4-salicyloyloxy-benzophenone | 89434-73-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4-salicyloyloxy-benzophenone
• 英文别名: Salicylsaeure-(4-benzoyl-phenylester)；4-Salicyloyloxy-benzophenon；4-Benzoylphenyl 2-hydroxybenzoate；(4-benzoylphenyl) 2-hydroxybenzoate
• CAS: 89434-73-1
• 化学式: C₂₀H₁₄O₄
• 分子量: 318.329
• InChiKey: DLLWMHSSGQYZPE-UHFFFAOYSA-N

物化性质

• 熔点：
  104-106 °C
• 沸点：
  474.3±25.0 °C(Predicted)
• 密度：
  1.276±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.2
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  水杨酸苯酯 、 4-羟基-二苯甲酮 220.0 ℃ 、3.33 kPa 条件下， 生成 4-salicyloyloxy-benzophenone
  参考文献：
  名称：

  Esters of hydroxy benzoic acids

  摘要：

  公开号：

  US02392361A1

文献信息

• LAYERED POLYESTER FILM AND HARDCOAT FILM
  申请人：Toray Industries, Inc.

  公开号：EP2666633A1

  公开（公告）日：2013-11-27

  [Problem] To provide: a layered polyester film which shows highly long-lasting adhesion of various kinds to hardcoat layers having various functions represented by a UV-absorbing function, etc. and which shows satisfactory appearance properties due to diminished interference unevenness; and a hardcoat film. [Solution] A Laminated polyester film which comprises a substrate polyester film (layer S) with at least one surface being laminated with a lamination layer (layer C) comprising a polyester resin as a primary component, the surface of the lamination layer (layer C) having a wetting tension of 35-45 mN/m and the polyester resin contained in the lamination layer (layer C) meeting the following requirements (a) to (c). (a) The lamination layer (layer C) contains polyesters (A) having a glass transition temperature (Tg) of 110-140°C and polyesters (B) having a glass transition temperature (Tg) of 40-90°C. (b) At least either polyesters (A) or polyesters (B) contains both a monomer having a sulfonic acid component and a monomer having a multivalent, i.e., tri- or higher-valent, carboxylic acid component, and (c) The mixing ratio between polyesters (A) and polyesters (B) is from 10/90 to 60/40.

  [问题]提供：一种分层聚酯薄膜，它与具有各种功能（如紫外线吸收功能等）的硬涂层具有高度持久的粘合力，并且由于干涉不均匀度降低而具有令人满意的外观特性；以及一种硬涂层薄膜。[解决方案] 一种层压聚酯薄膜，它包括基底聚酯薄膜（层 S），其至少一个表面与层压层（层 C）层压，层压层（层 C）的主要成分是聚酯树脂，层压层（层 C）表面的润湿张力为 35-45 mN/m，层压层（层 C）所含的聚酯树脂符合以下要求（a）至（c）。(a) 层压层（层 C）包含玻璃化转变温度（Tg）为 110-140°C 的聚酯（A）和玻璃化转变温度（Tg）为 40-90°C 的聚酯（B）、(c) 聚酯(A)和聚酯(B)的混合比例为 10/90 至 60/40。
• AROMATIC POLY(AMIDE-IMIDE) COPOLYMER FILM AND PRODUCTION METHOD THEREFOR
  申请人：LG CHEM, LTD.

  公开号：EP3640286A1

  公开（公告）日：2020-04-22

  The present invention relates to an aromatic poly(amide-imide) copolymer film having high retardation and exhibiting a low moisture absorption rate, and a method for preparing the same.

  本发明涉及一种具有高缓凝性和低吸湿率的芳香族聚（酰胺-酰亚胺）共聚物薄膜及其制备方法。
• SURFACE PROTECTION FILM
  申请人：Morita Hironobu

  公开号：US20120034450A1

  公开（公告）日：2012-02-09

  Provided is a surface protection film having a hard-coat property, an anti-glare property and transparency as well as a sufficient weather resistance property. A surface protection layer is provided on at least one surface of a substrate film, the surface protection layer is formed by a cured paint comprising an ionizing radiation curable resin composition, a matting agent, an ultraviolet ray absorbing agent, a dispersant and inorganic fine particles having an average primary particle diameter of 50 nm or smaller whose surfaces are subjected to a hydrophobization treatment with dimethyldichlorosilane. The inorganic fine particles are included by 200 parts or more by weight with respect to 100 parts by weight of a dispersant. The inorganic fine particles can be silica.
• HYBRID POLYSILOXANE COATED ARMOR OR FIBER SUBSTRATES
  申请人：Savage Ryan Hale

  公开号：US20160177130A1

  公开（公告）日：2016-06-23

  The disclosure herein relates to articles and related methods that utilize hybrid polysiloxane coatings to increase the strength of an armored substrate. In one embodiment, a hybrid polysiloxane coated armor substrate can comprise i) a hybrid polysiloxane coating which includes a polysiloxane epoxy polymer having 20% to 90% siloxane content by weight; and ii) an armor substrate coated with the hybrid polysiloxane coating. The hybrid polysiloxane includes chemical components, e.g., the polysiloxane epoxy polymer, that are covalently bonded to the armor substrate.
• POLY(AMIDE-IMIDE) COPOLYMER FILM AND METHOD FOR PREPARING SAME
  申请人：LG CHEM, LTD.

  公开号：US20200369816A1

  公开（公告）日：2020-11-26

  The present invention relates to an aromatic poly(amide-imide) copolymer film having high retardation in the thickness direction and exhibiting a low moisture absorption rate, and a method for preparing the same.