公开(公告)号：EP1636302B1

公开(公告)日：2019-07-24

申请号：EP04776377.6

申请日：2004-06-08

Applicant: Union Carbide Chemicals & Plastics Technology LLC

Inventor： PANG, Kawai, P. ,  PERSON, Timothy, J.

IPC: C08K3/04 ,  C08K3/34 ,  H01B1/24 ,  H01B3/44

CPC classification number: B82Y30/00 ,  C08K3/04 ,  C08K3/34 ,  C08K2201/011 ,  C08L9/02 ,  C08L23/0853 ,  H01B3/441 ,  H01B3/446 ,  H01B3/447 ,  Y10T428/25 ,  Y10T428/31909 ,  C08L2666/08

Abstract: Swellable nano-particles, such as layered nano-particles, which are treated or contacted with one or more swelling agents, such as a surfactant, improves the thermal stability of insulation shield in power cables and also permits the use of low levels of NBR and vinyl-acetate EVA copolymers in such insulation shield.

公开(公告)号：EP3231831B1

公开(公告)日：2018-11-21

申请号：EP17164655.7

申请日：2017-04-03

Applicant: Xerox Corporation

Inventor： FARRUGIA, Valerie M. ,  KEOSHKERIAN, Barkev ,  CHRÉTIEN, Michelle N.

IPC: C08G63/688 ,  C08K3/08 ,  C08J3/16 ,  C08J3/215

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.

公开(公告)号：EP2059558B1

公开(公告)日：2018-10-24

申请号：EP07802136.7

申请日：2007-09-05

Applicant: DSM IP Assets B.V.

Inventor： ARMES, Steven ,  YUAN, Jian-Jun

IPC: C08K3/36 ,  A61K9/50 ,  C08K9/00

CPC classification number: A61K9/5089 ,  A61K9/501 ,  C08K3/36 ,  C08K9/00 ,  C08K9/02 ,  C08K9/10 ,  C08K9/12 ,  C08K2201/011 ,  C08K2201/013 ,  C08L53/00 ,  C08L2207/53 ,  C09D7/70 ,  G02B1/111 ,  Y10T428/254 ,  Y10T428/2998

Abstract: The invention provides a composition comprising core-shell nanoparticles, the nanoparticles comprising (a) cationic core material comprising polymer; and (b) a shell material comprising silica. Preferred core materials comprise diblock copolymer micelles comprising one block of dialkylaminoethyl methacrylate units which are partially or fully quaternised and one block of dialkylaminoethyl methacrylate units that remain non-quaternised . The invention also provides a method for the preparation of the said composition, the method involving (a) preparing a cationic core material comprising polymer; and (b) coating the core material with a shell comprising silica by treating the polymer with a silica precursor under ambient conditions. The invention also envisages a composition comprising core-shell nanoparticles which is adapted to facilitate controlled delivery of at least one active agent into a system in response to controlled changes in the pH of the system.

公开(公告)号：EP2902443B1

公开(公告)日：2018-10-10

申请号：EP14844997.8

申请日：2014-12-05

Applicant: LG Chem, Ltd.

Inventor： LEE, Su Min ,  CHOI, Yeon Sik ,  CHOI, Gi Dae ,  YUN, Chang Hun

IPC: C08K3/04 ,  C08L77/02 ,  C08L77/06 ,  H05K9/00 ,  H01Q1/42 ,  H01Q17/00

CPC classification number: C08K7/24 ,  C08K3/04 ,  C08K3/041 ,  C08K2201/003 ,  C08K2201/011 ,  C08L77/02 ,  C08L77/06 ,  H01Q1/42 ,  H01Q1/526 ,  H01Q17/002 ,  H01Q17/004 ,  H05K9/009 ,  C08L77/00 ,  C08L69/00 ,  C08L67/02 ,  C08L81/04

Abstract: Provided is a thermoplastic resin composition for a radar cover which exhibits excellent mechanical properties as well as a good balance between electromagnetic reflection loss and electromagnetic penetration loss, which is required for a radar protection, by including 85 wt% to 95 wt% of a thermoplastic resin, 1 wt% to 5 wt% of carbon nanotubes, and 3 wt% to 10 wt% of carbon black, wherein a weight ratio of the carbon nanotubes to the carbon black is in a range of 3:7 to 1:7.

