2-(Hydroxymethyl)-2-(14-tridecoxyheptacosan-14-yl)hexadecane-1,3-diol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-(Hydroxymethyl)-2-(14-tridecoxyheptacosan-14-yl)hexadecane-1,3-diol
• 英文别名: 2-(hydroxymethyl)-2-(14-tridecoxyheptacosan-14-yl)hexadecane-1,3-diol
• 化学式: C₅₇H₁₁₆O₄
• 分子量: 865.5
• InChiKey: YHVMCIJFPAEPRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  24.2
• 重原子数：
  61
• 可旋转键数：
  53
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  69.9
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• LUBRICANT COMPOSITION AND ROLLING BEARING HAVING SAME SEALED THEREIN
  申请人：NSK Ltd.

  公开号：EP3733821A1

  公开（公告）日：2020-11-04

  The rolling bearing of the present invention is lubricated with a lubricant composition which contains a fatty acid metal salt, a dithiocarbamic acid metal salt, a phosphorous additive, and a basic additive, and which has a total acid number of 3.7 mgKOH/g or more. The rolling bearing makes it possible to further improve anti-fretting performance, and to reduce a decrease in anti-fretting property even when used in an environment in which fluorine grease penetrates into the bearing in which urea grease is used.

  本发明的滚动轴承使用一种润滑剂组合物进行润滑，该组合物含有脂肪酸金属盐、二硫代氨基甲酸金属盐、磷添加剂和碱性添加剂，其总酸值大于或等于 3.7 mgKOH/g。这种滚动轴承能够进一步提高抗摩擦性能，即使在氟润滑脂渗入使用尿素润滑脂的轴承的环境中使用，也能减少抗摩擦性能的下降。
• LUBRICANT COMPOSITION
  申请人：NSK Ltd.

  公开号：EP3733822A1

  公开（公告）日：2020-11-04

  A lubricant composition according to the present invention contains a fatty acid metal salt, a metal dithiocarbamate, and an additive having an effect of increasing an acid value of the lubricant composition, whereby fretting resistance performances are further improved.

  根据本发明，一种润滑油组合物含有一种脂肪酸金属盐、一种二硫代氨基甲酸金属盐和一种添加剂，其作用是增加润滑油组合物的酸值，从而进一步提高抗摩擦性能。
• MATTE ACRYLIC RESIN FILM
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3812418A1

  公开（公告）日：2021-04-28

  The present invention is to provide an acrylic matte resin film with good matte appearance, high thermal stability during molding, stable production, in addition, excellent appearance design, high mechanical strength, easy handling, and applicability for various applications. Provided is an acrylic matte resin film which has a surface having a 60° surface glossiness (Gs60°) of less than 100% on at least one of the films, wherein an arithmetic mean roughness (Ra) of the surface having the surface glossiness satisfies the following formula (1) and wherein the surface satisfying the following formula (1), comprises an acrylic resin composition (a) has a gel content of 40% by mass or more: 2.2×NGs60°−0.97≦Ra≦4.4×NGs60°−0.97 wherein NGs indicates a value obtained by excluding % from Gs60 °, which is less than 100%.

  本发明旨在提供一种丙烯酸亚光树脂薄膜，该薄膜具有良好的亚光外观、成型时的热稳定性高、生产稳定，此外还具有出色的外观设计、较高的机械强度、易于处理以及适用于各种应用。 本发明提供了一种丙烯酸亚光树脂薄膜，其至少有一层薄膜的表面光泽度（Gs60°）小于 100%，其中具有表面光泽度的表面的算术平均粗糙度（Ra）满足下式（1），满足下式（1）的表面由丙烯酸树脂组合物（a）组成，其凝胶含量为 40%（质量分数）或以上：2.2×NGs60°-0.97≦Ra≦4.4×NGs60°-0.97，其中 NGs 表示从 Gs60 ° 中剔除 % 而得到的小于 100%的值。
• Acrylic matte resin film
  申请人：Mitsubishi Chemical Corporation

  公开号：US11203685B2

  公开（公告）日：2021-12-21

  The present invention is to provide an acrylic matte resin film with good matte appearance, high thermal stability during molding, stable production, in addition, excellent appearance design, high mechanical strength, easy handling, and applicability for various applications. Provided is an acrylic matte resin film which has a surface having a 60° surface glossiness (Gs60°) of less than 100% on at least one of the films, wherein an arithmetic mean roughness (Ra) of the surface having the surface glossiness satisfies the following formula (1) and wherein the surface satisfying the following formula (1), comprises an acrylic resin composition (a) has a gel content of 40% by mass or more: 2.2×NGs60°(−0.97)≤Ra≤4.4×NGs60°(−0.97) . . .   (1) wherein NGs indicates a value obtained by excluding % from Gs60°, which is less than 100%.

  本发明旨在提供一种具有良好哑光外观、成型过程中高热稳定性、生产稳定的丙烯酸消光树脂膜，此外，还具有出色的设计外观、高机械强度、易于处理，并且适用于各种应用场景。本发明提供了一种丙烯酸消光树脂膜，所述膜的表面在至少一个表面上具有60°表面光泽度(Gs60°)小于100％，其中具有表面光泽度的表面的算术平均粗糙度(Ra)满足以下公式(1)，并且所述满足以下公式(1)的表面，由具有40％质量或更多凝胶含量的丙烯酸树脂组合物(a)组成： 2.2×NGs60°(-0.97) ≤ Ra ≤ 4.4×NGs60°(-0.97)  (1) 其中，NGs表示从Gs60°中排除％后的值，且小于100％。
• ACRYLIC MATTE RESIN FILM
  申请人：Mitsubishi Chemical Corporation

  公开号：US20210115240A1

  公开（公告）日：2021-04-22

  The present invention is to provide an acrylic matte resin film with good matte appearance, high thermal stability during molding, stable production, in addition, excellent appearance design, high mechanical strength, easy handling, and applicability for various applications. Provided is an acrylic matte resin film which has a surface having a 60° surface glossiness (Gs60°) of less than 100% on at least one of the films, wherein an arithmetic mean roughness (Ra) of the surface having the surface glossiness satisfies the following formula (1) and wherein the surface satisfying the following formula (1), comprises an acrylic resin composition (a) has a gel content of 40% by mass or more: 2.2× NGs 60° (−0.97) ≤Ra ≤4.4× NGs 60° (−0.97) . . . (1) wherein NGs indicates a value obtained by excluding % from Gs60°, which is less than 100%.