公开(公告)号：US20180273730A1

公开(公告)日：2018-09-27

申请号：US15524451

申请日：2015-10-15

Applicant: Merck Patent GmbH

Inventor： Reinhold RUEGER ,  Ulrich QUITTMANN

IPC: C08K9/02 ,  C08K3/22 ,  C08K3/013 ,  C08J3/22 ,  B41M5/26

CPC classification number: C08K9/02 ,  B29C65/1477 ,  B29K2105/0032 ,  B29K2509/02 ,  B41M5/267 ,  C08J3/226 ,  C08K3/013 ,  C08K3/22 ,  C08K2003/2231 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006 ,  C08L101/00 ,  C08L23/12

Abstract: The present invention relates to coloured laser-markable and laser-weldable polymeric materials which are distinguished by the fact that they comprise, as absorber, at least one doped tin oxide or indium oxide having a large specific surface area.

公开(公告)号：US10072131B2

公开(公告)日：2018-09-11

申请号：US15315839

申请日：2015-06-04

Applicant: THE YOKOHAMA RUBBER CO., LTD.

Inventor： Masaki Sato ,  Satoshi Mihara

IPC: C08K3/36 ,  B60C1/00 ,  C08K5/548

CPC classification number: C08K3/36 ,  B60C1/00 ,  B60C1/0016 ,  C08K5/548 ,  C08K2201/006 ,  C08L9/00 ,  C08L9/06 ,  Y02T10/862

Abstract: The present invention provides a rubber composition a tire, by which both low rolling resistance and wet grip performance can be achieved at high levels. This rubber composition for a tire is obtained by blending from 66 to 180 parts by weight of a silica having a nitrogen adsorption specific surface area of from 150 to 400 m2/g into 100 parts by weight of a diene rubber; a size Rss of aggregates of the silica forming a hierarchical structure being from 14 to 23 nm when the rubber composition is measured by ultra-small-angle X-ray scattering and an obtained scattering profile is applied to a Unified-Guinier function.

公开(公告)号：US20180215895A1

公开(公告)日：2018-08-02

申请号：US15578772

申请日：2016-06-10

Applicant: BRIDGESTONE CORPORATION

Inventor： Kouichi SAITOU

IPC: C08K3/36 ,  C08K3/22

CPC classification number: C08K3/36 ,  B60C1/00 ,  C08K3/22 ,  C08K9/02 ,  C08K2003/2227 ,  C08K2201/006 ,  C08L21/00 ,  C08L7/00 ,  C08L9/06

Abstract: Provided is a rubber composition that can reduce unvulcanized viscosity and has excellent wear resistance and low-loss property. To this end, a rubber composition contains silica, in which the silica has a pH of 10.0 or less before washing and a pH of 4.0 or more after washing, and contains Al2O3, and the content in mass % of Al2O3, a BET specific surface area in m2/g of the silica and a CTAB specific surface area in m2/g of the silica satisfy: Al2O3−10.9×(BET specific surface area/CTAB specific surface area)>−11.0.

公开(公告)号：US20180192906A1

公开(公告)日：2018-07-12

申请号：US15742078

申请日：2016-07-07

Applicant: RYTHM

Inventor： Quentin SOULET DE BRUGIERE ,  Hugo MERCIER

IPC: A61B5/0478 ,  A61B5/00 ,  C08K7/24 ,  C08K3/04 ,  A61L31/12 ,  A61L31/04

CPC classification number: A61B5/0478 ,  A61B5/04 ,  A61B5/6803 ,  A61L31/041 ,  A61L31/126 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K3/046 ,  C08K7/24 ,  C08K2201/001 ,  C08K2201/006 ,  C08K2201/011

Abstract: The invention relates to polymer compositions including a polymer matrix in which are dispersed carbon nanotubes and adsorbent elements selected from activated carbon particles and graphene nanoplatelets, as well as electrodes including such compositions and electrical circuits and devices including the electrodes.

公开(公告)号：US20180187019A1

公开(公告)日：2018-07-05

申请号：US15736310

申请日：2016-08-12

Applicant: Imerys Minerals Limited

Inventor： Steve DUNN ,  Douglas WICKS ,  Virendra SINGH

IPC: C09C1/02 ,  C08K9/04 ,  C08K3/26 ,  C09D11/037

CPC classification number: C09C1/021 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/22 ,  C08K3/26 ,  C08K9/00 ,  C08K9/04 ,  C08K2003/265 ,  C08K2201/003 ,  C08K2201/006 ,  C09C1/02 ,  C09D11/037

Abstract: The present invention relates to alkaline earth metal carbonate particles comprising a coating of aliphatic carboxylic acids and/or their salts, and their use as fillers in plastic materials or as extenders in offset ink.

公开(公告)号：US20180186979A1

公开(公告)日：2018-07-05

申请号：US15740399

申请日：2016-06-30

Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor： PHILIPPE LABRUNIE

IPC: C08L9/06 ,  C08L65/00 ,  C08K3/36 ,  C08K3/04 ,  C08K5/01 ,  B60C1/00

CPC classification number: C08L9/06 ,  B60C1/0016 ,  C08K3/04 ,  C08K3/36 ,  C08K5/01 ,  C08K2201/006 ,  C08L9/00 ,  C08L57/02 ,  C08L65/00 ,  C08L2201/52

Abstract: A rubber composition is based on at least one diene elastomer, a reinforcing filler, a vulcanizing system and a plasticizing system, said reinforcing filler predominantly comprising, by weight, a silica with a very high specific surface area, with a CTAB specific surface area greater than 170 m2/g, and said plasticizing system comprising at least more than 15 phr (parts by weight per hundred parts by weight of elastomer) of a hydrocarbon resin having a glass transition temperature (Tg) between −40° C. and 20° C.

