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    • 1. 发明授权
    • Thermoplastic molding composition comprising microencapsulated latent-heat-accumulator material
    • 包含微胶囊潜热蓄热材料的热塑性模塑组合物
    • US08957122B2
    • 2015-02-17
    • US13988419
    • 2011-11-21
    • Stephan AltmannDirk OpfermannTina Schroeder-GrimonpontMarco Schmidt
    • Stephan AltmannDirk OpfermannTina Schroeder-GrimonpontMarco Schmidt
    • C08J5/00C08J5/18C09K5/06C08L47/00C08L23/06C08L29/10
    • C08L47/00C08L23/06C08L29/10C08L2205/20C09K5/063Y10T428/2984Y10T428/2985Y10T428/2987Y10T428/2989
    • 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.
    • 提供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,以及 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 进一步的添加剂,其中每个重量百分比基于组分A)至C)的总重量,并且这些总重量通过在组分A),B)和任选地 C)在多螺旋挤出机中,其中多螺旋挤出机沿着输送方向按照该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,以及微胶囊B)的进料, 进入多螺旋挤压机是在一个现场进行的 的输送 - 增塑区。 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。
    • 3. 发明申请
    • THERMOPLASTIC MOLDING COMPOSITION COMPRISING MICROENCAPSULATED LATENT-HEAT-ACCUMULATOR MATERIAL
    • 包含微晶硅酸盐热蓄热材料的热塑性成型组合物
    • US20130245147A1
    • 2013-09-19
    • US13988419
    • 2011-11-21
    • Stephan AltmannDirk OpfermannTina Schroeder-GrimonpontMarco Schmidt
    • Stephan AltmannDirk OpfermannTina Schroeder-GrimonpontMarco Schmidt
    • C08L47/00C08L29/10C08L23/06
    • C08L47/00C08L23/06C08L29/10C08L2205/20C09K5/063Y10T428/2984Y10T428/2985Y10T428/2987Y10T428/2989
    • 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.
    • 提供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,以及 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 进一步的添加剂,其中每个重量百分比基于组分A)至C)的总重量,并且这些总重量通过在组分A),B)和任选地 C)在多螺旋挤出机中,其中多螺旋挤出机沿着输送方向按照该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,以及微胶囊B)的进料, 进入多螺旋挤出机后,在一个位置上进行 输送 - 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。