发明名称 |
PRIMER FOR COATING COILED WIRES |
摘要 |
<p>Disclosed is a method to provide a metal wire with a coating system comprising a primer and a topcoat, particularly a hydrophilic, lubricious topcoat. The method comprises applying directly onto the wire metal a primer coating composition, which is an aqueous coating composition comprising a multiphase vinyl polymer, the polymer comprising a first phase having a Tg in the range of from−20° C. to 40° C. and a hard phase having a Tg in the range of from 25° C. to 120° C. The primer has good adhesion to both the metal surface and the topcoat, and provides the eventual coating system with, inter alia, a good flexibility.</p> |
申请公布号 |
EP2376582(A1) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20100700119 |
申请日期 |
2010.01.11 |
申请人 |
DSM IP ASSETS B.V. |
发明人 |
WYMAN, PAUL;ROOIJMANS, MARNIX;BONT, DE NIK;MALDA, HINRIKE;SATGURANATHAN, RAJASINGHAM;FRIJNS, HUBERTUS, H.G.J.;SCHEERDER, JURGEN;FRIJNS THOMAS L.M. |
分类号 |
C09D5/00;A61L31/02;A61L31/10;A61L31/14;C08F220/06;C08F220/14;C08F220/18;C09D139/06;C09D153/00 |
主分类号 |
C09D5/00 |
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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