公开(公告)号：US20180162165A1

公开(公告)日：2018-06-14

申请号：US15735989

申请日：2016-05-18

Applicant: BRIDGESTONE CORPORATION

Inventor： Akifumi IKUTA

IPC: B60C1/00 ,  C08L7/00 ,  C08K3/04

CPC classification number: B60C1/00 ,  B60C1/0016 ,  B60C11/00 ,  B60C2001/0066 ,  B60C2009/1828 ,  B60C2011/0025 ,  B60C2011/0341 ,  B60C2200/02 ,  C08K3/04 ,  C08K5/25 ,  C08K2003/2296 ,  C08K2201/006 ,  C08L7/00 ,  C08L9/00 ,  C08L91/06

Abstract: Provided is an airplane pneumatic tire whose durability is increased by improvement in heat build-up. The airplane pneumatic tire includes: a tread section having a plurality of circumferential grooves; a carcass toroidally extending from the tread section to a pair of bead sections through a pair of side wall sections; and a belt composed of at least one belt layer arranged on the outer side of a crown portion of the carcass, wherein, when the maximum width of the belt in the tire width direction is defined as W, a rubber having a 25% modulus at 25° C. of not less than 1.2 MPa is arranged in regions of at least 0.2W from each outermost end of the belt toward the tire width direction inner side in the tread section.

公开(公告)号：US20180142085A1

公开(公告)日：2018-05-24

申请号：US15572993

申请日：2016-05-31

Applicant: BRIDGESTONE CORPORATION

Inventor： Masaaki YAMAMOTO

IPC: C08L7/00 ,  C08L9/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/31

CPC classification number: C08L7/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/31 ,  C08K2201/006 ,  C08L9/00 ,  F16F15/08 ,  C08K5/548

Abstract: The present invention provides a rubber composition and an anti-vibration rubber composition both comprising: a rubber component containing at least a natural rubber and a high-cis isoprene rubber having a content of cis-1,4 bond of 95% by mass or more; a carbon black having an iodine adsorption number of 35 mg/g or less and a DBP adsorption number of 75 ml/100 g or less; a silica having a nitrogen adsorption specific surface area (the BET method) of 80 m2/g or more and less than 240 m2/g; and a compound represented by the following general formula (1), (wherein m and n each independently represent an integer of 1 or more), and an anti-vibration rubber obtained by curing the rubber composition. The rubber composition and the anti-vibration rubber composition have a low dynamic magnification, are excellent in fatigue property and can retain scorch resistance (work stability).

公开(公告)号：US20180099905A1

公开(公告)日：2018-04-12

申请号：US15291860

申请日：2016-10-12

Applicant: HK INVESTMENT PRODUCTION TRADING

Inventor： Nguyen C. Khe ,  Vo H. Linh ,  Dinh P. Kanh ,  Nguyen C. Hai ,  Nguyen C. Phu

IPC: C04B24/32 ,  C04B14/04 ,  C04B24/04 ,  C04B24/06 ,  C09D11/03 ,  C09D11/38 ,  C08K3/36 ,  C08K5/09 ,  C04B28/04 ,  H01G11/64

CPC classification number: H01G11/64 ,  C04B14/064 ,  C04B40/0039 ,  C04B2111/00008 ,  C08K3/36 ,  C08K5/09 ,  C08K2201/005 ,  C08K2201/006 ,  C08K2201/011 ,  C09D11/03 ,  C09D11/38 ,  H01G11/38 ,  Y02W30/92 ,  C04B14/06 ,  C04B24/04 ,  C04B24/2641 ,  C04B18/101 ,  C04B24/123 ,  C04B22/10 ,  C08L9/00

Abstract: Certain exemplary embodiments can provide a durability enhancing nano additive. The nano additive can comprise a silica/acid composite. The silica/acid composite can be in a wet dispersion. The silica/acid composite can have an average particle size in the range between approximately 5 nanometers and 10 nanometers. The silica/acid composite can have an opaque or translucent white appearance.

公开(公告)号：US09938416B2

公开(公告)日：2018-04-10

申请号：US15440571

申请日：2017-02-23

Applicant: PPG Industries Ohio, Inc.

Inventor： Noel R. Vanier ,  Eldon L. Decker ,  Stephen B. Istivan ,  Cheng-Hung Hung ,  Gina R. Bonnett

IPC: C09D5/32 ,  C09D7/12 ,  C09C1/46 ,  C01B31/04

CPC classification number: C09D5/32 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/182 ,  C01B32/184 ,  C01B32/20 ,  C01B2204/04 ,  C01B2204/32 ,  C01P2002/01 ,  C01P2002/74 ,  C01P2002/82 ,  C01P2004/04 ,  C01P2004/24 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/11 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/60 ,  C08K3/042 ,  C08K2201/006 ,  C08K2201/016 ,  C09C1/44 ,  C09C1/46 ,  C09D7/61 ,  C08L53/00

Abstract: Thermally produced graphenic carbon particles for use as absorptive pigments are disclosed. The pigments may be used in coatings and bulk articles to provide favorable absorbance characteristics at various wavelengths including visible and infrared regions.