公开(公告)号：US20190233665A1

公开(公告)日：2019-08-01

申请号：US15886381

申请日：2018-02-01

Applicant: Xerox Corporation

Inventor： Naveen Chopra ,  Guerino G. Sacripante ,  Valerie M. Farrugia

IPC: C09D11/104 ,  C09D11/03 ,  C09D11/38 ,  C08L67/00 ,  C08K3/08

CPC classification number: C09D11/104 ,  C08K3/015 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/005 ,  C08K2201/011 ,  C08L67/00 ,  C09D11/03 ,  C09D11/30 ,  C09D11/38 ,  C08L67/02

Abstract: A composite including a sodium sulfonated polyester matrix; wherein the sodium sulfonated polyester has a degree of sulfonation of at least about 3.5 mol percent; and a plurality of silver nanoparticles dispersed within the matrix. An aqueous ink composition including water; an optional co-solvent; an optional colorant; and a composite comprising a sodium sulfonated polyester matrix; wherein the sodium sulfonated polyester has a degree of sulfonation of at least about 3.5 mol percent; and a plurality of silver nanoparticles dispersed within the matrix. A method including heating a sodium sulfonated polyester resin in water, wherein the sodium sulfonated polyester has a degree of sulfonation of at least about 3.5 mol percent; adding a solution a silver (I) ion to the heated resin in water to form a mixture; optionally, adding a reducing agent to the mixture; forming an emulsion of composite particles comprising a sodium sulfonated polyester matrix and a plurality of silver nanoparticles disposed within the sodium sulfonated polyester matrix.

公开(公告)号：US20190218417A1

公开(公告)日：2019-07-18

申请号：US16329438

申请日：2017-08-30

Applicant: HEBEI CHENYANG INDUSTRY & TRADE GROUP., LTD

Inventor： Zhongyuan Hu ,  Lizhi Dong ,  Cheng Lu ,  Qi Zheng ,  Yandong Qi

IPC: C09D175/06 ,  C09D7/80 ,  C08K3/22 ,  C08K3/34 ,  C08K5/053 ,  C09D5/02

CPC classification number: C09D175/06 ,  C08G59/1472 ,  C08K3/22 ,  C08K3/34 ,  C08K5/053 ,  C08K2003/2227 ,  C08K2201/011 ,  C08L33/08 ,  C08L33/10 ,  C08L83/06 ,  C09D5/027 ,  C09D7/43 ,  C09D7/47 ,  C09D7/80 ,  C09D161/20 ,  C09D163/00 ,  C09D163/10 ,  C09D167/00 ,  C09D179/02

Abstract: The waterborne amino baking varnish is prepared with raw materials in percent by weight comprising: 25-40% of a waterborne polyurethane, 4-5% of a waterborne epoxy resin, 7-10% of a waterborne amino resin, 25-35% of deionized water, 1.5-2.5% of a pH regulator, 0.3-0.5% of a wetting agent, 0.2-0.6% of a defoamer, 0.5-1% of a dispersant, 1-5% of a cosolvent, 10-20% of a pigment and a filler, 2-5% of nano-alumina, 0.3-0.5% of lithium magnesium silicate, 0.3-0.5% of a thickener, and 0.5-0.8% of a leveling agent.

公开(公告)号：US20190218390A1

公开(公告)日：2019-07-18

申请号：US16331471

申请日：2017-09-14

Applicant: INSTITUTO TECNOLÓGICO DEL EMBALAJE, TRANSPORTE Y LOGÍSTICA (ITENE)

Inventor： María JORDÁ BENEYTO ,  Natalia ORTUÑO MANSILLA ,  Maria Del Carmen SÁNCHEZ REIG ,  Miriam GALLUR BLANCA ,  Susana AUCEJO ROMERO ,  Javier ZABALETA MERI

