公开(公告)号：US20180072886A1

公开(公告)日：2018-03-15

申请号：US15569292

申请日：2015-05-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Fen Zhang ,  Mingcheng Guo

IPC: C08L83/12 ,  C08L71/12 ,  C08G77/46 ,  C08L33/06 ,  C08K5/523 ,  C08L53/00

CPC classification number: C08L83/12 ,  C08G77/46 ,  C08K5/523 ,  C08L33/068 ,  C08L53/00 ,  C08L71/12 ,  C08L2201/02 ,  C08K3/04 ,  C08K3/22 ,  C08K3/30 ,  C08L23/0815 ,  C08L51/08

Abstract: A poly(phenylene ether) composition comprises, based on the total weight of the poly(phenylene ether), addition polymer, impact modifier, and flame retardant: 40 to 90 weight percent of a poly(phenylene ether); 1 to 20 weight percent of an addition polymer comprising repeat units derived from a glycidyl ester of an α,β-ethylenically unsaturated acid; 1 to 20 weight percent of an impact modifier other than the addition polymer; and 5 to 20 weight percent of a flame retardant comprising an organophosphate ester. The composition is useful for molding articles.

公开(公告)号：US20140353543A1

公开(公告)日：2014-12-04

申请号：US14295551

申请日：2014-06-04

Applicant: SABIC Global Technologies B.V.

Inventor： Tong Wu ,  Mingcheng Guo ,  Jiwen Wang ,  Yaqin Zhang ,  Yuxian An

IPC: C09K5/14

CPC classification number: C09K5/14 ,  C08K3/04 ,  C08K3/042 ,  C08K3/22 ,  C08K5/20 ,  C08K2201/001 ,  C08L77/06 ,  C08L101/00 ,  H05K1/0203 ,  H05K1/0353 ,  H05K1/0373 ,  H05K3/0014 ,  H05K3/105 ,  H05K2201/0129 ,  H05K2201/0209 ,  H05K2201/0323 ,  H05K2201/09118 ,  H05K2203/107

Abstract: Disclosed herein are methods and compositions of blended polyamide compositions with improved thermal conductivity. The resulting blended polymer compositions, comprising one or more polyamide polymers, one or more thermally conductive fillers, and a laser direct structuring additive, wherein the blended polymer composition has improved thermal conductivity.

Abstract translation: 本文公开了具有改进的导热性的共混聚酰胺组合物的方法和组合物。 所得到的共混聚合物组合物包含一种或多种聚酰胺聚合物，一种或多种导热填料和激光直接结构化添加剂，其中所述共混聚合物组合物具有改善的导热性。

公开(公告)号：US10273362B2

公开(公告)日：2019-04-30

申请号：US15569292

申请日：2015-05-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Fen Zhang ,  Mingcheng Guo

IPC: C08L83/12 ,  C08G77/46 ,  C08K5/523 ,  C08L33/06 ,  C08L53/00 ,  C08L71/12

Abstract: A poly(phenylene ether) composition comprises, based on the total weight of the poly(phenylene ether), addition polymer, impact modifier, and flame retardant: 40 to 90 weight percent of a poly(phenylene ether); 1 to 20 weight percent of an addition polymer comprising repeat units derived from a glycidyl ester of an α,β-ethylenically unsaturated acid; 1 to 20 weight percent of an impact modifier other than the addition polymer; and 5 to 20 weight percent of a flame retardant comprising an organophosphate ester. The composition is useful for molding articles.

公开(公告)号：US10189990B2

公开(公告)日：2019-01-29

申请号：US15569146

申请日：2016-03-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Fen Zhang ,  Mingcheng Guo

IPC: C08L71/12 ,  H02S40/34 ,  H02G3/08

Abstract: A composition includes specific amounts of a poly(phenylene ether), a polystyrene-poly(ethylene-butylene)-polystyrene triblock copolymer, an organophosphate ester, and compound that improves adhesion to potting silicone sealant. The adhesion promoter can be a phenolic compound, a hydroxysilyl-terminated polydiorganosiloxane, or a combination thereof. The composition is particularly useful for molding parts of photovoltaic junction boxes that utilize potting silicone sealant as an internal electrical insulator.

公开(公告)号：US09096785B2

公开(公告)日：2015-08-04

申请号：US14295603

申请日：2014-06-04

Applicant: SABIC Global Technologies B.V.

Inventor： Mingcheng Guo ,  Yaqin Zhang ,  Yuxian An ,  Qingya Shen

IPC: C08G64/00 ,  C09K5/14 ,  C09K21/12 ,  C08K3/00 ,  C08K3/34 ,  C08K9/06 ,  C08L69/00 ,  C08L83/10 ,  C08G63/02

CPC classification number: C09K5/14 ,  C08G77/448 ,  C08K3/013 ,  C08K3/34 ,  C08K5/523 ,  C08K9/06 ,  C08L69/00 ,  C08L83/00 ,  C08L83/10 ,  C09K21/12 ,  C08K3/0033

Abstract: Disclosed herein are thermally conductive blended polycarbonate compositions with improved flame retardant properties. The resulting compositions, comprising a polycarbonate polymer, a phosphorus-containing flame retardant, a metal hydroxide, optionally an anti-dripping agent, and optionally a silicone-containing char-forming agent, can be used in the manufacture of articles requiring thermally conductive materials with improved flame retardant properties such as electronic devices. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Abstract translation: 本文公开了具有改进的阻燃性能的导热共混的聚碳酸酯组合物。 包含聚碳酸酯聚合物，含磷阻燃剂，金属氢氧化物，任选的防滴落剂和任选的含硅酮的成炭剂的所得组合物可用于制造需要导热材料的制品 具有改进的阻燃性能如电子器件。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，并不旨在限制本公开。

公开(公告)号：US10738227B2

公开(公告)日：2020-08-11

申请号：US16308185

申请日：2017-06-06

Applicant: SABIC Global Technologies B.V.

