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公开(公告)号：US10229769B2
公开(公告)日：2019-03-12
申请号：US14948070
申请日：2015-11-20
Applicant: XEROX CORPORATION
Inventor： Rachel Prestayko , Sarah J. Vella , Carolyn Moorlag , Barkev Keoshkerian , Jordan H. Wosnick
IPC: H01B1/22 , B29B7/00 , B29C47/00 , B29C67/00 , B29B7/72 , B29B7/88 , B29C64/165 , B33Y10/00 , B33Y70/00 , B29K25/00 , B29K105/16 , B29K505/14 , B29K103/06 , B29B7/46
Abstract: Provided is a method of forming a conductive polymer composite. The method includes forming a mixture. The mixture includes a first thermoplastic polymer, a second thermoplastic polymer and a plurality of metal particles. The first thermoplastic polymer and the second thermoplastic polymer are immiscible with each other. The plurality of metal particles include at least one metal that is immiscible with both the first thermoplastic polymer and the second thermoplastic polymer. The method includes heating the mixture to a temperature greater than or equal to a melting point of the metal.
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92.发明授权公开(公告)号：US10113059B2
公开(公告)日：2018-10-30
申请号：US15203675
申请日：2016-07-06
Applicant: XEROX CORPORATION
Inventor： Valerie M. Farrugia , Barkev Keoshkerian , Michelle N. Chretien
IPC: C08L33/08 , A01N25/26 , A01N59/16 , C08F212/08 , C08J3/12 , C08F265/06 , C08F6/18 , B33Y70/00
Abstract: A composite powder includes a core particle comprising a styrene/acrylate polymer resin, and a shell comprising a styrene/acrylate ionomer resin, wherein the styrene/acrylate ionomer resin comprises a metal ion acrylate monomer, and methods of making thereof. Various articles can be manufactured from such composite powders.
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93.发明授权公开(公告)号：US09877485B2
公开(公告)日：2018-01-30
申请号：US15098255
申请日：2016-04-13
Applicant: XEROX CORPORATION
Inventor： Valerie M. Farrugia , Barkev Keoshkerian , Michelle N. Chrétien
CPC classification number: A01N59/16 , A01N55/02 , B29C64/118 , B33Y70/00 , C08K3/08 , C08K2003/0806 , C09D5/14 , C09D7/61 , C09D167/00 , D01F1/103 , D01F6/84
Abstract: A composite filament includes a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix and methods of making thereof. Various articles can be manufactured from such composite filaments.
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94.发明授权公开(公告)号：US09863065B2
公开(公告)日：2018-01-09
申请号：US15098247
申请日：2016-04-13
Applicant: XEROX CORPORATION
Inventor： Valerie M. Farrugia , Barkev Keoshkerian , Michelle N. Chrétien
CPC classification number: D01F1/103 , B29C64/118 , B33Y70/00 , C08F283/02 , C08F291/06 , C08F291/14 , C08F292/00 , C08J3/126 , C08J2367/02 , C08J2425/06 , D01F6/56 , D01F6/92 , D01F8/06 , D01F8/14 , D10B2321/121 , D10B2331/04 , C08F212/08
Abstract: A composite filament includes a core particle comprising a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix, and a shell polymer disposed about the core particle, and methods of making thereof. Various articles can be manufactured from such composite filaments.
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95.发明申请公开(公告)号：US20170298232A1
公开(公告)日：2017-10-19
申请号：US15098270
申请日：2016-04-13
Applicant: XEROX CORPORATION
Inventor： Valerie M. Farrugia , Barkev Keoshkerian , Michelle N. Chrétien
IPC: C09D5/14 , A01N59/16 , C08K3/08 , C09D167/02 , C09D7/12 , B29K105/00 , B29K67/00 , B29K81/00 , B33Y70/00 , B33Y80/00
CPC classification number: C09D5/14 , A01N59/16 , B29C64/153 , B29K2067/00 , B29K2081/00 , B29K2105/251 , B33Y70/00 , B33Y80/00 , C08J3/126 , C08J2367/02 , C08J2425/06 , C08K3/015 , C08K3/08 , C08K2003/0806 , C08K2201/011 , C09D7/61 , C09D167/02 , C08L67/02
Abstract: A composite powder includes a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix and methods of making thereof. Various articles can be manufactured from such composite powders.
