公开(公告)号：US09296894B2

公开(公告)日：2016-03-29

申请号：US14359938

申请日：2013-03-13

Applicant: SABIC Global Technologies B.V.

Inventor： Liang Wang ,  Hongtao Shi ,  Dake Shen

IPC: C08G18/42 ,  C08L69/00 ,  C08G63/64 ,  C08L67/02 ,  C08L83/10 ,  C08L51/00 ,  C08G77/448

CPC classification number: C08L69/005 ,  C08G63/64 ,  C08G77/448 ,  C08K7/14 ,  C08L67/02 ,  C08L69/00 ,  C08L83/10 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/04

Abstract: A composition includes specific amounts of a poly(butylene terephthalate), a reinforcing filler, and a polycarbonate that includes a copolyestercarbonate and a polycarbonate-polydiorganosiloxane block copolymer. The copolyestercarbonate includes aliphatic ester groups. The composition, which exhibits a desirable balance of melt flow and ductility, is especially useful for forming thin plastic parts of consumer electronic devices, including mobile phones.

Abstract translation: 组合物包括特定量的聚对苯二甲酸丁二醇酯，增强填料和包含共聚酯碳酸酯和聚碳酸酯 - 聚二有机硅氧烷嵌段共聚物的聚碳酸酯。 共聚酯碳酸酯包括脂族酯基团。 表现出理想的熔体流动和延展性平衡的组合物对于形成消费电子设备（包括移动电话）的薄塑料部件特别有用。

公开(公告)号：US20150274963A1

公开(公告)日：2015-10-01

申请号：US14425088

申请日：2012-12-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Zhenke Wei ,  Ying Xi ,  Hongtao Shi ,  Yegang Lin ,  Dake Shen

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08K3/016 ,  C08K3/22 ,  C08K3/2279 ,  C08K3/34 ,  C08K2003/2206 ,  C08L27/18 ,  C08L69/00 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/066 ,  C08K3/0058

Abstract: Disclosed herein is a method of reducing the amount of antimony flame retardant compound in a flame retardant composition which comprises using calcium oxide or a combination of talc and calcium oxide as a filler in the composition, wherein the composition comprises specific amounts of a polyester, a brominated flame retardant compound, an antimony flame retardant compound, and a filler comprising calcium oxide or a combination of talc and calcium oxide. Also disclosed are compositions prepared by such a method and articles derived therefrom.

Abstract translation: 本文公开了一种减少阻燃剂组合物中锑阻燃化合物的量的方法，其包括在组合物中使用氧化钙或滑石和氧化钙的组合作为填料，其中所述组合物包含特定量的聚酯， 溴化阻燃化合物，锑阻燃化合物和包含氧化钙或滑石和氧化钙的组合的填料。 还公开了通过这样的方法制备的组合物和由其衍生的制品。

公开(公告)号：US20230407072A1

公开(公告)日：2023-12-21

申请号：US18265518

申请日：2021-12-06

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ting Huang ,  Chaodong Jiang ,  Yang Yang ,  Hongtao Shi ,  Xin Kong ,  Christelle Marie Hélène Grein ,  Chunfa Li

IPC: C08L23/12 ,  C08L23/08 ,  B29C45/00

CPC classification number: C08L23/12 ,  C08L23/0815 ,  B29C45/0001 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2203/20 ,  B29K2023/12

Abstract: A polypropylene composition includes (A) a polypropylene, (B1) a first copolymer of ethylene and α-olefin having a density of 0.891 to 0.912 g/cm3, and (B2) a second copolymer of ethylene and α-olefin having a density in the range of 0.859 to 0.881 g/cm3, wherein the amount of (A) the polypropylene is in the range from 71 to 87 wt % based on the total amount of the polymer composition, and wherein the ratio between the amount of the (B2) second copolymer of ethylene and α-olefin and the amount of the (B1) first copolymer of ethylene and α-olefin is in the range from 3.8 to 1.0. The polypropylene composition has improved stress whitening resistance. A battery case including the polypropylene composition is also disclosed.

公开(公告)号：US20210122907A1

公开(公告)日：2021-04-29

申请号：US16635670

申请日：2018-08-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ting Huang ,  Hongtao Shi ,  Yang Fu ,  Maria Soliman ,  Dong Wan

IPC: C08L23/12 ,  C08L23/16 ,  C08L23/08 ,  C08K3/013

Abstract: The invention relates to composition comprising (A) a propylene-based polymer, (B1) a first elastomer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms, (B2) a second elastomer of ethylene and α-olefin comonomer having 4 to 10 carbon atoms and (C) an inorganic filler, wherein (B1) the first elastomer has a density of 0.850 to 0.890 g/cm3 and a melt flow index of 5 to 50 dg/min measured in accordance with ASTM D1238 using a 2.16 kg weight and at a temperature of 190° C., wherein (B2) the second elastomer has a density of 0.850 to 0.890 g/cm3 and a melt flow index of 0.55 to 4 dg/min measured in accordance with ASTM D1238 using a 2.16 kg weight and at a temperature of 190° C., wherein the total amount of (B1) the first elastomer and (B2) the second elastomer is 2 to 30 wt % based on the total composition, wherein the amount of (C) the inorganic filler is 0.1 to 30 wt % based on the total composition.

