公开(公告)号：US10053581B2

公开(公告)日：2018-08-21

申请号：US15308723

申请日：2015-05-21

Applicant: Omya International AG

Inventor： Tazio Fornera ,  Ola Lindstrøm ,  Alain Cremaschi ,  Wolfgang Höpfl ,  Rolf Endre Orten

IPC: C01F11/18 ,  C09C1/00 ,  C09C1/02 ,  C09C3/04 ,  C09C3/08 ,  C08K3/26 ,  C08K9/04 ,  C08L27/06 ,  C09C3/00 ,  C08K3/013 ,  C08K3/22 ,  C08K5/09 ,  C08L23/08 ,  C08L91/06

CPC classification number: C09C1/021 ,  C01F11/185 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/82 ,  C08K3/013 ,  C08K3/22 ,  C08K3/26 ,  C08K5/09 ,  C08K9/04 ,  C08K2003/265 ,  C08K2201/006 ,  C08L23/0869 ,  C08L27/06 ,  C08L91/06 ,  C08L2205/03 ,  C09C3/006 ,  C09C3/041 ,  C09C3/043 ,  C09C3/08 ,  C08L33/06 ,  C08L91/08

Abstract: The present invention relates to crumbles comprising at least one calcium carbonate-containing material, a process for the preparation of the crumbles, an article comprising the crumbles as well as an use of the crumbles in paper making, paper coating, food, plastic, preferably films, more preferably blown films or breathable films, fibres, polyvinyl chloride, plastisols, thermosetting polymers, more preferably thermosetting unsaturated polyesters or thermosetting unsaturated polyurethanes, agricultural, paint, coatings, adhesives, sealants, pharmaceuticals, agricultural, construction and/or cosmetic applications.

公开(公告)号：US20180218814A1

公开(公告)日：2018-08-02

申请号：US15578411

申请日：2016-06-01

Applicant: DOWA ELECTRONICS MATERIALS CO., LTD.

Inventor： Takayuki YOSHIDA ,  Masahiro GOTOH ,  Toshihiko UEYAMA ,  Takuyuki BABA ,  Toru SUZUKI ,  Koji TANAKA

IPC: H01F1/20 ,  C08K3/08 ,  C08K9/04 ,  C08K3/40 ,  C08K7/14

CPC classification number: H01F1/20 ,  C08K3/08 ,  C08K3/40 ,  C08K7/14 ,  C08K9/04 ,  C08K2003/0843 ,  C08K2003/0856 ,  C08K2201/006 ,  C08K2201/01 ,  C08L81/02 ,  H01F1/26

Abstract: An object is to provide a magnetic compound excellent in high frequency properties and excellent in mechanical strength, and its related items, using the polyarylene sulfide resin, and to provide a technique regarding the magnetic compound having a metal magnetic powder and a polyarylene sulfide resin, and satisfying both mechanical strength and high frequency properties.

公开(公告)号：US10035900B2

公开(公告)日：2018-07-31

申请号：US15503967

申请日：2015-07-29

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Tatsuya Miyazaki

IPC: C08L9/06 ,  C08K3/22 ,  C08K13/02

CPC classification number: C08K13/02 ,  B60C1/00 ,  B60C1/0008 ,  B60C1/0016 ,  C08K3/04 ,  C08K3/06 ,  C08K3/14 ,  C08K3/22 ,  C08K3/30 ,  C08K3/34 ,  C08K3/36 ,  C08K5/5398 ,  C08K2003/2206 ,  C08K2003/2217 ,  C08K2003/2224 ,  C08K2003/2227 ,  C08K2003/2237 ,  C08K2003/2244 ,  C08K2003/3063 ,  C08K2201/006 ,  C08K2201/019 ,  C08L9/06 ,  C08L15/00 ,  C08L25/04 ,  C08L25/06 ,  C08L61/04 ,  C08L91/00 ,  C08L93/00 ,  C08L2666/54 ,  C08L9/00 ,  C08L57/02 ,  C08K3/011

Abstract: Provided are: a rubber composition for treads which contains a diene rubber in the rubber component and can simultaneously achieve blowing resistance during dry running, wet grip performance and abrasion resistance; and a pneumatic tire including a tread formed from the rubber composition for treads. The rubber composition contains: a diene rubber including styrene-butadiene rubber; zinc dithiophosphate; an inorganic filler including at least one selected from the group consisting of: a compound of the formula: mM.xSiOy.zH2O wherein M represents at least one metal selected from the group consisting of Al, Mg, Ti, Ca, and Zr, or an oxide or hydroxide of the metal, m represents an integer of 1-5, x represents an integer of 0-10, y represents an integer of 2-5, and z represents an integer of 0-10; magnesium sulfate; and silicon carbide, and having a BET value of 5-120 m2/g and a linseed oil absorption of 30-80 mL/100 g; and sulfur, wherein, per 100 parts by mass of the diene rubber, there are 0.2-15 parts by mass of the zinc dithiophosphate, 1-70 parts by mass of the inorganic filler, and less than 2.5 parts by mass of zinc oxide.

