公开(公告)号：US20210380875A1

公开(公告)日：2021-12-09

申请号：US16639612

申请日：2018-08-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Bing ZHOU

IPC: C09K11/02 ,  H01L33/50

Abstract: Provided are quantum dot film compositions, the compositions comprising a population of quantum dots bearing a passivation layer, the population of quantum dots being disposed in a matrix material. Also provided are methods of forming such compositions and devices that utilize such devices.

公开(公告)号：US20220119635A1

公开(公告)日：2022-04-21

申请号：US17425836

申请日：2020-02-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Cameron Royal YOUNGSTROM ,  Chen CHEN ,  Jianhua XU ,  Vern LOWRY ,  Bing ZHOU ,  Chen WAN ,  Drew Prentice MANICA

IPC: C08L55/02 ,  C08F6/12 ,  B01D29/35 ,  B01D29/64 ,  B01J4/00

Abstract: A method of forming articles from acrylonitrile-butadiene-styrene, the method comprising: feeding a monomer stream comprising a petrochemical monomer into a reactor; contacting the petrochemical monomer with a polymerization activator within the reactor to produce a polymerized stream comprising rubber, latex, or a combination thereof and withdrawing the polymerized stream from the reactor; passing the polymerized stream through a filter to produce a filtered product stream, wherein the filter is a continuously self-cleaning filter; passing the filtered product stream through a grafting unit comprising acrylonitrile and styrene to produce acrylonitrile-butadiene-styrene; and forming an article from the acrylonitrile-butadiene-styrene, wherein the article is an extruded sheet, a molded part, or a combination thereof.

公开(公告)号：US20240117170A1

公开(公告)日：2024-04-11

申请号：US17768969

申请日：2020-10-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Chen WAN ,  Stephen TAYLOR ,  Bing ZHOU ,  Jeffrey ESHENAUR ,  Robert Russell GALLUCCI ,  Jianhua XU

IPC: C08L25/12 ,  B29C45/00 ,  C08K3/22 ,  C23C18/16

CPC classification number: C08L25/12 ,  B29C45/0001 ,  C08K3/22 ,  C23C18/16 ,  C08K2003/2206 ,  C08K2003/222 ,  C08K2003/2296 ,  C08K2201/005 ,  C08K2201/012 ,  C08L2205/035 ,  C08L2207/53

Abstract: A composition for electroless plating comprises: from 9 to 29 weight percent, 9.7 to 29 weight percent, or 10 to 29 weight percent, of a first graft rubber copolymer which comprises the polymerized form of at least one conjugated diene monomer and at least one monovinyl aromatic monomer, from 70 to 90 weight percent, preferably 70-89.7 weight percent, more preferably 70 to 85 weight percent, of ungrafted styrenic polymer, from 0.1 to 10 weight percent of a core/shell diene-based rubber having particle size of 100 to 500 nanometers (nm), one or more of a stabilizer and/or antioxidant in total amount of from 0.1 to 5 weight percent, a fatty acid or a salt of fatty acid in an amount of from 0.1 to 2 weight percent, 0 to 5 weight percent of a mold release agent, 0 to 1 weight percent of a metal oxide, 0 to 3 weight percent of a lubricant, and 0 to 20 weight percent of polycarbonate wherein weight percent and ppm are based on total weight of the composition. The composition can be formed into an article having a metal coating electroless plated on the composition.

公开(公告)号：US20200332180A1

公开(公告)日：2020-10-22

申请号：US16643129

申请日：2018-08-29

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Bing ZHOU ,  Jan Henk KAMPS ,  Christopher Luke HEIN ,  Manojkumar CHELLAMUTHU ,  Hao ZHOU ,  Adel Fawzy BASTAWROS ,  Pooja BAJAJ

IPC: C09K11/02 ,  C08L69/00 ,  C08J3/22 ,  C08J5/18 ,  B29C48/08

Abstract: Disclosed is a quantum dot composition comprising: a polycarbonate resin, a polycarbonate copolymer resin, or a combination thereof; a quantum dot concentrate including a plurality of nanoparticle quantum dots and an acrylic polymer, a methacrylic polymer, or a combination thereof; and a compatibilizer for promoting dispersion of the nanoparticle quantum dots in the quantum dot composition. The compatibilizer includes a transesterification catalyst, a physical compatibilizer, a plurality of semiconductor nanopartides passivated with a metal oxide, or a combination thereof. Further disclosed is a method for making a quantum dot composition, the method including: forming a quantum dot concentrate by combining a plurality of nanoparticle quantum dots with an acrylic polymer, a methacrylic polymer or a combination thereof; and combining the quantum dot concentrate with a compatibilizer and a polycarbonate resin, a polycarbonate copolymer resin, or a combination thereof.