- 专利标题: GROBTEILIGE MIKROKAPSELZUBEREITUNG
- 专利标题(英): Coarse-particle microcapsule preparation
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申请号: EP06701380.5申请日: 2006-01-14
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公开(公告)号: EP1841517A1公开(公告)日: 2007-10-10
- 发明人: LANG-WITTKOWSKI, Gabriele , JAHNS, Ekkehard , STEFFEN, Markus
- 申请人: BASF AKTIENGESELLSCHAFT
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE102005002411 20050118
- 国际公布: WO2006077056 20060727
- 主分类号: B01J2/20
- IPC分类号: B01J2/20 ; C09K5/06 ; F28D20/02 ; C04B20/10
摘要:
The invention relates to a coarse-particle microcapsule preparation containing a microencapsulated PCM device and at least one polymer binding agent, the ratio of the surface to the volume of the particles obeying the relation (I). The invention also relates to a method for producing said preparation, and to the use thereof in heat exchangers and building materials.
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