Invention Grant
- Patent Title: Latent heat storage material and process for manufacture of the latent heat storage material
- Patent Title (中): 潜热蓄热材料及潜热蓄热材料的制造工艺
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Application No.: US11689993Application Date: 2007-03-22
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Publication No.: US07923112B2Publication Date: 2011-04-12
- Inventor: Martin U. Christ , Oswin H. Ottinger , Jurgen J. Bacher
- Applicant: Martin U. Christ , Oswin H. Ottinger , Jurgen J. Bacher
- Applicant Address: DE Wiesbaden
- Assignee: SGL Carbon SE
- Current Assignee: SGL Carbon SE
- Current Assignee Address: DE Wiesbaden
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
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.
Public/Granted literature
- US20080230203A1 Latent Heat Storage Material and Process for Manufacture of the Latent Heat Storage Material Public/Granted day:2008-09-25
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