IPC: C08L67/02 ,  C08K3/34 ,  C08K5/19 ,  C08K13/02 ,  C08J3/22 ,  C08G63/16 ,  C08G63/181 ,  B29C49/00

CPC classification number: C08L67/02 ,  B29C49/0005 ,  B29C49/06 ,  B29K2067/003 ,  B29K2105/162 ,  B29K2509/00 ,  B29L2031/7158 ,  B82Y30/00 ,  C08G63/16 ,  C08G63/181 ,  C08J3/226 ,  C08J5/005 ,  C08J2367/02 ,  C08K3/346 ,  C08K5/19 ,  C08K9/08 ,  C08K13/02 ,  C08K2201/008 ,  C08K2201/011 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2205/025 ,  C08L2310/00 ,  C08K9/04

Abstract: It is provided a phyllosilicate having a layered structure in the form of platelets and comprising an intercalating agent between the platelets, wherein the intercalating agent is a polyester of a molecular weight of 274 to 30,000 g/mol, and wherein the phyllosilicate is other than a phyllosilicate modified through ionic interchange. It is also provides a polymer nanocomposite comprising a polyethylene terephthalate (PET) polymer an the phyllosilicate mentioned above, as well as preparation processes for the preparation of the intercalated phyllosilicate and the PET nanocomposite. The PET nanocomposite is particularly useful for packaging, particularly for food and drink packaging.

公开(公告)号：US20190202988A1

公开(公告)日：2019-07-04

申请号：US16096920

申请日：2017-05-01

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Yohei ABIKO ,  Shuya SUENAGA ,  Shinji SEKIGUCHI

IPC: C08G73/10 ,  C08K3/22 ,  C08J5/18

CPC classification number: C08G73/1042 ,  C08G73/1039 ,  C08G73/1082 ,  C08J5/18 ,  C08J2377/06 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/011 ,  C08L79/08

Abstract: The present invention is directed to a polyimide resin comprising a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from a diamine, wherein the structural unit A contains a structural unit (A-1) derived from 4,4′-(hexafluoroisopropylidene)diphthalic anhydride, and the structural unit B contains a structural unit derived from an aliphatic diamine, a polyimide resin composition comprising the polyimide resin and inorganic nanoparticles, and a polyimide film comprising the polyimide resin or the polyimide resin composition. Provided are a polyimide resin and a polyimide resin composition, each of which can form a film having not only a heat resistance, and colorlessness and transparency but also low water absorption properties, and a polyimide film.

公开(公告)号：US20190192560A1

公开(公告)日：2019-06-27

申请号：US16326947

申请日：2016-08-22

Applicant: S-TECHS GmbH

Inventor： Edgar-Johannes VAN HATTUM

IPC: A61K33/26 ,  C08K3/22 ,  C08J3/21 ,  C09K11/60 ,  C09K11/02 ,  A61K47/34 ,  A61P7/00 ,  A43B17/14 ,  D01D1/06 ,  D01D5/00 ,  D01F1/10 ,  D01F6/60 ,  D01F6/62 ,  B29C48/08 ,  B29C48/00 ,  B29C48/05 ,  B29C48/14 ,  B29C48/295

CPC classification number: A61K33/26 ,  A43B1/0027 ,  A43B7/00 ,  A43B17/14 ,  A43B23/0215 ,  A61K47/34 ,  A61N5/0616 ,  A61N5/0618 ,  A61N5/0624 ,  A61N5/0625 ,  A61N2005/0645 ,  A61N2005/0659 ,  A61P7/00 ,  B29C48/022 ,  B29C48/05 ,  B29C48/08 ,  B29C48/142 ,  B29C48/295 ,  B29K2067/003 ,  B29K2077/10 ,  B29K2105/0035 ,  B29K2509/02 ,  B29K2995/0011 ,  B29L2031/507 ,  C08J3/21 ,  C08J3/212 ,  C08J2367/02 ,  C08J2377/10 ,  C08K3/22 ,  C08K2003/2265 ,  C08K2003/2272 ,  C08K2201/005 ,  C08K2201/011 ,  C09K11/02 ,  C09K11/602 ,  D01D1/065 ,  D01D5/003 ,  D01F1/10 ,  D01F1/106 ,  D01F6/605 ,  D01F6/62 ,  D10B2331/021 ,  D10B2331/042 ,  C08L67/00 ,  C08L77/00

Abstract: A polymer material comprises one or more different doping elements. The or at least one of the different doping elements at least partially absorbs an electromagnetic radiation emitted by a human or animal body and at least partially emits an electromagnetic radiation in an infrared range, preferably in an infrared C range. A textile material comprises the polymer material according to the invention. The invention further relates to medical and non-medical uses of the polymer material according to the invention and to a manufacturing method of the polymer material according to the invention.

