4-[2-(4-Hydroxy-3-methyl-2,5-diphenylphenyl)propan-2-yl]-2-methyl-3,6-diphenylphenol

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 4-[2-(4-Hydroxy-3-methyl-2,5-diphenylphenyl)propan-2-yl]-2-methyl-3,6-diphenylphenol
• 英文别名: 4-[2-(4-hydroxy-3-methyl-2,5-diphenylphenyl)propan-2-yl]-2-methyl-3,6-diphenylphenol
• 化学式: C₄₁H₃₆O₂
• 分子量: 560.7
• InChiKey: BRNNDPBHQNVHTA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.2
• 重原子数：
  43
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• MODIFIER FOR POLYCARBONATE AND METHOD FOR PRODUCING SAME
  申请人：Nippon A&L Inc.

  公开号：EP3378879A1

  公开（公告）日：2018-09-26

  Provided is a modifier for polycarbonate, comprising: a graft polymer (A) having 30 to 80 parts by mass of a main chain composed of an ethylene-based polymer (a) and 70 to 20 parts by mass of a graft chain composed of a structural unit derived from a vinyl-based monomer (b), with a total amount of the main chain and the graft chain of 100 parts by mass; and a graft polymer (B) prepared by graft polymerization of a vinyl-based monomer to a rubbery polymer, at a mass ratio (A) : (B) = 9 to 98 : 91 to 2, wherein the vinyl-based monomer (b) comprises a specific aromatic vinyl monomer and vinyl cyanide monomer.

  本发明提供了一种聚碳酸酯改性剂，包括：接枝聚合物 (A)，其主链由乙烯基聚合物 (a) 组成，质量分数为 30 至 80，接枝链由乙烯基单体 (b) 衍生的结构单元组成，质量分数为 70 至 20，主链和接枝链的总质量分数为 100；以及接枝聚合物 (B)，其制备方法是将乙烯基单体与橡胶聚合物进行接枝聚合，质量比 (A) ：(B) = 9 至 98 : 91 至 2，其中乙烯基单体 (b) 包括特定芳香族乙烯基单体和乙烯基氰化物单体。
• Modifier for polycarbonate and method for producing same
  申请人：NIPPON A&L INC.

  公开号：US10723826B2

  公开（公告）日：2020-07-28

  Provided is a modifier for polycarbonate, comprising: a graft polymer (A) having 30 to 80 parts by mass of a main chain composed of an ethylene-based polymer (a) and 70 to 20 parts by mass of a graft chain composed of a structural unit derived from a vinyl-based monomer (b), with a total amount of the main chain and the graft chain of 100 parts by mass; and a graft polymer (B) prepared by graft polymerization of a vinyl-based monomer to a rubbery polymer, at a mass ratio (A):(B)=9 to 98:91 to 2, wherein the vinyl-based monomer (b) comprises a specific aromatic vinyl monomer and vinyl cyanide monomer.

  本发明提供了一种聚碳酸酯改性剂，包括：接枝聚合物 (A)，其主链由乙烯基聚合物 (a) 组成，质量份数为 30 至 80 份；接枝链由乙烯基单体 (b) 衍生的结构单元组成，质量份数为 70 至 20 份，主链和接枝链的总量为 100 份；以及接枝聚合物 (B)，其制备方法是将乙烯基单体与橡胶聚合物进行接枝聚合，质量比为 (A)：(B)=9 至 98:91 至 2，其中乙烯基单体 (b) 包括特定芳香族乙烯基单体和乙烯基氰化物单体。
• GRAFT COPOLYMER, THERMOPLASTIC RESIN COMPOSITION, MOLDED ARTICLE, AND METHOD FOR PRODUCING GRAFT COPOLYMER
  申请人：Miyahiro Takumi

  公开号：US20140147660A1

  公开（公告）日：2014-05-29

  Provided is a thermoplastic resin composition having excellent weather resistance, impact resistance, and fluidity and also excellent color developing properties and residence heat stability. A graft copolymer (A) prepared by graft polymerization of a certain amount of a specific monomer (a2) onto a certain amount of composite rubber (a1) composed of a conjugated diene rubber polymer and a cross-linked acrylic ester polymer. The tetrahydrofuran-soluble portion of the composite rubber (a1) has a weight-average molecular weight of 50000 or more in terms of polystyrene and a degree of swelling in toluene of 7.0 or more, or in the composite rubber contained in the graft copolymer, the number of particles having an equivalent-circle diameter of 150 nm or less is 50% or less of the total number of the composite rubber particles.
• GRAFT COPOLYMER AND THERMOPLASTIC RESIN COMPOSITION
  申请人：NIPPON A&L INC.

  公开号：US20170037175A1

  公开（公告）日：2017-02-09

  Provided is a graft copolymer (A) obtainable by graft-polymerizing, in the presence of 30 to 80 parts by mass of an ethylene-based polymer (a), an aromatic vinyl-based monomer (b) and, if necessary, another vinyl-based monomer (c) copolymerizable with the aromatic vinyl-based monomer (b) in a total amount of 20 to 70 parts by mass (provided that the sum of the components (a), (b) and (c) is 100 parts by mass), in which the ethylene-based polymer (a) has a density of 0.900 g/cm 3 or more and less than 0.966 g/cm 3 , a number average molecular weight of 10,000 to 50,000, and a molecular weight distribution of 5 to 15, and the proportion of the ethylene-based polymer (a) molecules having a molecular weight of 10,000 or less is 5.5% or more.
• US9556302B2
  申请人：——

  公开号：US9556302B2

  公开（公告）日：2017-01-31