公开(公告)号：US10457808B2

公开(公告)日：2019-10-29

申请号：US15561177

申请日：2016-03-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robert Russell Gallucci ,  Hao Zhou ,  Edward Venema

IPC: C08L81/02 ,  C08K7/14 ,  C08L79/08 ,  C08L83/10

Abstract: Disclosed herein is a composition comprising a poly(arylene sulfide); a polysiloxane/polyimide block copolymer; glass fiber and an optional platy filler. The polysiloxane/polyimide block copolymer has greater than or equal to 10 weight percent siloxane content, based on the total weight of the polysiloxane/polyimide block copolymer. The composition retains greater than or equal to 60% of the initial viscosity after being retained at 320° C. for 30 minutes and the composition has an OSU peak heat release less than 45 kW/m2 when measured using the method of FAR F25.4 and according to FAR 25.853 (d). Articles comprising the composition are also described.

公开(公告)号：US10377861B2

公开(公告)日：2019-08-13

申请号：US15538827

申请日：2015-12-22

Applicant: SABIC Global Technologies B.V.

Inventor： Chen Xu ,  Hao Zhou ,  Wei Zhao

IPC: C08L79/08 ,  C08G73/10 ,  C08K3/04 ,  C08K3/28 ,  C09D179/08 ,  H05K1/03 ,  C08L71/00 ,  C08L81/06 ,  C08K3/38

Abstract: A polyetherimide composition is disclosed including a polyetherimide sulfone having a glass transition temperature of 240 to 320 C, preferably 245 to 312 C, and a particulate, thermally conductive filler composition. A layer of the polyetherimide composition resists deformation as determined by IPC method TM-650 when subjected to a lead-free solder reflow process at a temperature of greater than or equal to 260 C, preferably 260 to 350 C. A layer including the polyetherimide composition further has a thermal conductivity of 2.5 to 15 W/mK, preferably 3 to 12 W/mK, as determined in accordance with ISO 22007-2:2008.

公开(公告)号：US20190045038A1

公开(公告)日：2019-02-07

申请号：US16075234

申请日：2017-02-02

Applicant: SABIC Global Technologies, B.V.

Inventor： Hao Zhou ,  Seongnam Lee ,  Jong-Min Choi ,  Jong Woo Lee

IPC: H04M1/02 ,  B32B7/12 ,  B32B17/06 ,  B32B27/36 ,  B32B27/32

CPC classification number: H04M1/0268 ,  B32B7/12 ,  B32B17/064 ,  B32B27/32 ,  B32B27/36 ,  B32B2307/412 ,  B32B2457/20 ,  B32B2457/208

Abstract: A foldable cover assembly includes a glass layer having a first surface, a second surface opposite the first surface, a first thickness at a first location and a second thickness at a second location, wherein the second thickness is less than the first thickness. The second thickness is further effective to provide bendability to the glass layer. The foldable cover assembly further includes an optically clear polymer film disposed on the first surface of the glass layer. The polymer film includes a thermoplastic polymer, a thermoset polymer, or a combination comprising at least one of the foregoing, wherein a 100 micrometer-thick sample of the optically clear polymer film transmits greater than 85% of visible light as determined according to ASTM D1003-00. A method for the manufacture of the foldable cover assembly is also described. The foldable cover assembly can be useful for use with an electronic device.

公开(公告)号：US20180215872A1

公开(公告)日：2018-08-02

申请号：US15737951

申请日：2016-06-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Hao Zhou ,  Mark Adrianus Johannes van der Mee ,  Roland Sebastian Assink ,  Robert Dirk van de Grampel ,  Remco Wirtz ,  Feng Cao

IPC: C08G73/10 ,  C08L79/08 ,  C08L81/06 ,  C08L83/10 ,  C08G77/448

CPC classification number: C08G73/1053 ,  C08G73/1071 ,  C08G77/448 ,  C08L79/08 ,  C08L81/06 ,  C08L83/10 ,  C08L2201/08 ,  C08L2203/206 ,  C08L2207/04 ,  C08L83/00

Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 5 to 30 wt. % of a poly(arylene ether-sulfone); and 50 to 95 wt. % of a polycarbonate component comprising a poly(carbonate-siloxane) and optionally a polycarbonate homopolymer; wherein a sample of the composition has a notched Izod impact value of greater than or equal to 30 kJ/m2; a tensile yield strength retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference; and an elongation at break retention of 80% and higher after exposure of an ISO tensile bar for 24 hours to sunscreen under 0.5% strain compared to a non-exposed reference.

公开(公告)号：US10017641B2

公开(公告)日：2018-07-10

申请号：US15110472

申请日：2015-01-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Mark Adrianus Johannes Van Der Mee ,  Roland Sebastian Assink ,  Robert Dirk Van De Grampel ,  Aditya Narayanan ,  Feng Cao ,  Kapil Chandrakant Sheth ,  Hao Zhou ,  Xiaoyu Sun ,  Remco Wirtz

IPC: C08G64/00 ,  C08L69/00 ,  C08L79/08 ,  B32B27/08 ,  C08J5/00 ,  C25D11/02 ,  C08K3/22

CPC classification number: C08L69/00 ,  B32B27/08 ,  C08J5/00 ,  C08J2369/00 ,  C08J2469/00 ,  C08J2479/08 ,  C08K3/22 ,  C08K5/526 ,  C08K2003/2241 ,  C08L69/005 ,  C08L79/08 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2203/14 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/04 ,  C25D11/02

Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 10 to 45 wt. % of a poly(etherimide); 35 to 90 wt. % of a polycarbonate component comprising a polycarbonate homopolymer, a poly(carbonate-siloxane), or a combination thereof; 0.5 to 20 wt. % of a compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester), a phthalimidine copolycarbonate, or a combination thereof; up to 5 wt. % of an ultraviolet light stabilizer; and 0 to 20 wt. % of TiO2,wherein a sample of the composition has a 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component.

