发明申请
- 专利标题： MULTI-LAYER COMPOSITE INCLUDING A FLUOROPOLYMER SURFACE AND A NON-FLUORINATED POLYMER TRANSITION LAYER
- 专利标题（中）： 多层复合材料，包括氟聚合物表面和非氟化聚合物过渡层
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申请号： US13728262申请日： 2012-12-27
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公开(公告)号： US20130183539A1公开(公告)日： 2013-07-18
- 发明人: Qiang GUO , Guoliang PAN , Lianxiang WANG , Xiaoye LIU
- 申请人： Qiang GUO , Guoliang PAN , Lianxiang WANG , Xiaoye LIU
- 优先权： CN201110462003.3 20111228
- 主分类号： B05D1/06
- IPC分类号： B05D1/06
摘要：
A bearing article can include a metal substrate having a bronze layer; a PEEK layer; a PTFE composition layer overlying and penetrating the PEEK layer. A method for preparing a bearing article can include providing a metal substrate with a sintered bronze layer, electrostatic spraying a non-fluorinated polymer onto the metal substrate followed by spraying a fluorinated polymer onto the non-fluorinated polymer and heat rolling to form a laminate.
公开/授权文献
- US09981284B2 Method of forming a laminate 公开/授权日：2018-05-29