Inventor： Mingcheng Guo ,  Yaqin Zhang ,  Shijie Song ,  Narong An ,  Yubin Bao

IPC: C09K5/14 ,  B29C48/00 ,  B29C45/00 ,  C08L69/00 ,  B29K69/00 ,  B29K509/08

Abstract: Thermally conductive compositions include from about 20 wt. % to about 80 wt. % of a polycarbonate polymer, from about 0.5 wt. % to about 30 wt. % of an impact modifier, and a thermal conductivity modifier. The thermal conductivity modifier includes from about 0.5 wt. % to about 10 wt. % of a high density polyethylene polymer, from about 0.5 wt. % to about 10 wt. % of a maleic anhydride type copolymer, or from about 0.01 wt. % to about 10 wt. % of an acid component. In some aspects the thermally conductive compositions have a notched Izod impact strength of at least about 30 J/m, a through-plane thermal conductivity of at least about 0.4 W/mK and/or an in-plane thermal conductivity of at least about 1.0 W/mK. Methods for making the compositions and articles formed according to the methods are also described.

公开(公告)号：US20140353544A1

公开(公告)日：2014-12-04

申请号：US14295603

申请日：2014-06-04

Applicant: SABIC Global Technologies B.V.

Inventor： Mingcheng Guo ,  Yaqin Zhang ,  Yuxian An ,  Qingya Shen

IPC: C09K5/14 ,  C09K21/12

CPC classification number: C09K5/14 ,  C08G77/448 ,  C08K3/013 ,  C08K3/34 ,  C08K5/523 ,  C08K9/06 ,  C08L69/00 ,  C08L83/00 ,  C08L83/10 ,  C09K21/12 ,  C08K3/0033

Abstract: Disclosed herein are thermally conductive blended polycarbonate compositions with improved flame retardant properties. The resulting compositions, comprising a polycarbonate polymer, a phosphorus-containing flame retardant, a metal hydroxide, optionally an anti-dripping agent, and optionally a silicone-containing char-forming agent, can be used in the manufacture of articles requiring thermally conductive materials with improved flame retardant properties such as electronic devices. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Abstract translation: 本文公开了具有改进的阻燃性能的导热共混的聚碳酸酯组合物。 包含聚碳酸酯聚合物，含磷阻燃剂，金属氢氧化物，任选的防滴落剂和任选的含硅酮的成炭剂的所得组合物可用于制造需要导热材料的制品 具有改进的阻燃性能如电子器件。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，并不旨在限制本公开。

公开(公告)号：US20190062552A1

公开(公告)日：2019-02-28

申请号：US15546749

申请日：2016-01-21

Applicant: SABIC Global Technologies B.V.

Inventor： Mingcheng Guo ,  Yaqin Zhang ,  Yubin Bao

IPC: C08L71/12 ,  C08L77/02 ,  C08K3/04 ,  C08K3/22

Abstract: The present disclosure provides graphite-containing compositions that exhibit favorable thermal conductivity characteristics.

公开(公告)号：US10208179B2

公开(公告)日：2019-02-19

申请号：US15320454

申请日：2015-06-26

Applicant: SABIC Global Technologies B.V.

Inventor： Yaqin Zhang ,  Mingcheng Guo ,  Yun Zheng

IPC: C08K3/00 ,  C09K21/02 ,  C08K3/22 ,  C09K5/14 ,  C08K3/016 ,  C08K3/32 ,  C08K3/38 ,  C08K5/5435 ,  C08K3/34

Abstract: The invention concerns compositions comprising (a) from about 20 wt % to about 80 wt % of a polymer component; (b) from about 10 wt % to about 70 wt % of a flame retardant component; and (c) from about 0.01 wt % to about 5 wt % of an acid component; wherein the combined weight percent value of all components does not exceed 100 wt %; wherein all weight percent values are based on the total weight of the composition; and wherein the composition has: (i) a thermal conductivity of at least about 1.5 W/mK for through plane thermal conductivity; (ii) flame retardancy of at least VI at 0.8 mm using the UL94 test standard; and (iii) melt volume flow rate of at least 10 g/cm3 using ASTM D 1238.

公开(公告)号：US20180066135A1

公开(公告)日：2018-03-08

申请号：US15563672

申请日：2016-03-30

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yaqin Zhang ,  Mingcheng Guo ,  Yun Zheng ,  Shengying Qian

IPC: C08L69/00 ,  C08L83/04 ,  C08K5/00 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/49 ,  C08K3/30 ,  B29B7/00

CPC classification number: C08L69/00 ,  B29B7/00 ,  B29K2069/00 ,  C08K3/30 ,  C08K5/0066 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/34922 ,  C08K5/49 ,  C08K2003/3045 ,  C08K2201/005 ,  C08L83/04 ,  C08L2666/72 ,  C08L2666/84

Abstract: Disclosed herein is a composition comprising 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant that comprises a phosphorus containing flame retardant and/or a nitrogen containing flame retardant; and 0.1 to 50 wt % of calcium sulfate. Disclosed herein is a method comprising blending 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant package that comprises a phosphorus flame retardant and/or a nitrogen flame retardant; 0.1 to 50 wt % of calcium sulfate; and molding the composition.