(E)-2-methyl-4-(2-phenylphenyl)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)-2-methyl-4-(2-phenylphenyl)but-2-enoic acid
• 化学式: C₁₇H₁₆O₂
• 分子量: 252.31
• InChiKey: ILMNGTKCXJIIHH-ACCUITESSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• RADICAL POLYMERIZABLE COMPOSITION, CURED PRODUCT, AND PLASTIC LENS
  申请人：DIC Corporation

  公开号：US20140148525A1

  公开（公告）日：2014-05-29

  There are provided a radical polymerizable composition having a low viscosity suitable for coating, a cured product obtained by curing the composition, the cured product having a high refractive index and high toughness and being not easily cracked or chipped when cutting, and a plastic lens obtained by curing the composition. A radical polymerizable composition includes phenylbenzyl(meth)acrylate (A), a urethane(meth)acrylate (X) having an aromatic ring in its molecular structure, and a radical polymerization initiator (Y) as essential components.

  提供了一种适用于涂层的低粘度的基础聚合物组合物，以及通过固化该组合物获得的固化产物，该固化产物具有高折射率和高韧性，在切割时不容易裂开或削掉，并通过固化该组合物获得的塑料透镜。基础聚合物组合物包括苯基苄基（甲基）丙烯酸酯（A），具有分子结构中芳香环的聚氨酯（甲基）丙烯酸酯（X）和自由基聚合引发剂（Y）作为必要组分。
• LIGHT DIFFUSING AGENT, LIGHT DIFFUSING RESIN COMPOSITION AND MOLDED BODY
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3413102A1

  公开（公告）日：2018-12-12

  The present invention provides: a light diffusing agent which enables the achievement of a resin molded body having excellent light diffusibility, light transmission properties, surface hardness and the like; a resin composition which contains this light diffusing agent; and a molded body. One embodiment of the present invention provides a light diffusing agent which contains a copolymer that contains a (meth)acrylate constituent unit (A) represented by general formula (1) and a polyvalent vinyl constituent unit (B) that is copolymerizable with the constituent unit (A).

  本发明提供了：一种光扩散剂，它能使树脂模塑体具有优异的光扩散性、透光性、表面硬度等；一种含有这种光扩散剂的树脂组合物；以及一种模塑体。本发明的一个实施例提供了一种光扩散剂，它含有一种共聚物，该共聚物含有通式（1）表示的（甲基）丙烯酸酯组成单元（A）和可与组成单元（A）共聚的多价乙烯基组成单元（B）。
• Polycarbonate resin composition and article molded therefrom
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10138372B2

  公开（公告）日：2018-11-27

  Provided is a resin composition that, according to one embodiment, contains a (meth)acrylic copolymer (A), a polycarbonate-based resin (B), an ultraviolet absorber (C), and an antioxidant (D), the (meth)acrylic copolymer (A) containing 5-85% by mass of (meth)acrylate units (a) represented by general formula (1) and 15-95% by mass of methyl (meth)acrylate units (b), wherein the resin composition contains 0.1-1.5 parts by mass of (C) and 0.05-1.0 part by mass of (D) per 100 parts by mass of the resin component containing (A) and (B).

  本发明提供了一种树脂组合物，根据其中一个实施方案，该树脂组合物含有(甲基)丙烯酸共聚物(A)、聚碳酸酯基树脂(B)、紫外线吸收剂(C)和抗氧化剂(D)，其中(甲基)丙烯酸共聚物(A)含有通式(1)代表的(甲基)丙烯酸酯单元(a)的质量分数为 5-85%，(甲基)丙烯酸甲酯单元(b)的质量分数为 15-95%，其中每 100 份含有(A)和(B)的树脂组分中含有 0.1-1.5份质量的(C)和0.05-1.0份质量的(D)。
• Light diffusing agent, light diffusing resin composition and molded body
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US10920000B2

  公开（公告）日：2021-02-16

  The present invention provides: a light diffusing agent which enables the achievement of a resin molded body having excellent light diffusibility, light transmission properties, surface hardness and the like; a resin composition which contains this light diffusing agent; and a molded body. One embodiment of the present invention provides a light diffusing agent which contains a copolymer that contains a (meth)acrylate constituent unit (A) represented by general formula (1) and a polyvalent vinyl constituent unit (B) that is copolymerizable with the constituent unit (A).

  本发明提供了：一种光扩散剂，它能使树脂模塑体具有优异的光扩散性、透光性、表面硬度等；一种含有这种光扩散剂的树脂组合物；以及一种模塑体。本发明的一个实施例提供了一种光扩散剂，它含有一种共聚物，该共聚物含有通式（1）表示的（甲基）丙烯酸酯组成单元（A）和可与组成单元（A）共聚的多价乙烯基组成单元（B）。
• POLYCARBONATE RESIN COMPOSITION AND ARTICLE MOLDED THEREFROM
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：EP3255101B1

  公开（公告）日：2019-05-01