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公开(公告)号：US11708501B2
公开(公告)日：2023-07-25
申请号：US17295659
申请日：2019-12-17
Applicant: Dow Global Technologies LLC
Inventor： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris , Daniel L. Dermody , Kyle Anderson
IPC: C09D7/45 , C09D7/65 , C09D123/08 , C09D123/12
CPC classification number: C09D7/45 , C09D7/65 , C09D123/0815 , C09D123/12
Abstract: An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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公开(公告)号：US11359157B2
公开(公告)日：2022-06-14
申请号：US16972237
申请日：2019-06-27
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Zhe Jia , John B. Cuthbert , David L. Malotky , Stacey A. Saba , Bruce D. Hook , Nathan Wilmot , Daniel L. Dermody
IPC: C10M115/08 , C08G18/09 , C08G18/28 , C08J3/09 , C10M169/02 , C10M177/00 , C10M119/24 , C10N70/00 , C08G18/76 , C10N20/06 , C10N50/10 , C10N30/00
Abstract: A continuous process for producing a polyurea concentrate or powder. The process includes combing at least one amine and an isocyanate in the presence of a liquid diluent or a base oil in a rotor stator mixer. The concentrate comprises a polyurea in a base oil wherein the concentration of from about 20 weight percent to about 50, or 40 or 35 or 30 weight percent of polyurea based on total weight of grease thickener. The powder has particle size of 2 to 400 microns. This concentrate or powder can then be formulated by grease manufacturers to the desired final properties without the need for handling of the isocyanate and amine raw materials.
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公开(公告)号：US20210395540A1
公开(公告)日：2021-12-23
申请号：US17295659
申请日：2019-12-17
Inventor： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris , Daniel L. Dermody , Kyle Anderson
IPC: C09D7/45 , C09D123/08 , C09D123/12 , C09D7/65
Abstract: An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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公开(公告)号：US11713431B2
公开(公告)日：2023-08-01
申请号：US17741982
申请日：2022-05-11
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Zhe Jia , John B. Cuthbert , David L. Malotky , Stacey A. Saba , Bruce D. Hook , Nathan Wilmot , Daniel L. Dermody
IPC: C10M115/08 , C08G18/09 , C08G18/28 , C08J3/09 , C10M169/02 , C10M177/00 , C10M119/24 , C10N70/00 , C08G18/76 , C10N20/06 , C10N50/10 , C10N30/00
CPC classification number: C10M115/08 , C08G18/095 , C08G18/2865 , C08J3/092 , C10M119/24 , C10M169/02 , C10M177/00 , C08G18/7664 , C08J2475/12 , C10M2203/003 , C10M2215/1026 , C10M2215/24 , C10M2217/0456 , C10N2020/06 , C10N2030/68 , C10N2050/10 , C10N2070/02
Abstract: A continuous process for producing a polyurea concentrate or powder. The process includes combing at least one amine and an isocayante in the presence of a liquid diluent or a base oil in a rotor stator mixer. The concentrate comprises a polyurea in a base oil wherein the concentration of from about 20 weight percent to about 50, or 40 or 35 or 30 weight percent of polyurea based on total weight of grease thickener. The powder has particle size of 2 to 400 microns. This concentrate or powder can then be formulated by grease manufacturers to the desired final properties without the need for handling of the isocyanate and amine raw materials.
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公开(公告)号：US20220119630A1
公开(公告)日：2022-04-21
申请号：US17295677
申请日：2019-12-17
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Robert S. Moglia , Stacey A. Saba , Hari Katepalli , Matthew J. Crimmins , Jessica Ye Huang , James Richard De Garavilla , Richard Tien Hua Chou , Barry Alan Morris
Abstract: An aqueous ionomer dispersion, and method of manufacturing thereof, comprising an ionomer composition and water, wherein the ionomer composition comprises: a) at least 20 wt. %, based on the total weight percent of the ionomer composition, of an ionomer; and b) up to 80 wt. %, based on the total weight percent of the ionomer composition, of a polyolefin.
