公开(公告)号：US20180355170A1

公开(公告)日：2018-12-13

申请号：US15580501

申请日：2016-06-27

Applicant: SABIC Global Technologies B.V.

Inventor： Yaqin ZHANG ,  Mingcheng GUO ,  Haowei TANG ,  Shan QIN ,  Shengying QIAN

IPC: C08L77/00 ,  C08L69/00 ,  C08L71/02 ,  C08L65/02 ,  C08L23/16 ,  C08L23/08 ,  C08K5/09 ,  C08K5/17 ,  C08K5/42 ,  C08K5/1515 ,  C08K3/22 ,  C08K3/38

CPC classification number: C08L77/00 ,  C08K3/22 ,  C08K3/38 ,  C08K5/09 ,  C08K5/1515 ,  C08K5/17 ,  C08K5/42 ,  C08K2003/2224 ,  C08K2003/385 ,  C08K2201/001 ,  C08L23/0815 ,  C08L23/16 ,  C08L51/06 ,  C08L65/02 ,  C08L69/00 ,  C08L71/02 ,  C08L77/02

Abstract: The present disclosure is directed to polymer composites, and, particularly, thermally conductive polymer composites. The polymer composites can include from about 20 wt. % to about 80 wt. % of a base polymer resin; from about 1 wt. % to about 70 wt. % of thermoconductive filler material comprising thermoconductive particles having a plurality of electronegative functional groups at the surface of the particles, and having a thermal conductivity of at least 2 W/m*K; from about 0.01 wt. % to about 20 wt. % of an amphiphilic compatibilizer including a hydrophilic component and hydrophobic chain component; and, optionally, from about 0 wt. % to 50 wt. % of an additive. As compared to a control composition having 0.00 wt. % of the amphiphilic compatibilizer, the composite has (i) increased mechanical strength as measured by Izod impact testing, and, (ii) increased thermal conductivity as measured by through-plane or in-plane testing.

公开(公告)号：US20220001588A1

公开(公告)日：2022-01-06

申请号：US17285218

申请日：2019-10-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ling FAN ,  Hongtao SHI ,  Maria SOLIMAN ,  Shan QIN ,  Shengming CUI ,  Priya GARG ,  Jacobus Christinus Josephus Franciscus TACX

IPC: B29C48/21 ,  B29C48/08 ,  B29C48/00

Abstract: The present invention related to a film comprising multiple co-extruded film layers, the film having a length and a width, and a thickness defined as the dimension of the film perpendicular to the plane defined by the length and the width, wherein the film is a bi-axially oriented film comprising at least a core layer A, having a first and a second surface, and one or two sealing layer(s) B, wherein the core layer A comprises a polypropylene, and wherein the sealing layer B comprises >50.0 wt % of a polyethylene comprising moieties derived from ethylene and moieties derived from an α-olefin comprising 4 to 10 carbon atoms, the polyethylene having a density of >870 and