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公开(公告)号：US20160362549A1
公开(公告)日：2016-12-15
申请号：US15109835
申请日：2015-02-13
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Lin Chen , Bing Guan , Huanbing Wang , Dongbo Xing , Shun Wan , Dake Shen
CPC classification number: C08L69/00 , C08G77/448 , C08K5/523 , C08L67/02 , C08L69/005 , C08L83/10 , C08L2201/02 , C08L2201/08 , C08L2205/025 , C08L2205/035 , C08L2207/53
Abstract: A composition includes specific amounts of an aromatic polycarbonate, a block polycarbonate-polysiloxane, a poly(alkylene terephthalate), a block polyestercarbonate, and an organophosphate ester. Relative to a corresponding composition lacking the block polyestercarbonate, the composition exhibits improved solvent resistance while substantially maintaining impact strength, melt flow, and flame retardancy. The composition is useful for fabricating articles that may come into contact with liquid chemicals or chemical vapors.
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公开(公告)号：US20150353732A1
公开(公告)日：2015-12-10
申请号：US14299817
申请日：2014-06-09
Applicant: SABIC Global Technologies B.V.
Inventor： Huanbing Wang
CPC classification number: C08L83/04 , C08K3/013 , C08K7/14 , C08L23/26 , C08L51/04 , C08L55/02 , C08L67/02 , C08L69/00
Abstract: In various aspects, the disclosure relates to blended polymer compositions (e.g., polycarbonate, polycarbonate-polysiloxane copolymer, polyester compositions, etc.) comprising a polycarbonate component, a polyester component, or both; optional impact modifier(s); optional flame retardant; copolymer compatibilizer; and filler. The presence of the polymer compatibilizer improves the impact performance of the polymer blend.
Abstract translation: 在各方面，本公开涉及包含聚碳酸酯组分，聚酯组分或两者的共混聚合物组合物（例如聚碳酸酯，聚碳酸酯 - 聚硅氧烷共聚物，聚酯组合物等） 可选冲击改性剂; 可选阻燃剂; 共聚物增容剂; 和填料。 聚合物增容剂的存在提高了聚合物共混物的冲击性能。
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Patent Agency Ranking
公开(公告)号：US10400102B2
公开(公告)日：2019-09-03
申请号：US15316939
申请日：2015-06-08
Applicant: SABIC Global Technologies B.V.
Inventor： Yun Zheng , Huanbing Wang , Yaqin Zhang , Xiaodong He
Abstract: In various aspects, the disclosure relates to thermally conductive thermoplastic compositions comprising a polymer matrix, an impact modifier composition having a chemically reactive impact modifier, and, optionally, a chemically non-reactive impact modifier, and a thermally conductive filler. The disclosed thermally conductive thermoplastic compositions exhibit good thermal conductivity and improved impact and ductile properties.
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公开(公告)号：US10030139B2
公开(公告)日：2018-07-24
申请号：US15651950
申请日：2017-07-17
Applicant: SABIC Global Technologies B.V.
Inventor： Paul Michael Atkinson , Xiaoyu Sun , Ying Li , Pei Sun , Dake Shen , Huanbing Wang , Hongtao Shi
IPC: C08L69/00
Abstract: A polymer composition includes: about 20 wt % to about 80 wt % of a polycarbonate polymer; about 1 wt % to about 20 wt % of a polycarbonate-siloxane copolymer; about 15 wt % to about 35 wt % of a reinforcing filler having a tensile modulus of at least about 150 GPa; and about 4 wt % to about 20 wt % of a flame retardant comprising phosphorous. The polymer composition demonstrates a flexural modulus in an amount equal to or greater than about 10 GPa. Methods of forming a polymer composition and blended thermoplastic compositions are also described.
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公开(公告)号：US09725594B2
公开(公告)日：2017-08-08
申请号：US15033254
申请日：2014-09-19
Applicant: SABIC Global Technologies B.V.
Inventor： Paul Michael Atkinson , Xiaoyu Sun , Ying Li , Pei Sun , Dake Shen , Huanbing Wang , Hongtao Shi
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K5/523 , C08K7/06 , C08L69/005 , C08L83/10 , C08L2201/02 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2207/04
Abstract: The invention concerns polymer compositions comprising 20-80 weight percent polycarbonate polymer, 15-40 weight percent filler and 4-20% flame retardant and articles comprising same.
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公开(公告)号：US10240039B2
公开(公告)日：2019-03-26
申请号：US15539080
申请日：2015-12-21
Applicant: SABIC Global Technologies B.V.
Inventor： Ying Li , Huanbing Wang , Pei Helen Sun , Hontao Shi , Dake Shen
Abstract: The disclosure concerns blended thermoplastic compositions comprising (a) from about 50 wt % to about 80 wt % of a polycarbonate component; (b) from greater than 0 wt % to about 12 wt % of an impact modifier component; (c) from about 10 wt % to about 40 wt % of a filler; and (d) from about 5 wt % to about 15 wt % of a flame retardant component comprising an oligomeric phosphate ester, wherein the oligomeric phosphate ester is a free flowing powder at 23° C.; wherein the blended thermoplastic composition has a ductility of 100% at 10° C. when measured by a Notched Izod Impact test performed according to ASTM D256; wherein the combined weight percent value of all components does not exceed 100 wt %; and wherein all weight percent values are based on the total weight of the composition.
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公开(公告)号：US09790363B2
公开(公告)日：2017-10-17
申请号：US15109835
申请日：2015-02-13
Applicant: SABIC Global Technologies B.V.
Inventor： Lin Chen , Bing Guan , Huanbing Wang , Dongbo Xing , Shun Wan , Dake Shen
IPC: C08K5/52 , C08L69/00 , C08L83/10 , C08G77/448
CPC classification number: C08L69/00 , C08G77/448 , C08K5/523 , C08L67/02 , C08L69/005 , C08L83/10 , C08L2201/02 , C08L2201/08 , C08L2205/025 , C08L2205/035 , C08L2207/53
Abstract: A composition includes specific amounts of an aromatic polycarbonate, a block polycarbonate-polysiloxane, a poly(alkylene terephthalate), a block polyestercarbonate, and an organophosphate ester. Relative to a corresponding composition lacking the block polyestercarbonate, the composition exhibits improved solvent resistance while substantially maintaining impact strength, melt flow, and flame retardancy. The composition is useful for fabricating articles that may come into contact with liquid chemicals or chemical vapors.
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