发明授权
- 专利标题： Gas filtering method using fabric filter
- 专利标题（中）： 使用织物过滤器的气体过滤方法
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申请号： US584287申请日： 1984-02-27
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公开(公告)号： US4539021A公开(公告)日： 1985-09-03
- 发明人: Thomas P. Hager , Larry W. Ferguson
- 申请人： Thomas P. Hager , Larry W. Ferguson
- 申请人地址： OH Toledo
- 专利权人： Owens-Corning Fiberglas Corporation
- 当前专利权人： Owens-Corning Fiberglas Corporation
- 当前专利权人地址： OH Toledo
- 主分类号： B01D39/08
- IPC分类号： B01D39/08 ; C03C25/26 ; C08L27/18 ; C08L33/02 ; C08L33/06 ; B01D46/00 ; B01D47/00
摘要：
A method for impregnating a bundle of sized glass fibers with a composition comprising a polytetrafluoroethylene resin, a film-forming acrylic resin, a thickening agent and a polyhydrolyzable organosilane having nonhydrolyzable amine functionality is described. The impregnated bundles are especially suited for at least the warp of fabrics for filtering entrained particulates from gases such as flue gases from the combustion of hydrocarbon fuels such as coal.
公开/授权文献
- US5798514A Circular bar code 公开/授权日：1998-08-25