发明名称 |
Molded parts with dark surface and low heat conductivity |
摘要 |
<p>Expandable styrene polymer comprises at least a dark pigment, which reflects an infrared radiation in a wavelength range and does not absorb the radiation. An independent claim is included for preparation of expandable styrene polymer, comprising mixing the styrene polymer and the dark pigment or coating the styrene polymer with the dark pigment and foaming the polymer.</p> |
申请公布号 |
EP2062934(A1) |
申请公布日期 |
2009.05.27 |
申请号 |
EP20080169862 |
申请日期 |
2008.11.25 |
申请人 |
BASF SE |
发明人 |
BRAUN, FRANK;ALTEHELD, ARMIN;HAHN, KLAUS;BELLIN, INGO |
分类号 |
C08J9/00;C08L25/04;E04B1/80 |
主分类号 |
C08J9/00 |
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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