发明申请
WO2012069976A1 THERMOPLASTIC MOLDING COMPOSITION COMPRISING MICROENCAPSULATED LATENT-HEAT-ACCUMULATOR MATERIAL
审中-公开
基本信息:
- 专利标题： THERMOPLASTIC MOLDING COMPOSITION COMPRISING MICROENCAPSULATED LATENT-HEAT-ACCUMULATOR MATERIAL
- 专利标题（中）：包含微晶硅酸盐热蓄热材料的热塑性成型组合物
- 申请号：PCT/IB2011/055202 申请日：2011-11-21
- 公开(公告)号：WO2012069976A1 公开(公告)日：2012-05-31
- 发明人： ALTMANN, Stephan , OPFERMANN, Dirk , SCHRÖDER-GRIMONPONT, Tina , SCHMIDT, Marco
- 申请人： BASF SE , ALTMANN, Stephan , OPFERMANN, Dirk , SCHRÖDER-GRIMONPONT, Tina , SCHMIDT, Marco , BASF (CHINA) COMPANY LIMITED
- 申请人地址： 67056 Ludwigshafen DE
- 专利权人： BASF SE,ALTMANN, Stephan,OPFERMANN, Dirk,SCHRÖDER-GRIMONPONT, Tina,SCHMIDT, Marco,BASF (CHINA) COMPANY LIMITED
- 当前专利权人： BASF SE,ALTMANN, Stephan,OPFERMANN, Dirk,SCHRÖDER-GRIMONPONT, Tina,SCHMIDT, Marco,BASF (CHINA) COMPANY LIMITED
- 当前专利权人地址： 67056 Ludwigshafen DE
- 代理机构： BASF SE
- 优先权： US61/416,762 20101124; EP10192411.6 20101124
- 主分类号： C08J5/00
- IPC分类号： C08J5/00 ; C08J5/18 ; C09K5/06
摘要：
A thermoplastic molding composition is provided, which comprises A) from 30 to 90% by weight of at least one thermoplastic polymer, B) from 10 to 70% by weight of microcapsules with a capsule core made of latent-heat-accumulator material and a polymer as capsule wall, where the latent-heat-accumulator material has its solid/liquid phase transition in the temperature range from -20 °C to 120 °C, and C) from 0 to 60% by weight of one or more further additive, where each of the percentages by weight is based on the total weight of components A) to C) and these give a total of 100% by weight, obtainable via mixing in the melt of components A), B), and optionally C) in a multiscrew extruder, where the multiscrew extruder comprises, along the direction of conveying, in this sequence, at least one feed zone, one plastifying zone, one homogenizing zone, and one discharge zone, and the feed of the microcapsules B) into the multiscrew extruder takes place at a site after-in the direction of conveying- the plastifying zone. And also a process for producing the composition and uses of the composition for producing fibers, foils, moldings, and foams are provided.
摘要（中）：
提供了一种热塑性模塑组合物，其包含A）30至90重量％的至少一种热塑性聚合物，B）10至70重量％的具有由潜热蓄热材料制成的胶囊芯的微胶囊和 聚合物作为胶囊壁，其中潜热蓄热材料在-20℃至120℃的温度范围内具有固/液相转变，C）0至60重量％的一种或多种另外的添加剂 ，其中每个重量百分比基于组分A）至C）的总重量，并且这些总计为100重量％，通过在组分A），B）和任选C）的熔体中混合获得， 在多螺旋挤出机中，多螺旋挤出机在输送方向上按顺序包括至少一个进料区，一个增塑区，一个均化区和一个排出区，以及将微胶囊B的进料加入到 多功能挤出机在公司的方向后进行 运输 - 塑化区。 还提供了用于生产纤维，箔，模制品和泡沫的组合物的组合物和用途的方法。