发明名称 |
NEEDLED GLASS MAT |
摘要 |
Composition comprises water and a dry extract comprising a coupling agent (1-30 wt.%) and polyvinylpyrrolidone (30-99 wt.%). Independent claims are included for: (1) mineral fiber lubricated by the composition; (2) a continuous fiber mat comprising the fiber; (3) a process of preparing a composite material with thermohardening matrix comprises impregnation of the mat by a thermohardening resin; (4) a process of preparing a preimpregnated sheet (sheet molding compound) comprises continuous insertion of the mat between two layers of thermohardening resin paste; (5) a preimpregnated sheet comprising the mat and thermohardening resin; (6) a process of manufacturing a composite material by sheet molding of pressure on its main sides leading to widening of the sheet before solidification of the resin; and (7) a composite material with thermo hardening matrix reinforced by the mat. |
申请公布号 |
EP2004564(A1) |
申请公布日期 |
2008.12.24 |
申请号 |
EP20070731783 |
申请日期 |
2007.03.20 |
申请人 |
OCV INTELLECTUAL CAPITAL, LLC |
发明人 |
ROEDERER, FRANCOIS;BASSANI, EMILIO |
分类号 |
C03C25/28;B29C70/34;C08J5/08;C08J5/24;D04H1/4218;D04H1/46;D04H1/488;D04H1/587;D04H13/00;H05K1/03 |
主分类号 |
C03C25/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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