公开(公告)号：WO2017023755A1

公开(公告)日：2017-02-09

申请号：PCT/US2016/044721

申请日：2016-07-29

申请人： CYTEC INDUSTRIES INC.

发明人： TIJHUIS, Dinand ,  TIJHUIS, Erwin ,  KOZAKIEWIZ, Joseph ,  ENG, Jerry Mon Hei ,  GUPTA, Ram B. ,  VANZIN, David ,  MAJMUDAR, Shailesh

IPC分类号： C08K9/10 ,  C08J3/22 ,  B29B9/00

CPC分类号： C08K9/10 ,  B29B9/06 ,  B29B9/12 ,  B29B9/14 ,  C08J3/226 ,  C08L33/26 ,  C08L2310/00

摘要： Resin masterbatch compositions are provided as closed end pellets having a core including at least one additive and an outer layer comprising a polymer encapsulating the core, in which the thickness of the outer layer if from 0.001 mm to 1 cm. A stabilized composition is prepared from an organic material to be stabilized and the resin masterbatch composition. A process for producing the resin masterbatch composition includes co-extruding in tubular form a core material encapsulated by an outer layer, wherein the core material comprises at least one additive, and the outer layer comprises a polymer, to form a filled tube; passing the filled tube into a sealing device that cuts the filled tube into multiple discrete segments seals and simultaneously seals each end of each discrete segment, thereby forming closed end pellets; and cooling the closed end pellets.

摘要翻译： 提供树脂母料组合物作为封闭端粒料，其具有包含至少一种添加剂的核和包含封装芯的聚合物的外层，其中外层的厚度如果为0.001mm至1cm。 由要稳定的有机材料和树脂母料组合物制备稳定的组合物。 制造树脂母料组合物的方法包括以管状形式将由外层包封的芯材共挤出，其中芯材料包括至少一种添加剂，外层包含聚合物以形成填充管; 将填充的管子通入密封装置中，该密封装置将填充的管切割成多个分立的部分密封件并且同时密封每个离散部分的每个端部，从而形成封闭端部丸粒; 并冷却封闭端粒料。