α-(p-Hydroxyphenyl)cumic-acid | 13285-48-8

• 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: α-(p-Hydroxyphenyl)cumic-acid
• 英文别名: 4-[2-(4-Hydroxyphenyl)propan-2-yl]benzoic acid
• CAS: 13285-48-8
• 化学式: C₁₆H₁₆O₃
• 分子量: 256.301
• InChiKey: DYAJVIKDIQWVAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Thermoplastic resin composition
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0310097A1

  公开（公告）日：1989-04-05

  There is disclosed a thermoplastic resin composition comprising a polyether imide resin (A) and an aromatic polyester-polyorganosiloxane block copolymer (B), the weight ratio of A to B (A/B) being 1/9 to 9/1.

  本发明公开了一种热塑性树脂组合物，由聚醚酰亚胺树脂（A）和芳香族聚酯-聚有机硅氧 烷嵌段共聚物（B）组成，A 与 B 的重量比（A/B）为 1/9 至 9/1。
• High impact graft copolymers and resin compositions
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0430134A2

  公开（公告）日：1991-06-05

  A polyorganosiloxane graft copolymer in which one or more vinyl monomers have been graft-polymerized onto a composite rubber having such a structure that 1 to 10 wt.% of a polyorganosiloxane rubber component and 99 to 90 wt.% of a polyalkyl (meth)acrylate rubber component are tangled with each other so as not to separate, as well as having a gel content of 85% or more and a swelling degree of 3 to 15, both measured with a toluene solvent, and an average particle size of 0.08 to 0.6 µm. The high impact polyorganosiloxane graft copolymer according to the present invention can give molded products having excellent impact resistance and surface hardness, and besides it can form an excellent resin composition by mixing with a particular resin.

  一种聚有机硅氧烷接枝共聚物，其中一种或多种乙烯基单体已接枝聚合到复合橡胶上，其结构为 1 至 10 wt.% 的聚有机硅氧烷橡胶成分和 99 至 90 wt.%的聚烷基（甲基）丙烯酸酯橡胶成分相互缠结而不会分离，同时具有 85% 或以上的凝胶含量和 3 至 15 的膨胀度（均用甲苯溶剂测量），以及 0.08 至 0.6 µm 的平均粒径。根据本发明的高抗冲聚有机硅氧烷接枝共聚物可以生产出具有优异抗冲击性和表面硬度的模塑产品，此外，它还可以通过与特定树脂混合形成优异的树脂组合物。
• Polyester resin compositions
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0476293A1

  公开（公告）日：1992-03-25

  A polyester resin composition obtained by melt-mixing a mixture comprising resin components comprising as main resins (A) a thermoplastic polyester resin and (B) a polyorganosiloxane graft copolymer obtained by graft-polymerizing one or more kinds of vinyl monomer containing at least an epoxy group-containing vinyl monomer onto a compound rubber in which a polyorganosiloxane rubber and a polyalkyl (meth)acrylate rubber have been inseparably united with each other. According to the present invention is provided a polyester resin composition in which the impact resistance of a thermoplastic polyester resin, a main constituent, has been improved over a wide temperature range including low temperatures below 0°C, and which provides molded products having good appearance.

  一种聚酯树脂组合物，通过熔融混合由树脂组分组成的混合物获得，树脂组分作为主树脂包括 (A) 热塑性聚酯树脂和 (B) 一种聚有机硅氧烷接枝共聚物，它是通过将一种或多种至少含有环氧基团的乙烯基单体接枝聚合到一种聚有机硅氧烷橡胶和一种聚烷基（甲基）丙烯酸酯橡胶彼此不可分割地结合在一起的复合橡胶上而得到的。 根据本发明，提供了一种聚酯树脂组合物，其中主要成分热塑性聚酯树脂在包括 0°C 以下低温在内的宽温度范围内的抗冲击性得到改善，并提供具有良好外观的模塑产品。
• Resin composition for metal sheet coating, resin film employing it, resin-coated metal sheet and resin-coated metal container
  申请人：NIPPON STEEL CORPORATION

  公开号：EP1496092A1

  公开（公告）日：2005-01-12

  A coating resin composition for metal sheets which comprises a polyester resin (A) having intrinsic viscosity of 0.5 to 2.0 dl/g. A resin (b) exhibiting rubber-like elasticity and a vinyl polymer (C) containing units having polar groups in an amount of 1 wt% or above, wherein the resin (B) is microdispersed in the resin (A) and at least part of the resin (B) is encapsuled with the polymer (C); resin film for covering metal sheets, made by using the composition; metal sheets covered with the films; and vessels produced by forming the covered metal sheets.

  一种用于金属板的涂层树脂组合物，它包括本征粘度为 0.5 至 2.0 dl/g 的聚酯树脂 (A)。其中，树脂（B）微量分散在树脂（A）中，至少一部分树脂（B）被聚合物（C）包覆；使用该组合物制成的用于覆盖金属板的树脂薄膜；薄膜覆盖的金属板；以及通过形成覆盖的金属板生产的容器。
• Thermoplastic resins having excellent thermal resistance and moldability and processes for preparing same
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0259868B1

  公开（公告）日：1992-01-22