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Patent Agency Ranking
96.发明申请公开(公告)号：US20170295795A1
公开(公告)日：2017-10-19
申请号：US15098255
申请日：2016-04-13
Applicant: Xerox Corporation
Inventor： Valerie M. Farrugia , Barkev Keoshkerian , Michelle N. Chrétien
CPC classification number: A01N59/16 , A01N55/02 , B29C64/118 , B33Y70/00 , C08K3/08 , C08K2003/0806 , C09D5/14 , C09D7/61 , C09D167/00 , D01F1/103 , D01F6/84
Abstract: A composite filament includes a sulfonated polyester matrix and a plurality of silver nanoparticles dispersed within the matrix and methods of making thereof. Various articles can be manufactured from such composite filaments.
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公开(公告)号：US20170206999A1
公开(公告)日：2017-07-20
申请号：US15000554
申请日：2016-01-19
Applicant: XEROX CORPORATION
Inventor： Rachel Prestayko , Sarah J. Vella , Carolyn Moorlag , Barkev Keoshkerian
CPC classification number: H01B1/24 , B29C64/118 , B29C70/882 , B29K2067/04 , B29K2105/167 , B29K2507/04 , B29K2995/0005 , B33Y10/00 , B33Y70/00
Abstract: A conductive polymer composite is disclosed. The composite comprises a thermoplastic polymer; carbon nanotubes; at least one electron donor molecule and at least one electron acceptor molecule. A method of three-dimensional printing using the conductive polymer composite and a conductive polymer composite filament are also disclosed.
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公开(公告)号：US09676952B2
公开(公告)日：2017-06-13
申请号：US14630629
申请日：2015-02-24
Applicant: XEROX CORPORATION
Inventor： Marcel P. Breton , Jennifer L. Belelie , Michelle N. Chretien , Naveen Chopra , Barkev Keoshkerian
IPC: B29C67/00 , B29K33/00 , B29K105/00 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C09D11/34 , C09D11/101
CPC classification number: C09D11/34 , B29C64/112 , B29C64/129 , B29C64/40 , B29K2033/08 , B29K2091/00 , B29K2105/0032 , B29K2995/0021 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C09D11/101 , C09D11/107 , C09D11/12
Abstract: A color three-dimensional (3D) printing system includes (1) a solid build ink for each of a plurality of colors, each solid build ink includes (a) a solid acrylate in an amount from about 40 to about 70 percent by weight, (b) a non-curable wax in an amount from about 10 to about 45 percent by weight, (c) a curable wax in an amount from about 1 to about 15 percent by weight, (d) a photoinitiator, and (e) a colorant; each solid build ink has a curing speed adjusted by a ratio of the non-curable wax to curable wax such that the initial curing speed and final hardness of each solid build ink is approximately the same for each of the plurality of colors, and (2) a support material includes the non-curable wax used in each build ink, the support material providing a scaffold for deposition of each build ink.
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公开(公告)号：US20170106586A1
公开(公告)日：2017-04-20
申请号：US14886909
申请日：2015-10-19
Applicant: Xerox Corporation
Inventor： Barkev Keoshkerian , Carolyn Moorlag , Edward G. Zwartz , Naveen Chopra , Marcel P. Breton , Sarah J. Vella
CPC classification number: C09D4/00 , B29C64/124 , B29K2105/0002 , B29K2105/0061 , B33Y10/00 , B33Y70/00 , C08F122/105 , C08F222/1006 , C09D5/00 , Y02P20/582
Abstract: A process including providing a curable gellant ink composition having a phase transition temperature; heating the ink composition to a temperature above the phase transition temperature; depositing the ink composition onto a substrate; wherein upon contact with the substrate the ink composition freezes to provide a gel ink layer; treating at least a portion of the gel ink layer whereby treated gellant ink reacts to form a three-dimensional object and wherein untreated gellant ink does not react and remains in gellant form; optionally, wherein the unreacted gellant ink provides a support structure for overhang portions of the three-dimensional object.
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公开(公告)号：US09605166B2
公开(公告)日：2017-03-28
申请号：US14067443
申请日：2013-10-30
Applicant: XEROX CORPORATION
Inventor： Naveen Chopra , Jennifer L. Belelie , Barkev Keoshkerian , Michelle Chrétien
IPC: C09D11/023 , B41M1/42 , C08K5/11 , C08K5/3415 , C08K5/42 , C08K5/45 , C09D11/38 , C08K5/21 , C08K5/098 , C08K9/04 , C08L83/04 , C08L91/00
CPC classification number: C09D11/023 , B41M1/42 , C08K5/098 , C08K5/11 , C08K5/21 , C08K5/3415 , C08K5/42 , C08K5/45 , C08K9/04 , C08K2201/011 , C08L83/04 , C08L91/00 , C09D11/38
Abstract: An emulsified aqueous ink comprising an electrorheological fluid including a liquid phase and a solid phase, and a co-solvent, which is suitable for use in an indirect printing method.
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