发明名称 |
A TWO-COMPONENT CHEMICALLY THERMOSET COMPOSITE RESIN MATRIX FOR USE IN COMPOSITE MANUFACTURING PROCESSES |
摘要 |
A two component chemically thermoset composite resin matrix for use in composite manufacturing processes includes a solvent free polyisocyanate component and a solvent free polyol component. The solvent free polyisocyanate component is either an aromatic polyisocyanate, an aliphatic polyisocyanate or a blend of both. The solvent free polyol component is either a polyether polyol, a polyester polyol or a blend of both. The polyisocyanate component and the polyol component are in relative proportions in accordance with an OH/NCO equivalent ratio of 1:1 to 1:2. The components form a relatively low cost polyurethane composite resin having a useful range of physical properties, without the emission of volatile organic compounds during curing.
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申请公布号 |
WO0192364(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
WO2001CA00384 |
申请日期 |
2001.03.26 |
申请人 |
RESIN SYSTEMS INC.;RYCKIS-KITE, GAIL;SLABACK, DAVID |
发明人 |
RYCKIS-KITE, GAIL;SLABACK, DAVID |
分类号 |
C08G18/40;C08G18/66;C08G18/72;(IPC1-7):C08G18/40;C08K7/02 |
主分类号 |
C08G18/40 |
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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