| 发明名称 |
Non-stick coating system with two perfluorocarbon resins in topcoat for concentration gradient |
| 摘要 |
Improved non-stick coating systems can be applied on a primer with a topcoat containing two types of perfluorocarbon resin, one with a melt viscosity above about 1010 poises, the other with a melt viscosity in the range of 103 to 108 poises.
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| 申请公布号 |
US5160791(A) |
申请公布日期 |
1992.11.03 |
| 申请号 |
US19900626500 |
申请日期 |
1990.12.12 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
TANNENBAUM, HARVEY P. |
| 分类号 |
C08L27/18;C08L79/08;C08L81/06;C09D127/18;C09D179/08 |
主分类号 |
C08L27/18 |
| 代理机构 |
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代理人 |
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| 地址 |
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