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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
发明人： 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分类号： C09D7/45 , C09D7/65 , C09D123/08 , C09D123/12
CPC分类号： C09D7/45 , C09D7/65 , C09D123/0815 , C09D123/12
摘要： 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：US11426924B2
公开(公告)日：2022-08-30
申请号：US16312370
申请日：2017-06-26
发明人： Craig F. Gorin , Aleksander J. Pyzik , Sanjay C. Solanki , Sharon Allen , Daniel P. Sophiea , Niranjan Malvadkar , Daniel L. Dermody
IPC分类号： B29C64/118 , B33Y80/00 , B33Y70/00 , B33Y10/00 , B29C64/106 , C08G18/12 , B29K101/10 , B29K75/00
摘要： An additive manufactured article is comprised of at least two adhered layers of extrudates (120) comprised of a thermoset material having therein a phase change material, wherein the phase change material undergoes a phase change at a temperature less than where the thermoset material decomposes. The article may be made by dispensing a mixture comprised of an organic reactive material and phase change material forming extrudates that are 3D printed into an article having multiple layers of extrudates bound together and then allowing the organic reactive material to react forming a thermoset material having therein the phase change material to form the additive manufactured article. The shape of the article may be changed by heating to a temperature above the temperature where the phase change material undergoes a phase change while applying a force and then cooling below the phase change temperature. Likewise, the original shape may be returned by merely heating above the phase change temperature and then cooling in the absence of a force being applied.
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公开(公告)号：US11312809B2
公开(公告)日：2022-04-26
申请号：US16979313
申请日：2019-03-08
发明人： Qinghao Meng , Meagan Broadway , Kaoru Aou , William J. Harris , Felipe A. Donate , Daniel L. Dermody , Christopher Thiede , Van M. Delk, Jr. , Helge Braun , Yin Tang , Adam L. Grzesiak
IPC分类号： C08G18/16 , C08G18/18 , C08G18/20 , C08G18/24 , C08G18/28 , C08G18/48 , C08G18/64 , C08G18/76 , C08J9/12 , C08K3/04 , C08K3/36 , C08K9/06 , C08L83/04 , C08L93/04
摘要： Recovery times and/or airflow of flexible polyurethane foam is increased by including certain tackifiers in the foam formulation. The tackifiers are characterized in being incompatible with polyol or polyol mixture used to make the foam, having a viscosity of at least 5,000 centipoise at 25 #C and having a glass transition temperature of at most 20 #C. The tackifier is pre-blended with certain monols to form a lower-viscosity blend that is combined with one or more other polyols and a polyisocyanate to form a reaction mixture for producing a polyurethane foam.
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公开(公告)号：US20210031414A1
公开(公告)日：2021-02-04
申请号：US16982357
申请日：2019-03-15
发明人： Russell T. Cooper , Kumar N. Sanketh , Yi Fan , Matthew Bishop , Craig F. Gorin , Daniel L. Dermody
IPC分类号： B29C41/00 , C08L23/08 , B29C41/06 , B29K105/00 , B29K23/00
摘要： The present disclosure provides a process. The process includes providing a blend containing (A) a first powder including (i) a polyolefin having a density from 0.860 g/cc to 0.910 g/cc, and a melt index from 1.5 g/10 min to 1,000 g/10 min; (ii) from 1 wt % to 15 wt % of a dispersant selected from an acrylic dispersant, a poloxamer, and combinations thereof; and (iii) optionally, a polyolefin wax, the first powder having a mean volume average particle size from 1 μm to 300 μm; and (B) a second powder including an ethylene/α-olefin copolymer having (i) a density from 0.920 g/cc to 0.955 g/cc; and (ii) a melt index from 1.0 g/10 min to 15 g/10 min, the second powder having a mean volume average particle size from 325 μm to 4,000 μm; and rotational molding the blend to form a rotational molded article.
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公开(公告)号：US20200247041A1
公开(公告)日：2020-08-06
申请号：US15770006
申请日：2016-10-18
发明人： Joshua M. Katzenstein , Robert S. Moglia , Mary Anne Leugers , Aleksander J. Pyzik , Scott T. Matteucci , Sharon Allen , Daniel L. Dermody , Roland Bayer
IPC分类号： B29C64/153
摘要： A method of selective sintering additive manufacturing comprises employing a powder comprising composite particulates comprising a first thermoplastic polymer and a second thermoplastic polymer interspersed with each other. In a particular embodiment, the first thermoplastic polymer and second thermoplastic polymer have differing absorbance of the irradiation used to sinter the particles when performing the additive manufacturing method. The first and second thermoplastic polymer may be continuously intertwined in within the particles or one of the polymers may be a discontinuously dispersed in a continuous matrix of the other polymer.