公开(公告)号：US10011701B2

公开(公告)日：2018-07-03

申请号：US14557594

申请日：2014-12-02

Applicant: Shin-Etsu Chemical Co., Ltd.

Inventor： Osamu Hayashida ,  Kazuhiro Oishi ,  Atsuhito Kashima

IPC: C08K3/36 ,  C08K5/14

CPC classification number: C08K3/36 ,  C08K5/14 ,  C08K2201/006 ,  C08L83/08

Abstract: A fluorosilicone rubber composition is provided comprising (A) a fluorosilicone gum having an aliphatic unsaturated monovalent hydrocarbon group content of 0.03-1 mol % based on the total of monovalent hydrocarbon groups and a residual alkali metal content of up to 20 ppm, (B) reinforcing silica having a specific surface area of 50-100 m2/g, and (C) an organic peroxide catalyst. The composition is molded into silicone rubber parts which are improved in compression set even after immersion in ε-caprolactam.

公开(公告)号：US20180171099A1

公开(公告)日：2018-06-21

申请号：US15893457

申请日：2018-02-09

Applicant: Niagara Bottling, LLC

Inventor： Jay Clarke Hanan ,  Vahid Shabafrooz ,  Sudheer Bandla

IPC: C08K3/04

CPC classification number: C08K3/04 ,  C08K3/042 ,  C08K2201/006 ,  C08K2201/011 ,  C08L67/02

Abstract: A composition and a method are provided for graphene reinforced polyethylene terephthalate (PET). Graphene nanoplatelets comprising a suitable initial surface area are added to a solvent for producing PET. In some embodiments, the solvent comprises ethylene glycol. The solvent and graphene nanoplatelets are sonicated to disperse the nanoplatelets within the solvent. The solvent and graphene nanoplatelets are centrifuged to remove nanoplatelet agglomerates within the solvent. A supernatant solution of dispersed graphene nanoplatelets and solvent is decanted and then used for in-situ polymerization of the graphene reinforced PET comprising a continuous matrix of PET with a dispersed graphene reinforcement phase. The graphene reinforcements comprise a minimal number of layers of two-dimensional mono-atomic carbon sheets. In some embodiments, the number of layers ranges between 1 layer and 7 layers. The graphene reinforced PET preferably comprises a concentration of graphene nanoplatelets being less than substantially 2% weight fraction of the graphene reinforced PET.

公开(公告)号：US09999868B2

公开(公告)日：2018-06-19

申请号：US15322561

申请日：2016-01-12

Applicant: LG Chem, Ltd.

Inventor： Bo-Hee Park ,  Young-Sam Kim

IPC: B01J20/26 ,  C08J3/24 ,  C08F220/06 ,  C08K3/36 ,  C08K7/26 ,  B01J20/10 ,  B01J20/28

CPC classification number: B01J20/267 ,  B01J20/103 ,  B01J20/261 ,  B01J20/265 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/28064 ,  B01J20/28066 ,  C08F2/44 ,  C08F220/06 ,  C08J3/075 ,  C08J3/245 ,  C08J2333/02 ,  C08K3/04 ,  C08K3/36 ,  C08K7/24 ,  C08K7/26 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2201/006 ,  C08L33/02

Abstract: The present invention relates to a method for preparing a superabsorbent polymer including a) preparing a hydrogel phase polymer by thermopolymerizing or photopolymerizing a monomer composition including a water-soluble ethylenically unsaturated monomer and a polymerization initiator; b) adding particles having properties of the following i) and ii) to the hydrogel phase polymer, i) BET specific surface area of 300 m2/g to 1500 m2/g and ii) porosity of 50% or greater; c) chopping the particle-added hydrogel phase polymer; d) drying the hydrogel phase polymer; e) milling the dried hydrogel phase polymer; f) adding a surface crosslinking agent to the milled hydrogel phase polymer; and g) carrying out a surface crosslinking reaction.

