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1 | EP3732206A1 |
METHOD FOR PREPARING POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: EP3732206A1 | Publication Date: 2020-11-04 | Application Number: 18815093.2 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Janco, Miroslav Cruz, Carlos A. Saint-gerard, Yannick | Assignee: Dow Global Technologies, LLC Rohm and Haas Company | IPC: C08F2/24 | ||||
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2 | EP3094675B1 |
RECOVERY OF ADDITIVE MANUFACTURING SUPPORT MATERIALS
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Publication/Patent Number: EP3094675B1 | Publication Date: 2020-12-23 | Application Number: 15701622.1 | Filing Date: 2015-01-09 | Inventor： Bayer, Roland Matteucci, Scott T. Pyzik, Aleksander J. Allen, Sharon Leugers, Mary Anne Dermody, Daniel L. Moglia robert s | Assignee: Dow Global Technologies LLC | IPC: C08J11/08 | ||||
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3 | US2020339789A1 |
PROCESS FOR PREPARING CROSSLINKED POLYOLEFIN PARTICLES
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Publication/Patent Number: US2020339789A1 | Publication Date: 2020-10-29 | Application Number: 16/764,890 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Moglia robert s Cruz, Carlos A. Even, Ralph C. Munro, Jeffrey C. Cogen, Jeffrey M. | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: C08L23/08 | Abstract: Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles. | |||
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4 | US2020354553A1 |
METHOD FOR PREPARING POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: US2020354553A1 | Publication Date: 2020-11-12 | Application Number: 16/765,338 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Janco, Miroslav Cruz, Carlos A. Saint-gerard, Yannick | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: C08L23/08 | Abstract: Provided is a process for making a dispersion of composite particles comprising (i) providing a dispersion of crosslinked polyolefin particles in an aqueous medium, (ii) performing emulsion polymerization on one or more vinyl monomers in the presence of the crosslinked polyolefin particles to produce the dispersion of composite particles. | |||
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5 | EP3732231A1 |
PROCESS FOR PREPARING CROSSLINKED POLYOLEFIN PARTICLES
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Publication/Patent Number: EP3732231A1 | Publication Date: 2020-11-04 | Application Number: 18827312.2 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Moglia robert s Cruz, Carlos A. Even, Ralph C. Munro, Jeffrey C. Cogen, Jeffrey M. | Assignee: Dow Global Technologies, LLC Rohm and Haas Company | IPC: C08J3/24 | ||||
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6 | US2020362119A1 |
METHOD FOR MODIFYING POLYCARBONATE
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Publication/Patent Number: US2020362119A1 | Publication Date: 2020-11-19 | Application Number: 16/766,904 | Filing Date: 2018-12-04 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Kohn, John F. Cruz, Carlos A. Saint-gerard, Yannick Hasso, Douglas J. | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: C08J3/11 | Abstract: Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers. | |||
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7 | EP3732249A1 |
METHOD FOR MODIFYING POLYCARBONATE
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Publication/Patent Number: EP3732249A1 | Publication Date: 2020-11-04 | Application Number: 18816470.1 | Filing Date: 2018-12-04 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Kohn, John F. Cruz, Carlos A. Saint-gerard, Yannick Hasso, Douglas J. | Assignee: Dow Global Technologies, LLC Rohm and Haas Company | IPC: C08L69/00 | ||||
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8 | US2020247041A1 |
SELECTIVE SINTERING ADDITIVE MANUFACTURING METHOD AND POWDER USED THEREIN
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Publication/Patent Number: US2020247041A1 | Publication Date: 2020-08-06 | Application Number: 15/770,006 | Filing Date: 2016-10-18 | Inventor： Katzenstein, Joshua M. Moglia robert s Leugers, Mary Anne Pyzik, Aleksander J. Matteucci, Scott T. Allen, Sharon Dermody, Daniel L. Bayer, Roland | Assignee: Dow Global Technologies LLC | IPC: B29C64/153 | Abstract: 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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9 | EP3732207A1 |
POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: EP3732207A1 | Publication Date: 2020-11-04 | Application Number: 18815094.0 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Kohn, John F. Cruz, Carlos A. Saint-gerard, Yannick Hasso, Douglas J. Janco, Miroslav | Assignee: Dow Global Technologies, LLC Rohm and Haas Company | IPC: C08F2/24 | ||||
