公开(公告)号：US20220089841A1

公开(公告)日：2022-03-24

申请号：US17298211

申请日：2019-12-04

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Meghna MARKANDAY ,  Mohamed Ashraf MOIDEEN ,  Venkata Ramanarayanan GANAPATHY BHOTLA ,  Anantharaman DHANABALAN

IPC: C08K13/02 ,  C08J5/18 ,  B32B27/32 ,  B32B27/20 ,  B32B27/08 ,  C08K3/08 ,  C08K3/30

Abstract: Oxygen scavenging polymeric compositions that possess an improved oxygen scavenging capability and can be formed into transparent/translucent thin films are disclosed. A composition can include iron powder, ferrous sulfate heptahydrate (FeSO4.7H2O) and glycerol dispersed in polyethylene. Such compositions are useful for creating packaging films with improved oxygen scavenging capability.

公开(公告)号：US20210379874A1

公开(公告)日：2021-12-09

申请号：US17284308

申请日：2019-10-04

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Anantharaman DHANABALAN ,  Mohamed Ashraf MOIDEEN ,  Venkata Ramanarayanan GANAPATHY BHOTLA

IPC: B32B27/08 ,  B32B27/32 ,  B32B7/12 ,  B32B27/28 ,  B32B27/30 ,  B32B27/34 ,  B32B27/16

Abstract: A multilayer film that includes at least a first polymeric layer comprising a polyolefin-based polymer and a second polymeric layer comprising a blend of a polar polymer and a silicon (Si) containing material comprising a silane having at least one alkyl group having at least 6 carbon atoms (C6) is disclosed. Methods of using and making the multilayer film is also disclosed.

公开(公告)号：US20200013945A1

公开(公告)日：2020-01-09

申请号：US16458514

申请日：2019-07-01

Applicant: Sabic Global Technologies, B.V.

Inventor： Soma GUHATHAKURTA ,  Anantharaman DHANABALAN ,  Venkata Ramanarayanan GANAPATHY BHOTLA ,  Yogesha SUBBAIAH

IPC: H01L41/193 ,  C08F20/14 ,  C08K5/52 ,  C08K5/55 ,  C08K5/098 ,  H01L41/113 ,  H01L41/45

Abstract: A dielectric polymeric composition comprising a polymeric matrix comprising structural units derived from a polymerizable vinyl monomer; an ionic liquid comprising an organic cation and a balancing anion, wherein the ionic liquid is miscible or partially miscible with the polymerizable vinyl monomer, and wherein the concentration of ionic liquid in dielectric polymeric composition ranges from 0.5 to 30 wt. %; and less than 10 ppm of unreacted polymerizable vinyl monomer, based on the total weight of the composition, wherein an amount of unreacted polymerizable vinyl monomer in the composition is measured via HPLC. The polymeric matrix further comprises structural units derived from a polymerizable co-monomer comprising a functional group that has the ability to form hydrogen bonds within the polymeric matrix. The polymeric matrix further comprises a crosslinking agent, and wherein the polymeric matrix comprises covalent crosslinks between the crosslinking agent and the structural units derived from the polymerizable vinyl monomer.

公开(公告)号：US20190367428A1

公开(公告)日：2019-12-05

申请号：US16467727

申请日：2018-01-03

Applicant: SABIC Global Technologies B.V.

