公开(公告)号：US20250083424A1

公开(公告)日：2025-03-13

申请号：US18721320

申请日：2022-12-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jerome Vachon ,  Peter Neuteboom ,  Arkadiusz Zych

IPC: B32B27/08 ,  B32B27/30 ,  B65D65/40 ,  C08J5/18 ,  C08J7/04 ,  C08J7/048

Abstract: The invention relates to a laminate comprising at least one layer a) comprising an oxygen barrier material, at least one layer b) adjacent to layer a), wherein layer b) comprises at least one ethylene-acrylate copolymer comprising recurring units derived from at least one acrylate comonomer represented by formula (I) or (II): CH2=CR1-COO—(CH2)n-OH (I) CH2=CR1-COO—(CH2)m-CHOH—CH2OH (II) wherein R1 is H or C1-C5 linear or branched alkyl, n is an integer of 1-10 and m is an integer of 0-10.

公开(公告)号：US11174439B2

公开(公告)日：2021-11-16

申请号：US16326035

申请日：2017-08-23

Applicant: Ecolab USA, Inc. ,  SABIC Global Technologies B.V.

Inventor： Jerome Vachon ,  Anthoni van Zijl ,  Fabrice Cuoq ,  Steven Leen ,  Carlo Geijselaers ,  Andrew R. Neilson ,  Russell P Watson

IPC: C10G9/16 ,  C09K8/524 ,  C07C4/04 ,  C23F14/02 ,  C02F1/68 ,  C10G75/04 ,  C23F15/00 ,  C02F101/32 ,  C02F103/36

Abstract: Disclosed herein are methods for reducing fouling caused by process water present within a water recycling loop of a pyrolysis plant. Fouling is caused by phase separation and accumulation of materials from the process water on equipment surfaces. The method includes applying a total of about 5 ppm to 500 ppm total of a first polymerization inhibitor and second polymerization inhibitor to the process water to form a treated process water, wherein the first polymerization inhibitor has a pygas-water partition coefficient of about 0.0001 to 9 and the second polymerization inhibitor has a pygas-water partition coefficient of about 1000 to 50,000.

公开(公告)号：US11130850B2

公开(公告)日：2021-09-28

申请号：US16474849

申请日：2017-12-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Diego Mauricio Castaneda Zuniga ,  Jerome Vachon ,  Jan Nicolaas Eddy Duchateau ,  Peter Neuteboom ,  Zeljko Knez

IPC: B29B17/02 ,  C08J11/08 ,  B29B17/00

Abstract: The present invention relates to a process for recycling polyolefin, comprising the steps of: 1) feeding a solid post-consumer polyolefin composition comprising polyolefin and contaminants and a flow of an extraction fluid to an extractor having a pressure of 100-1000 bar and a temperature of 20-80° C. to obtain a solid extracted composition, 2) melting the solid extracted composition to obtain a melted composition, 3) providing particles from the melted composition by: 3a) mixing a flow of a supercritical fluid in the melted composition in a pressure vessel to obtain a solution saturated with the supercritical fluid and 3b) passing the solution from the pressure vessel through a throttling device to a spraying tower to expand the solution to obtain polyolefin particles in the spraying tower.

公开(公告)号：US20170183248A1

公开(公告)日：2017-06-29

申请号：US15390987

申请日：2016-12-27

Applicant: Ecolab USA Inc. ,  SABIC Global Technologies B.V.

Inventor： Steven Leen ,  Fabrice Cuoq ,  Anthoni van Zijl ,  Jerome Vachon ,  Russell P. Watson ,  Theodore C. Arnst ,  Javier Florencio ,  Bhaskar R. Aluri

IPC: C02F5/10

CPC classification number: C02F5/10 ,  C02F5/12 ,  C02F2103/365

Abstract: Disclosed herein are methods for reducing fouling caused by process water present within a water recycling loop of a pyrolysis plant. The process water includes water, a pygas, and in some cases pygas byproducts. Fouling is caused by phase separation and accumulation of materials from the process water on equipment surfaces. The method includes applying a total of about 5 ppm to 500 ppm of one or more antifouling polymers to the process water to form a treated process water. The one or more antifouling polymers are selected from the group consisting of copolymers of unsaturated fatty acids, primary diamines, and acrylic acid; copolymers of methacrylamidopropyl trimethylammonium chloride with acrylic acid and/or acrylamide; copolymers of ethylene glycol and propylene glycol; and blends of two or more thereof.

