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11.发明申请公开(公告)号：US20180037679A1
公开(公告)日：2018-02-08
申请号：US15553841
申请日：2016-02-15
Applicant: SABIC Global Technologies B.V.
Inventor： Shi Wang , Jianhua Xu , Vern Lowry
IPC: C08F6/22 , C08K3/16 , C08K5/3492
Abstract: Disclosed herein are methods of preparing a polymeric latex as the intermediary of a polymerization process. The disclosed methods further provide treatments for preventing biological growth on latex during storage extended storage at elevated temperatures.
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公开(公告)号：US20250034390A1
公开(公告)日：2025-01-30
申请号：US18914461
申请日：2024-10-14
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dejin Li , Vern Lowry
Abstract: Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of a quantity of a multivalent metal salt, preferably a bivalent or trivalent metal salt. Such copolymer provides in an improvement of the surface properties of moulded articles produced from such copolymers, as demonstrated by a reduction of the content of gels in the surface layer.
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公开(公告)号：US12084532B2
公开(公告)日：2024-09-10
申请号：US17879941
申请日：2022-08-03
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dane M. Ferraris , Richard Legg , Ahmed Abouelfetouh Youssef , Vern Lowry
IPC: F04B15/02 , B01F25/44 , B01F25/451 , B01F101/00 , C08F279/02 , F04B53/08 , F04B53/16 , F04B53/18
CPC classification number: C08F279/02 , B01F25/44 , B01F25/4512 , F04B15/02 , F04B53/08 , F04B53/162 , F04B53/18 , B01F2101/2805 , B01F2215/0431
Abstract: The invention relates to a piston system (1) for use in a homogenizer, comprising a piston (2) that is configured and arranged to make a reciprocating movement in use of the piston system, a cylinder (3) that is configured and arranged to receive and guide at least a first part of the piston, a first supply channel (8) that is configured and arranged to supply a lubricating medium (9) to a portion (10) of the first part of the piston that in use is arranged inside the cylinder, and a second supply channel (13) that is configured and arranged to, in use, supply a cooling medium (14) to a second part of the piston outside the cylinder. Also disclosed is a process for the production of an elastomer agglomerate composition forcing a slurry comprising elastomeric particles through an aperture to obtain the elastomer agglomerate composition using the piston system.
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公开(公告)号：US20230257575A1
公开(公告)日：2023-08-17
申请号：US18138987
申请日：2023-04-25
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Vern Lowry , Dejin Li
Abstract: Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of a quantity of a multivalent metal salt, preferably a bivalent or trivalent metal salt. Such copolymer provides in an improvement of the surface properties of moulded articles produced from such copolymers, as demonstrated by a reduction of the content of gels in the surface layer.
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公开(公告)号：US11447592B2
公开(公告)日：2022-09-20
申请号：US16762312
申请日：2018-11-07
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dane M. Ferraris , Richard Legg , Ahmed Abouelfetouh Youssef , Vern Lowry
IPC: C08F279/02 , F04B15/02 , F04B53/08 , F04B53/18 , B01F25/44 , B01F101/00
Abstract: The invention relates to a piston system (1) for use in a homogenizer, comprising a piston (2) that is configured and arranged to make a reciprocating movement in use of the piston system, a cylinder (3) that is configured and arranged to receive and guide at least a first part of the piston, a first supply channel (8) that is configured and arranged to supply a lubricating medium (9) to a portion (10) of the first part of the piston that in use is arranged inside the cylinder, and a second supply channel (13) that is configured and arranged to, in use, supply a cooling medium (14) to a second part of the piston outside the cylinder. Also disclosed is a process for the production of an elastomer agglomerate composition forcing a slurry comprising elastomeric particles through an aperture to obtain the elastomer agglomerate composition using the piston system.
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Patent Agency Ranking
公开(公告)号：US10782019B2
公开(公告)日：2020-09-22
申请号：US15562073
申请日：2016-03-25
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Thomas Howard Savage , Allen Lee White , Jianhua Xu , Richard F. Legg , Frank Jefferson Simmons , Rajeshkumar M. Patel , Mohammed F. Masyakhi , Faisal Al-Ahmari , Saud Al Shahrani , Vern Lowry
Abstract: The disclosure concerns a system for the removal of particulate from a waste vapor stream from a hydrocarbon production process. The particulate can be removed from the waste vapor stream using a series of water streams and gravity separation.
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17.发明申请公开(公告)号：US20200238232A1
公开(公告)日：2020-07-30
申请号：US16652266
申请日：2018-10-12
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dejin Li , Mark Erik Nelson , Dane Ferraris , Vern Lowry
Abstract: The invention relates to a process for the production of an elastomer agglomerate composition, comprising: forcing a slurry through an aperture in a valve assembly (1) to obtain the elastomer agglomerate composition; wherein the valve assembly (1) comprises the valve (2) and a seat (3) that are arranged opposite each other to provide a flow channel for the slurry to be homogenized with an emulsifying channel section (5) that is provided with the aperture; wherein the emulsifying flow channel section is arranged at an angle (a) with respect to an axial center line of the valve in a cross sectional view of the valve assembly; and wherein the slurry comprises elastomeric particles in water.
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公开(公告)号：US12209804B2
公开(公告)日：2025-01-28
申请号：US17631531
申请日：2020-08-24
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Nasser Mansour Alsubaie , Ahmed Abouelfetouh Youssef , Allen Lee White , Vern Lowry
Abstract: A rotary dryer for resin dehydration, comprising: a cylindrical body which rotates about an axis perpendicular to a diameter of the cylindrical body; an air filter located outside the cylindrical body; coils located outside the cylindrical body, wherein the coils are oriented vertically and oriented parallel to the diameter of the cylindrical body, wherein the coils do not comprise horizontal surfaces; and lifters located within the cylindrical body.
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公开(公告)号：US12146050B2
公开(公告)日：2024-11-19
申请号：US18138987
申请日：2023-04-25
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dejin Li , Vern Lowry
Abstract: Disclosed herein is a core-shell graft copolymer produced by coagulation of an aqueous latex comprising a quantity of particles of the copolymer and a quantity of a fatty acid surfactant, wherein the coagulation involves the addition of a quantity of a multivalent metal salt, preferably a bivalent or trivalent metal salt. Such copolymer provides in an improvement of the surface properties of moulded articles produced from such copolymers, as demonstrated by a reduction of the content of gels in the surface layer.
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公开(公告)号：US20220370969A1
公开(公告)日：2022-11-24
申请号：US17879941
申请日：2022-08-03
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Dane M. Ferraris , Richard Legg , Ahmed Abouelfetouh Youssef , Vern Lowry
IPC: B01F25/451 , F04B15/02 , F04B53/08 , F04B53/18 , F04B53/16
Abstract: The invention relates to a piston system (1) for use in a homogenizer, comprising a piston (2) that is configured and arranged to make a reciprocating movement in use of the piston system, a cylinder (3) that is configured and arranged to receive and guide at least a first part of the piston, a first supply channel (8) that is configured and arranged to supply a lubricating medium (9) to a portion (10) of the first part of the piston that in use is arranged inside the cylinder, and a second supply channel (13) that is configured and arranged to, in use, supply a cooling medium (14) to a second part of the piston outside the cylinder. Also disclosed is a process for the production of an elastomer agglomerate composition forcing a slurry comprising elastomeric particles through an aperture to obtain the elastomer agglomerate composition using the piston system.
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