<p>Wood products impregnated with from 30 to 80% of a polymerizable monomer selected from the group consisting of hexanediol diacrylate and hexanediol dimethacrylate have excellent indent resistance. The wood products are impregnated with the monomer solution by placing the wood under a vacuum to remove air, contacting the wood with a monomer solution containing a polymerizable hexanediol diacrylate and/or hexanediol dimethacrylate monomer and from 0.5 to about 2 percent of a thermally activated free radical source as a polymerization initiator for a period sufficient to achieve the desired polymer loading. The wood is then heated under pressure to polymerize or cure the monomers.</p>
申请公布号
EP0702624(B1)
申请公布日期
2001.11.14
申请号
EP19940919481
申请日期
1994.06.08
申请人
TRIANGLE PACIFIC CORP.;THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE
发明人
FULLER, B., SHANNON;ROWELL, ROGER, M.;ELLIS, WALTER, D.