双(4-乙基亚苯基)山梨醇 | 79072-96-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 中文名称: 双(4-乙基亚苯基)山梨醇
• 中文别名: 1,3:2,4-二-O-(对乙基苄亚基)-D-山梨糖醇
• 英文名称: 2,6-Bis(4-ethylphenyl)perhydro-1,3,5,7-tetraoxanaphth-4-ylethane-1,2-diol
• 英文别名: 1-[2,6-bis(4-ethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol
• CAS: 79072-96-1
• 化学式: C₂₄H₃₀O₆
• 分子量: 414.5
• InChiKey: RPMMDFYGVMKCJU-UHFFFAOYSA-N

物化性质

• 沸点：
  605.4±50.0 °C(Predicted)
• 密度：
  1.193±0.06 g/cm3(Predicted)
• LogP：
  1.6 at 25℃
• 稳定性/保质期：
  远离氧化物、光和热。

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  77.4
• 氢给体数：
  2
• 氢受体数：
  6

文献信息

• RESIN-ADDITIVE MASTERBATCH
  申请人：Adeka Corporation

  公开号：EP2578620A1

  公开（公告）日：2013-04-10

  The present invention provides a resin additive masterbatch which not only is capable of containing a resin additive having a low melting point at a high concentration, but also can be continuously produced without strand breakage and has an improved surface tackiness. The resin additive masterbatch comprises, with respect to 100 parts by mass of (A) a crystalline resin, 100 to 900 parts by mass of (B) a resin additive, 0.1 to 10 parts by mass of (C) a metal salt of an organic acid other than fatty acid and 0.1 to 10 parts by mass of (D) a gelling agent, the resin additive masterbatch being characterized in that the above-described (B) resin additive retains a liquid state when melted with heating to 250°C and then cooled to 80°C and kept for 30 minutes.

  本发明提供了一种树脂添加剂母料，它不仅能在高浓度下含有低熔点的树脂添加剂， 而且能连续生产而不会断股，并具有更好的表面粘性。 该树脂添加剂母料包括（A）结晶树脂 100 至 900 份（按重量计）、（B）树脂添加剂 100 至 900 份（按重量计）、（C）脂肪酸以外的有机酸金属盐 0.1 至 10 份（按重量计）和（D）胶凝剂 0.1 至 10 份（按重量计）、 该树脂添加剂母料的特点是，上述（B）树脂添加剂在加热熔化至 250℃，然后冷却至 80℃并保持 30 分钟后，仍保持液态。
• Additive composition, method of blending same and a low haze polyolefin material and preparation thereof
  申请人：NJC EUROPE LIMITED

  公开号：US10844195B2

  公开（公告）日：2020-11-24

  The present invention relates to an additive composition and a low haze polyolefin material which may be prepared using said additive composition. In particular, the polyolefin material is prepared from a polyolefin resin composition comprising one or more optical brighteners, bis-3,4-dimethylbenzylidene sorbitol and bis-p-ethylbenzylidene sorbitol at a certain weight ratio. In an aspect, the present invention relates to a method for forming a polyolefin material; said method comprising: (i) preparing a polyolefin resin composition comprising polyolefin resin, one or more optical brighteners, bis-3,4-dimethylbenzylidene sorbitol and bis-p-ethylbenzylidene sorbitol, wherein the weight ratio of bis-3,4-dimethylbenzylidene sorbitol to bis-p-ethylbenzylidene sorbitol in the polyolefin resin composition is 45:55 to 25:75; (ii) processing said polyolefin resin composition to form said polyolefin material.

  本发明涉及一种添加剂组合物和一种可使用所述添加剂组合物制备的低雾度聚烯烃材料。具体而言，该聚烯烃材料由一种聚烯烃树脂组合物制备而成，该组合物包含一种或多种光学增白剂、双-3,4-二甲基亚苄基山梨醇和双-对乙基亚苄基山梨醇，其重量比为一定。在一个方面，本发明涉及一种形成聚烯烃材料的方法；所述方法包括： 1： (i) 制备包含聚烯烃树脂、一种或多种光学增白剂、双-3,4-二甲基亚苄基山梨糖醇和双对乙基亚苄基山梨糖醇的聚烯烃树脂组合物，其中聚烯烃树脂组合物中双-3,4-二甲基亚苄基山梨糖醇与双对乙基亚苄基山梨糖醇的重量比为 45:55 至 25:75； (ii) 加工所述聚烯烃树脂组合物，形成所述聚烯烃材料。
• ADDITIVE COMPOSITION, METHOD OF BLENDING SAME AND A LOW HAZE POLYOLEFIN MATERIAL AND PREPARATION THEREOF
  申请人：NJC Europe Limited

  公开号：EP3207088B1

  公开（公告）日：2022-01-05
• CLARIFYING AGENT COMPOSITION, AND POLYOLEFIN RESIN COMPOSITION CONTAINING SAME
  申请人：ADEKA CORPORATION

  公开号：US20160115295A1

  公开（公告）日：2016-04-28

  Provided are: a clarifying agent composition in a powder form which has excellent fluidity; and a polyolefin-based resin composition capable of yielding a molded article having excellent clarity. The clarifying agent composition is obtained by heating a mixture in a range of 80 to 180° C., the mixture comprising: not less than 85% by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and R 1 , R 2 , R 3 and R 4 each independently represent a hydrogen atom, a halogen atom, a cyano group or an alkyl group having 1 to 4 carbon atoms); 5 to 10% by mass of tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane; and 6 to 9% by mass of a lubricant.
• POLYOLEFIN RESIN PACKAGING MATERIAL
  申请人：ADEKA CORPORATION

  公开号：US20160122508A1

  公开（公告）日：2016-05-05

  Provided is a polyolefin resin packaging material having excellent clarity, heat resistance, bleed resistance and low-odor properties. The polyolefin resin packaging material is obtained by molding a polyolefin-based resin composition that comprises, with respect to 100 parts by mass of a polyolefin-based resin: 0.01 to 0.5 parts by mass of a benzylidene sorbitol compound represented by the following Formula (1): (wherein, R represents a hydrogen atom or the like; and R 1 , R 2 , R 3 and R 4 each independently represent a hydrogen atom or the like); and 0.01 to 0.5 parts by mass of a metal phosphate represented by the following Formula (2): (wherein, R 5 and R 8 each independently represent an alkyl group having 1 to 8 carbon atoms or the like; R 6 and R 7 each independently represent a hydrogen atom or the like; R 9 represents a direct bond or the like; R 10 and R 11 each independently represent a hydrogen atom or the like; M represents an alkali metal or the like; n represents an integer of 1 to 3; and m represents an integer of 0 to 2).