公开(公告)号：US20140371378A1

公开(公告)日：2014-12-18

申请号：US14303294

申请日：2014-06-12

Applicant: SABIC Global Technologies B.V.

Inventor： Yun Zheng ,  Xiangbing Peng ,  Shijie Song ,  Jiwen Wang

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08G73/1046 ,  C08K3/013 ,  C08K7/04 ,  C08L27/18 ,  C08L69/00 ,  C08L77/02 ,  C08L77/06 ,  C08L79/08 ,  C08L101/00 ,  C08L2203/20 ,  C08L2205/03 ,  C08K3/0033 ,  C08L77/00

Abstract: The present disclosure relates to a wear resistant polymer composition. The disclosed composition comprises a polymer matrix and a tetrafluoroethylene polymer. Also disclosed is a method for making the disclosed polymer composition and an article of manufacture comprising the disclosed polymer composition.

Abstract translation: 本公开涉及耐磨聚合物组合物。 所公开的组合物包含聚合物基质和四氟乙烯聚合物。 还公开了制备所公开的聚合物组合物的方法和包含所公开的聚合物组合物的制品。

公开(公告)号：US10604646B2

公开(公告)日：2020-03-31

申请号：US16300991

申请日：2017-05-25

Applicant: SABIC Global Technologies B.V.

Inventor： Jian Wang ,  Shijie Song ,  Zhenke Wei ,  Qin Wang ,  Mian Dai

IPC: C08K7/14 ,  C08L23/12 ,  C08L23/08 ,  C08L69/00 ,  C08L71/12 ,  C08L67/02 ,  C08L53/02 ,  C08L25/08

Abstract: A thermoplastic composition includes from about 50 wt. % to about 90 wt. % of a polymeric base resin and from about 10 wt. % to about 50 wt. % of a low dielectric constant (Dk)/low dissipation factor (Df) glass fiber component. The low Dk/low Df glass fiber component has a Dk of less than about 5.0 at a frequency of from 1 MHz to 1 GHz and a Df of less than about 0.002 at a frequency of from 1 MHz to 1 GHz. In certain aspects the thermoplastic composition has a Dk that is at least about 0.1 lower than a substantially identical reference composition that does not include the low Dk/low Df glass fiber component.

公开(公告)号：US10557035B2

公开(公告)日：2020-02-11

申请号：US15752908

申请日：2016-07-21

Applicant: SABIC Global Technologies B.V.

Inventor： Jian Wang ,  Shijie Song

IPC: C08L71/12 ,  C08L25/06 ,  C08L53/02 ,  C08K3/22 ,  B29C48/00 ,  C08K3/014 ,  C08K3/30

Abstract: Disclosed are resin compositions that include poly(arylene ether), HIPS/GPPS), impact modifier, and ceramic filer that provide various Dk values while maintaining Df at a very low level. The compositions also possess excellent mechanical and processing performance, for example, superior high impact strength and good ductility, compared to prior art compositions. The compositions can be used to form components of wireless electronic communications devices in order to ensure a low degree of signal attenuation.

公开(公告)号：US20190352497A1

公开(公告)日：2019-11-21

申请号：US16413866

申请日：2019-05-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yagang Chen ,  Wei Shan ,  Shijie Song ,  Yaming Niu

IPC: C08L69/00 ,  B29C45/00 ,  B29C45/14

Abstract: A polycarbonate composition contains, based on the total weight of the polycarbonate composition: one or more polycarbonate homopolymers; a poly(carbonate-siloxane) copolymer comprising siloxane units with an average block length of 5 to 120, preferably 10 to 100, the poly(carbonate-siloxane) copolymer being present in an amount effective to provide 2.5 to 10 wt % of siloxane units based on the total weight of the polycarbonate composition; 1 to 8 wt % of an elastomer-modified graft copolymer; 0.01 to 5 wt % of a silicone oil; and 0.1 to 8 wt % of an additive; and wherein the composition has a melt mass flow rate higher than 16 g/10 min, determined in accordance with ASTM D1238 under a load of 1.2 kg at 300° C. with a dwelling time of 300 seconds; and an Izod notched impact energy of at least 700 J/m measured at 23° C. on a sample of 3.2 mm thickness according to ASTM D256-10.

公开(公告)号：US09187639B2

公开(公告)日：2015-11-17

申请号：US14295894

申请日：2014-06-04

Applicant: SABIC Global Technologies B.V.

Inventor： Yun Zheng ,  Shijie Song

IPC: C08L69/00 ,  C08K3/00 ,  C08K7/14

CPC classification number: C08L69/00 ,  C08K5/0066 ,  C08K7/14 ,  C08L67/02 ,  C08L2666/18 ,  C08L67/00 ,  C08L51/04

Abstract: Disclosed herein are blended thermoplastic compositions comprising at least one polycarbonate polymer, at least one polyester polymer, and at least one reinforcing filler. The thermal blended polycarbonate compositions can optionally further comprise at least one polycarbonate-polysiloxane copolymer, at least one impact modifier polymer, and/or at least one flame retardant. The resulting compositions can be used in the manufacture of articles requiring materials with high modulus and high flowability, while retaining good impact strength. 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: 本文公开了包含至少一种聚碳酸酯聚合物，至少一种聚酯聚合物和至少一种增强填料的混合热塑性组合物。 热共混聚碳酸酯组合物可以任选地进一步包含至少一种聚碳酸酯 - 聚硅氧烷共聚物，至少一种抗冲改性聚合物和/或至少一种阻燃剂。 所得组合物可用于制造需要具有高模量和高流动性的材料的制品，同时保持良好的冲击强度。 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：US09328238B2

公开(公告)日：2016-05-03

申请号：US14303294

申请日：2014-06-12

Applicant: SABIC Global Technologies B.V.

