公开(公告)号：US08957122B2

公开(公告)日：2015-02-17

申请号：US13988419

申请日：2011-11-21

Applicant: Stephan Altmann ,  Dirk Opfermann ,  Tina Schroeder-Grimonpont ,  Marco Schmidt

Inventor： Stephan Altmann ,  Dirk Opfermann ,  Tina Schroeder-Grimonpont ,  Marco Schmidt

IPC: C08J5/00 ,  C08J5/18 ,  C09K5/06 ,  C08L47/00 ,  C08L23/06 ,  C08L29/10

CPC classification number: C08L47/00 ,  C08L23/06 ,  C08L29/10 ,  C08L2205/20 ,  C09K5/063 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110021686A1

公开(公告)日：2011-01-27

申请号：US12933345

申请日：2009-03-18

Applicant: Sachin Jain ,  Claus Gabriel ,  Philippe Desbois ,  Dirk Opfermann ,  Peter Eibeck ,  Bernd Bruchmann ,  Martin Klatt

Inventor： Sachin Jain ,  Claus Gabriel ,  Philippe Desbois ,  Dirk Opfermann ,  Peter Eibeck ,  Bernd Bruchmann ,  Martin Klatt

IPC: C08K3/36

CPC classification number: D01F1/10 ,  C08K3/22 ,  C08K3/34 ,  C08L77/00 ,  C08L79/02 ,  C08L79/08 ,  C08L2205/02 ,  D01F6/60 ,  D01F6/90 ,  C08L2666/20

Abstract: The invention relates to thermoplastic molding compositions comprising the following components: A) at least one thermoplastic polyamide, B) at least one hyperbranched polyetheramine, C) at least one amorphous oxide and/or oxide hydrate of at least one metal or semimetal with a number-average diameter of the primary particles of from 0.5 to 20 nm. The invention further relates to the use of the components B) and C) mentioned, for improving the flowability and/or thermal stability of polyamides, to the use of the molding compositions for the production of fibers, of foils, and of moldings of any type, and also to the resultant fibers, foils, and moldings.

Abstract translation: 本发明涉及包含以下组分的热塑性模塑组合物：A）至少一种热塑性聚酰胺，B）至少一种超支化聚醚胺，C）至少一种具有数量的至少一种金属或半金属的无定形氧化物和/或氧化物水合物 初级粒子的平均粒径为0.5〜20nm。 本发明还涉及用于提高聚酰胺的流动性和/或热稳定性的组分B）和C）在使用模制组合物生产纤维，箔和任何 型，以及所得的纤维，箔和模制品。

公开(公告)号：US20130245147A1

公开(公告)日：2013-09-19

申请号：US13988419

申请日：2011-11-21

Applicant: Stephan Altmann ,  Dirk Opfermann ,  Tina Schroeder-Grimonpont ,  Marco Schmidt

Inventor： Stephan Altmann ,  Dirk Opfermann ,  Tina Schroeder-Grimonpont ,  Marco Schmidt

IPC: C08L47/00 ,  C08L29/10 ,  C08L23/06

CPC classification number: C08L47/00 ,  C08L23/06 ,  C08L29/10 ,  C08L2205/20 ,  C09K5/063 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110021687A1

公开(公告)日：2011-01-27

申请号：US12933305

申请日：2009-03-18

Applicant: Sachin Jain ,  Claus Gabriel ,  Philippe Desbois ,  Dirk Opfermann ,  Peter Eibeck ,  Bernd Bruchmann ,  Martin Klatt

Inventor： Sachin Jain ,  Claus Gabriel ,  Philippe Desbois ,  Dirk Opfermann ,  Peter Eibeck ,  Bernd Bruchmann ,  Martin Klatt

IPC: C08K3/40 ,  C08K3/36

CPC classification number: C08L77/00 ,  B82Y30/00 ,  C08J3/226 ,  C08J2477/00 ,  C08J2477/02 ,  C08K3/041 ,  C08K3/046 ,  C08K3/20 ,  C08K3/36 ,  C08K7/14 ,  C08L77/02 ,  C08L79/02 ,  C08L2666/20

Abstract: The invention relates to thermoplastic molding compositions comprising the following components: A) at least one thermoplastic polyamide, B) at least one hyperbranched polyethyleneimine, C) at least one amorphous oxide and/or oxide hydrate of at least one metal or semimetal with a number-average diameter of the primary particles of from 0.5 to 20 nm. The invention further relates to the use of the components B) and C) mentioned, for improving the flowability and/or thermal stability of polyamides, to the use of the molding compositions for the production of fibers, of foils, and of moldings of any type, and also to the resultant fibers, foils, and moldings.

Abstract translation: 本发明涉及包含以下组分的热塑性模塑组合物：A）至少一种热塑性聚酰胺，B）至少一种超支化聚乙烯亚胺，C）至少一种具有多个金属或半金属的至少一种金属或半金属的无定形氧化物和/或氧化物水合物 初级粒子的平均粒径为0.5〜20nm。 本发明还涉及用于提高聚酰胺的流动性和/或热稳定性的组分B）和C）在使用模制组合物生产纤维，箔和任何 型，以及所得的纤维，箔和模制品。