发明名称 |
VINYL UNDERLAY PANEL |
摘要 |
A vinyl flooring underlay panel made of wood elements containing naturally occurring contaminating chemicals which when in contact with vinyl generates dar k spots in the vinyl has on its surface contacting the vinyl, a layer formed by a coating containing an effective amount of material selected from a group consisting of b orax and ferric chloride uniformly distributed therethrough or by a latex having a pH of at least 9.
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申请公布号 |
CA2255490(A1) |
申请公布日期 |
1999.06.29 |
申请号 |
CA19982255490 |
申请日期 |
1998.12.11 |
申请人 |
MACMILLAN BLOEDEL LIMITED |
发明人 |
CZYZEWSKA, EWA KRYSTYNA;GNATOWSKI, MAREK JAN;KNUDSON, ROBERT MARIUS |
分类号 |
B27K3/52;B27K5/00;(IPC1-7):B27K5/00 |
主分类号 |
B27K3/52 |
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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