发明授权
US07612002B2 Glass fibre for the reinforcement of organic and/or inorganic materials, method for production of said glass fibres and corresponding composition
失效
用于增强有机和/或无机材料的玻璃纤维，用于生产所述玻璃纤维的方法和相应的组合物
- 专利标题： Glass fibre for the reinforcement of organic and/or inorganic materials, method for production of said glass fibres and corresponding composition
- 专利标题（中）： 用于增强有机和/或无机材料的玻璃纤维，用于生产所述玻璃纤维的方法和相应的组合物
-
申请号： US10548581申请日： 2004-03-10
-
公开(公告)号： US07612002B2公开(公告)日： 2009-11-03
- 发明人: Sophie Creux , Emmanuel Lecomte , Nicolas Renaud
- 申请人： Sophie Creux , Emmanuel Lecomte , Nicolas Renaud
- 申请人地址： FR Chambery
- 专利权人： Saint-Gobain Technical Fabrics Europe
- 当前专利权人： Saint-Gobain Technical Fabrics Europe
- 当前专利权人地址： FR Chambery
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR0303206 20030313
- 国际申请： PCT/FR2004/000568 WO 20040310
- 国际公布： WO2004/083142 WO 20040930
- 主分类号： C03C13/06
- IPC分类号： C03C13/06 ; C03C3/093
摘要：
Glass reinforcement strand, the composition of which comprises the following constituents, within the limits defined below, expressed as percentages by weight: SiO250 to 60%, preferably SiO2 ≧ 52% and/or SiO2 ≦ 57%; Al2O310 to 19%, preferably Al2O3 ≧ 13% and/or Al2O3 ≦ 17%; B2O316 to 25%; ZrO20.5 to 1.5%; Na2O≦1.5%, preferably Na2O ≦ 0.8%; K2O≦1.5%, preferably K2O ≦ 0.8%; R2O≦2%, preferably R2O ≦ 1%; CaO≦10%; MgO≦10%; F0 to 2%; TiO20 to 3%; RO4 to 15%, preferably RO ≧ 6% and/or RO ≦ 10%; and Various≦3%, where R2O = Na2O + K2O + Li2O, and RO = CaO + MgO. The dielectric properties of such glass compositions are particularly advantageous in the MHz and GHz ranges.
公开/授权文献
信息查询
