锌二(12-羟基硬脂酸酯) | 35674-68-1

• 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: 锌二(12-羟基硬脂酸酯)
• 英文名称: 12-Hydroxyoctadecanoic acid;ZINC
• CAS: 35674-68-1
• 化学式: C18H36O3Zn
• 分子量: 365.9
• InChiKey: CJMWQPKZUJSOQH-UHFFFAOYSA-N

物化性质

• 密度：
  1.15[at 20℃]

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Crystalline polyolefin composition
  申请人：CHISSO CORPORATION

  公开号：EP0361087A2

  公开（公告）日：1990-04-04

  A crystalline polyolefin composition is described, comprising a crystalline polyolefin, a dibenzylidenesorbitol-type compound and a cyclodextrin, the amount of said dibenzylidenesorbitol-type compound being 0.01 to 1 part by weight per 100 parts by weight of the crystalline polyolefin, the amount of said cyclodextrin being 0.001 to 1,000 parts by weight per 100 parts by weight of the dibenzylidenesorbitol-type compound, from which formed articles having both excellent transparency and greatly improved odor-non-­emitting properties can be obtained.

  本发明描述了一种结晶聚烯烃组合物，该组合物由结晶聚烯烃、二亚苄基山梨醇类化合物和环糊精组成，所述二亚苄基山梨醇类化合物的用量为每 100 份结晶聚烯烃中含 0.01 至 1 份（按重量计），所述环糊精的用量为每 100 份结晶聚烯烃中含 0.001 至 1 000 份（按重量计）。001 至 1,000 份（按每 100 份二亚苄基山梨醇类化合物的重量计），由此可获得具有极佳透明性和大大改善的无异味特性的成型物品。
• Polypropylene composition comprising lubricants for calendering
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0744439A1

  公开（公告）日：1996-11-27

  A polypropylene resin composition is herein disclosed which is obtainable by blending (A) 100 parts by weight of a polypropylene resin comprising (a) 100 to 20% by weight of a homopolymer of propylene and/or a propylene copolymer containing 4% by weight or less of another olefin unit in which in a pentad fraction by 13C-NMR, [rrrr/(1-mmmm)]×100 is in the range of 20 to 60%, a Tm measured by a DSC is 150°C or more, and a melt enthalpy is 100 J/g or less, and (b) 0 to 80% by weight of a propylene copolymer containing 10 to 80% by weight of an olefin unit other than propylene, with (B) 0.01 to 5 parts by weight of an octyltin salt of a fatty acid, an alkylenebisfatty acid amide, a fatty acid ester of a polyvalent alcohol, or a metal salt of an aliphatic monocarboxylic acid. The employment of this polypropylene resin composition permits, under a good moldability by the calender molding machine, the manufacture of films and sheets having less thickness unevenness, excellent appearance and heat resistance and such flexibility as in molded articles of a plastic polyvinyl chloride.

  本文公开了一种聚丙烯树脂组合物，该组合物可通过混合以下物质获得：(A) 100 份（按重量计）聚丙烯树脂，该树脂包含(a) 100%至 20%（按重量计）的丙烯均聚物和/或丙烯共聚物，该丙烯均聚物和/或丙烯共聚物含有 4%（按重量计）或更少的另一种烯烃单元，在 13C-NMR 测量的五元组分中，[rrrr/(1-mmm)]×100 在 20%至 60%的范围内，通过 DSC 测量的 Tm 为 150°C 或更高，熔体焓为 100 J/g、[rrrr/(1-mmm)]×100在20%至60%的范围内，用DSC测量的Tm为150℃或以上，熔体焓为100焦耳/克或以下，以及(b)0至80%(重量)的丙烯共聚物，其中含有10%至80%(重量)的丙烯以外的烯烃单元，以及(B)0.01 至 5 份(重量)脂肪酸的辛基锡盐、亚烷基二脂肪酸酰胺、多价醇的脂肪酸酯或脂族单羧酸的金属盐。 使用这种聚丙烯树脂组合物，可以在压延成型机的良好成型条件下，制造出厚度不均匀度较小、外观和耐热性极佳的薄膜和片材，其柔韧性与聚氯乙烯塑料成型品相当。
• NORBORNENE POLYMER AND PROCESS FOR PREPARING THE SAME
  申请人：NIPPON ZEON CO., LTD.

  公开号：EP0930326A1

  公开（公告）日：1999-07-21

  The invention relates to a norbornene polymer containing repeating units formed from a norbornene monomer in its main chain and having a weight average molecular weight (Mw) ranging from 10,000 to 1,000,000 and a ratio (Mw/Mn) of the weight average molecular weight (Mw) to the number average molecular weight (Mn) ranging from 1.60 to 1.95, and a production process thereof.

