发明名称 |
METHOD OF FORMING A THERMOPLASTIC LAYER ON A LAYER OF ADHESIVE |
摘要 |
A method of forming a thermoplastic layer on an adhesive layer is provided. In the steps of the method, a thermoplastic powder is provided having a melt flow index of at least about 0.008 grams/10 minutes, the powder is applied to at least one surface of the adhesive layer to form a particle layer, and the combination is then subjected to elevated heat and pressure until particle layer is fused into a continuous layer and the continuous layer is bonded to the adhesive layer.
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申请公布号 |
CA2321978(A1) |
申请公布日期 |
1999.09.16 |
申请号 |
CA19982321978 |
申请日期 |
1998.07.02 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
RINEHART, ERNEST M.;FLEMING, DANNY L. |
分类号 |
B05D7/24;B05D1/24;B05D7/00;B32B7/12;B32B37/00;(IPC1-7):B05D7/00 |
主分类号 |
B05D7/24 |
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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