发明名称 |
COATED CARRIER FOR LAPPING AND METHODS OF MAKING AND USING |
摘要 |
A lapping carrier (110) including a base carrier (112) having first and second major surfaces and at least one aperture for holding a workpiece extending from the first major surface to the second major surface, the aperture circumference defined by a third surface of the base carrier, at least a portion of the first and/or second major surfaces including a polymeric region having at least the following adhesion promoting layers: (a) a primer layer (116) including at least one of a phenolic resin or a novolac resin; (b) a tie layer(115) adjoining the primer layer(116), the tie layer(115) including at least one of an amino-functional epoxy resin or a hydroxyl-functional epoxy resin; and (c) a polymeric layer (114) adjoining the tie layer (115) on a side opposite the primer layer(116), the polymeric layer(116) including an isocyanate-functional polymer. Also described are methods of making and using the carrier.
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申请公布号 |
US2011256813(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US200913141596 |
申请日期 |
2009.12.29 |
申请人 |
FLETCHER TIMOTHY D;CHRISTIANSON TODD J;ROMERO VINCENT D |
发明人 |
FLETCHER TIMOTHY D.;CHRISTIANSON TODD J.;ROMERO VINCENT D. |
分类号 |
B24B37/04;B24B41/06;C09K3/14 |
主分类号 |
B24B37/04 |
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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