发明名称 Inorganic/organic-filled styrenic thermoplastic door skins
摘要 An article comprising a frame having an outer periphery with a multilayered, substantially planar skin secured thereto that is exposed to various environmental conditions is disclosed. The skin comprises a first layer exposed to the environmental conditions and a second layer shielded from the environmental conditions by the first layer. The first layer is substantially free of organic and/or inorganic fillers and comprises a copolymer of at least one ethylenically unsaturated monomer, at least one aromatic vinyl compound, and at least one acrylic ester elastomer. The second layer comprises a terpolymer of at least one ethylenically unsaturated monomer, at least one butadiene, and at least one aromatic vinyl compound and has at least one filler is dispersed therein in an amount of from about 5 to about 35 percent based on a total weight of the second layer.
申请公布号 US2007077405(A1) 申请公布日期 2007.04.05
申请号 US20050241496 申请日期 2005.09.30
申请人 BASF CORPORATION 发明人 JACKSON MICHAEL L.
分类号 B32B7/02 主分类号 B32B7/02
代理机构 代理人
主权项
地址