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10 | US2020247010A1 |
Process for Forming a Powder
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Publication/Patent Number: US2020247010A1 | Publication Date: 2020-08-06 | Application Number: 16/475,838 | Filing Date: 2018-10-22 | Inventor： Gorin, Craig F. Biswas, Sanjib Sekharan, Manesh Nadupparambil Tomczak, Thomas L. Moglia robert s Dermody, Daniel L. Singh, Harpreet Mcculloch, Bryan L. | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: B29B7/94 | Abstract: The present disclosure provides a process. The process includes (i) melt blending, in an extruder, (a) a polyolefin phase and (b) an aqueous phase in the presence of (c) at least one dispersant selected from an acrylic dispersant, a poloxamer dispersant, and combinations thereof; (ii) producing an interfacial tension from 0.1 dynes/cm to 25 dynes/cm; (iii) forming a polyolefin aqueous dispersion having from 25 wt % to 90 wt % solids content of dispersion; and (iv) removing the water from the polyolefin aqueous dispersion to form a powder. The powder has a mean volume average particle size from 10 μm to 300 μm, a sphericity from 0.92 to 1.0, a particle size distribution from 1 to less than 2, and a particle density from 98% to 100%. | |||
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11 | EP3700966A1 |
PROCESS FOR FORMING A POWDER
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Publication/Patent Number: EP3700966A1 | Publication Date: 2020-09-02 | Application Number: 18804437.4 | Filing Date: 2018-10-22 | Inventor： Gorin, Craig F. Biswas, Sanjib Sekharan, Manesh Nadupparambil Tomczak, Thomas L. Moglia robert s Dermody, Daniel L. Singh, Harpreet Mcculloch, Bryan L. | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: C08J3/03 | ||||
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12 | US2020332098A1 |
POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: US2020332098A1 | Publication Date: 2020-10-22 | Application Number: 16/765,938 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Li, Andy Jun Carter, Matthew Moglia robert s Even, Ralph C. Kohn, John F. Cruz, Carlos A. Saint-gerard, Yannick Hasso, Douglas J. Janco, Miroslav | Assignee: Dow Global Technologies LLC Rohm and Haas Company | IPC: C08L23/08 | Abstract: Provided is a dispersion of composite particles in an aqueous medium, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers. | |||
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13 | WO2019133167A1 |
PROCESS FOR PREPARING CROSSLINKED POLYOLEFIN PARTICLES
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Publication/Patent Number: WO2019133167A1 | Publication Date: 2019-07-04 | Application Number: 2018062992 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Cogen, Jeffrey M. Even, Ralph C. Munro, Jeffrey C. Cruz, Carlos A. Moglia robert s | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: C08J3/26 | Abstract: Provided is a method of making a polymeric composition comprising (a) providing a dispersion of initial polyolefin particles in an aqueous medium, wherein the initial polyolefin particles comprise (i) one or more hydrocarbon polyolefin, (ii) one or more non-hydrocarbon polyolefin, and (iii) one or more crosslinking agent; (b) contacting the initial polyolefin particles with a peroxide initiator to form crosslinked polyolefin particles. | |||
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14 | WO2019133168A1 |
METHOD FOR PREPARING POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: WO2019133168A1 | Publication Date: 2019-07-04 | Application Number: 2018062993 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Carter, Matthew Saint-gerard, Yannick Even, Ralph C. Cruz, Carlos A. Moglia robert s Janco, Miroslav Li, Andy Jun | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: C08F255/02 | Abstract: Provided is a process for making a dispersion of composite particles comprising (i) providing a dispersion of crosslinked polyolefin particles in an aqueous medium, (ii) performing emulsion polymerization on one or more vinyl monomers in the presence of the crosslinked polyolefin particles to produce the dispersion of composite particles. | |||
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15 | WO2019133196A1 |
METHOD FOR MODIFYING POLYCARBONATE
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Publication/Patent Number: WO2019133196A1 | Publication Date: 2019-07-04 | Application Number: 2018063755 | Filing Date: 2018-12-04 | Inventor： Chen, Liang Carter, Matthew Saint-gerard, Yannick Even, Ralph C. Cruz, Carlos A. Moglia robert s Kohn, John F. Hasso, Douglas J. Li, Andy Jun | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: C08L69/00 | Abstract: Provided is a method of modifying polycarbonate comprising blending the polycarbonate with composite particles, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers. | |||
