发明授权
- 专利标题： Protective coating
- 专利标题（中）： 保护涂层
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申请号： US800016申请日： 1977-05-24
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公开(公告)号： US4234653A公开(公告)日： 1980-11-18
- 发明人: Norman E. Ballard , Frank Cork , Philip H. Andrews , Francis Chappell
- 申请人： Norman E. Ballard , Frank Cork , Philip H. Andrews , Francis Chappell
- 申请人地址： GB2 London
- 专利权人： Rolls-Royce Limited
- 当前专利权人： Rolls-Royce Limited
- 当前专利权人地址： GB2 London
- 优先权： GBX38149/74 19740831
- 主分类号： C03C8/18
- IPC分类号： C03C8/18 ; C09D1/00 ; C09D5/38 ; C23C24/08 ; C23D5/02 ; C25D13/00 ; B32B5/16 ; B32B15/20 ; B32B17/06
摘要：
A heat resistant protective coating for a metal surface comprises a glass matrix having at least 50 percent by weight of finely divided metallic particles dispersed therein. The coating is produced by covering the metal surface with a mixture containing 40 to 60% by weight of finely divided metallic particles, 17 to 40% by weight of a ceramic frit and from 10 to 18% by weight of an organic resin, and heating the thus coated surface in air to burn off the organic resin and fuse the frit.
公开/授权文献
- US5200790A Automatic document conveying device 公开/授权日：1993-04-06
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