发明名称 |
Two-component polyurethane coating compositions containing polyester polyols as a binder component |
摘要 |
Two-component polyurethane coating compositions containing wherein the binder contains polyisocyanates and certain polyester polyols having hydroxyl numbers of 80 to 250 prepared from a) polyol mixtures and b) aliphatic unsaturated dicarboxylic acids and, optionally, aliphatic saturated dicarboxylic acids, and their use for the production of coatings on plastic moldings such as those used in automobile construction.
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申请公布号 |
US6458898(B1) |
申请公布日期 |
2002.10.01 |
申请号 |
US19940329109 |
申请日期 |
1994.10.25 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
WAMPRECHT CHRISTIAN;SONNTAG MICHAEL |
分类号 |
C08J7/04;C08G18/42;C08G18/68;C09D175/06;C09D175/14;(IPC1-7):B32B27/40;C08L75/06 |
主分类号 |
C08J7/04 |
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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