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16 | WO2019133169A1 |
POLYOLEFIN-ACRYLIC PARTICLES
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Publication/Patent Number: WO2019133169A1 | Publication Date: 2019-07-04 | Application Number: 2018062995 | Filing Date: 2018-11-29 | Inventor： Chen, Liang Carter, Matthew Saint-gerard, Yannick Even, Ralph C. Cruz, Carlos A. Moglia robert s Janco, Miroslav Kohn, John F. Hasso, Douglas J. Li, Andy Jun | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: C08L69/00 | Abstract: Provided is a dispersion of composite particles in an aqueous medium, wherein the composite particles comprise (I) a crosslinked polyolefin core, and (II) a full or partial shell comprising polymerized units of one of more vinyl monomers. | |||
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17 | WO2019194949A1 |
PERSONAL CARE CLEANING COMPOSITION
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Publication/Patent Number: WO2019194949A1 | Publication Date: 2019-10-10 | Application Number: 2019022225 | Filing Date: 2019-03-14 | Inventor： Schmidt, Dale C. Li, Yongfu Malotky, David L. Wan, Qichun Huang, Wenyi O'connor, Ying Moglia robert s Suon, Sokhomari S. | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: A61Q19/10 | Abstract: A personal care composition is provided, comprising: a vehicle; a cosmetically acceptable oil; and a pendent functionalized polymer of formula (I); wherein A is a polymer chain comprising structural units of at least one alkene; wherein R1 is a C1-10 alkyl amine; and wherein n is an average of ≥ 1. Also provided is a method of using a personal care composition. | |||
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18 | CA3051112A1 |
PROCESS FOR FORMING A POWDER
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Publication/Patent Number: CA3051112A1 | Publication Date: 2019-05-02 | Application Number: 3051112 | Filing Date: 2018-10-22 | Inventor： Dermody, Daniel L. Singh, Harpreet Sekharan, Manesh Nadupparambil Tomczak, Thomas L. Biswas, Sanjib Moglia robert s Mcculloch, Bryan L. Gorin, Craig F. | Assignee: Rohm and Haas Company Dow Global Technologies LLC | IPC: C08J3/205 | Abstract: The present disclosure provides a process. The process includes (i) melt blending, in an extruder, (a) a polyolefin phase and (b) an aqueous phase in the presence of (c) at least one dispersant selected from an acrylic dispersant, a poloxamer dispersant, and combinations thereof; (ii) producing an interfacial tension from 0.1 dynes/cm to 25 dynes/cm; (iii) forming a polyolefin aqueous dispersion having from 25 wt% to 90 wt% solids content of dispersion; and (iv) removing the water from the polyolefin aqueous dispersion to form a powder. The powder has a mean volume average particle size from 10 µm to 300 µm, a sphericity from 0.92 to 1.0, a particle size distribution from 1 to less than 2, and a particle density from 98% to 100%. | |||
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19 | US10100168B2 |
Recovery of additive manufacturing support materials
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Publication/Patent Number: US10100168B2 | Publication Date: 2018-10-16 | Application Number: 15/108,921 | Filing Date: 2015-01-09 | Inventor： Bayer, Roland Matteucci, Scott T. Pyzik, Aleksander J. Allen, Sharon Leugers, Mary Anne Dermody, Daniel L. Moglia robert s | Assignee: Dow Global Technologies LLC | IPC: B29C67/00 | Abstract: The inventions is directed to a method for recovering support materials used in an additive manufacturing process. The method comprises exposing a precursor additive manufactured article comprised of a water soluble support polymer and an insoluble material to water. The water soluble support polymer is dissolved in the water. The remaining article is then removed from the water. The dissolved water soluble polymer is precipitated from the water. The precipitated polymer is separated from the water and any remaining water removed to recover the water soluble support polymer. The recovered water soluble support polymer may then be re-used to make further additive manufactured articles. | |||
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20 | EP3365156A1 |
SELECTIVE SINTERING ADDITIVE MANUFACTURING METHOD AND POWDER USED THEREIN
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Publication/Patent Number: EP3365156A1 | Publication Date: 2018-08-29 | Application Number: 16794784.5 | Filing Date: 2016-10-18 | Inventor： Katzenstein, Joshua M. Moglia robert s Leugers, Mary Anne Pyzik, Aleksander J. Matteucci, Scott T. Allen, Sharon Dermody, Daniel L. Bayer, Roland | Assignee: Dow Global Technologies LLC | IPC: B29C67/00 |
3.Current Quota