(E)-4-(4-aminoanilino)-2-methyl-4-oxo-but-2-enoic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-4-(4-aminoanilino)-2-methyl-4-oxo-but-2-enoic acid
• 英文别名: (E)-4-(4-aminoanilino)-2-methyl-4-oxobut-2-enoic acid
• 化学式: C₁₁H₁₂N₂O₃
• 分子量: 220.22
• InChiKey: JTMFYGHUJPDZMB-VOTSOKGWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  92.4
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• RUBBER COMPOSITION
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150251992A1

  公开（公告）日：2015-09-10

  A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component, a filler and a sulfur component and a second step of thermally treating the kneaded material obtained in the previous step. (A1): a compound represented by formula (I) (B1): a salt of a compound represented by formula (I) (C1): a solvate of a compound represented by formula (I) (D1): a solvate of a salt of a compound represented by formula (I)

  通过将至少从(A1)、(B1)、(C1)和(D1)组成的群体中选择的至少一种、橡胶成分和填料混炼而得到的橡胶组合物，以及一种改善硫化橡胶的粘弹性能的方法，包括第一步骤：混炼至少从(A1)、(B1)、(C1)和(D1)组成的群体中选择的至少一种、橡胶成分、填料和硫化物成分，以及第二步骤：对在前一步骤中获得的混炼材料进行热处理。(A1)：由式(I)表示的化合物(B1)：由式(I)表示的化合物的盐(C1)：由式(I)表示的化合物的溶剂(D1)：由式(I)表示的化合物的盐的溶剂
• CARBON BLACK
  申请人：Sumitomo Chemical Company Limited

  公开号：EP2913367A1

  公开（公告）日：2015-09-02

  A modified carbon black comprising carbon black and at least one compound selected from the group consisting of a compound represented by formula (I) and a compound represented by formula (II), in which the content of the at least one compound selected from the group consisting of a compound represented by formula (I) and a compound represented by formula (II) relative to 100 parts by weight of carbon black is 0.1 to 50 parts by weight.

  一种改性炭黑，由炭黑和至少一种选自式(I)和式(II)化合物组的化合物组成，其中至少一种选自式(I)和式(II)化合物组的化合物相对于 100 重量份炭黑的含量为 0.1 至 50 重量份。
• RUBBER COMPOSITION AND PNEUMATIC TIRE
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3196244A1

  公开（公告）日：2017-07-26

  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.

  本发明旨在提供可同时实现耐磨性和低热积聚特性的充气轮胎。本发明涉及一种充气轮胎，包括由橡胶组合物形成的胎面，橡胶组合物包含橡胶成分，包括异戊二烯基橡胶和顺式含量为 90% 或以上的高顺式聚丁二烯橡胶； 一种或多种类型的炭黑；一种或多种类型的炭黑中至少有一种是由 BMCI 值为 150 或以下、脂肪族碳氢化合物含量为 30% 或以上的原料油生产的，BMCI 值是根据平均沸点 T(°C)和相对于 60°F 水的比重 D(60/60°F)按下式计算得出的：BMCI=48,640/T+273+473。7D-456.8.
• RUBBER COMPOSITION FOR TIRES AND TIRE
  申请人：BRIDGESTONE CORPORATION

  公开号：US20200283613A1

  公开（公告）日：2020-09-10

  Provided are a rubber composition for tires having excellent low fuel consumption and having crack resistance and tear resistance, which contains a rubber component (A) containing a synthetic isoprene having a weight-average molecular weight (Mw) of 800,000 or more, a molecular weight distribution (Mw/Mn) of 2.5 or less, and a cis-1,4-bond content of 96% or more, a carbon black (B), and a specific carbon black dispersant (C); and a tire using the rubber composition.
• US9365497B2
  申请人：——

  公开号：US9365497B2

  公开（公告）日：2016-06-14