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公开(公告)号：US10414906B2
公开(公告)日：2019-09-17
申请号：US15513514
申请日：2015-09-30
发明人： Ryota Kitago , Takayuki Nagase , Yuuki Kawana , Takayuki Hattori , Takao Wada , Soh Ishino , Yuhei Yamashiro , Masaki Oshimo , Masanobu Nakamura
IPC分类号： C08L9/00 , C08L9/06 , C08L15/02 , C08K3/04 , B60C1/00 , C08L7/00 , B60C15/06 , C08L21/00 , C08L91/00
摘要： The present invention aims to provide pneumatic tires that can achieve both abrasion resistance and low heat build-up properties. The present invention relates to a pneumatic tire including a tread formed from a rubber composition, the rubber composition containing: a rubber component including an isoprene-based rubber and a high-cis polybutadiene rubber having a cis content of 90% by mass or more; one or more types of carbon black; and sulfur, at least one of the one or more types of carbon black being produced from a feedstock oil that has a BMCI value of 150 or less and an aliphatic hydrocarbon content of 30% by mass or more, the BMCI value being calculated from the average boiling point T (° C.) and the specific gravity D (60/60° F.) relative to water at 60° F. according to the equation below, BMCI=48,640/(T+273)+473.7D−456.8.
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公开(公告)号：US09663445B2
公开(公告)日：2017-05-30
申请号：US14801001
申请日：2015-07-16
IPC分类号： C07C15/46 , C07C211/46 , C07C209/04 , C07C37/16 , B01J29/40 , B01J29/46 , B01J29/48 , B60C1/00 , C07C1/20 , C07C201/08 , C07C209/36 , C12P7/22 , C12P7/28 , C07C1/22 , C08F236/10 , C08G73/02 , C08L9/06 , C07C209/18 , C07C1/24 , C07C2/68
CPC分类号： C07C209/04 , B01J29/40 , B01J29/46 , B01J29/48 , B60C1/0016 , C07C1/20 , C07C1/22 , C07C1/24 , C07C2/68 , C07C15/46 , C07C37/16 , C07C201/08 , C07C209/18 , C07C209/36 , C07C211/46 , C07C2521/04 , C07C2527/126 , C07C2529/18 , C07C2529/40 , C08F236/10 , C08G73/02 , C08L9/06 , C08L2205/025 , C08L2205/03 , C12P7/22 , C12P7/28 , C12P2203/00 , Y02P20/52 , C07C205/06 , C07C11/167 , C07C15/04 , C07C11/04 , C07C37/004 , C07C39/04 , C07C37/11
摘要： The present invention provides a synthesis system that can synthesize aniline and/or styrene efficiently, a synthesis system that can synthesize butadiene (1,3-butadiene) efficiently, a rubber chemical for a tire which is synthesized from the aniline obtained by the synthesis system, a synthetic rubber for a tire which is synthesized from the styrene and/or butadiene obtained by the synthesis systems, and a pneumatic tire produced using the rubber chemical for a tire and/or the synthetic rubber for a tire. The present invention relates to a synthesis system for synthesizing aniline and/or styrene from an alcohol having two or more carbon atoms via an aromatic compound.
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