公开(公告)号：US20180093531A1

公开(公告)日：2018-04-05

申请号：US15721054

申请日：2017-09-29

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Yuka Yokoyama ,  Shuichiro Ono

IPC: B60C1/00 ,  C08L9/00

CPC classification number: B60C1/0016 ,  B60C11/005 ,  B60C2001/0083 ,  C08K3/013 ,  C08K3/04 ,  C08K2201/006 ,  C08L7/00 ,  C08L9/00 ,  C08L9/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08K3/36

Abstract: Provided are a cap tread rubber composition for cold weather tires enabling a balanced improvement in fuel economy, abrasion resistance, performance on ice/snow, and high-speed performance on snow-/ice-free cold roads, and a cold weather tire formed from the same. The rubber composition contains: a rubber component including BR, SBR, and NR and/or IR; and a filler, the composition having a combined amount of NR, IR, and BR of 80% by mass or more, an amount of BR of 30% by mass or more, and an amount of SBR of 0.3-10% by mass, each per 100% by mass of the rubber component, the filler including 60% by mass or more of silica per 100% by mass of the filler, the composition containing, per 100 parts by mass of the rubber component, 50 parts by mass or more of a fine particle silica having a N2SA of 190 m2/g or more.

公开(公告)号：US20180043718A1

公开(公告)日：2018-02-15

申请号：US15672315

申请日：2017-08-09

Applicant: TOYO INK SC HOLDINGS CO., LTD. ,  TOYO INK CO., LTD.

Inventor： Sayaka MASUBUCHI ,  Isao FUKAYAMA ,  Shigeki MINE ,  Katsuyuki UEKI

IPC: B41M5/50 ,  B41M7/00 ,  C09D175/06 ,  C09D5/28 ,  C09D7/00 ,  C09D7/12 ,  B41F23/04 ,  B05D3/06

CPC classification number: B41M5/502 ,  B05D3/061 ,  B05D3/068 ,  B05D5/02 ,  B05D7/546 ,  B05D2601/22 ,  B41F23/04 ,  B41M7/0045 ,  B41M7/0054 ,  C08F290/067 ,  C08G18/4063 ,  C08G18/42 ,  C08G18/4202 ,  C08G18/4288 ,  C08G18/6254 ,  C08G18/725 ,  C08G18/7642 ,  C08G18/792 ,  C08G18/8029 ,  C08K3/36 ,  C08K2201/005 ,  C08K2201/006 ,  C09D5/28 ,  C09D7/42 ,  C09D7/61 ,  C09D7/67 ,  C09D7/69 ,  C09D175/06 ,  C23C4/00 ,  C09D175/16 ,  C09D175/04 ,  C08L75/04 ,  C08L1/02

Abstract: A matte coating composition is provided which, while exhibiting low gloss, has high levels of transparency and various resistance properties. Also provided are a decorative material having superior design aesthetics that uses the above matte coating composition, and a method for producing the decorative material. A matte coating composition used for forming a surface protective layer that can utilize gloss difference to portray an uneven three-dimensional feel, wherein the matte coating composition contains a silica and a binder component, and is at least one of heat-curable and ionizing radiation-curable, the silica has an average particle size determined by a laser diffraction method of 3 to 10 μm, and a primary particle size calculated from the specific surface area of 10 to 50 nm, and the amount of the silica, relative to the resin solid fraction of the matte coating composition, is from 20 to 30% by weight.

公开(公告)号：US20170368876A1

公开(公告)日：2017-12-28

申请号：US15540463

申请日：2016-02-05

Applicant: BRIDGESTONE CORPORATION

Inventor： Takayuki MARUYAMA ,  Kazuya MURATA ,  Seiichi KATO ,  Tomokatsu IKUTA

IPC: B60C1/00 ,  C08K3/04 ,  C08J3/22 ,  C08L21/00 ,  C08K3/22

CPC classification number: B60C1/00 ,  C08J3/215 ,  C08J3/22 ,  C08J2307/02 ,  C08K3/04 ,  C08K3/22 ,  C08K2003/2296 ,  C08K2201/003 ,  C08K2201/006 ,  C08L21/00 ,  C08L7/00

Abstract: As a rubber composition excellent in fatigue resistance and a method for producing the same, this disclosure provides a rubber composition containing a zinc oxide, wherein: a total volume of aggregates of the zinc oxide with a diameter of 20 μm or more is 0.008 or less in the rubber composition by volume fraction; and a method for producing the rubber composition, comprising: preparing a wet masterbatch by using a carbon black with a surface average acidic functional group amount (μeq/m2) of 0.15 or more and less than 3.00, preferably 0.40 or more and less than 1.50; and compounding a zinc oxide with the wet masterbatch.