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公开(公告)号：US20190048257A1
公开(公告)日：2019-02-14
申请号：US16078815
申请日：2017-04-03
发明人： Jake Joo , Kathleen M. O'Connell , Liang Chen , Daniel L. Dermody , Zhifeng Bai , James C. Taylor
IPC分类号： C09K11/02
摘要： A method for encapsulating quantum dots. The method comprises steps of: (a) mixing quantum dots with a polymer having a molecular weight from 1,000 to 200,000 and a solubility parameter from 14 to 18.75 (J/cm3)1/2 and a solvent to form a mixture; and (b) spray drying the mixture to produce an encapsulated quantum dot powder.
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公开(公告)号：US20150218413A1
公开(公告)日：2015-08-06
申请号：US14368439
申请日：2013-02-11
发明人： Manesh M. Sekharan , Daniel L. Dermody , Michael E. Hus , David H. Bank , Peter Cate , Liang Hong , David L. Malotky , Timothy J. Young , Matthew J. Owski
IPC分类号： C09D163/04 , C08K7/02
CPC分类号： C09D163/04 , C08J5/04 , C08J5/041 , C08J5/042 , C08J5/043 , C08J5/044 , C08J5/24 , C08K7/02 , C08L2205/025 , C08K7/00 , C08L63/00
摘要： The invention is directed at new process and systems for preparing composite materials that include a polymer phase and a fiber phase.
摘要翻译： 本发明涉及用于制备包括聚合物相和纤维相的复合材料的新工艺和系统。
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公开(公告)号：US20240352302A1
公开(公告)日：2024-10-24
申请号：US18685561
申请日：2022-11-21
发明人： David Koenigs , Larisa Mae Q. Reyes , Edward K. Nyutu , Daniel L. Dermody , David L. Malotky , Pritish M. Kamat , George J. Frycek
IPC分类号： C09K8/12
CPC分类号： C09K8/12 , C09K2208/28
摘要： A drag reducing agent that includes a polymer composed of one or more C6-C14 α-olefin monomers, which polymer comprises a residual amount of zirconium and has an absolute weight average molecular weight (Mw(Abs)) greater than 1,300,000 g/mol and a Mw(Abs)/Mn(Abs) from 1.3 to 3.0, and that includes a liquid carrier that includes at least water.
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公开(公告)号：US11746195B2
公开(公告)日：2023-09-05
申请号：US16758245
申请日：2018-10-22
发明人： Craig F. Gorin , Sanjib Biswas , Yi Fan , Thomas L. Tomczak , Daniel L. Dermody , Harpreet Singh
CPC分类号： C08J3/124 , B29B9/12 , B29B9/16 , C08L23/0815 , B29B2009/125 , B29B2009/163 , B29B2009/168 , B29K2023/04 , B29K2033/08 , B29K2033/12 , B33Y70/00 , C08J2323/08 , C08L2201/54
摘要： The present disclosure provides a process including providing a polyolefin aqueous dispersion having (50) to (90) wt % solids content of dispersion, the polyolefin aqueous dispersion containing solid particles containing a polyolefin including an ethylene-based polymer having a melting temperature from greater than (115)° C. to (140)° C., polyolefin wax, acrylic dispersant; and an aqueous phase including excess acrylic dispersant; adding diluting water to form a diluted polyolefin aqueous dispersion having (5) to less than (50) wt % solids content; collecting the solid particles; washing the solid particles with a washing agent to remove the excess acrylic dispersant; and removing the washing agent to form a powder having a mean volume average particle size from (10) to (300) μm, a sphericity from (0.92) to (1.0), a particle size distribution from (1) to less than (2), a particle density from (98)% to (100)%, and a flow rate in a large funnel from (1) to (5) seconds.
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公开(公告)号：US20230170536A1
公开(公告)日：2023-06-01
申请号：US17997389
申请日：2020-04-29
发明人： Peng Gao , David L. Malotky , Yunlong Guo , Daniel L. Dermody , Haiyang Yu , Wanfu Ma
IPC分类号： H01M10/42 , H01M10/0525 , H01M50/449 , H01M50/417 , H01M50/443 , H01M50/489
CPC分类号： H01M10/4235 , H01M10/0525 , H01M50/449 , H01M50/417 , H01M50/443 , H01M50/489
摘要： The present disclosure provides an electrochemical cell. In an embodiment, the electrochemical cell includes a separator disposed between an optional anode and an optional cathode. The separator includes (A) a porous substrate and (B) a porous coating layer on the substrate. The porous substrate (A) is composed of an olefin-based polymer having a melting point, Tm, greater than 130° C. The porous coating layer (B) has a melting temperature from 80° C. to 110° C. The porous coating layer (B) is composed of a plurality of microparticles, and an optional binding agent. The microparticles have an average particle size from 0.3 microns to 1.5 microns. The microparticles are composed of (i) an ethylene-based polymer, having (a) a density from 0.90 g/cc to less than 0.94 g/cc, (b) a Tm from 90° C. to 120° C., (c) a melt index from 30 g/10 min to 600 g/10 min. The microparticles also include (ii) a dispersant composed of a C14-C40 aliphatic fatty acid. The microparticles also include (iii) an optional acid functional wax.
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