MEDIUM DENSITY FOAMS HAVING GOOD IMPACT RESISTANCE AND A PROCESS FOR THEIR PRODUCTION
摘要
Impact resistant, medium density molded polyurethane foams are produced by the process of the present invention. These foams include from 5 to 35% by weight of glass fibers having an average fiber length of from 12.5 to 50 mm and from 25 to 60% by weight of one or more particulate fillers having an average particle size of from 0.3 to 40 microns.
申请公布号
WO2013043522(A2)
申请公布日期
2013.03.28
申请号
WO2012US55701
申请日期
2012.09.17
申请人
BAYER MATERIALSCIENCE LLC;ROSTHAUSER, JAMES, W.;KOTAR, JAMES, P.;YOUNES, USAMA, E.
发明人
ROSTHAUSER, JAMES, W.;KOTAR, JAMES, P.;YOUNES, USAMA, E.