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Patent Agency Ranking
公开(公告)号：US20240076481A1
公开(公告)日：2024-03-07
申请号：US18261858
申请日：2022-04-07
Applicant: Dow Global Technologies LLC
Inventor： Stacey A. Saba , Paul J. Brigandi , Mohamed Esseghir , Theo Geussens , Brayden E. Glad , Andrew T. Heitsch , Yushan Hu
IPC: C08L23/08 , C09D123/08 , H01B3/44
CPC classification number: C08L23/0815 , C09D123/0815 , H01B3/441
Abstract: A polymeric composition includes a resin including an ethylene-based polymer and a copolymer of ethylene and an alpha olefin comonomer. The resin has a High Mw Comonomer Content of 3.2 wt % or greater based on a total weight of the resin over the weight average molecular weight range of 105 g/mol to 105.5 g/mol as measured by Ethylene GPC. The polymeric composition has a Relevant Comonomer Content of 0.6 wt % or greater. The polymeric composition also includes at least one of (i) a polydimethylsiloxane having a weight average molecular weight of 550,000 g/mol to 650,000 g/mol as measured according to Component GPC and (ii) a polymeric ultraviolet light stabilizer comprising a hindered amine moiety and having a weight average molecular weight from 5,000 g/mol to 20,000 g/mol as measured according to Component GPC.
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公开(公告)号：US20230383104A1
公开(公告)日：2023-11-30
申请号：US18250575
申请日：2022-01-26
Applicant: Dow Global Technologies LLC
Inventor： Paul J. Brigandi , Mohamed Esseghir , Stacey A. Saba , Amit K. Chaudhary
CPC classification number: C08L23/06 , C08K5/20 , C08L2203/206 , C08L2207/062 , C08L2310/00
Abstract: A polymeric composition includes an ethylene-based polymer having a density of 0.926 g/cc to 0.970 g/cc as measured according to ASTM D792 and a polydimethylsiloxane having a weight average molecular weight of 550,000 g/mol to 650,000 g/mol as measured according to Gel Permeation Chromatography. The composition is free of polydimethylsiloxane having a weight average molecular weight of from 30,000 g/mol to 300,000 g/mol as measured according to Gel Permeation Chromatography.
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公开(公告)号：US20230272193A1
公开(公告)日：2023-08-31
申请号：US18042611
申请日：2022-08-09
Applicant: Dow Global Technologies LLC
Inventor： Karl M. Seven , Alexander Williamson , Stacey A. Saba , Paul J. Brigandi , Jeffrey M. Cogen , Mohamed Esseghir
CPC classification number: C08L23/06 , C08L31/04 , C08L2205/035
Abstract: A polymeric composition includes an ethylene-based polymer, one or more of an ionomer and an acid copolymer, a flame-retardant filler, and a maleic anhydride functionalized polyolefin. The polymeric composition has an MAH Product of 3 or greater.
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公开(公告)号：US20230382797A1
公开(公告)日：2023-11-30
申请号：US18250807
申请日：2022-02-11
Applicant: Dow Global Technologies LLC , Rohm and Haas Company
Inventor： Yi Fan , Jorg Theuerkauf , Michael J. Radler , Stacey A. Saba , Kurt A. Koppi , Sean M. Keenan , Jessica R. Levin , Robert L. Sammler
CPC classification number: C04B24/383 , C04B28/04 , C04B24/20 , C04B24/2647 , C04B40/0046 , E01C7/142 , E01C19/002 , C04B2103/32
Abstract: The present invention provides a dry mix composition of a low-viscosity cellulose ether (50 to 750 mPa·s at 1 wt. % solids, at 20 C, and a 514 s-1 shear rate, using a strain-controlled rotational rheometer (for example, ARES-G2™, TA Instruments), a graded aggregate, and a hydraulic cement, or a granular wet cement composition of the cement, graded aggregate and an admixture therefor including the cellulose ether. The wet granular hydraulic cement composition behaves like asphalt compositions and has zero or near zero slump, a high lubricity and from 5 wt. % to less than 13 wt. % of water, or, preferably from greater than 5 to 10.5 wt. %, based on the total weight of the granular wet cement composition. The low-viscosity cellulose ether enables lubricity without impairing compaction and without causing air entrainment.
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公开(公告)号：US11807742B2
公开(公告)日：2023-11-07
申请号：US18042611
申请日：2022-08-09
Applicant: Dow Global Technologies LLC
Inventor： Karl M. Seven , Alexander Williamson , Stacey A. Saba , Paul J. Brigandi , Jeffrey M. Cogen , Mohamed Esseghir
CPC classification number: C08L23/06 , C08L31/04 , C08L2205/035
Abstract: A polymeric composition includes an ethylene-based polymer, one or more of an ionomer and an acid copolymer, a flame-retardant filler, and a maleic anhydride functionalized polyolefin. The polymeric composition has an MAH Product of 3 or greater.
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