| 发明名称 |
CHEMICALLY COATED FASTENERS HAVING IMPROVED PENETRATION AND WITHDRAWAL RESISTANCE |
| 摘要 |
A polymer-coated metal fastener is provided which has both improved ease of drive into a substrate, and improved resistance to withdrawal from the substrate. The coated fastener is prepared by heating a metal fastener, or a portion of it, to about 400-2000.degree.F and cooling in an aqueous medium containing an acrylic or modified acrylic polymer. The rapid cooling causes formation of a thin yet durable polymer coating on the fastener.
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| 申请公布号 |
CA2292166(A1) |
申请公布日期 |
2000.07.13 |
| 申请号 |
CA19992292166 |
申请日期 |
1999.12.14 |
| 申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
LAT, GERONIMO E.;GODSTED, KENT B. |
| 分类号 |
F16B15/00;B05D3/02;B05D5/00;B05D7/00;B21G3/00;C21D1/08;C21D1/18;C21D9/00;F16B1/00;F16B19/00;F16B19/14;F16B25/00;F16B27/00;F16B33/06;(IPC1-7):F16B15/00 |
主分类号 |
F16B15/00 |
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