公开(公告)号：US20180208755A1

公开(公告)日：2018-07-26

申请号：US15745750

申请日：2016-07-11

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Koen Batinas-Geurts ,  Rob Donners ,  Christelle Marie Hélène Grein ,  Cor Bischoff

IPC: C08L23/14 ,  B29C45/00 ,  B29C45/72 ,  B29C45/40

CPC classification number: C08L23/14 ,  B29C45/0001 ,  B29C45/0013 ,  B29C45/40 ,  B29C45/7207 ,  B29K2023/12 ,  B29K2105/0005 ,  B29K2105/16 ,  B29K2509/00 ,  C08K3/013 ,  C08L23/10 ,  C08L51/06 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/02

Abstract: The present invention relates to a moulding composition comprising polypropylene, inorganic filler and mould release composition, wherein the mould release composition comprises maleic anhydride modified polypropylene and glycol or glycerol ester of a fatty acid.

公开(公告)号：US20180002515A1

公开(公告)日：2018-01-04

申请号：US15538766

申请日：2015-12-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Christelle Marie Hélène Grein ,  Koen Batinas-Geurts ,  Rob Donners

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08K3/34 ,  C08K7/14 ,  C08L23/10 ,  C08L23/16 ,  C08L2203/30 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2207/02

Abstract: The invention is directed to a polypropylene composition, to a three-dimensional article comprising said polypropylene composition, and to the use of said composition for automotive articles. The polypropylene composition of the invention comprises: 40-90% by total weight of the composition of a polymer blend comprising polypropylene having a melt flow index as measured according to ISO 1133 at 230° C. and 2.16 kg of 2.0-100 g/10 min; 5-25% by total weight of the composition of one or more plastomers; 0.5-25% by total weight of the composition of mineral filler selected from the group consisting of phyllosilicates, mica or wollastonite; and 0.2-4% by total weight of the composition of glass fibres having an average fibre diameter in the range of 5-30 μm.