公开(公告)号：US20170335128A1

公开(公告)日：2017-11-23

申请号：US15158751

申请日：2016-05-19

Applicant: BEHR PROCESS CORPORATION

Inventor： CHENCHEN XUE ,  MING-REN TARNG

IPC: C09D133/08

CPC classification number: C09D133/08 ,  C08K2003/2241 ,  C08K2201/005 ,  C08K2201/006 ,  C08K2201/014 ,  C09D5/1606 ,  C09D5/1618

Abstract: A paint composition for forming energy saving self-cleaning coatings includes water, a binder composition, a powder catalyst composition, a first pigment composition, a second pigment composition, and a fluoropolymer-composition. The binder composition includes a first acrylic resin having an average particle size from about 0.2 to 1 micron and a glass transition temperature less than about 10° C. The powder catalyst composition includes anatase titanium dioxide with a surface area from about 50 to 500 m2/g. It should be appreciated that anatase provides catalyst activity that is useful for providing the self-cleaning properties of the present embodiment. The first pigment composition includes rutile titanium dioxide which typically has low or no catalytic activity while the second pigment composition is different than the first pigment composition. Characteristically, the fluoropolymer-containing composition includes polyvinylidene fluoride and a second acrylic resin.

公开(公告)号：US20170291450A1

公开(公告)日：2017-10-12

申请号：US15469869

申请日：2017-03-27

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.

Inventor： Suguru IZUMO ,  Ryoji KOJIMA

IPC: B60C1/00 ,  C08L9/06 ,  C08L15/00 ,  C08C19/25 ,  C08L21/00

CPC classification number: B60C1/0016 ,  C08C19/25 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/09 ,  C08K5/18 ,  C08K5/47 ,  C08K5/548 ,  C08K2003/023 ,  C08K2201/006 ,  C08L9/00 ,  C08L9/06 ,  C08L15/00 ,  C08L21/00 ,  C08L45/00 ,  C08L47/00 ,  C08L57/02 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/08

Abstract: There is provided a pneumatic tire having improved wet grip performance and fuel efficiency in a good balance. The pneumatic tire is provided with a tread composed of a rubber composition comprising not less than 0.5 part by mass of silica and not less than 5 parts by mass of a resin based on 100 parts by mass of a rubber component comprising 40 to 100% by mass of a styrene-butadiene rubber and 0 to 60% by mass of a butadiene rubber, wherein an adhesive force of the rubber composition measured by the specified adhesion test method is not less than 300 when an adhesive force of a reference rubber composition wherein the whole amount of resin has been replaced by oil is assumed to be 100, and a ratio of a loss tangent tan δ0° C. at 0° C. of the rubber composition to a loss tangent tan δ70° C. at 70° C. of the rubber composition (tan δ0° C./tan δ70° C. is from 3.0 to 10.

公开(公告)号：US20170283559A1

公开(公告)日：2017-10-05

申请号：US15507434

申请日：2016-01-18

Applicant: Wacker Chemie AG

Inventor： Torsten SIXT ,  Franz NEUHAUSER

IPC: C08G77/18 ,  C08K3/36 ,  C08G77/08 ,  C08L83/06

CPC classification number: C08L83/06 ,  C08G77/08 ,  C08G77/16 ,  C08G77/18 ,  C08K3/30 ,  C08K3/36 ,  C08K5/5419 ,  C08K2003/3045 ,  C08K2201/006 ,  C08K2201/019 ,  C08L83/00 ,  C08L83/04

Abstract: Moisture curable elastomer compositions are highly suitable for use as sealants, and initially contain an organopolysiloxane having condensable groups, a tri-acyloxy functional organosilicon compound, and as fillers, anhydrite and silica. The compositions have very low modulus and accommodate high joint movement, while being storage stable

公开(公告)号：US09777171B1

公开(公告)日：2017-10-03

申请号：US15229685

申请日：2016-08-05

Applicant: VORBECK MATERIALS CORP.

