壬二酸二异壬酯 | 71850-10-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 壬二酸二异壬酯
• 英文名称: Diisononyl azelate
• 英文别名: bis(7-methyloctyl) nonanedioate
• CAS: 71850-10-7
• 化学式: C₂₇H₅₂O₄
• 分子量: 440.7
• InChiKey: GXFQQWKYCJDABX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  31
• 可旋转键数：
  24
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Gasoline additive composition
  申请人：Tonen Corporation

  公开号：EP0460957A2

  公开（公告）日：1991-12-11

  A gasoline additive composition is disclosed comprising an ester, and at least one dispersant component selected from a monosuccinimide, a bissuccinimide, an alkylamine of average molecular weight 500 - 5000 having a polyolefine polymer as an alkyl group, and a benzylamine derivative of average molecular weight 500 - 5000. The composition may further comprise a polyoxyalkylene glycol or derivative thereof, and/or a lubricant oil fraction of viscosity in the range 3 - 35 mm²/s (100°C). The composition has utility in preventing or reducing undesired deposits on the surfaces of intake valves of an automobile engine.

  本发明公开了一种汽油添加剂组合物，该组合物包含一种酯和至少一种分散剂成分，该分散剂成分选自单琥珀酰亚胺、双琥珀酰亚胺、以聚烯烃聚合物为烷基的平均分子量为 500 - 5000 的烷基胺和平均分子量为 500 - 5000 的苄基胺衍生物。该组合物还可进一步包含聚氧亚烷基二醇或其衍生物，和/或粘度在 3 - 35 mm²/s （100°C）范围内的润滑油馏分。 该组合物可用于防止或减少汽车发动机进气阀表面的沉积物。
• IMPACT MODIFIER, PROCESS FOR PRODUCTION, AND RESIN COMPOSITION CONTAINING THE SAME
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP1106649A1

  公开（公告）日：2001-06-13

  The present invention relates to an impact strength modifier capable of imparting both excellent weathering resistance and impact resistance, and to a resin composition comprising the impact strength modifier and a thermoplastic resin, particularly a rigid vinyl chloride resin. Since this impact strength modifier comprises, as a principal component, an acrylic rubber graft copolymer which is obtained by graft polymerization of a polyalkyl (meth)acrylate (A) rubber containing a plurality of acrylic rubber components composed of a specific monomer as a principal component, and a vinyl monomer (B) , it is made possible to improve the impact resistance, particularly impact resistance at low temperatures, of the resin and to satisfactorily maintain the weathering resistance by adding a small amount of the impact strength modifier to the resin. This impact strength modifier is particularly suited for incorporation into a rigid vinyl chloride resin.

  本发明涉及一种既能赋予优异耐候性又能赋予优异抗冲击性的抗冲击强度改性剂，以及一种由抗冲击强度改性剂和热塑性树脂，特别是硬质氯乙烯树脂组成的树脂组合物。由于这种抗冲击强度改性剂的主要成分是丙烯酸橡胶接枝共聚物，它是通过接枝聚合聚烷基（甲基）丙烯酸酯（A）橡胶和乙烯基单体（B）而得到的，聚烷基（甲基）丙烯酸酯（A）橡胶含有多种丙烯酸橡胶成分，其中丙烯酸橡胶成分的主要成分是一种特定单体，乙烯基单体（B），因此只需在树脂中添加少量抗冲击强度改性剂，就能提高树脂的抗冲击性，特别是低温下的抗冲击性，并能令人满意地保持耐候性。这种抗冲击强度改性剂特别适合加入硬质氯乙烯树脂中。
• IMPACT MODIFIER, PROCESS FOR PRODUCING THE SAME, AND THERMOPLASTIC RESIN COMPOSITION CONTAINING THE SAME
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP1275693A1