  本发明涉及一种降冰片烯聚合物，其主链中含有由降冰片烯单体形成的重复单元，其重量平均分子量（Mw）在 10,000 到 1,000,000 之间，重量平均分子量（Mw）与数量平均分子量（Mn）之比（Mw/Mn）在 1.60 到 1.95 之间，本发明还涉及其生产工艺。
• PROPYLENE BLOCK COPOLYMER AND PROPYLENE RESIN COMPOSITION
  申请人：Japan Polychem Corporation

  公开号：EP1002814A1

  公开（公告）日：2000-05-24

  Disclosed are a propylene polymer composition possessing excellent balance among rigidity and low warpage, resistance to deterioration caused by thermal oxidation during processing, weathering resistance, antistatic properties, and low bleeding properties, and a propylene resin composition which can easily produce molded products having excellent balance between rigidity and impact resistance (particularly low-temperature impact resistance) or heat resistance. The propylene polymer composition and the propylene resin composition comprise a propylene block copolymer consisting essentially of the following blocks (a) and (b) and having a melt flow rate of 0.1 to 200 g/10 min: block (a): a polymer block of a homopolymer of propylene or a random copolymer of propylene with a comonomer selected from the group consisting of ethylene and C4-C20 α -olefins, the content of the comonomer being not more than 10% by mole; and block (b): a polymer block of a random copolymer of propylene with at least one comonomer selected from the group consisting of ethylene and C4-C20 α -olefins, the content of the comonomer being 10 to 80% by mole, the average chain length of the comonomer block and the gross average chain length of the comonomer having a relationship represented by formula (I)nb ≦ n + 1.5 wherein nb represents the average chain length of the comonomer block; and n represents the gross average chain length of the comonomer.

  本发明公开了一种丙烯聚合物组合物，该组合物在刚性和低翘曲性、抗加工过程中的热氧化引起的劣化、耐候性、抗静电性和低渗出性之间具有极佳的平衡；还公开了一种丙烯树脂组合物，该组合物可以轻松生产出在刚性和抗冲击性（尤其是抗低温冲击性）或耐热性之间具有极佳平衡的模塑产品。丙烯聚合物组合物和丙烯树脂组合物包括主要由以下嵌段（a）和（b）组成的丙烯嵌段共聚物，其熔体流动速率为 0.1 至 200 克/10 分钟： 嵌段(a)：丙烯均聚物或丙烯与选自乙烯和 C4-C20 α 烯烃组成的共聚单体的无规共聚物的聚合物嵌段，共聚单体的含量不超过 10%（按摩尔计）；以及 嵌段(b)：丙烯与至少一种共聚单体的无规共聚物聚合物嵌段，共聚单体选自乙烯和 C4-C20 α - 烯烃组成的组，共聚单体的含量为 10%至 80%（以摩尔计），共聚单体嵌段的平均链长和共聚单体的总平均链长具有式(I)nb ≦ n + 1.5 所表示的关系，其中 nb 代表共聚单体嵌段的平均链长；n 代表共聚单体的总平均链长。
• CYCLIC PHOSPHAZENES, PROCESS FOR PREPARING THEM, FLAME RETARDANTS CONTAINING THE SAME AS THE ACTIVE INGREDIENT, AND RESIN COMPOSITIONS AND MOLDED ARTICLES CONTAINING THE FLAME RETARDANTS
  申请人：Chemipro Kasei Kaisha, Limited

  公开号：EP1403273A1

  公开（公告）日：2004-03-31

  The present invention relates to cyclic phosphazenes of general formula (1) wherein Q is a halogen and/or an aryloxy group, and m is an integer of 3 to 10, which are characterized by being substantially free from linear phosphazenes of general formula (2) wherein Q is a halogen and/or an aryloxy group, and n is an integer of 1 to 20 and by having an extremely low content of halogen, and which are appropriate to flame retardants for resins; processes for preparing the same; flame retardants containing the same as an active ingredient; resin compositions containing the cyclic phosphazenes; and molded articles therefrom.

  本发明涉及通式(1)的环状膦氮化合物 其中 Q 为卤素和/或芳基氧基，m 为 3 至 10 的整数，其特征是基本上不含通式（2）的线性磷氮烷 其中 Q 为卤素和/或芳基氧基，n 为 1 至 20 的整数，卤素含量极低，适用于树脂阻燃剂；制备方法；含有相同活性成分的阻燃剂；含有环状膦烯的树脂组合物；以及由其制成的成型制品。