发明授权
- 专利标题： Pultruded reinforced phenolic resin products
- 专利标题（中）： 拉挤增强酚醛树脂产品
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申请号： US315097申请日： 1981-10-26
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公开(公告)号： US4419400A公开(公告)日： 1983-12-06
- 发明人: Raymond R. Hindersinn
- 申请人： Raymond R. Hindersinn
- 申请人地址： NY Niagara Falls
- 专利权人： Occidental Chemical Corporation
- 当前专利权人： Occidental Chemical Corporation
- 当前专利权人地址： NY Niagara Falls
- 主分类号： B29C70/52
- IPC分类号： B29C70/52 ; C08G8/36 ; C08G8/38 ; C08J5/04 ; C08L61/06 ; B29G2/00 ; B29G7/00 ; B32B5/16 ; B32B27/42
摘要：
Filament reinforced phenolic resin products are provided which comprise a plurality of filaments and a cured, normally liquid phenolic resin interspersed around the filaments. The filaments can be in the form of continuous fibers, roving, woven roving, cloth and mat. The products are useful in structural applications. Also disclosed are novel glycol-modified resole phenolic resins and oligomeric polyol-modified resole phenolic resins.
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