Inventor： Kate Redmond ,  Dan F Scheffer ,  Christy V. Martin

IPC: C09D11/037 ,  C09D11/107 ,  C09D11/033 ,  C09D11/106 ,  C09D11/52 ,  C08J7/04 ,  C08K3/04 ,  C08K3/08

CPC classification number: C09D11/037 ,  C08J7/047 ,  C08J2367/02 ,  C08J2429/14 ,  C08J2433/10 ,  C08K3/04 ,  C08K3/042 ,  C08K3/08 ,  C08K5/05 ,  C08K5/1535 ,  C08K5/1565 ,  C08K5/3445 ,  C08K2003/0806 ,  C08K2201/001 ,  C08K2201/006 ,  C09D11/033 ,  C09D11/106 ,  C09D11/107 ,  C09D11/52

Abstract: Compositions comprising graphene sheets, graphite, at least one binder, a carrier system. About 1 to about 50 weight percent of the carrier system comprises at least one of a cyclic imide and lactone. The graphene sheets consist of fully exfoliated single sheets of graphite. The ratio by weight of graphite to graphene sheets is from about 50:50 to about 85:15. The composition may be used as coatings and inks.

公开(公告)号：US20170275175A1

公开(公告)日：2017-09-28

申请号：US15510771

申请日：2015-09-03

Applicant: Omya International AG

Inventor： Matthias Buri ,  Samuel Rentsch ,  Patrick A.C. Gane ,  René Vinzenz Blum

IPC: C01F11/18 ,  A61K8/19 ,  D21H19/38 ,  C08K3/22 ,  C08K3/26 ,  C09C1/02 ,  A61K8/02 ,  A61K8/55

CPC classification number: C01F11/185 ,  A61K8/0241 ,  A61K8/19 ,  A61K8/55 ,  A61K2800/10 ,  A61K2800/612 ,  A61K2800/651 ,  A61Q19/00 ,  C08K3/22 ,  C08K3/26 ,  C08K9/04 ,  C08K2003/262 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/021 ,  D21H19/385

Abstract: The present invention relates to a process to modify at least part of the surface of an earth alkaline metal carbonate-containing material in a dry blending process as well as to a mineral product obtainable by the inventive process and uses thereof.

公开(公告)号：US09748016B2

公开(公告)日：2017-08-29

申请号：US14360746

申请日：2012-10-26

Applicant: ZEON CORPORATION

Inventor： Masahiro Shigeta ,  Tsutomu Nagamune ,  The Ban Hoang ,  Mitsugu Uejima

IPC: H01B1/24 ,  C01B31/00 ,  B82Y30/00 ,  C01B31/02 ,  B82Y40/00 ,  C08J3/215 ,  C08K7/24

CPC classification number: H01B1/24 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  C01B32/174 ,  C01B2202/32 ,  C08J3/215 ,  C08J2309/04 ,  C08K3/041 ,  C08K7/24 ,  C08K2201/006 ,  C08K2201/011 ,  C08L21/00 ,  C08L9/00 ,  C08L15/005 ,  C08L9/06

Abstract: A method of the present invention for producing a carbon nanotube includes: a dispersing step of dispersing a carbon nanotube in a solvent by carrying out a dispersion treatment that brings about a cavitation effect, the carbon nanotube having an average diameter (Av) and a diameter distribution (3σ) that satisfy 0.60>3σ/Av>0.20; and a mixing step of mixing carbon nanotube slurry obtained in the dispersing step with latex.

公开(公告)号：US20170240746A1

公开(公告)日：2017-08-24

申请号：US15128702

申请日：2015-04-15

Applicant: Omya International AG

Inventor： Samuel Rentsch ,  Fabio Ippolito ,  Matthias Welker ,  Patrick A.C. Gane

IPC: C09C1/02 ,  C01F11/18 ,  C08K3/26 ,  D21H17/67 ,  D21H19/38 ,  C08K9/04 ,  C09D7/12

CPC classification number: C09C1/021 ,  C01F11/185 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/82 ,  C08K3/26 ,  C08K9/04 ,  C08K2003/265 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/02 ,  C09C3/041 ,  C09C3/08 ,  C09D7/62 ,  C09D7/69 ,  D21H17/675 ,  D21H19/385

Abstract: The present invention relates to a process for the production of a mineral filler product comprising a step of dry grinding a calcium carbonate-containing material in the presence of an agent being a polyol. The mineral filler product according to the present invention was found to have a reduced moisture pickup as compared to prior art products.