公开(公告)号：US10000613B2

公开(公告)日：2018-06-19

申请号：US15600017

申请日：2017-05-19

Applicant: Cabot Corporation

Inventor： Jincheng Xiong ,  Martin C. Green ,  William R. Williams ,  Dmitry Fomitchev ,  Gerald D. Adler ,  Duane G. McDonald ,  Ron Grosz ,  Michael D. Morris

IPC: C08J3/215 ,  C08J3/22 ,  C08K3/04 ,  C08K3/36

CPC classification number: C08J3/22 ,  C08J3/16 ,  C08J2307/02 ,  C08K3/04 ,  C08K3/36 ,  C08K9/02 ,  C08K2201/006 ,  C08L7/02 ,  C08L7/00

Abstract: Methods to make a silica and carbon black elastomer composite with a destabilized dispersion that includes silica are described, along with particle reinforced elastomer composites made from the methods. The advantages achieved with the methods are further described.

公开(公告)号：US10000612B2

公开(公告)日：2018-06-19

申请号：US15600076

申请日：2017-05-19

Applicant: Cabot Corporation

Inventor： Jincheng Xiong ,  Martin C. Green ,  William R. Williams ,  Dmitry Formitchev ,  Gerald D. Adler ,  Duane G. McDonald ,  Ron Grosz

IPC: C08J3/215 ,  C08K3/36

CPC classification number: C08J3/215 ,  C08J2307/02 ,  C08J2309/10 ,  C08J2321/02 ,  C08K3/04 ,  C08K3/36 ,  C08K2201/006 ,  C08L7/00 ,  C08L7/02

Abstract: Methods to make a silica elastomer composite with a destabilized dispersion of silica are described, along with silica elastomer composites made from the methods. The advantages achieved with the methods are further described.

公开(公告)号：US09982195B2

公开(公告)日：2018-05-29

申请号：US14768202

申请日：2013-08-12

Applicant: Konoshima Chemical Co., Ltd.

Inventor： Seiji Matsui

IPC: C09K21/02 ,  C01F5/22 ,  C08K9/04

CPC classification number: C09K21/02 ,  C01F5/22 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2006/12 ,  C08K9/04 ,  C08K2201/003 ,  C08K2201/006

Abstract: Provided are a flame retardant which is good in dispersibility in an organic polymeric material, and does not lower, even after mixed with an organic polymeric material, material properties thereof; a flame retardant composition; and a shaped body. The flame retardant of the present invention includes magnesium hydroxide particles subjected to a surface treatment, the particles satisfying the following (A) to (D): (A) an average particle size is 2 μm or less according to a laser diffraction method; (B) a BET specific surface area is 3 to 15 m2/g; (C) a degree of mono-dispersion is 50% or more, the degree of mono-dispersion being represented by the following equation: Degree of mono-dispersion (%)=(average primary particle size [μm] of particles according to SEM observation/average particle size [μm] of particles according to laser diffraction method)×100; and, (D) just after 1 mL of a 0.1 M solution of nitric acid is dropwise added at a dropping rate of 0.1 mL/minute to a suspension obtained by adding 1.0 g of the flame retardant to 100 mL of an aqueous mixed solution containing 0.1% by weight of each of a wetting agent and an electrolyte, pH of the suspension is 9.0 or less according to a potentiometric titration.

公开(公告)号：US20180112056A1

公开(公告)日：2018-04-26

申请号：US15790334

申请日：2017-10-23

Applicant: Lotte Advanced Materials Co., Ltd.

Inventor： Cheon Seok YANG ,  Yoen Kyoung KIM ,  Seung Yong BAE ,  Ju Sung KIM

IPC: C08K3/22 ,  C08K5/00 ,  C08F12/02 ,  C08F20/18 ,  C08F8/42 ,  C08L77/00 ,  C08L67/00

CPC classification number: C08K3/22 ,  B29C45/0001 ,  C08F8/42 ,  C08F12/02 ,  C08F20/18 ,  C08K5/0016 ,  C08K2003/2296 ,  C08K2201/003 ,  C08K2201/006 ,  C08L67/00 ,  C08L77/00 ,  C08L2205/24 ,  G01N23/20 ,  C08L51/04 ,  C08L23/12 ,  C08L25/12

Abstract: A thermoplastic resin composition and a molded article produced therefrom. The thermoplastic resin composition includes about 100 parts by weight of a thermoplastic resin and about 0.5 to about 30 parts by weight of zinc oxide. The zinc oxide has a peak intensity ratio (B/A) of about 0.1 to about 1.0, wherein A indicates a peak in the wavelength range of 370 nm to 390 nm and B indicates a peak in the wavelength range of 450 nm to 600 nm in photoluminescence measurement. The thermoplastic resin composition can exhibit good properties in terms of weather resistance, antibacterial properties, and the like.