发明名称 |
VERFAHREN ZUM VERKAPSELN VON PARAFFINVERBINDUNGEN, DIE EINEN PHASENÜBERGANG DURCHLAUFEN KÖNNEN, UND DABEI ERHALTENE MIKROKAPSEL |
摘要 |
A series of paraffin compounds, the phase change materials (PCMs), were microencapsulated in an interfacial polymerization process to form the double-shell microcapsules with relatively low shell permeability. The inner shell is formed through the reaction between polypropylene glycols and bifunctional polyisocyanates and the outer through the reaction between bifunctional polyisocyanates and polyamines added in the continuous aqueous phase. The so prepared microencapsulated paraffin compounds emulsion can be used as the medium for temperature management in many fields. |
申请公布号 |
DE60318574(D1) |
申请公布日期 |
2008.02.21 |
申请号 |
DE2003618574 |
申请日期 |
2003.05.28 |
申请人 |
NANO-SPORTS TECHNOLOGIES LTD. |
发明人 |
XING, JIANWEI;LI, YI;NEWTON, EDWARD;YEUNG, KWOK-WING |
分类号 |
B01J13/16;B01J13/22;C09K5/06 |
主分类号 |
B01J13/16 |
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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