公开(公告)号：US11667763B2

公开(公告)日：2023-06-06

申请号：US16641134

申请日：2017-08-23

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Jirou Hiroishi ,  Hidekazu Hara ,  Yuka Sawada ,  Masami Tazuke ,  Toshihiro Suzuki ,  Shingo Mitsugi

IPC: C08J5/04 ,  C08G63/183 ,  C08J5/18 ,  C08J11/06 ,  C08K7/02 ,  C08L1/02 ,  C08L23/06 ,  C08L23/12 ,  C08L77/00

CPC classification number: C08J5/04 ,  C08G63/183 ,  C08J5/18 ,  C08J11/06 ,  C08K7/02 ,  C08L1/02 ,  C08L23/06 ,  C08L23/12 ,  C08L77/00 ,  C08K2201/004 ,  C08L2203/16 ,  C08L2205/03 ,  C08L2205/16 ,  C08L2207/062 ,  C08L2207/066 ,  C08L2207/20

Abstract: A cellulose fiber dispersion polyethylene resin composite material formed by dispersing a cellulose fiber into a polyethylene resin, in which a proportion of the above-described cellulose fiber is 1 part by mass or more and 70 parts by mass or less in a total content of 100 parts by mass of the polyethylene resin and the cellulose fiber, and the polyethylene resin satisfies a relationship: 1.7>half-width (Log(MH/ML))>1.0 in a molecular weight pattern obtained by gel permeation chromatography measurement, and a formed body and a pellet using the same, a production method therefor, and a recycling method for the cellulose fiber adhesion polyethylene thin film piece.

公开(公告)号：US20230159806A1

公开(公告)日：2023-05-25

申请号：US17948685

申请日：2022-09-20

Applicant: KOYO SEALING TECHNO CO., LTD. ,  JTEKT CORPORATION

Inventor： Katsuhiko KUSUNOKI ,  Fumiaki KASAHARA

IPC: C09K3/10 ,  C08F220/06 ,  C08F220/18 ,  C08K3/36 ,  C08K3/04 ,  C08K7/14

CPC classification number: C09K3/1006 ,  C08F220/06 ,  C08F220/18 ,  C08K3/04 ,  C08K3/36 ,  C08K7/14 ,  C08K2201/003 ,  C08K2201/004

Abstract: A seal rubber composition contains a carboxyl group-containing acrylic rubber, silica, and two or more inorganic fibers, an amount of the silica per 100 parts by weight of the carboxyl group-containing acrylic rubber is 25 to 100 parts by weight, and a total amount of the inorganic fibers per 100 parts by weight of the carboxyl group-containing acrylic rubber is 35 to 100 parts by weight. A sealing member includes a sliding portion composed of a vulcanized product of the seal rubber composition.

公开(公告)号：US20190144675A1

公开(公告)日：2019-05-16

申请号：US16184071

申请日：2018-11-08

Applicant: Panasonic Corporation

Inventor： Masashi HAMABE ,  Toshifumi NAGINO ,  Takao KUROMIYA ,  Masayoshi IMANISHI ,  Shouma NISHINO

IPC: C08L97/02 ,  B29B7/90 ,  B29B9/14 ,  B29C45/00

CPC classification number: C08L97/02 ,  B29B7/90 ,  B29B9/14 ,  B29C45/0001 ,  B29C45/0005 ,  B29K2023/12 ,  B29K2311/12 ,  C08J5/045 ,  C08J2323/12 ,  C08K7/02 ,  C08K2201/003 ,  C08K2201/004 ,  C08L23/12

Abstract: A composite resin molded article including: a base resin; and a fibrous filler, wherein the fibrous filler is bent between one end side thereof and another end side thereof, and wherein the angle of the bending is 90 degrees or larger.

公开(公告)号：US20180305259A1

公开(公告)日：2018-10-25

申请号：US16023536

申请日：2018-06-29

Applicant: BORAL IP HOLDINGS (AUSTRALIA) PTY LIMITED

Inventor： Amitabha KUMAR ,  Li Al ,  Russell HILL

IPC: C04B26/16 ,  C08K7/28 ,  C08L75/04 ,  E04C1/00 ,  C08K7/14 ,  C04B14/42 ,  C08K7/18 ,  C04B20/00 ,  C04B20/10 ,  C04B28/02 ,  C04B38/10 ,  C04B18/08 ,  C08K3/013 ,  C04B111/00 ,  C04B111/28 ,  C04B111/52

