发明名称 |
Acoustical insulating foam from compatibilized blends of vinyl aromatic polymersand alpha-olefin polymers |
摘要 |
Foams made from a ternary blend of an alkenyl aromatic polymer such as polystyrene, an alpha -olefin polymer such as polyethylene, and a compatibilizer, are used as acoustical insulation in building constructions. These foams exhibit an unusual combination of low creep and low dynamic stiffness. They are especially useful in floating floor installations. |
申请公布号 |
AU2731801(A) |
申请公布日期 |
2001.07.31 |
申请号 |
AU20010027318 |
申请日期 |
2000.12.20 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MARTIN F. REIMERS;CHUNG P. PARK;BHARAT I. CHAUDHARY;RUSSELL P. BARRY |
分类号 |
C08L23/04;C08L23/08;C08L25/02;C08L25/04;C08L25/06;C08L53/00 |
主分类号 |
C08L23/04 |
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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