公开(公告)号：US20190048185A1

公开(公告)日：2019-02-14

申请号：US16165455

申请日：2018-10-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Tianhua Ding ,  Dake Shen ,  Hongtao Shi ,  Lin Chen

IPC: C08L69/00 ,  C08L67/02 ,  C08L27/18 ,  C08L83/10 ,  C08L85/02

Abstract: This disclosure relates to halogen-free flame retardant polycarbonate/thermoplastic polyester molding compositions with improved mechanical properties and increased polyester loading level. More particularly, the disclosure relates to halogen-free polycarbonate/thermoplastic polyester resin alloys with polymeric phosphorus flame retardant additive and siloxane impact modifier. Also included are methods for preparing such compositions and articles there from.

公开(公告)号：US20170247539A1

公开(公告)日：2017-08-31

申请号：US15306771

申请日：2015-09-25

Applicant: SABIC Global Technologies B.V.

Inventor： Lin Chen ,  Hongtao Shi ,  Shun Wan ,  Dake Shen

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K5/5333 ,  C08K5/5397 ,  C08K5/5399 ,  C08L67/02 ,  C08L83/10 ,  C08L85/02 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/18 ,  C08L2666/22

Abstract: A composition includes specific amounts of an aromatic polycarbonate, a polycarbonate-polysiloxane block copolymer, a poly(alkylene terephthalate), a flame retardant, and a drip retardant. The flame retardant includes an oligomeric or polymeric bis(aryloxy)phosphazene in combination with an organophosphine oxide, an oligomeric or polymeric aromatic phosphonate, or a combination thereof. The composition is useful for fabricating parts for electrical and electronic devices.

公开(公告)号：US20170121521A1

公开(公告)日：2017-05-04

申请号：US15103897

申请日：2015-03-18

Applicant: SABIC Global Technologies B.V.

Inventor： Tianhua Ding ,  Ying Xi ,  Lin Chen ,  Hongtao Shi ,  Dake Shen

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08K5/0066 ,  C08K5/34922 ,  C08K5/49 ,  C08K5/5313 ,  C08K7/14 ,  C08L23/16 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/04

Abstract: A polyester composition includes specific amounts of a poly(alkylene terephthalate), an impact modifier, glass fibers, and a flame retardant. The impact modifier includes a polyolefin elastomer, optionally in combination with a thermoplastic polyester elastomer. The flame retardant includes a metal dialkylphosphinate, a melamine based flame retardant, and a flame retardant synergist that can be an organophosphine oxide, an oligomeric or polymeric bis(phenoxy)phosphazene, an organophosphate ester, or a combination thereof. The composition is useful for fabricating parts for electrical and electronic devices.

公开(公告)号：US20170002195A1

公开(公告)日：2017-01-05

申请号：US15117558

申请日：2015-01-26

Applicant: SABIC Global Technologies B.V.

Inventor： Zhenke Wei ,  Hongtao Shi ,  Dake Shen ,  Yegang Lin

IPC: C08L67/02 ,  H01B3/42

CPC classification number: C08L67/02 ,  C08K3/26 ,  C08K3/346 ,  C08K5/0058 ,  C08K5/0066 ,  C08K5/523 ,  H01B3/426 ,  C08K3/016

Abstract: Disclosed herein are flame retardant polyalkylene terephthalate compositions that employ reduced amounts of organo-halide as flame retardants (FR), wherein the composition comprises: (a) a polyalkylene terephthalate; (b) an organo-bromo flame retardant (FR) agent; (c) an antimony synergist; (d) an organo phosphate ester phosphorous flame retardant compound; (e) talc; and (f) sodium or potassium carbonate. In addition to being characterized by the presence of a phosphorous containing flame retardant compound and sodium or potassium carbonate, the compositions of the present inventions contain reduced amounts of organo-bromo FR agent and/or antimony FR synergist and have excellent flame retardant properties.

Abstract translation: 本文公开了使用减少量的有机卤化物作为阻燃剂（FR）的阻燃聚对苯二甲酸亚烷基酯组合物，其中所述组合物包含：（a）聚对苯二甲酸亚烷基酯; （b）有机溴阻燃剂（FR）; （c）锑增效剂; （d）有机磷酸酯磷阻燃化合物; （e）滑石; 和（f）碳酸钠或碳酸钾。 除了含有含磷阻燃化合物和碳酸钠或碳酸钾的存在之外，本发明的组合物还含有少量的有机溴FR和/或锑FR增效剂，并且具有优异的阻燃性能。

公开(公告)号：US09428643B2

公开(公告)日：2016-08-30

申请号：US14425088

申请日：2012-12-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Zhenke Wei ,  Ying Xi ,  Hongtao Shi ,  Yegang Lin ,  Dake Shen

IPC: C08K3/22 ,  C08K3/34 ,  C08L67/02 ,  C08L69/00

CPC classification number: C08L67/02 ,  C08K3/016 ,  C08K3/22 ,  C08K3/2279 ,  C08K3/34 ,  C08K2003/2206 ,  C08L27/18 ,  C08L69/00 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/066 ,  C08K3/0058

Abstract: Disclosed herein is a method of reducing the amount of antimony flame retardant compound in a flame retardant composition which comprises using calcium oxide or a combination of talc and calcium oxide as a filler in the composition, wherein the composition comprises specific amounts of a polyester, a brominated flame retardant compound, an antimony flame retardant compound, and a filler comprising calcium oxide or a combination of talc and calcium oxide. Also disclosed are compositions prepared by such a method and articles derived therefrom.

Abstract translation: 本文公开了一种减少阻燃剂组合物中锑阻燃化合物的量的方法，其包括在组合物中使用氧化钙或滑石和氧化钙的组合作为填料，其中所述组合物包含特定量的聚酯， 溴化阻燃化合物，锑阻燃化合物和包含氧化钙或滑石和氧化钙的组合的填料。 还公开了通过这样的方法制备的组合物和由其衍生的制品。