发明名称 |
Surface treating articles and methods of making same |
摘要 |
Surface treating articles having varying degree of smear-resistance and their methods of manufacture are presented. One preferred article is characterized by an organic matrix substantially engulfed by a novel, tough, adherent elastomeric resinous binder system comprising the reaction product of either (1) a polyurethane prepolymer, or (2) a polyurethane polymer emulsion with an epoxy-functional material and an amine-functional material in an aqueous system.
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申请公布号 |
US5306319(A) |
申请公布日期 |
1994.04.26 |
申请号 |
US19930060616 |
申请日期 |
1993.05.12 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KRISHNAN, SUBRAMANIAN;MILLER, EUGENE J.;DONOVAN, MARY B.;JANOCHOSKI, RAMONA M.;COUVELARD, CAROLINE |
分类号 |
B24D3/28;B24D3/34;C08G18/08;C08G18/10;C08G59/50;(IPC1-7):C09K3/14 |
主分类号 |
B24D3/28 |
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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