公开(公告)号：US20210130568A1

公开(公告)日：2021-05-06

申请号：US16474849

申请日：2017-12-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Diego Mauricio Castaneda Zuniga ,  Jerome Vachon ,  Jan Nicolaas Eddy Duchateau ,  Peter Neuteboom ,  Zeljko Knez

IPC: C08J11/08 ,  B29B17/02

Abstract: The present invention relates to a process for recycling polyolefin, comprising the steps of: 1) feeding a solid post-consumer polyolefin composition comprising polyolefin and contaminants and a flow of an extraction fluid to an extractor having a pressure of 100-1000 bar and a temperature of 20-80° C. to obtain a solid extracted composition, 2) melting the solid extracted composition to obtain a melted composition, 3) providing particles from the melted composition by: 3a) mixing a flow of a supercritical fluid in the melted composition in a pressure vessel to obtain a solution saturated with the supercritical fluid and 3b) passing the solution from the pressure vessel through a throttling device to a spraying tower to expand the solution to obtain polyolefin particles in the spraying tower.

公开(公告)号：US10858462B2

公开(公告)日：2020-12-08

申请号：US16062184

申请日：2016-12-07

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Diego Mauricio Castaneda Zuniga ,  Carolina de los Angeles Toloza Porras ,  Peter Neuteboom ,  Jan Nicolaas Eddy Duchateau ,  Jerome Vachon ,  Franciscus Petrus Hermanus Schreurs

IPC: C08F220/20 ,  C08F210/02 ,  C08F210/14 ,  C08J5/18 ,  C08F2/01 ,  C08F216/14 ,  C08F220/26 ,  C08K5/14 ,  C08K5/23 ,  C08F220/28

Abstract: The present invention relates to an ethylene copolymer comprising: (iv) ≥78.0 and ≤99.9 mol % of recurring units derived from ethylene; (v) ≥0.10 and ≤20.0 mol % of a recurring units derived from a comonomer A according to formula (I) wherein R1 is a moiety comprising 1-30 carbon atoms; R2 is selected from —H or —CH3; R3 is selected from —O—, —(CO)—(NH)— or —(CO)—O—; n=0 or 1; and m≥1 and ≤10; and (vi) ≥0.01 and ≤2.00 mol % of a recurring units derived from a comonomer B according to formula (II) wherein R1 is a moiety comprising 1-30 carbon atoms; each R2 may individually be selected from —H or —CH3; each of R3 is individually selected from —O—, —(CO)—(NH)— or —(CO)—O—; n=0 or 1; p=0 or 1; and m≥1 and ≤10; the mol % of each of (i), (ii) and (iii) being related to the sum of the mol % of (i), (ii) and (iii), the sum of the mol % of (i), (ii) and (iii) adding up to 100 mol %. Such ethylene copolymers have a reduced peak melting temperature and reduced enthalpy of fusion, indicating that these ethylene copolymers have a reduced degree of crystallinity and improved clarity and contact angle, combined with a desired melt mass-flow rate.

公开(公告)号：US10696827B2

公开(公告)日：2020-06-30

申请号：US15754443

申请日：2016-07-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jerome Vachon ,  Mark Johannes Boerakker ,  AT Kavya ,  Ajay Kumar Taraiya ,  Satishkumar Mahanth ,  Roshan Kumar Jha

IPC: A01N65/00 ,  C08K5/13 ,  C08L23/06 ,  C08L23/12 ,  A01N31/08 ,  A01N31/16 ,  C08K9/12 ,  C08K3/22 ,  A01N25/10 ,  C08K5/00 ,  F16L11/04

Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.

公开(公告)号：US20180244902A1

公开(公告)日：2018-08-30

申请号：US15754443

申请日：2016-07-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jerome Vachon ,  Mark Johannes Boerakker ,  AT Kavya ,  Ajay Kumar Taraiya ,  Satishkumar Mahanth ,  Roshan Kumar Jha

IPC: C08L23/06 ,  A01N31/16 ,  A01N25/10 ,  A01N31/08

Abstract: The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.