发明名称 |
LOW K-FACTOR RIGID FOAM SYSTEMS |
摘要 |
The present invention provides rigid polyurethane foams prepared by mixing an isocyanate with a polyol component containing an aromatic amine-initiated polyether polyol, an aromatic polyester polyol and optionally, a sucrose-based polyether polyol. The inventive foams have good properties as indicated by an initial k-factor at 35°F of from about 0.115 to about 0.120 BTU-in./hr. ft2 °F and may find use as insulation materials in the construction and refrigeration industries.
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申请公布号 |
KR20060109970(A) |
申请公布日期 |
2006.10.23 |
申请号 |
KR20067013022 |
申请日期 |
2006.06.29 |
申请人 |
BAYER MATERIALSCIENCE LLC |
发明人 |
ELSKEN KEVIN J.;SCHILLING STEVEN L.;DOERGE HERMAN P. |
分类号 |
C08J9/06;C08G18/40;C08G18/48;C08G18/76;C08J9/14 |
主分类号 |
C08J9/06 |
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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