发明名称 |
Method of producing coating on reconstituted wood substrate |
摘要 |
<p>The present invention is directed to producing a smooth hard coating on a wood substrate. A layer of a foamed polymerized latex emulsion is applied on the surface of a wood substrate, such as an oriented strand board. The layer is dried, crushed and then cured to form the coating. If desired the cured coating may be provided with a post cure heat treatment to improve its hardness. The present invention is also directed to applying and drying the layer of the foamed polymerized latex emulsion on a mat of wood fibers or flakes and then crushing and curing the crushed layer and the mat into a hardboard having a smooth hard coating. The coating of the present invention is useful as a sealer coat on a wood substrate. By adding pigment to polymerized emulsion, the sealer coat can be used to provide a finish coat on the wood substrate.</p> |
申请公布号 |
AU701158(B2) |
申请公布日期 |
1999.01.21 |
申请号 |
AU19960052469 |
申请日期 |
1996.05.24 |
申请人 |
ROHM AND HAAS COMPANY;AKZO-NOBEL COATINGS, INC. |
发明人 |
OSCAR HSIEN-HSIANG HSU;GERARD MICHAEL CURRIER;PHILIP HERMAN MOES |
分类号 |
B05D7/06;B05D7/24;B27N7/00;B32B21/08;C09D133/06;(IPC1-7):C09D5/00;C08J9/36;C09D7/12;C09D157/00 |
主分类号 |
B05D7/06 |
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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