公开(公告)号：US20240010855A1

公开(公告)日：2024-01-11

申请号：US17810979

申请日：2022-07-06

申请人： Xerox Corporation

发明人： Robert Claridge ,  Yujie Zhu ,  Yulin Wang ,  David Lawton

IPC分类号： C09D11/037 ,  C09C3/08

CPC分类号： C09D11/037 ,  C09C3/08 ,  B82Y30/00

摘要： Carbon supported surface functionalized silver nanoparticles and a method for preparing the same are disclosed. For example, a composition includes carbon supported surface functionalized silver nanoparticles, The methods include preparing a liquid-containing composition comprising a plurality of silver nanoparticles and adding a carbon structure with the liquid-containing composition to form the carbon supported silver nanoparticles in-situ or mixing a composition comprising a carbon structure, a plurality of silver nanoparticles, and a liquid to grow silver nanoparticles on the carbon structure in-situ.

公开(公告)号：US11584086B2

公开(公告)日：2023-02-21

申请号：US16722255

申请日：2019-12-20

申请人： Xerox Corporation

发明人： Nan Xing Hu ,  Yulin Wang

IPC分类号： B29C64/393 ,  B33Y50/02 ,  B33Y70/00 ,  B29C64/118 ,  B22F10/00

摘要： A particle and a method for producing the same is disclosed. For example, the particle includes a polymer resin that is compatible with a three-dimensional (3D) printing process to print a three-dimensional (3D) object and a marking additive that allows selective portions of the 3D object to change color when exposed to a light, wherein the marking additive is added to approximately 0.01 to 25.00 weight percent (wt %).

公开(公告)号：US20210187933A1

公开(公告)日：2021-06-24

申请号：US16722255

申请日：2019-12-20

申请人： Xerox Corporation

发明人： Nan Xing Hu ,  Yulin Wang

IPC分类号： B33Y70/00 ,  B29C64/118 ,  B29C64/393 ,  B33Y50/02 ,  B22F3/105

摘要： A particle and a method for producing the same is disclosed. For example, the particle includes a polymer resin that is compatible with a three-dimensional (3D) printing process to print a three-dimensional (3D) object and a marking additive that allows selective portions of the 3D object to change color when exposed to a light, wherein the marking additive is added to approximately 0.01 to 25.00 weight percent (wt %).

公开(公告)号：US20210070936A1

公开(公告)日：2021-03-11

申请号：US16946623

申请日：2020-06-30

申请人： Xerox Corporation

发明人： Valerie M. Farrugia ,  Yulin Wang ,  Chu Yin Huang ,  Carolyn Patricia Moorlag

IPC分类号： C08G69/46 ,  C08L77/00 ,  C08J3/215 ,  B29B9/16

摘要： A method for producing polyamide particles may include: mixing a mixture comprising a polyamide, a carrier fluid that is immiscible with the polyamide, and nanoparticles at a temperature greater than a melting point or softening temperature of the polyamide and at a shear rate sufficiently high to disperse the polyamide in the carrier fluid; cooling the mixture to below the melting point or softening temperature of the polyamide to form solidified particles comprising polyamide particles having a circularity of 0.90 or greater and that comprise the polyamide and the nanoparticles associated with an outer surface of the polyamide particles; and separating the solidified particles from the carrier fluid.

公开(公告)号：US20190218437A1

公开(公告)日：2019-07-18

申请号：US15874451

申请日：2018-01-18

申请人： Xerox Corporation

发明人： Nan-Xing Hu ,  Yulin Wang ,  Guerino Sacripante ,  Edward G. Zwartz ,  Richard P. N. Veregin

IPC分类号： C09J193/04 ,  C09K5/02 ,  G03G9/087 ,  C09J5/00

摘要： Methods of using a toner as a printable adhesive are provided. In embodiments, a method of adhering substrates is provided which comprises disposing a cold pressure fix toner comprising a phase change material on a first substrate via xerography to form an unfused layer of the cold pressure fix toner on the first substrate; placing a second substrate on the unfused layer of the cold pressure fix toner; and subjecting the cold pressure fix toner to a pressure to form a bonded article comprising the first substrate, an adhesive layer formed from the cold pressure fix toner, and the second substrate. Methods of applying an adhesive to a substrate and bonded articles are also provided.

