发明名称 |
Substrate comprising an abrasion-resistant diffusion barrier layer system |
摘要 |
A substrate has an abrasion-resistant diffusion barrier layer system having: a hard base layer including a coating composition based on a polymer containing reactive surface groups; and a nanostructured topcoat obtained by applying a nanoscale composition comprising sol particles and/or particulate solids to the basecoat and then curing it. The system features good abrasion resistance and diffusion barrier effect, and is particularly suitable as a protective coat for plastic substrates.
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申请公布号 |
US6855396(B1) |
申请公布日期 |
2005.02.15 |
申请号 |
US20020111174 |
申请日期 |
2002.04.18 |
申请人 |
INSTITUT FUER NEUE MATERIALIEN GEMEINNUETZIGE GMBH |
发明人 |
MENNIG MARTIN;OLIVEIRA PETER W.;SCHMIDT HELMUT |
分类号 |
B05D1/36;B05D3/02;B05D5/00;B05D7/00;B05D7/24;C08F2/58;C08L83/05;C09D5/00;C09D7/12;C09D183/02;C09D183/04;C09D183/06;C09D201/00;G02B1/10;(IPC1-7):B32B7/02;B32B27/04;B05D1/22 |
主分类号 |
B05D1/36 |
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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