公开(公告)号：EP3221405B1

公开(公告)日：2018-10-03

申请号：EP15804269.7

申请日：2015-11-17

Applicant: Portland State University

Inventor： LI, Haiyan ,  LAMPERT, Lester

IPC: C09D7/00

CPC classification number: C09D7/62 ,  B01J21/063 ,  B01J23/745 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/006 ,  B01J37/031 ,  C04B20/1066 ,  C04B22/06 ,  C04B28/02 ,  C04B28/14 ,  C04B2111/00482 ,  C04B2111/00827 ,  C04B2111/2061 ,  C08K3/36 ,  C08K9/12 ,  C08K2201/011 ,  C09D1/00 ,  C09D5/00 ,  C09D7/67 ,  C09D7/70 ,  C09D201/00 ,  Y02W30/97 ,  C04B18/24

Abstract: Disclosed embodiments concern a composition comprising a diatom frustule and two or more photocatalytic nanoparticles dispersed on the surface of the frustule. Also disclosed are embodiments of a method for making the composition. The nanoparticles are dispersed such that they are separate and not in physical contact with each other. An average distance between the nanoparticles may be from greater than 0 nm to 100 nm. The nanoparticles may comprise a dopant material. Paint compositions comprising the diatom frustule compositions are also contemplated. The diatom frustule composition may be useful for removing and/or degrading volatile organic compounds, such as those present in the atmosphere.

公开(公告)号：EP3359592A1

公开(公告)日：2018-08-15

申请号：EP16778004.8

申请日：2016-10-06

Applicant: INEOS Styrolution Group GmbH

Inventor： SCHULZ, Tobias ,  MICHAELIS DE VASCONCELLOS, Janna ,  MICHELS, Gisbert ,  NIESSNER, Norbert ,  SCHMIDT, Hans-Werner ,  WIEBERGER, Florian ,  KOLB, Tristan

IPC: C08K3/04 ,  C08K3/18 ,  C08K3/34 ,  C08K3/38

CPC classification number: C09K5/14 ,  B29B7/90 ,  B29C45/0001 ,  B29K2009/06 ,  B29K2995/0013 ,  B82Y30/00 ,  C08F293/00 ,  C08K3/04 ,  C08K3/041 ,  C08K3/18 ,  C08K3/34 ,  C08K3/38 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/011 ,  Y10S977/752 ,  Y10S977/753 ,  C08L25/10

Abstract: Thermally conductive polymer (TCP) resin compositions are described, comprising: 50 to 75% matrix polymer (I) comprising styrenic polymers (F) such as ABS (acrylonitrile-butadiene-styrene) resins, ASA (acrylonitrile-styrene-acrylate) resins and elastomeric block copolymers of the structure (S-(B/S))n-S; and 25 to 50% thermally conductive filler material (II) (D50 0.1 to 200 μm), consisting of carbonyl iron powder (II-1) in mixture with multi wall carbon nanotubes, silicon carbide, diamond, graphite, aluminosilicates and/or boron nitride (II-2); wherein the volume ratio of (II-1)/(II-2) is 15:1 to 0.1:1. Shaped articles made thereof can be used for materials with antistatic finish, electrical and electronic housings, toys and helmet inlays.

公开(公告)号：EP3112424B1

公开(公告)日：2018-08-15

申请号：EP15755789.3

申请日：2015-02-13

Applicant: Toray Industries, Inc.

