发明授权
- 专利标题： Gas sorbing composite systems and methods for their manufacturing
- 专利标题（中）： 气体吸附复合体系及其制造方法
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申请号： US12158466申请日： 2006-12-22
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公开(公告)号： US08153553B2公开(公告)日： 2012-04-10
- 发明人: Chiara Vescovi , Lorena Cattaneo , Roberto Giannantonio , Giorgio Longoni
- 申请人： Chiara Vescovi , Lorena Cattaneo , Roberto Giannantonio , Giorgio Longoni
- 申请人地址： IT Lainate MI
- 专利权人： Saes Getters S.p.A.
- 当前专利权人： Saes Getters S.p.A.
- 当前专利权人地址： IT Lainate MI
- 代理机构： Panitch Schwarze Belisario & Nadel LLP
- 优先权： ITMI05A2496 20051227
- 国际申请： PCT/IT2006/000873 WO 20061222
- 国际公布： WO2007/074494 WO 20070705
- 主分类号： B01J20/00
- IPC分类号： B01J20/00
摘要：
A gas sorbing system is formed by gas sorbing components which are dispersed in a polymeric matrix which is porous or permeable to the gases to be sorbed. The gas sorbing components include a central nucleus, selected among a silica particle, polyhedral oligomeric silsesquioxane and a spherosilicate, to which there are bound at least one organic or metalorganic radical carrying a functional group, which is able to chemically fix the gas to be sorbed, and at least one anchoring organic radical including a chain of carbon atoms, which has the functionality of fixing the nucleus in the matrix polymer.
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