公开(公告)号：US20190185723A1

公开(公告)日：2019-06-20

申请号：US15903877

申请日：2018-02-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yi-Hsin YUAN ,  Wen-Bing CHU ,  Chang-Hsing LU ,  Dar-Jen LIU

IPC: C09J127/16

CPC classification number: C09J127/16 ,  C08K3/041 ,  C08K3/042 ,  C08K3/046 ,  C08K3/08 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/011 ,  C08L29/14 ,  C09J9/02 ,  C08K3/013

Abstract: An adhesive composition is provided. The adhesive composition includes 3˜10 parts by weight of polyvinylidene fluoride (PVDF), wherein the polyvinylidene fluoride includes two polyvinylidene fluorides with different weight average molecular weights ranging from 20000 to 3000000, and at least one of the polyvinylidene fluorides has a carboxyl group; 0.1-0.5 parts by weight of polyvinyl butyral (PVB); and 0.1-3 parts by weight of a conductive powder.

公开(公告)号：US20190185328A1

公开(公告)日：2019-06-20

申请号：US16326307

申请日：2017-08-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kathleen M. Humpal ,  Melissa A. Lackey ,  Brant U. Kolb ,  Paul D. Pennington ,  Mark J. Hendrickson

IPC: C01B33/158 ,  C08F220/28 ,  C08K3/36 ,  C08K9/06 ,  C08J9/28 ,  B29C39/00 ,  B29C39/02

CPC classification number: C01B33/1585 ,  B29C39/006 ,  B29C39/02 ,  B29K2033/08 ,  B29K2105/0061 ,  B29K2509/00 ,  B29K2995/0027 ,  B29L2028/00 ,  C01B33/158 ,  C04B35/14 ,  C04B35/624 ,  C04B35/6265 ,  C04B35/62655 ,  C04B38/0045 ,  C08F220/28 ,  C08F2220/285 ,  C08F2800/20 ,  C08J9/286 ,  C08J2201/042 ,  C08J2205/026 ,  C08J2333/14 ,  C08K3/36 ,  C08K9/06 ,  C08K2201/011 ,  C04B38/0054

Abstract: Shaped gel articles that are formed within a mold cavity and that retain the size and shape of the mold cavity upon removal from the mold cavity, sintered articles prepared from the shaped gel articles, and methods of making the sintered articles are provided. The shaped gel articles are formed from a casting sol that contains colloidal silica particles that are treated with a surface modification composition that includes a silane surface modification agent having a radically polymerizable group. The sintered article has a shape identical to the mold cavity (except in regions where the mold cavity was overfilled) and to the shaped gel article but reduced in size proportional to the amount of isotropic shrinkage.

公开(公告)号：US20190173051A1

公开(公告)日：2019-06-06

申请号：US16002080

申请日：2018-06-07

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Dejun BU ,  Paoming TSAI ,  Lu LIU ,  Liqiang CHEN ,  Hong LI ,  Jianwei LI ,  Shuang DU

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  C09J7/25 ,  C09J11/04 ,  H01L51/00

CPC classification number: H01L51/5253 ,  C08K3/105 ,  C08K3/36 ,  C08K7/24 ,  C08K2003/0806 ,  C08K2003/0831 ,  C08K2003/222 ,  C08K2003/2241 ,  C08K2003/2296 ,  C08K2201/005 ,  C08K2201/011 ,  C09J7/25 ,  C09J7/30 ,  C09J7/40 ,  C09J11/04 ,  C09J2201/622 ,  C09J2203/318 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2479/086 ,  H01L27/322 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/0035 ,  H01L51/004 ,  H01L51/524 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/5338

