发明授权
- 专利标题： Latent heat storage material and process for manufacture of the latent heat storage material
- 专利标题（中）： 潜热蓄热材料及潜热蓄热材料的制造工艺
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申请号： US11689993申请日： 2007-03-22
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公开(公告)号： US07923112B2公开(公告)日： 2011-04-12
- 发明人: Martin U. Christ , Oswin H. Ottinger , Jurgen J. Bacher
- 申请人： Martin U. Christ , Oswin H. Ottinger , Jurgen J. Bacher
- 申请人地址： DE Wiesbaden
- 专利权人： SGL Carbon SE
- 当前专利权人： SGL Carbon SE
- 当前专利权人地址： DE Wiesbaden
- 代理机构： Blakely Sokoloff Taylor & Zafman LLP
- 主分类号： B32B9/00
- IPC分类号： B32B9/00
摘要：
The invention relates to a latent heat storage material comprising a first phase change material, at least one second phase change material different from the first phase change material, and an expanded graphite material wherein the first phase change material and the at least one second phase change material are intermixed and the latent heat storage material exhibits a phase transition over a range of temperatures. The invention also relates to a process for the preparation of a latent heat storage material comprising combining a mixture of an expanded graphite material and a first phase change material with at least one different second phase change material.
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