3-hydroxy-N-[(Z)-pentan-2-ylideneamino]naphthalene-2-carboxamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 3-hydroxy-N-[(Z)-pentan-2-ylideneamino]naphthalene-2-carboxamide
• 化学式: C₁₆H₁₈N₂O₂
• 分子量: 270.33
• InChiKey: RSRDAGPXJWNKES-BOPFTXTBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  61.7
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Polymaleimide-containing rubber composition and tire
  申请人：BRIDGESTONE CORPORATION

  公开号：EP1199331A1

  公开（公告）日：2002-04-24

  A rubber composition comprises at least one rubber ingredient selected from natural rubber and synthetic rubbers, and a polymaleimide synthesized by reacting at least one of anhydrous maleic acid and anhydrous citraconic acid with methylene polyaniline.

  一种橡胶组合物包含至少一种橡胶成分，选自天然橡胶和合成橡胶，以及一种聚马来酰亚胺，由无水马来酸和无水柠檬酸中的至少一种与亚甲基聚苯胺反应合成。
• PNEUMATIC TIRE
  申请人：Bridgestone Corporation

  公开号：EP2116396A1

  公开（公告）日：2009-11-11

  This invention relates to a pneumatic tire in which an appearance during a final stage of running is good and a heat buildup is low, and more particularly to a pneumatic tire comprising a tread portion (3) having a cap rubber (8) and a base rubber (7), characterized in that a rubber composition comprising not less than 30 parts by mass of carbon black and not less than 2 parts by mass of silica based on 100 parts by mass of a rubber component is used in the base rubber (7), and the base rubber (7) has a tensile stress at 300% elongation (M300) of 10-14 MPa and a loss tangent (tan δ) of 0.1 or lower.

  本发明涉及一种充气轮胎，该轮胎在行驶的最后阶段具有良好的外观和较低的热量积聚，特别是涉及一种充气轮胎，该轮胎包括胎面部分（3），胎面部分（3）具有帽橡胶（8）和基础橡胶（7）、其特征在于，在基胶（7）中使用了一种橡胶组合物，该组合物包括不少于 30 份（质量）的碳黑和不少于 2 份（质量）的白炭黑（以 100 份（质量）的橡胶组分为基础），并且基胶（7）在伸长率为 300% 时的拉伸应力（M300）为 10-14 兆帕，损耗正切（tan δ）为 0.1 或更低。
• RUBBER COMPOSITION FOR TIRE TREAD AND TIRE
  申请人：Bridgestone Corporation

  公开号：EP3725838A1

  公开（公告）日：2020-10-21

  The present invention relates to a rubber composition for a tire tread comprising rubber components comprising 70 mass% or more of natural rubber, at least one selected from the group consisting of zinc oxide, a fatty acid, and a fatty acid zinc in a total amount of 2 parts by mass or more and less than 13 parts by mass relative to 100 parts by mass of the rubber components, a filler comprising carbon black, and a carbon black dispersant, wherein a vulcanized rubber of the rubber composition has an integrated value of white areas with a particle size of 32 µm or more, of 15% or less of the integrated value of white areas with a particle size of 3 to 57 µm, in measurement of a cross section using a dispergrader in accordance with ASTM D7723.

  本发明涉及一种用于轮胎胎面的橡胶组合物，该组合物包含橡胶成分，其中天然橡胶占 70 质量％或以上，至少一种选自由氧化锌、脂肪酸和脂肪酸锌组成的组，相对于 100 质量份的橡胶成分，其总量为 2 质量份或以上且小于 13 质量份、由炭黑组成的填料，以及炭黑分散剂，其中橡胶组合物的硫化橡胶在使用符合 ASTM D7723 标准的分散机测量横截面时，粒径为 32 微米或以上的白色区域的综合值为粒径为 3 至 57 微米的白色区域综合值的 15%或以下。
• Rubber composition for conveyor belt, and conveyor belt
  申请人：BRIDGESTONE CORPORATION

  公开号：US10442915B2

  公开（公告）日：2019-10-15

  A rubber composition capable of forming a conveyor belt. The rubber composition for a conveyor belt contains: rubber components including natural rubber and butadiene rubber; a vulcanizing agent; a vulcanization accelerator; carbon black; chlorinated paraffin; and antimony trioxide. A mass ratio of content of the natural rubber to content of the butadiene rubber (natural rubber content:butadiene rubber content) is 25:75 to 45:55.

  一种能够形成传送带的橡胶组合物。用于传送带的橡胶组合物包含：橡胶成分，包括天然橡胶和丁二烯橡胶；硫化剂；硫化促进剂；炭黑；氯化石蜡；以及三氧化二锑。天然橡胶含量与丁二烯橡胶含量的质量比（天然橡胶含量：丁二烯橡胶含量）为 25:75 至 45:55。
• A RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE
  申请人：Bridgestone Americas Tire Operations, LLC

  公开号：EP2665771A2

  公开（公告）日：2013-11-27