公开(公告)号：US09996019B1

公开(公告)日：2018-06-12

申请号：US15449263

申请日：2017-03-03

申请人： Xerox Corporation

发明人： Yulin Wang ,  Guerino G. Sacripante ,  Richard P. N. Veregin ,  Edward G. Zwartz ,  Kathryne S. Brockman

IPC分类号： G03G9/093 ,  C08G77/50 ,  G03G9/087

CPC分类号： G03G9/09371 ,  C08G77/50 ,  G03G9/08755 ,  G03G9/08773 ,  G03G9/08788 ,  G03G9/09328 ,  G03G9/09378 ,  G03G9/09392

摘要： Disclosed are cold pressure fix toner compositions that include a core of a colorant, and a mixture of a co-polyester-co-polydimethylsiloxane and an amorphous resin, and a polymer shell thereover.

公开(公告)号：US09864291B1

公开(公告)日：2018-01-09

申请号：US15187475

申请日：2016-06-20

申请人： XEROX CORPORATION

发明人： Richard P. N. Veregin ,  Valerie M. Farrugia ,  Frank Ping-Hay Lee ,  Michael J. D'Amato ,  Michael S. Hawkins ,  Edward G. Zwartz ,  Yulin Wang ,  Abdisamed Sheik-Qasim ,  Sandra J. Gardner

IPC分类号： G03G9/097 ,  G03G9/093 ,  G03G9/08

CPC分类号： G03G9/09371 ,  G03G9/0821 ,  G03G9/09321 ,  G03G9/09364

摘要： A hybrid toner includes a core having at least one amorphous polyester resin and at least one crystalline polyester resin, and at least one styrene/acrylate resin, a shell comprising at least one styrene/acrylate resin, at least one wax, and optionally a pigment dispersion, the first modulated differential calorimetry scan of the hybrid toner shows at least two melting point peaks below about 80° C., and the difference between the two melting point peaks is less than or equal to about 15° C.

公开(公告)号：US09395637B2

公开(公告)日：2016-07-19

申请号：US15002246

申请日：2016-01-20

申请人： XEROX CORPORATION

发明人： Yulin Wang ,  Shigang Steven Qiu ,  Ke Zhou ,  Karen A. Moffat ,  Edward G. Zwartz ,  Michael S. Hawkins ,  Paul J. Gerroir

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/0804 ,  C08G63/00 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

摘要： Incorporation of organic amines as neutralization agents in based phase inversion emulsification (PIE) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution.

摘要翻译： 在基相转化乳化（PIE）方法中加入有机胺作为中和剂，以提供传统上难以乳化的高分子无定形和高分子支链非晶聚酯树脂的乳化。 有机胺促进这些树脂的乳化，以获得具有窄尺寸分布的期望的粒度。

公开(公告)号：US09358513B2

公开(公告)日：2016-06-07

申请号：US13860466

申请日：2013-04-10

申请人： XEROX CORPORATION

发明人： Yu Liu ,  Frank Ping-Hay Lee ,  Ke Zhou ,  Yulin Wang

IPC分类号： B01F13/08 ,  B01F13/00 ,  B02C17/00

CPC分类号： B01F13/0818 ,  B01F13/0052 ,  B01F13/0059 ,  B01F13/0809 ,  B02C17/005

摘要： A method and system for magnetic actuated mixing which use magnetic particles and electromagnetic field to facilitate the mixing. The method and system use magnetic particles and a generated electromagnetic field to facilitate the milling as well. The method and system can be used in any application that requires the preparation of small-sized particles at either the micro or nano scale, including for example, preparing toners, inks, wax, pigment dispersions and the like.

摘要翻译： 一种用于磁致动混合的方法和系统，其使用磁性颗粒和电磁场来促进混合。 该方法和系统使用磁性颗粒和产生的电磁场以方便铣削。 该方法和系统可用于需要在微尺度或纳米尺度制备小尺寸颗粒的任何应用中，包括例如制备调色剂，油墨，蜡，颜料分散体等。

公开(公告)号：US09274444B2

公开(公告)日：2016-03-01

申请号：US13917475

申请日：2013-06-13

申请人： XEROX CORPORATION

发明人： Yulin Wang ,  Shigang Steven Qiu ,  Ke Zhou ,  Karen Moffat ,  Edward G. Zwartz ,  Michael Hawkins ,  Paul Gerroir

IPC分类号： G03G5/147 ,  G03G9/08 ,  C08G63/00 ,  G03G9/087

CPC分类号： G03G9/0804 ,  C08G63/00 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

摘要： Incorporation of organic amines as neutralization agents in based phase inversion emulsification (PIE) processes to provide emulsification of high molecular amorphous and high molecular branch amorphous polyester resins, which are traditionally difficult to emulsify. The organic amines facilitate emulsification of these resins to achieve desired particle size with a narrow size distribution.