| 发明名称 |
COATING OF POLYMERICAL SUBSTRATES |
| 摘要 |
A surface layer of a polymeric material, for instance an epoxy or other polymeric printing substrate, is prepared to receive a metal or other adherent coating by penetrating the surface layer with a first reactant and then with a second reactant that reacts in the surface layer to form pits that extend from the surface into the surface layer. The first reactant may comprise a pyrrole and the second reactant may comprise chromic acid. |
| 申请公布号 |
DE3173905(D1) |
申请公布日期 |
1986.04.03 |
| 申请号 |
DE19813173905 |
申请日期 |
1981.11.05 |
| 申请人 |
CROSFIELD ELECTRONICS LIMITED |
发明人 |
KELLNER, PHILLIP RODNEY;NICHOLLS, REXWELL BARRY;SAHI, MOHAMMED ASLAM |
| 分类号 |
C09D5/03;B41C1/02;B41N1/12;B41N3/00;C23C18/16;C23C18/22;C23C18/24;C23C18/26;C23C18/31;C23C18/34;C23C18/40;G03F7/00;G03G5/147;(IPC1-7):B41N3/00;C08J7/14 |
主分类号 |
C09D5/03 |
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