发明授权
US08575297B2 Sacrificial polymer compositions including polycarbonates having repeat units derived from stereospecific polycyclic 2,3-diol monomers
失效
牺牲聚合物组合物包括具有衍生自立体特异性多环2,3-二醇单体的重复单元的聚碳酸酯
- 专利标题： Sacrificial polymer compositions including polycarbonates having repeat units derived from stereospecific polycyclic 2,3-diol monomers
- 专利标题（中）： 牺牲聚合物组合物包括具有衍生自立体特异性多环2,3-二醇单体的重复单元的聚碳酸酯
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申请号： US13204044申请日： 2011-08-05
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公开(公告)号： US08575297B2公开(公告)日： 2013-11-05
- 发明人: Andrew Bell , Robert A. Shick , Leah Langsdorf , Keitaro Seto , W. C. Peter Tsang
- 申请人： Andrew Bell , Robert A. Shick , Leah Langsdorf , Keitaro Seto , W. C. Peter Tsang
- 申请人地址： US OH Brecksville
- 专利权人： Promerus, LCC
- 当前专利权人： Promerus, LCC
- 当前专利权人地址： US OH Brecksville
- 代理商 Balaram Gupta
- 主分类号： C08G64/00
- IPC分类号： C08G64/00 ; C08G63/02
摘要：
Embodiments according to the present invention relate to sacrificial polymer compositions that include polycarbonate polymers having repeat units derived from stereospecific polycyclic 2,3-diol monomers. The sacrificial polymer compositions also include an acid generator that is selected from at least one photoacid generator and/or at least one thermal acid generator. In addition, embodiments according to the present invention relate to a method of forming a structure that includes a three-dimensional space interposed between a substrate and an overcoat layer, and a method of temporarily bonding first and second substrates together, which make use of the polycarbonate polymers.
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