公开(公告)号：US09695305B2

公开(公告)日：2017-07-04

申请号：US14569296

申请日：2014-12-12

申请人： HYUNDAI MOTOR COMPANY ,  LOTTE CHEMICAL CORPORATION

发明人： Oh Deok Kwon ,  Dae Sik Kim ,  Ho Geun Jung ,  Byung Kook Nam ,  Sung Min Cho ,  Hyung Sin Lee ,  Joon Hee Ko

IPC分类号： C08L23/12 ,  C08L97/02 ,  B29C47/92 ,  B29C47/00 ,  B29K9/00 ,  B29K23/00

CPC分类号： C08L23/12 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/92 ,  B29C2947/9259 ,  B29C2947/92866 ,  B29K2009/00 ,  B29K2023/14 ,  C08K7/02 ,  C08L23/0815 ,  C08L23/16 ,  C08L51/06 ,  C08L53/02 ,  C08L97/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/08 ,  C08L9/00

摘要： The present disclosure relates to a polyolefin-natural fiber composite composition for extrusion molding, and more particularly to a polyolefin-natural fiber composite composition, which comprises polyolefin resin, natural fiber, thermoplastic elastic rubber and an anhydrous maleic acid-grafted polypropylene-based compatibilizer, and is useful as a material for an extrusion molded article by obtaining an effect of improving dimensional stability, mechanical properties and surface quality through adjusting three-dimensional structure and particle size of the polypropylene-based compatibilizer and binding rate of the maleic acid.