发明名称 |
Article having a removable protective film |
摘要 |
A method for identifying and protecting activated surface portions of a plastic substrate is provided. The method includes the steps of providing a plastic substrate having one or more activated surface portions and applying a solution containing a water-soluble, organic film-forming substance onto the substrate. The solution coats only the activated portions of the substrate surface. The method further includes the steps of drying the solution to form a temporary protective film on the activated portions of the surface, thereby rendering the activated portions less susceptible to abrasion or disruption during handling.
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申请公布号 |
US5916674(A) |
申请公布日期 |
1999.06.29 |
申请号 |
US19970937373 |
申请日期 |
1997.09.25 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
SKELLY, JON M.;WILSKI, LAWRENCE F. |
分类号 |
B05D5/00;C08J7/00;C09D5/00;(IPC1-7):B32B23/04 |
主分类号 |
B05D5/00 |
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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