Inventor： WATANABE, Kei ,  TAKEDA, Kazusada ,  TAKEZAKI, Hiroshi ,  MAKITA, Kei ,  NISHIMURA, Yosuke

IPC: C08L81/02 ,  C08K3/00 ,  C09D181/04

CPC classification number: C08J3/12 ,  C08J2381/04 ,  C08K3/36 ,  C08K2201/011 ,  C09D181/04 ,  C08L81/02

Abstract: The purpose of the present invention is to efficiently provide a polyarylene sulfide resin powder/grain composition having small average particle diameter, excellent powder fluidability and a low compression degree. A polyarylene sulfide resin powder/grain composition comprising: 100 parts by weight of a powdery or granular polyarylene sulfide resin having an average particle diameter of more than 1 µm and up to 100 µm and a uniformity degree of 4 or less; and 0.1 to 5 parts by weight of inorganic fine particles having an average particle diameter of 20 to 500 nm inclusive.

公开(公告)号：EP3358073A1

公开(公告)日：2018-08-08

申请号：EP16851328.1

申请日：2016-09-21

Applicant: Nippon Paper Industries Co., Ltd.

Inventor： FUKUOKA, Moe ,  NAKATANI, Toru ,  GOTO, Shisei ,  OISHI, Masatoshi ,  NOGUCHI, Hiroaki

IPC: D06M11/83 ,  C08K3/00 ,  C08L1/02

CPC classification number: D06M11/83 ,  C08K3/00 ,  C08K3/30 ,  C08K2003/3045 ,  C08K2201/005 ,  C08K2201/011 ,  C08L1/02 ,  D06M11/71 ,  D06M11/79 ,  D06M2101/06 ,  G21F1/00 ,  G21Y2002/10 ,  G21Y2004/40

Abstract: The present invention aims to provide cellulose fibers covered by inorganic particles on the fiber surface. According to the present invention, complexes of a cellulose fiber and inorganic particles wherein 15 % or more of the surface of the cellulose fiber is covered by the inorganic particles can be obtained.

公开(公告)号：EP3354684A1

公开(公告)日：2018-08-01

申请号：EP16849064.7

申请日：2016-09-26

Applicant: LG Chem, Ltd.

Inventor： AHN, Sang Bum ,  SHIN, Jong Min ,  LEE, Jin Kyu

IPC: C08K3/22 ,  C08K3/08 ,  C08K5/00 ,  B29C67/00 ,  B33Y70/00 ,  B33Y50/02

CPC classification number: C09D11/03 ,  B29C64/165 ,  B29C64/188 ,  B29C67/00 ,  B29K2463/00 ,  B29K2509/00 ,  B29K2995/0008 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y70/00 ,  C08K3/22 ,  C08K2003/2265 ,  C08K2003/2268 ,  C08K2003/2272 ,  C08K2201/005 ,  C08K2201/01 ,  C08K2201/011 ,  C09D5/00 ,  C09D11/102 ,  C09D163/00 ,  C08L63/00

Abstract: The present application relates to a resin composition for 3D printing, a 3D printing method using the same, and a three-dimensional shape comprising the same, and provides a resin composition which is capable of precisely forming a three-dimensional shape and implementing uniform curing properties of a three-dimensional shape.

公开(公告)号：EP3350855A1

公开(公告)日：2018-07-25

申请号：EP16847102.7

申请日：2016-09-12

Applicant: Monolith Materials, Inc.

Inventor： HARDMAN, Ned J. ,  TAYLOR, Roscoe W. ,  HOERMANN, Alexander F. ,  JOHNSON, Peter L. ,  CARDINAL, Christopher J.-P. ,  HANSON, Robert J.

IPC: H01M4/00 ,  H01M4/583

CPC classification number: C08K3/04 ,  C01P2002/77 ,  C01P2004/32 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2006/80 ,  C08J5/005 ,  C08J2321/00 ,  C08K2201/003 ,  C08K2201/011 ,  C09C1/485 ,  C09C1/50 ,  C08L21/00

Abstract: Carbon nanoparticles made in a one step process. A method of making carbon black nanoparticles is described, including adding a hydrocarbon to a heated gas to produce carbon nanoparticles that are less than 1 micron volume equivalent sphere and have an Lc greater than 3.0 nm. Elastomer composites containing such particles are also described.