  公开（公告）日：2003-01-15

  An impact strength modifier comprises an acrylic rubber graft copolymer (I) obtained by graft-polymerizing a polyalkyl (meth)acrylate composite rubber (A) with a vinyl monomer (B), and a compound (II) which has a sulfonic acid group or a sulfuric acid group and also has two or more benzene ring skeletons, or a salt thereof. The polyalkyl (meth)acrylate composite rubber (A) contains two or more acrylic rubber components each having a different glass transition temperature, and the respective acrylic rubber components have 20% by weight or less of a monomer having two or more unsaturated bonds in a molecule. The compound (II) preferably has two or more benzene ring skeletons, and a particle size distribution of the polyalkyl (meth)acrylate composite rubber (A) is preferably a polydisperse distribution in which two or more peaks exist within a specific range. When using the impact strength modifier of the present invention, the impact resistance, particularly low-temperature impact resistance of the resin can be improved in a small amount and weatherability such as fading resistance or impact resistance of the resulting molded article can be satisfactorily maintained.

  一种抗冲击强度改性剂包括通过将聚烷基（甲基）丙烯酸酯复合橡胶（A）与乙烯基单体（B）接枝聚合而得到的丙烯酸橡胶接枝共聚物（I），以及具有磺酸基团或硫酸基团且同时具有两个或多个苯环骨架的化合物（II）或其盐。聚烷基（甲基）丙烯酸酯复合橡胶（A）含有两种或两种以上的丙烯酸橡胶成分，每种成分的玻璃化转变温度不同，各丙烯酸橡胶成分中具有两个或两个以上不饱和键的单体的重量百分比为 20% 或更少。化合物（II）最好具有两个或两个以上的苯环骨架，聚烷基（甲基）丙烯酸酯复合橡胶（A）的粒度分布最好是多分散分布，其中在特定范围内存在两个或两个以上的峰值。在使用本发明的抗冲击强度改性剂时，树脂的抗冲击性，尤其是低温抗冲击性可以得到少量改善，并且可以令人满意地保持所得模塑制品的耐候性，如抗褪色性或抗冲击性。
• IMPACT MODIFIER, PROCESS FOR PRODUCING THE SAME, AND THERMOPLASTIC RESIN COMPOSITION
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP1486518A1

  公开（公告）日：2004-12-15

  There is disclosed an impact modifier which comprises a graft copolymer comprising a rubber polymer (A) obtained from a mixture of one or more kinds of (meth)acrylic monomers as major ingredients, having a glass transfer temperature of 0°C or lower, and forming particles having each of 80 wt% or more of them has a particle diameter within the range of 400 to 1,000 nm as determined from a particle diameter distribution on a weight basis, and branches (B) grafted thereto obtained from one or more kinds of vinyl monomers; a process for producing thereof; and a thermoplastic resin composition containing the impact modifier.

  本发明公开了一种抗冲改性剂，该抗冲改性剂由接枝共聚物组成，接枝共聚物包括以一种或多种（甲基）丙烯酸单体的混合物为主要成分的橡胶聚合物(A)，其玻璃转移温度为0°C或更低，形成的颗粒中80 wt%或更多的颗粒的粒径在400至1,000 nm范围内（以重量为基础的粒径分布确定），以及由一种或多种乙烯基单体接枝到其上的分支(B)；其生产工艺；以及含有抗冲改性剂的热塑性树脂组合物。
• THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP1721936A1

  公开（公告）日：2006-11-15

  A thermoplastic resin composition comprising a polylactic acid polymer (A), an acrylic polymer (B) containing units of methyl methacrylate monomer, and a graft copolymer (C) obtained by graft-polymerizing a vinyl monomer onto a rubbery polymer, wherein the refractive index, Rc, of the graft copolymer (C) and the total refractive index, Rab, of the polylactic acid polymer (A) and the acrylic polymer (B) satisfy the following formula (1). −0.004≦Rc−Rab≦+0.008

  一种热塑性树脂组合物，包括聚乳酸聚合物 (A)、含有甲基丙烯酸甲酯单体单元的丙烯酸聚合物 (B) 以及通过将乙烯基单体接枝聚合到橡胶聚合物上而得到的接枝共聚物 (C)，其中接枝共聚物 (C) 的折射率 Rc 以及聚乳酸聚合物 (A) 和丙烯酸聚合物 (B) 的总折射率 Rab 满足下式 (1)。-0.004≦Rc-Rab≦+0.008