公开(公告)号：US20160039124A1

公开(公告)日：2016-02-11

申请号：US14798119

申请日：2015-07-13

Applicant: GALA INDUSTRIES, INC.

Inventor： J. WAYNE MARTIN ,  ROGER B. WRIGHT ,  ROBERT G. MANN

IPC: B29C37/00 ,  B29C47/08 ,  B29C47/00

CPC classification number: B29C37/0092 ,  B29B9/065 ,  B29B9/16 ,  B29B13/065 ,  B29C48/0022 ,  B29C48/04 ,  B29C48/05 ,  B29C48/147 ,  B29C48/255 ,  B29C48/911 ,  B29C2793/0027 ,  B29C2793/009 ,  B29K2001/00 ,  B29K2005/00 ,  B29K2101/00 ,  B29K2311/10 ,  B29K2711/14 ,  B29L2031/772 ,  F26B25/002 ,  F26B2200/24

Abstract: A process for preparing low moisture content polymer biomaterial composites and expandable polymer biomaterial composites by extrusion through a die plate into a waterbox and pelletizing with cutter blades. Polyolefins or condensation polymers are melt blended with a solid or semi-solid biomaterial component, such as polysaccharides, including cellulosics and starches, or proteinaceious materials, including polypeptides, and are extruded, pelletized underwater, and processed with accelerated drying to achieve moisture levels as low as one percent or less.

Abstract translation: 一种制备低含水量聚合物生物材料复合材料和可膨胀聚合物生物材料复合材料的方法，通过模板挤出成水箱并用切割刀片造粒。 聚烯烃或缩聚物与固体或半固体生物材料组分（例如多糖，包括纤维素和淀粉，或蛋白质物质，包括多肽）熔融共混，并在水中挤出，造粒，并加速干燥以达到水分含量为 低至百分之一以下。