Inventor： Krishna Kumar RAMAMURTHY ,  Ravichander Bismillah NARAYANASWAMY ,  Venkata Ramanarayanan GANAPATHY BHOTLA ,  Alexander STANISLAUS ,  Santosh GANJI

IPC: C07C4/06 ,  C08J11/12 ,  C07C2/66

Abstract: A process for producing cumene comprising converting plastics to hydrocarbon liquid and pyrolysis gas; feeding hydrocarbon liquid to hydroprocessor to yield hydrocarbon product and first gas stream; feeding hydrocarbon product to reforming unit to produce reforming product, second gas stream, and hydrogen; separating reforming product into non-aromatics recycle stream and second aromatics stream (C6+ aromatics); recycling non-aromatics recycle stream to reforming unit; separating second aromatics stream into benzene, C7, C8, C9, C10, and C11+ aromatics; contacting C7, C9, and/or C10 aromatics with a disproportionation&transalkylation catalyst/H2 to yield benzene&xylenes; conveying C11+ aromatics to hydroprocessor; introducing pyrolysis gas, first and/or second gas stream to first separator to produce first propylene stream, first C2&C4 unsaturated stream, and saturated gas (H2 and C1-4 saturated hydrocarbons); introducing first C2&C4 unsaturated stream to metathesis reactor to produce second propylene stream; and feeding benzene, and first and/or second propylene stream to alkylation unit to produce cumene.

公开(公告)号：US20200017773A1

公开(公告)日：2020-01-16

申请号：US16468071

申请日：2018-01-03

Applicant: SABIC Global Technologies B.V.

Inventor： Krishna Kumar RAMAMURTHY ,  Ravichander NARAYANASWAMY ,  Venkata Ramanarayanan GANAPATHY BHOTLA ,  Alexander STANISLAUS ,  Santosh GANJI

IPC: C10G1/10 ,  C10G1/00 ,  C10G69/04 ,  C07C6/12 ,  C07C5/27 ,  C07C2/66 ,  B01J6/00 ,  B01J19/24 ,  B09B3/00 ,  C10B53/07

Abstract: A process for producing benzene and xylenes comprising introducing hydrocarbon liquid stream to hydroprocessor to yield first gas stream and hydrocarbon product (C5+); optionally introducing hydrocarbon product to first aromatics separating unit to produce saturated hydrocarbons (C5+) and first aromatics stream (C6+); feeding hydrocarbon product and/or saturated hydrocarbons to reformer to produce reformer product, second gas stream, and hydrogen stream; introducing reformer product to second aromatics separating unit to produce a non-aromatics recycle stream and second aromatics stream comprising C6+ aromatics; recycling non-aromatics recycle stream to reformer; introducing first aromatics stream and/or second aromatics stream to third aromatics separating unit to produce first C6 aromatics (benzene), C7 aromatics (toluene), C8 aromatics (xylenesðylbenzene), C9

公开(公告)号：US20200017772A1

公开(公告)日：2020-01-16

申请号：US16468041

申请日：2018-01-03

Applicant: SABIC Global Technologies B.V.

Inventor： Krishna Kumar RAMAMURTHY ,  Ravichander NARAYANASWAMY ,  Venkata Ramanarayanan GANAPATHY BHOTLA ,  Alexander STANISLAUS ,  Santosh GANJI

IPC: C10G1/00 ,  C10G1/10 ,  C10G1/02 ,  C10G69/06 ,  C07C2/66 ,  C07C6/04

Abstract: A process for producing propylene and cumene comprising converting plastics to hydrocarbon liquid and pyrolysis gas in pyrolyzer; feeding hydrocarbon liquid to hydroprocessor to yield hydrocarbon product and first gas stream; introducing hydrocarbon product to second separator to produce first C6 aromatics and refined product; feeding refined product to steam cracker to produce steam cracker product; introducing steam cracker product to third separator to produce second C6 aromatics, third propylene stream, second C2&C4 unsaturated stream, C1-4 saturated gas, and balance hydrocarbons product; introducing pyrolysis gas and/or first gas stream to first separator to produce first propylene stream, first C2&C4 unsaturated stream, and saturated gas stream; feeding first and/or second C2&C4 unsaturated stream to metathesis reactor to produce second propylene stream; feeding first and/or second C6 aromatics, and first, second, and/or third propylene stream to alkylation unit to produce cumene; and conveying balance hydrocarbons product to pyrolyzer and/or hydroprocessor.