公开(公告)号：US10961394B2

公开(公告)日：2021-03-30

申请号：US16301601

申请日：2017-05-11

Applicant: SABIC Global Technologies B.V

Inventor： Chen Wan ,  Hao Zhou ,  Raghavendra Raj Maddikeri

IPC: C08L83/10 ,  C08L69/00 ,  C08L79/08 ,  C08J3/20 ,  C08L51/04 ,  C08L55/02 ,  C08G77/448 ,  C08L25/12

Abstract: A thermoplastic composition includes a poly(etherimide), a poly(ester-carbonate), a poly(carbonate-siloxane), a flow promoter, and a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The flow promoter includes units derived from styrene and acrylonitrile, preferably an acrylonitrile-butadiene-styrene, a styrene-acrylonitrile, a high rubber graft acrylonitrile-styrene-acrylate copolymer, or a combination including at least one of the foregoing. A method of making the thermoplastic composition and an article including the thermoplastic composition are also disclosed.

公开(公告)号：US10655001B2

公开(公告)日：2020-05-19

申请号：US16659692

申请日：2019-10-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Christopher Luke Hein ,  Hao Zhou ,  Bing Zhou ,  Manojkumar Chellamuthu ,  Peter Vollenberg

IPC: C08L33/12 ,  C08L69/00 ,  C08L83/10

Abstract: A thermoplastic composition includes: from about 5 wt % to about 70 wt % poly(methyl methacrylate) (PMMA); from about 15 wt % to about 50 wt % of a first poly(carbonate-siloxane) copolymer having a siloxane content of from about 35 wt % to about 45 wt %; and from about 10 wt % to about 45 wt % of a second poly(carbonate-siloxane) copolymer. The second poly(carbonate-siloxane) copolymer has a siloxane content of from about 15 wt % to about 25 wt % or from about 4 wt % to about 8 wt %.

公开(公告)号：US20180312685A1

公开(公告)日：2018-11-01

申请号：US15772113

申请日：2016-10-26

Applicant: SABIC Global Technologies B.V.

Inventor： Robert Russell Gallucci ,  Hao Zhou

IPC: C08L61/16 ,  C08K3/22 ,  C08K5/053 ,  C08L63/00 ,  C08L83/04 ,  C08G8/02

CPC classification number: C08L69/00 ,  C08G2650/40 ,  C08K3/22 ,  C08L71/00

Abstract: A polymer blend including: from 45 to 95 weight percent (wt %), preferably from 50 to 90 wt % of a polycarbonate having a weight average molecular weight greater than or equal to 25,000 g/mol and less than or equal to 80,000, preferably greater than or equal to 28,000 g/mol and less than or equal to 50,000, more preferably greater than or equal to 30,000 g/mol and less than or equal to 45,000; and from 5 to 55 wt %, preferably from 10 to 50 wt % of a polyaryletherketone; wherein the weight percentages are based on the total weight of the polymer blend; wherein an article molded from the polymer blend has a notched Izod impact strength greater than or equal to 400 J/m, preferably greater than or equal to 800 J/m, more preferably greater than or equal to 1000 J/m measured as per ASTM method D256-10 on a 3.2 millimeter (mm) thick sample.

公开(公告)号：US20180187011A1

公开(公告)日：2018-07-05

申请号：US15738206

申请日：2016-06-24

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Hao Zhou ,  Feng Cao ,  Mark Adrianus Johannes van der Mee ,  Roland Sebastian Assink ,  Robert Dirk van de Grampel ,  Remco Wirtz

IPC: C08L83/10

CPC classification number: C08L83/10 ,  C08K3/22 ,  C08K3/34 ,  C08K5/524 ,  C08L25/12 ,  C08L69/005 ,  C08L79/08 ,  C08L81/06 ,  C08L83/00 ,  C08L2201/08 ,  C08L2205/03

Abstract: A thermoplastic composition comprises 10 to 50 wt. % of a poly(arylene ether-sulfone), or a combination comprising a poly(arylene ether-sulfone) and a poly(etherimide), 35 to 90 wt. % of a poly(carbonate-siloxane), 0.5 to 25 wt. % of a poly(carbonate-arylate ester) compatibilizer, a poly(carbonate-arylate ester-siloxane) compatibilizer, or a combination comprising at least one of the foregoing, and up to 15 wt. % of an ultraviolet light stabilizer; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C.; and a 40% higher notched Izod impact energy value compared to the composition without the compatibilizer component.

公开(公告)号：US09982130B2

公开(公告)日：2018-05-29

申请号：US15504038

申请日：2015-08-20

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Jian Zhou ,  Laura Mely Ramírez ,  Yuanqing He ,  Jinfeng Zhuge ,  Hao Zhou

IPC: C08L69/00

CPC classification number: C08L69/005 ,  C08G77/448 ,  C08K5/0066 ,  C08K5/49 ,  C08K5/523 ,  C08L51/04 ,  C08L79/08 ,  C08L83/10 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/53 ,  C08L69/00

Abstract: A thermoplastic composition comprises, based on the total weight of the polymers in the thermoplastic composition, a polycarbonatesiloxane-arylate; 2 to 15 wt % or 2 to 8 wt % or 1 to 4 wt % of a core-shell impact modifier; a flame retardant comprising a bromine-containing polymer or oligomer effective to provide 1.5 wt % to 5 wt % of bromine; an aromatic organophosphorus compound, effective to provide 0.1 to 1 wt % of phosphorus, or a combination comprising at least one of the foregoing; and optionally 0 to 80 wt % or 0 to 60 wt % of a polyetherimide.