Abstract: The present disclosure relates to the field of display, in particular to a composite cover film and a flexible display device. The composite cover film comprises a polyimide layer, and a first hard coating and a first transparent optical adhesive layer disposed on two sides of the polyimide layer, respectively, wherein at least one of the first hard coating and the first transparent optical adhesive layer contains a nanoscale colorant. The present disclosure further relates to a flexible display device comprising a flexible display panel and the composite cover film disposed on a light-exiting side of the flexible display panel.

公开(公告)号：US20190136074A1

公开(公告)日：2019-05-09

申请号：US15806469

申请日：2017-11-08

Applicant: Eastman Kodak Company,

Inventor： Deepak Shukla ,  Kevin M. Donovan ,  Kevin P. Klubek

IPC: C09D7/12 ,  C09D5/24 ,  C09D101/28 ,  C09D101/12

CPC classification number: C09D7/62 ,  C08K5/09 ,  C08K9/04 ,  C08K2003/0806 ,  C08K2003/085 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/011 ,  C09D5/24 ,  C09D7/68 ,  C09D101/12 ,  C09D101/14 ,  C09D101/28 ,  C09D101/284 ,  C09D101/286

Abstract: A method is used to prepare silver nanoparticles or copper nanoparticles in the form of a silver nanoparticle cellulosic polymeric composite or a copper nanoparticle cellulose polymeric composite, respectively. A cellulosic polymer, organic solvent having a boiling point at atmospheric pressure of 100° C. to 500° C. and a Hansen parameter (δTPolymer) equal to or greater than that of the cellulosic polymer, ascorbic acid, and a nitrogenous base are mixed to form a premix solution. At room temperature or upon heating the premix solution to a temperature of at least 40° C., a solution of reducible silver ions or reducible copper ions is added. The resulting silver or copper nanoparticle composite is cooled, isolated, and re-dispersed in an organic solvent, providing a non-aqueous silver-containing or copper-containing dispersion that can be disposed on a substrate to form an article.

公开(公告)号：US20190031891A1

公开(公告)日：2019-01-31

申请号：US16073779

申请日：2018-01-15

Applicant: FU ZHOU UNIVERSITY

Inventor： Yuying ZHENG ,  Liangen HUANG

IPC: C09D5/14 ,  C09D5/26 ,  C09D133/04 ,  C09D7/45 ,  C09D7/65 ,  C09D7/47 ,  A01N59/16 ,  A01N25/10

CPC classification number: C09D5/14 ,  A01N25/10 ,  A01N59/16 ,  C08K2201/011 ,  C08L33/08 ,  C08L2205/035 ,  C09D5/26 ,  C09D7/45 ,  C09D7/47 ,  C09D7/65 ,  C09D133/00 ,  C09D133/04 ,  C08L75/00 ,  C08K3/10 ,  C08K5/0008 ,  C08L75/04 ,  C08L77/00 ,  C08K5/06 ,  C08L83/00

Abstract: This present invention discloses a temperature-sensitive nano-silver controlled release antibacterial coating composite, which is comprises: water, acrylic, polyurethane resin, temperature-sensitive nano-silver controlled release antibacterial agent, dispersant, curing agent, defoamer, filming additive and leveling agent. By adsorbing nano silver particles into the pores of mesoporous SiO2 modified by poly N-isopropyl acrylamide, we successfully prepared a temperature-sensitive nano-silver controlled release antibacterial agent. By adding the prepared agent to the conventional coating composite, we achieved “on-off” control of the antibacterial properties of coating composite. Through the control of temperature, the release of nano-silver in the mesoporous nano-silica of the coating film layer is controlled. This control method is not only to protect the nano-silver, but also to adjust the strength of the anti-bacterial properties according to the actual demands and improve the use-efficiency of nano silver particles. This invention is in line with the new concept of “Intelligent Age” in the 21st century.