发明名称 |
WATERBORNE ANTIRUST PIGMENT, WATERBORNE ANTIRUST PAINT AND HIGHLY ANTICORROSIVE SURFACE-TREATED CHAIN |
摘要 |
<p>A chain component part has a first coating film formed on an iron base material using a water-based rust preventive paint containing a water-based rust preventive pigment containing a nitrate and having good storing stability. Since zinc is eluted earlier, generation of red rust caused by iron is suppressed, and thus durability is improved. A roller chain 10 includes a zinc-iron alloy ground layer 24 formed on an iron base material 22 by impact zinc plating, a first coating film 26 formed using the water-based rust preventive paint, and a second coating film 28 formed using a water-based top coat paint containing a water-based pigment and a water-soluble or hydrolyzable silane coupling agent containing an amino group.</p> |
申请公布号 |
EP2070999(A1) |
申请公布日期 |
2009.06.17 |
申请号 |
EP20070806718 |
申请日期 |
2007.09.05 |
申请人 |
TSUBAKIMOTO CHAIN CO. |
发明人 |
FUKUIKE, YUJI;TAKADA, TOMOHIDE;SATO, SATOSHI |
分类号 |
C09D201/00;C09C1/62;C09D5/02;C09D7/12 |
主分类号 |
C09D201/00 |
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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