发明名称 PRODUCING A LAYER ON A SUBSTRATE
摘要 A chemically homogeneous layer, such as hard carbon, is formed on a polymeric substrate, such as polycarbonate, by removing all the non-carbon atoms from the polycarbonate and leaving the carbon skeleton, which remains covalently bound to the rest of the polycarbonate substrate. The non-carbon atoms are removed by cold plasma treatment in an evacuated chamber using argon as a process gas.
申请公布号 WO9426811(A1) 申请公布日期 1994.11.24
申请号 WO1994GB01019 申请日期 1994.05.12
申请人 BRITISH TECHNOLOGY GROUP LIMITED (GB);THOMAS, THOMAS, RONALD 发明人 THOMAS, THOMAS, RONALD
分类号 B05D3/14;B29C59/14;C08J7/12 主分类号 B05D3/14
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