发明名称 |
METHOD OF IMPARTING NON-STICK PROPERTY TO METAL SURFACE |
摘要 |
<p>A method of imparting a non-stick coating to a surface of an aluminum foil sheet, and the resulting foil sheet. The method involves coating at least pa rt (preferably at least 40%) of an area of a surface of a metal sheet article (preferably an aluminum foil sheet) with a substantially solvent-free silico ne oil at an average coating application rate in a range of 1.5 to 10 mg/ft2 of the coated surface area. The coated sheet article is then preferably coiled. The coated sheet article is then heated in the presence of air or oxygen at a temperature of 250~C or higher for a period of time of at least 10 minutes. The treated surface is both non-stick and food-friendly.</p> |
申请公布号 |
CA2612448(A1) |
申请公布日期 |
2007.01.18 |
申请号 |
CA20062612448 |
申请日期 |
2006.06.21 |
申请人 |
NOVELIS INC. |
发明人 |
DAVISSON, THOMAS L.;NADKARNI, SADASHIV |
分类号 |
C23C22/56;C22F1/04;C23C22/76;C23C22/82 |
主分类号 |
C23C22/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|