CPC classification number: C04B26/16 ,  C04B14/06 ,  C04B14/42 ,  C04B18/08 ,  C04B20/0048 ,  C04B20/1003 ,  C04B28/021 ,  C04B38/10 ,  C04B2111/00586 ,  C04B2111/00612 ,  C04B2111/28 ,  C04B2111/52 ,  C08G18/0895 ,  C08G18/1825 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/5021 ,  C08G18/7671 ,  C08K3/013 ,  C08K7/02 ,  C08K7/14 ,  C08K7/18 ,  C08K7/28 ,  C08K2201/004 ,  C08K2201/005 ,  C08K2201/014 ,  C08L75/04 ,  E04C1/00 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B7/02 ,  C04B14/042 ,  C04B14/043 ,  C04B14/10 ,  C04B14/106 ,  C04B14/108 ,  C04B14/18 ,  C04B14/24 ,  C04B14/28 ,  C04B18/146 ,  C04B18/24 ,  C04B20/008 ,  C04B24/282

Abstract: Polyurethane composites and methods of preparing polyurethane composites are described herein. The polyurethane composite can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; (b) fly ash comprising 50% or greater by weight, fly ash particles having a particle size of from 0.2 micron to 100 microns; and (c) a coarse filler material comprising 80% or greater by weight, filler particles having a particle size of from greater than 250 microns to 10 mm. The coarse filler material can be present in the composite in an amount of from 1% to 40% by weight, based on the total weight of the composite. The weight ratio of the fly ash to the coarse filler material can be from 9:1 to 200:1.

公开(公告)号：US10017631B2

公开(公告)日：2018-07-10

申请号：US15313895

申请日：2015-12-28

Applicant: LG CHEM, LTD.

Inventor： ChangHun Yun ,  SuMin Lee ,  GiDae Choi ,  YeonSik Choi

IPC: C08K7/24 ,  H01Q1/42

CPC classification number: C08K7/24 ,  C08K3/041 ,  C08K2201/001 ,  C08K2201/004 ,  C08L101/00 ,  H01Q1/40 ,  H01Q1/42 ,  C08L77/06

Abstract: The present invention provides a resin composition for a radar cover. The resin composition includes carbon nanotubes and a polymer resin. The resin composition does not interfere with the transmission of signals from a radar while protecting the radar from the surroundings.

公开(公告)号：US20180142083A1

公开(公告)日：2018-05-24

申请号：US15873031

申请日：2018-01-17

Applicant: Toray Industries, Inc.

Inventor： Naokichi Imai ,  Kentaro Sano ,  Keisuke Inose

IPC: C08K9/04 ,  B29C70/14 ,  C08K7/06 ,  C08L81/00 ,  B29C45/00

CPC classification number: C08K9/04 ,  B29C45/0001 ,  B29C70/14 ,  C08K7/06 ,  C08K2201/004 ,  C08L81/00 ,  C08L81/04

Abstract: A molded article includes 10 to 40% by mass of reinforcing fibers (A); and 60 to 90% by mass of a matrix resin (B) mainly including a polyarylene sulfide, the molded article satisfying conditions (I) to (IV) and having a tensile strength of 240 MPa or more in a main orientation direction of the reinforcing fibers (A) in the molded article: (I) strand tensile strength of the reinforcing fibers (A) is 1.5 to 5.5 OPa; (II) number average fiber length of the reinforcing fibers (A) in the molded article is 0.4 mm or more and less than 0.6 mm; (III) tensile elongation of the matrix resin (B) is 1.5 to 10%; and (IV) interfacial shear strength between the reinforcing fibers (A) and the matrix resin (B) is 20 MPa or more.

公开(公告)号：US09947430B2

公开(公告)日：2018-04-17

申请号：US14610363

申请日：2015-01-30

Applicant: XEROX CORPORATION

Inventor： Yiliang Wu ,  Sandra J. Gardner

IPC: H01B1/22 ,  C08K3/08 ,  C09D133/02

CPC classification number: H01B1/22 ,  C08J7/047 ,  C08J2433/06 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/003 ,  C08K2201/004 ,  C08K2201/016 ,  C09D133/02 ,  Y10T428/24994 ,  Y10T428/25 ,  Y10T428/264 ,  Y10T428/28

Abstract: A transparent conductive film. The film comprises a transparent polymer comprising fused latex polymer particles. A plurality of nanowires comprising silver are partially dispersed in the transparent polymer. Devices employing the transparent conductive film and methods of making the devices are also disclosed.

公开(公告)号：US09890280B2

公开(公告)日：2018-02-13

申请号：US14894250

申请日：2014-05-29

Applicant: BULLSONE MATERIAL CO., LTD.