Inventor： Yun Zheng ,  Xiangbing Peng ,  Shijie Song ,  Jiwen Wang

IPC: C08L67/02 ,  C08L69/00 ,  C08L101/00 ,  C08G73/10 ,  C08L77/02 ,  C08L77/06 ,  C08L79/08

CPC classification number: C08L67/02 ,  C08G73/1046 ,  C08K3/013 ,  C08K7/04 ,  C08L27/18 ,  C08L69/00 ,  C08L77/02 ,  C08L77/06 ,  C08L79/08 ,  C08L101/00 ,  C08L2203/20 ,  C08L2205/03 ,  C08K3/0033 ,  C08L77/00

Abstract: The present disclosure relates to a wear resistant polymer composition. The disclosed composition comprises a polymer matrix and a tetrafluoroethylene polymer. Also disclosed is a method for making the disclosed polymer composition and an article of manufacture comprising the disclosed polymer composition.

Abstract translation: 本公开涉及耐磨聚合物组合物。 所公开的组合物包含聚合物基质和四氟乙烯聚合物。 还公开了制备所公开的聚合物组合物的方法和包含所公开的聚合物组合物的制品。

公开(公告)号：US20140371360A1

公开(公告)日：2014-12-18

申请号：US14471008

申请日：2014-08-28

Applicant: SABIC Global Technologies B.V.

Inventor： Yun Zheng ,  Yunan Cheng ,  Shijie Song

IPC: C08L69/00 ,  C08K5/5399

CPC classification number: C08L69/00 ,  C08G77/448 ,  C08K3/22 ,  C08K5/5399 ,  C08K7/02 ,  C08K7/14 ,  C08L51/04 ,  C08L55/02 ,  C08L67/02 ,  C08L69/005 ,  C08L83/00 ,  C08L83/10 ,  C08L2205/02 ,  C09K21/12

Abstract: Disclosed herein is a flame retardant composition comprising a polycarbonate; 5 to 10 weight percent of a polysiloxane-polycarbonate copolymer; where the polysiloxane-polycarbonate copolymer comprises an amount of greater than 10 weigh percent of the polysiloxane and where the molecular weight of the polysiloxane-polycarbonate copolymer is greater than or equal to 25,000 grams per mole; 5 to 20 weight percent of a branched polycarbonate; 5 to 60 weight percent of a reinforcing filler; and 1 to 15 weight percent of a flame retarding compound

Abstract translation: 本文公开了包含聚碳酸酯的阻燃组合物; 5〜10重量％的聚硅氧烷 - 聚碳酸酯共聚物; 其中聚硅氧烷 - 聚碳酸酯共聚物包含大于10重量％的聚硅氧烷的量，并且其中聚硅氧烷 - 聚碳酸酯共聚物的分子量大于或等于25,000克/摩尔; 5〜20重量％的支化聚碳酸酯; 5至60重量％的增强填料; 和1至15重量％的阻燃化合物

公开(公告)号：US11104796B2

公开(公告)日：2021-08-31

申请号：US16413866

申请日：2019-05-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Yagang Chen ,  Wei Shan ,  Shijie Song ,  Yaming Niu

IPC: C08L69/00 ,  B29C45/00 ,  B29C45/14 ,  B29K69/00

Abstract: A polycarbonate composition contains, based on the total weight of the polycarbonate composition: one or more polycarbonate homopolymers; a poly(carbonate-siloxane) copolymer comprising siloxane units with an average block length of 5 to 120, preferably 10 to 100, the poly(carbonate-siloxane) copolymer being present in an amount effective to provide 2.5 to 10 wt % of siloxane units based on the total weight of the polycarbonate composition; 1 to 8 wt % of an elastomer-modified graft copolymer; 0.01 to 5 wt % of a silicone oil; and 0.1 to 8 wt % of an additive; and wherein the composition has a melt mass flow rate higher than 16 g/10 min, determined in accordance with ASTM D1238 under a load of 1.2 kg at 300° C. with a dwelling time of 300 seconds; and an Izod notched impact energy of at least 700 J/m measured at 23° C. on a sample of 3.2 mm thickness according to ASTM D256-10.

公开(公告)号：US10647840B2

公开(公告)日：2020-05-12

申请号：US16300991

申请日：2017-05-25

Applicant: SABIC Global Technologies B.V.

Inventor： Jian Wang ,  Shijie Song ,  Zhenke Wei ,  Qin Wang ,  Mian Dai

IPC: C08K7/14 ,  C08L23/12 ,  C08L23/08 ,  C08L69/00 ,  C08L71/12 ,  C08L67/02 ,  C08L53/02 ,  C08L25/08

Abstract: A thermoplastic composition includes from about 50 wt. % to about 90 wt. % of a polymeric base resin and from about 10 wt. % to about 50 wt. % of a low dielectric constant (Dk)/low dissipation factor (Df) glass fiber component. The low Dk/low Df glass fiber component has a Dk of less than about 5.0 at a frequency of from 1 MHz to 1 GHz and a Df of less than about 0.002 at a frequency of from 1 MHz to 1 GHz. In certain aspects the thermoplastic composition has a Dk that is at least about 0.1 lower than a substantially identical reference composition that does not include the low Dk/low Df glass fiber component.