发明名称 |
Exhaust conduit coating |
摘要 |
A mixture producing a slurry for coating metallic vehicle exhaust conduits utilizing a refractory cement and a caustic or alkaline salt binder. Sufficient amounts of water are also employed in the slurry resulting in a flowable material. The slurry flows over and hardens as a thin uniform coating on the interior surface of an exhaust conduit. The coating exhibits excellent adhesion to the metallic material, does not crack or chip under impact forces, and possesses a coefficient of thermal expansion similar to the underlying metallic structure.
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申请公布号 |
US5641348(A) |
申请公布日期 |
1997.06.24 |
申请号 |
US19950511906 |
申请日期 |
1995.08.07 |
申请人 |
MILLER, RICHARD N.;PESSANO, NOBLE THOMAS |
发明人 |
MILLER, RICHARD N.;PESSANO, NOBLE THOMAS |
分类号 |
C04B7/00;C04B7/32;C04B28/26;(IPC1-7):C04B7/32 |
主分类号 |
C04B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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