425A Microelectronic assemblies including Z-axis conductive films 公开/授权日:1998-09-08
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