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公开(公告)号：US20190001546A1
公开(公告)日：2019-01-03
申请号：US15639106
申请日：2017-06-30
Applicant: Dow Global Technologies LLC
Inventor： Wenyi Huang , Jeffrey D. Wenzel , Jie Feng , Robert E. Wrisley , Hyunwoo Kim , Kurt A. Koppi , Scott R. Kaleyta , Thomas J. Parsons , Nicolas Cardoso Mazzola , Harpreet Singh
Abstract: The present disclosure provides a die assembly for producing a microcapillary film. The die assembly includes a first die plate, a second die plate, a plurality of multi-jackbolt tensioners connecting the first die plate to the second die plate, a manifold, and a plurality of nozzles. The manifold is located between the pair of die plates and defines a plurality of film channels therebetween. The plurality of film channels converge into an elongate outlet, wherein a thermoplastic material is extrudable through the plurality of film channels and the elongate outlet to form a microcapillary film. The plurality of nozzles are located between the plurality of film channels. The plurality of nozzles are operatively connected to a source of channel fluid for emitting the channel fluid between layers of the microcapillary film, whereby a plurality of microcapillary channels are formed in the microcapillary film.
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公开(公告)号：US20170331415A1
公开(公告)日：2017-11-16
申请号：US15526480
申请日：2015-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Kurt A. Koppi , Leonardo C. Lopez , Abhijit A. Namjoshi , Gerald K. Eurich , Jay M. Tudor , Joseph A. Langmaid , Mark J. Lux , Matthew A. Stempki
Abstract: An integrated frame comprising: (a) an integration portion that forms a cantilever connection with a stack of material, (b) a cover connected to and extending from the integration portion, and (c) a pair of extensions connected to and extending from the cover, wherein the cover extends over and protects a connector that is connected to and extending from the stack of material.
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公开(公告)号：US20210062436A1
公开(公告)日：2021-03-04
申请号：US16958035
申请日：2018-12-28
Applicant: Dow Global Technologies LLC
Inventor： David Lopez , Eduardo Alvarez , Joseph L. Deavenport , Viraj K. Shah , Kurt A. Koppi
Abstract: Artificial turf system (10) including a primary backing layer (12) and a shock absorption component (20). The primary backing layer (12) has a plurality of artificial turf yarns (14) projecting upwardly from the primary backing layer (12). The shock absorption component (20) is composed of a sheet of three-dimensional random loop material 3DRLM (30). The sheet of 3DRLM (30) is in contact with the primary backing layer (12). The shock absorption component (20) includes (i) a cushioning layer (40) and (ii) a shockpad (50). The 3DRLM (30) in the cushioning layer (40) has an apparent density that is greater than the apparent density of the 3DRLM (30) in the shockpad (50).
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公开(公告)号：US11939146B2
公开(公告)日：2024-03-26
申请号：US17311457
申请日：2019-11-14
Applicant: Dow Global Technologies LLC , PBBPolisur S.R.L.
Inventor： Akanksha Garg , Ashishkumar S. Lokhande , Pavan Kumar Valavala , Jose Eduardo Ruiz , Maximiliano Zanetti , Kurt A. Koppi
CPC classification number: B65D88/1618 , B32B1/08 , B32B3/263 , B32B27/08 , B32B27/327 , B32B2307/308 , B32B2307/72 , B32B2307/732 , B32B2439/06
Abstract: Embodiments of the present disclosure are directed to multilayer silo bags that may include a tube comprising at least two layers, a first open end, a second open end, and a first region and a second region disposed between the first and second end. One or more of the at least three layers may comprise an ethylene/alpha-olefin interpolymer having a density of 0.90 g/cc to 0.965 g/cc and an I2 of 0.1 to 6.0 g/10 minutes, a low density ethylene-based polymer having a density of 0.917 g/cc to 0.935 g/cc and an I2 of 0.1 to 2.0 g/10 minutes, or combinations thereof. The first region may have a thickness of at least 10% greater than a thickness of the second region. The first region may have a surface area that is at least 50% of an overall surface area of the multilayer silo bag.
