二十八酸钙盐 | 52258-47-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 二十八酸钙盐
• 中文别名: 褐煤酸钙
• CAS: 52258-47-6
• 化学式: C28H56CaO2
• 分子量: 464.8
• InChiKey: SDFUXTFVRHBXPH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.85
• 重原子数：
  31
• 可旋转键数：
  26
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• RESIN COMPOSITION AND MOLDED ARTICLE FILM AND FIBER EACH COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1445282A1

  公开（公告）日：2004-08-11

  Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.

  本发明公开了一种由聚乳酸树脂和聚缩醛树脂组成的树脂组合物，以及聚乳酸树脂和聚缩醛树脂保持互溶的树脂组合物。该树脂组合物具有良好的成型性、加工性、机械性能、耐热性和透明性，可加工成模塑件、薄膜和纤维以供实际使用。
• RESIN COMPOSITION, METHOD FOR PRODUCING THE SAME AND MOLDED ARTICLE
  申请人：TEIJIN LIMITED

  公开号：EP2053091A1

  公开（公告）日：2009-04-29

  To provide a resin composition having high heat resistance with a high melting point and excellent melt stability and hydrolysis resistance, a molded article of the resin composition and a method of manufacturing the resin composition; the resin composition comprises an aromatic polyester (component A) having a butylene terephthalate skeleton as the main constituent unit and polylactic acid (component B) having a melting point of 190°C or higher.

  提供一种具有高熔点、高耐热性、优异的熔融稳定性和耐水解性的树脂组合物、一种由该树脂组合物制成的模塑制品以及一种制造该树脂组合物的方法；该树脂组合物由具有对苯二甲酸丁二醇酯骨架作为主要组成单元的芳香族聚酯（A 组分）和熔点为 190°C 或更高的聚乳酸（B 组分）组成。
• REACTIVE HOT-MELT COMPOSITION AND MOLDED ARTICLE USING THE SAME
  申请人：Ube Industries, Ltd.

  公开号：EP2058348A1

  公开（公告）日：2009-05-13

  The present invention relates to a reactive hot melt composition that is capable of shortening a molding cycle and is excellent in adhesion with a metal, such as aluminum and the like, and provides (1) a reactive hot melt composition containing a composition containing a crystalline polyesterpolyol and an amorphous polyester polyol, and a polyisocyanate reacted with the composition, and having a semicrystallization time of 150 seconds or less and a crystallization heat of from 30 to 90 J/g, (2) a reactive hot melt composition containing a composition containing 100 parts by mass of a polyol containing from 30 to 95% by mass of a crystalline polyesterpolyol and from 5 to 70% by mass of an amorphous polyesterpolyol, and from 0.05 to 5 parts by mass of a crystallization nucleating agent added to the polyol, and a polyisocyanate reacted with the composition, and (3) a molded article containing the same molded.

  本发明涉及一种反应性热熔胶组合物，该组合物能够缩短成型周期，并且与铝等金属的粘合性极佳，本发明提供了(1)一种反应性热熔胶组合物，该组合物含有一种含有结晶聚酯多元醇和无定形聚酯多元醇的组合物，以及一种与该组合物反应的多异氰酸酯、(2) 一种反应性热熔胶组合物，含有 100 份（质量份）多元醇的组合物，其中含有 30% 至 95% （质量份）的结晶聚酯多元醇和 5% 至 70% （质量份）的无定形聚酯多元醇，以及 0.05 至 5 质量份的结晶成核剂添加到多元醇中，以及与该组合物反应的多异氰酸酯，以及 (3) 含有相同模塑物的模塑制品。
• POLYLACTIC ACID COMPOSITION
  申请人：Teijin Limited

  公开号：EP2116576A1

  公开（公告）日：2009-11-11

  It is an object of the present invention to provide a polylactic acid composition having excellent crystallinity, wet heat stability and melt stability. It is another object of the present invention to provide a molded article which is obtained from the polylactic acid composition and excellent in appearance and color. The present invention is a composition and molded article thereof which comprises a polylactic acid (component A), a carbodiimide compound (component B) and a phosphoric acid ester metal salt (component C).

  本发明的一个目的是提供一种具有优异结晶度、湿热稳定性和熔融稳定性的聚乳酸组合物。本发明的另一个目的是提供一种由该聚乳酸组合物制成的模塑制品，其外观和色泽极佳。 本发明是一种由聚乳酸（A 组分）、碳化二亚胺化合物（B 组分）和磷酸酯金属盐（C 组分）组成的组合物及其成型品。
• BUTTON MADE FROM BIOMASS RAW MATERIAL AND METHOD FOR PRODUCING THE SAME
  申请人：Teijin Limited

  公开号：EP2223622A1

  公开（公告）日：2010-09-01

  Provided is a button obtained by using a biomass material. The button has a heat deformation temperature of 160°C or more, and high quality as follows; excellent in heat resistance, high in strength, excellent in dyeing properties, and also capable of having transparency to semi-transparency and/or glossiness.

  本发明提供了一种使用生物质材料制成的纽扣。这种纽扣的热变形温度为 160°C 或更高，并具有以下优点：耐热性极佳、强度高、染色性极佳，还具有透明至半透明和/或光泽度。