发明名称 |
Process for modifying large polymeric surfaces |
摘要 |
The disclosure herein describes a process for modifying large polymeric surfaces; a thin, uniform coating is deposited at near ambient temperature on the surfaces in a large-volume plasma apparatus, the plasma state being produced by using electromagnetic energy in the microwave frequency range. The surfaces thus coated constitute a barrier against permeation by oxygen and moisture.
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申请公布号 |
US5041303(A) |
申请公布日期 |
1991.08.20 |
申请号 |
US19880165047 |
申请日期 |
1988.03.07 |
申请人 |
POLYPLASMA INCORPORATED |
发明人 |
WERTHEIMER, MICHAEL R.;SCHREIBER, HENRY P. |
分类号 |
C23C16/00;C23C16/30;C23C16/40;C23C16/511 |
主分类号 |
C23C16/00 |
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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