Inventor： Jong Gil Lee ,  Soo Hyung Hur ,  Min Young Park ,  Byung Rok Kang ,  Ji Hun Kang

IPC: G21K1/10 ,  C08L69/00 ,  B29C70/88 ,  C08K9/02 ,  H01Q1/52 ,  H01Q17/00 ,  C08K3/22 ,  B29K105/16 ,  B29K507/04 ,  B29L31/34 ,  C08K7/06 ,  C08K3/04

CPC classification number: C08L69/00 ,  B29C70/882 ,  B29K2105/162 ,  B29K2507/04 ,  B29L2031/3481 ,  C08K3/041 ,  C08K3/22 ,  C08K7/06 ,  C08K9/02 ,  C08K2201/001 ,  C08K2201/004 ,  H01Q1/526 ,  H01Q17/004

Abstract: The present invention relates to a preparation method for an electromagnetic wave shield composite material and the electromagnetic wave shield composite material prepared by the method. The present invention uses a highly conductive carbon fiber prepared by electroless and electrolytic continuous processes, and thus is suitable for an EMI shield due to having an excellent conductivity and low surface resistance, and is capable of providing the electromagnetic wave shield composite material having an excellent productivity and economic value. Furthermore, the electromagnetic wave shield composite material of the present invention can be used for blocking electromagnetic waves by being inserted into a cell phone cover and a cell phone pouch, and can also be applied to a bracket for protecting an LCD of a portable display product.

公开(公告)号：US20170346204A1

公开(公告)日：2017-11-30

申请号：US15603558

申请日：2017-05-24

Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED

Inventor： Tomoyuki HARA ,  Yasuyuki FUJITA

IPC: H01R12/70 ,  C08K7/14 ,  C09K19/32 ,  H01R13/502

CPC classification number: H01R12/7058 ,  C08K7/14 ,  C08K2201/004 ,  C09K19/322 ,  C09K19/3809 ,  C09K2019/521 ,  C09K2219/00 ,  C09K2219/01 ,  H01R12/774 ,  H01R12/79 ,  H01R13/502 ,  C08L67/03

Abstract: The present invention relates to an actuator that has a specific structure, and is molded from a resin composition, in which the resin composition contains a liquid crystal polyester having a specific repeating unit and a filling material, an amount of the repeating unit including a 2,6-naphthylene group is 40 mol % or more with respect to a total number of moles of all repeating units configuring the liquid crystal polyester, and an amount of the filling material is less than 55 parts by mass with respect to 100 parts by mass of the total amount of the liquid crystal polyester and the filling material.

公开(公告)号：US20170267585A1

公开(公告)日：2017-09-21

申请号：US15301083

申请日：2015-11-12

Applicant: Amitabha KUMAR ,  Li AL ,  Russell HILL ,  BORAL IP HOLDINGS (AUSTRALIA) PTY LIMITED

Inventor： Amitabha KUMAR ,  Li AI ,  Russell HILL

IPC: C04B26/16 ,  E04C1/00 ,  C04B14/06 ,  C04B18/08 ,  C04B14/42

CPC classification number: C04B26/16 ,  C04B14/06 ,  C04B14/42 ,  C04B18/08 ,  C04B20/0048 ,  C04B20/1003 ,  C04B28/021 ,  C04B38/10 ,  C04B2111/00586 ,  C04B2111/00612 ,  C04B2111/28 ,  C04B2111/52 ,  C08G18/0895 ,  C08G18/1825 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/5021 ,  C08G18/7671 ,  C08K3/013 ,  C08K7/02 ,  C08K7/14 ,  C08K7/18 ,  C08K7/28 ,  C08K2201/004 ,  C08K2201/005 ,  C08K2201/014 ,  C08L75/04 ,  E04C1/00 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B7/02 ,  C04B14/042 ,  C04B14/043 ,  C04B14/10 ,  C04B14/106 ,  C04B14/108 ,  C04B14/18 ,  C04B14/24 ,  C04B14/28 ,  C04B18/146 ,  C04B18/24 ,  C04B20/008 ,  C04B24/282

Abstract: Polyurethane composites and methods of preparing polyurethane composites are described herein. The polyurethane composite can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; (b) fly ash comprising 50% or greater by weight, fly ash particles having a particle size of from 0.2 micron to 100 microns; and (c) a coarse filler material comprising 80% or greater by weight, filler particles having a particle size of from greater than 250 microns to 10 mm. The coarse filler material can be present in the composite in an amount of from 1% to 40% by weight, based on the total weight of the composite. The weight ratio of the fly ash to the coarse filler material can be from 9:1 to 200:1.