公开(公告)号：US10913851B2

公开(公告)日：2021-02-09

申请号：US15780423

申请日：2016-10-19

Applicant: SABIC Global Technologies B.V.

Inventor： Yuzhen Yang ,  Hao Zhou ,  Shreyas Chakravarti

IPC: C08L79/08 ,  C08L53/02 ,  C08L67/02 ,  C08L83/10 ,  C08L69/00 ,  C08G77/448

Abstract: Compositions formed from a blend of polyetherimide, siloxane/bisphenol-A polyester/polycarbonate copolymer, polycyclohexylenedimethylene terephthalate, polycarbonate/siloxane copolymer, and styrene-ethylene-butadiene-styrene are disclosed that provide superior performance in terms of notched Izod impact, glass transition temperature (Tg), strength after aging, ability to withstand secondary processing conditions, and in other respects. Such compositions exceed critical-to-quality requirements for use in manufacturing components for electronic communication devices.

公开(公告)号：US10462273B2

公开(公告)日：2019-10-29

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 ,  B32B27/32 ,  B32B27/36

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：US10851235B2

公开(公告)日：2020-12-01

申请号：US16851331

申请日：2020-04-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Peter Vollenberg ,  Christopher Luke Hein ,  Hao Zhou ,  Mark Van Der Mee

IPC: C08L33/12 ,  C08L69/00 ,  C08L83/04

Abstract: Thermoplastic compositions include: from about 62 wt % to about 99 wt % poly(methyl methacrylate) (PMMA) or copolymers thereof; and from about 1 wt % to about 38 wt % of a poly(carbonate-siloxane) copolymer having a siloxane content of from about 25 wt % to about 45 wt %. The compositions are scratch resistant. Scratch resistance may be determined as comprising a scratch depth of less than 20 micron (μm) as measured in accordance with the Erichsen scratch hardness test at a force of 4 Newton (N). Articles including the thermoplastic composition are also described.

公开(公告)号：US10696842B2

公开(公告)日：2020-06-30

申请号：US15746218

申请日：2016-07-21

Applicant: SABIC Global Technologies B.V.

Inventor： Yuzhen Yang ,  Hao Zhou ,  Robert Russell Gallucci ,  Shreyas Chakravarti ,  Pooja Bajaj

IPC: C08L69/00 ,  C08L67/02 ,  C08L83/04 ,  C08G77/448

Abstract: Compositions formed from a blend of polycarbonate/siloxane copolymer, polycarbonate, and polycyclohexylenedimethylene terephthalate are disclosed that provide superior performance in terms of notched Izod impact, glass transition temperature (Tg), strength after aging, ability to withstand secondary processing conditions, and in other respects. Such compositions exceed critical-to-quality requirements for use in manufacturing components for electronic communication devices.

公开(公告)号：US10590240B2

公开(公告)日：2020-03-17

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

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：US20190044034A1

公开(公告)日：2019-02-07

申请号：US15670416

申请日：2017-08-07

Applicant: SABIC Global Technologies B.V.

Inventor： Soonyoung Hyun ,  Jong Woo Lee ,  Adel Fawzy Bastawros ,  Hao Zhou

IPC: H01L33/50 ,  B01J13/08 ,  C09K11/02 ,  C09K11/56 ,  C09K11/70 ,  C09K11/88 ,  H01L27/32 ,  H05B33/14 ,  H05B33/20 ,  B82Y20/00

Abstract: A quantum dot film includes at least one extruded polymer layer, the at least one extruded polymer layer including a plurality of stabilized quantum dots. The stabilized quantum dots may include one or more of the following: an encapsulation around each of the plurality of stabilized quantum dots, the encapsulation including an organic material or an inorganic material; a plurality of ligands having a length of about 5 nanometers (nm) to about 200 nm; a multi-shell structure; a shell having a thickness of about 1 to about 20 nm; and a concentration-gradient quantum dot.

公开(公告)号：US10196485B2

公开(公告)日：2019-02-05

申请号：US15564796

申请日：2016-04-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Hao Zhou ,  Pooja Bajaj ,  Robert Russell Gallucci

IPC: C08L69/00 ,  C08L79/08 ,  C08G73/10 ,  C08K3/22 ,  C08K5/5313 ,  C08L51/04 ,  C08L53/02 ,  C08G64/04 ,  C08G64/16 ,  C08K5/524

Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 3 to 20 wt. % of an impact modifier composition comprising a first impact modifier and a second impact modifier; 15 to 50 wt. % of a poly(etherimide); 5 to 60 wt. % of a polycarbonate; 5 to 20 wt. % of compatibilizer component comprising a poly(carbonate-arylate ester); up to 15 wt. % of an ultraviolet light absorbing additive; 0 to 20 wt. % of TiO2; and 0.01 to 0.5 wt. %, of an organophosphite; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C. measured in accordance to ASTM D256.

公开(公告)号：US20180112040A1

公开(公告)日：2018-04-26

申请号：US15564796

申请日：2016-04-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Hao Zhou ,  Pooja Bajaj ,  Robert Russell Gallucci

IPC: C08G73/10 ,  C08G64/04 ,  C08G64/16 ,  C08K5/524 ,  C08L69/00 ,  C08L79/08

CPC classification number: C08G73/1053 ,  C08G64/04 ,  C08G64/16 ,  C08G77/448 ,  C08J2300/22 ,  C08K3/22 ,  C08K5/524 ,  C08K5/5313 ,  C08L51/04 ,  C08L53/02 ,  C08L69/00 ,  C08L69/005 ,  C08L79/08 ,  C08L83/10 ,  C08K2003/2241 ,  C08K5/526 ,  C08K5/357

Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 3 to 20 wt. % of an impact modifier composition comprising a first impact modifier and a second impact modifier; 15 to 50 wt. % of a poly(etherimide); 5 to 60 wt. % of a polycarbonate; 5 to 20 wt. % of compatibilizer component comprising a poly(carbonate-arylate ester); up to 15 wt. % of an ultraviolet light absorbing additive; 0 to 20 wt. % of TiO2; and 0.01 to 0.5 wt. %, of an organophosphite; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C. measured in accordance to ASTM D256.

公开(公告)号：US20180079903A1

公开(公告)日：2018-03-22

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 ,  C08L83/10 ,  C08L79/08

CPC classification number: C08L81/02 ,  C08K7/14 ,  C08L79/08 ,  C08L83/10 ,  C08L2666/20

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：US10676571B2

公开(公告)日：2020-06-09

申请号：US14094104

申请日：2013-12-02

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Hao Zhou ,  Manojkumar Chellamuthu ,  Aaron Royer

IPC: C08G73/10 ,  B29C45/00 ,  B29C49/00 ,  C08L79/08 ,  B29K79/00

Abstract: A polyetherimide composition comprises the polymerization product of a catalyzed imidization product of a 3-substituted phthalic anhydride and a sulfone diamine having improved melt stability and reduced corrosivity, and a method of manufacture thereof.