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公开(公告)号：US20220381664A1
公开(公告)日：2022-12-01
申请号：US17762412
申请日：2020-08-26
Applicant: Dow Global Technologies LLC
Inventor： Sanjay C. Solanki , Christopher M. Thurber , Jin Wang , Donald L. McCarty, II , Sylvie Vervoort , Peter Hermann Roland Sandkuehler , Cornelis F.J. Den Doelder , Paul A. OConnell , John E. Lund , Colleen M. Southwell , Eric L. Marchbanks , Marc M.J. Dees , Kurt A. Koppi , Birgit Braun
Abstract: A rheology system includes a rheometer including a lower plate and an upper plate, a manipulator including an arm, a loading end effector, a cleaning end effector, and a controller communicatively coupled to the rheometer and the manipulator, the controller including a processor and a computer readable and executable instruction set, which when executed, causes the processor to direct the manipulator to couple the loading end effector to the arm, direct the manipulator engage a specimen with the loading end effector, direct the manipulator to position the specimen on the lower plate of the rheometer, direct the upper plate to engage the specimen between the upper plate and the lower plate, direct the manipulator to couple the cleaning end effector to the arm, and direct the manipulator to engage the lower plate with the cleaning end effector.
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Patent Agency Ranking
公开(公告)号：US20220024686A1
公开(公告)日：2022-01-27
申请号：US17311457
申请日：2019-11-14
Applicant: Dow Global Technologies LLC , PBBPolisur S.R.L.
Inventor： Akanksha Garg , Ashishkumar S. Lokhande , Pavan Kumar Valavala , Jose Eduardo Ruiz , Maximiliano Zanetti , Kurt A. Koppi
Abstract: Embodiments of the present disclosure are directed to multilayer silo bags that may include a tube comprising at least two layers, a first open end, a second open end, and a first region and a second region disposed between the first and second end. One M or more of the at least three layers may comprise an ethylene/alpha-olefin interpolymer having a density of 0.90 g/cc to 0.965 g/cc and N an I2 of 0.1 to 6.0 g/10 minutes, a low density ethylene-based polymer having a density of 0.917 g/cc to 0.935 g/cc and an I2 of 0.1 to 2.0 g/10 minutes, or combinations thereof. The first region may have a thickness of at least 10% greater than a thickness of the second region. The first region may have a surface area that is at least 50% of an overall surface area of the multilayer silo bag.
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公开(公告)号：US20180198404A1
公开(公告)日：2018-07-12
申请号：US15739671
申请日：2016-06-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Leonardo C. Lopez , Gerald A. Eurich , Kurt A. Koppi , Joseph A. Langmaid
Abstract: A photovoltaic module comprising: (a) a photovoltaic laminate including: (i) one or more connectors connected to and extending from the photovoltaic laminate, and (ii) one or more integrated frames each including one or more engagement features, and the one or more integrated frames being in communication with each of the one or more connectors; and wherein the one or more engagement features are asymmetrical so that each of the one or more connectors can only be installed in each of the one or more integrated frames in a single configuration; and wherein each of the one or more integrated frames are connected to the photovoltaic laminate in a location proximate to the one or more connectors so that the one or more integrated frames provide support to the one or more connectors during the manufacturing process, during use, during installation, or a combination thereof.
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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：US20230032395A1
公开(公告)日：2023-02-02
申请号：US17788594
申请日：2020-12-16
Applicant: Dow Global Technologies LLC
Inventor： Junqiang Liu , Kurt A. Koppi , Dean M. Millar
Abstract: A process for preparing a microcapillary carbon molecular sieve membrane may include extruding a polyvinylidene chloride polymer to a thickness from 10 μm to 1,000 μm to form an extruded polymeric microcapillary film, wherein the extruded polymeric microcapillary film comprises a first end, a second end, and one or more microcapillaries extending from the first end to the second end; pre-treating the extruded polymeric microcapillary film at a temperature from 100° C. to 200° C. for a time from 1 hour to 48 hours to form a pre-treated polymeric microcapillary film; and pyrolizing the pre-treated polymeric microcapillary film at a temperature from 200° C. to 1,500° C. for a time from 15 minutes to 5 hours to form the microcapillary carbon molecular sieve membrane.
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公开(公告)号：US10734942B2
公开(公告)日：2020-08-04
申请号：US15739671
申请日：2016-06-20
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Leonardo C. Lopez , Gerald K. Eurich , Kurt A. Koppi , Joseph A. Langmaid
IPC: H01L31/044 , H02S40/36 , H02S20/25 , H01L31/0203
Abstract: A photovoltaic module comprising: (a) a photovoltaic laminate including: (i) one or more connectors connected to and extending from the photovoltaic laminate, and (ii) one or more integrated frames each including one or more engagement features, and the one or more integrated frames being in communication with each of the one or more connectors; and wherein the one or more engagement features are asymmetrical so that each of the one or more connectors can only be installed in each of the one or more integrated frames in a single configuration; and wherein each of the one or more integrated frames are connected to the photovoltaic laminate in a location proximate to the one or more connectors so that the one or more integrated frames provide support to the one or more connectors during the manufacturing process, during use, during installation, or a combination thereof.
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