发明授权
- 专利标题： Suction roll sealing strip
- 专利标题（中）： 吸辊密封条
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申请号： US856540申请日： 1997-05-15
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公开(公告)号： US5876566A公开(公告)日： 1999-03-02
- 发明人: Thomas Edward Frawley, Jr.
- 申请人： Thomas Edward Frawley, Jr.
- 申请人地址： WI Kimberly
- 专利权人： Appleton Specialty Products, Inc.
- 当前专利权人： Appleton Specialty Products, Inc.
- 当前专利权人地址： WI Kimberly
- 主分类号： D21F3/10
- IPC分类号： D21F3/10
摘要：
A composite is provided for forming a sealing strip for use in a suction roll of a papermaking machine that has extended usability and wear. The composite is a blend of a nitrile rubber, graphite, carbon black, and polytetrafluoroethylene, optionally with a phenolic resin. The sealing strip has polytetrafluoroethylene evenly distributed over the contact surface and when installed into a suction roll provides a reduced frictional surface.
公开/授权文献
- US5237496A Inventory control method and system 公开/授权日：1993-08-17
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