copper stearate | 20563-00-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: copper stearate
• 英文别名: copper octadecanoate；copper(I) stearate；cuprous stearate；Copper(1+) stearate；copper(1+);octadecanoate
• CAS: 20563-00-2
• 化学式: C₁₈H₃₅O₂*Cu
• 分子量: 347.021
• InChiKey: FPHREELHOCEQEA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  5.0
• 重原子数：
  21
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Elastomer compositions derived from thiodiethanol having reduced odour and increased thermal stability, and process for their preparation
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0036456A1

  公开（公告）日：1981-09-30

  The malodor in polymers based on thiodiethanol and elastomers produced therefrom is reduced by the incorporation of various metal salts therein. The use of copper salts for this purpose has the added advantage of enhancing the thermal stability of sulfur-vulcanizable elastomers based on thiodiethanol.

  在以硫代二乙醇为基础的聚合物和由其生产的弹性体中加入各种金属盐，可以减少恶臭。为此目的使用铜盐还有一个好处，就是可以提高硫基硫化弹性体的热稳定性。
• Polyamide compositions having improved thermal stability
  申请人：AMOCO CORPORATION

  公开号：EP0827976A2

  公开（公告）日：1998-03-11

  Improved high temperature polyamides, and particularly partially aromatic polyamides, containing less than about 40 µeq/g carboxylic acid endgroups, preferably stabilized with a copper-containing thermal stabilizer, the polyamides exhibit improved thermal oxidative stability.

  改进型高温聚酰胺，特别是部分芳香族聚酰胺，其羧酸端基含量低于约 40 µeq/g，最好使用含铜的热稳定剂进行稳定，这种聚酰胺具有更好的热氧化稳定性。
• Impact modified polyamide compositions
  申请人：Solvay Advanced Polymers, L.L.C.

  公开号：EP1557445A2

  公开（公告）日：2005-07-27

  Polymer composition, comprising at least one aromatic polyamide, at least one first elastomer comprising (i) recurring units derived from at least one acyclic olefin (O1) which comprises at most 4 carbon atoms, and (ii) recurring units derived from at least one acyclic olefin (O2) which comprises more than 6 carbon atoms, and at least one second elastomer and comprising recurring units derived from at least one acyclic olefin (O3) which comprises at most 4 carbon atoms, wherein the second elastomer is free of recurring units derived from an acyclic olefin which comprises more than 6 carbon atoms. Shaped article manufactured from the polymer composition.

  聚合物组合物，包括 至少一种芳香族聚酰胺 至少一种第一弹性体，包括(i) 由至少一种无环烯烃 (O1) 衍生的递归单元，该烯烃至多包含 4 个碳原子，和 (ii) 由至少一种无环烯烃 (O2) 衍生的递归单元，该烯烃包含 6 个以上碳原子，和 至少一个第二弹性体，包含至少一个由至多 4 个碳原子组成的无环烯烃 (O3) 衍生的递归单元，其中第二弹性体不包含由超过 6 个碳原子组成的无环烯烃衍生的递归单元。 用该聚合物组合物制造的定型产品。
• Laminates with fluoropolymeric and bonding layers
  申请人：SOLVAY (Société Anonyme)

  公开号：EP1811219A1

  公开（公告）日：2007-07-25

  The invention relates to a multilayer polymer structure [structure (S)] comprising a layer (α) comprising at least one polyamide [polymer (A)], said layer (α) being linked to a layer (γ) comprising at least one melt-processible fluoropolymer substantially free from recurring units derived from functional monomers [polymer (F)] via a layer (β), said layer (β) comprising a polymer composition (C-1), said polymer composition (C-1) comprising from 100% to 3% by weight of at least one functional fluoropolymer [polymer (I)], with respect to the total weight of the composition, and from 0 to 97 % by weight of at least one melt-processible fluoropolymer substantially free from recurring units derived from functional monomers [polymer (F)], with respect to the total weigh of the composition. The multilayer structures of the invention enables obtaining structures with excellent adhesion between fluoropolymers and polyamides, whose components can withstand high processing temperature, such as those required for instance for aromatic polyamide processing and extremely harsh environment.

  本发明涉及一种多层聚合物结构[结构（S）]，包括一层（α），该层由至少一种聚酰胺[聚合物（A）]组成，所述层（α）通过层（β）与一层（γ）相连，所述层（γ）由至少一种可熔融加工的含氟聚合物组成，该含氟聚合物基本上不含源自功能单体[聚合物（F）]的递归单元，所述层（β）由聚合物组合物（C-1）组成、所述聚合物组合物（C-1）包括至少一种功能性含氟聚合物[聚合物（I）]（占组合物总重量的 100%至 3%）和至少一种可熔融加工的含氟聚合物（占组合物总重量的 0%至 97%）（基本上不含源自功能性单体的递归单元[聚合物（F）]）。 本发明的多层结构可以使含氟聚合物和聚酰胺之间产生极佳的粘合力，其组分可以承受较高的加工温度，例如芳香族聚酰胺加工所需的温度和极端恶劣的环境。
• Impact-modified polyamide hollow body
  申请人：Solvay Advanced Polymers, L.L.C.

  公开号：EP2277675A1

  公开（公告）日：2011-01-26

  Method for making a hollow body comprising, as sole layer(s), (1) at least one layer L1 comprising an aromatic polyamide and an impact modifier, and, optionally, (2) at least one layer L2 comprising an aliphatic polyamide, comprising extruding an aromatic polyamide and an impact modifier, and optionally extruding an aliphatic polyamide, through a die.

  制造空心体的方法，作为底层包括 (1) 至少一层 L1，由芳香族聚酰胺和抗冲改性剂组成，可选的还有 (2) 至少一层 L2，由脂肪族聚酰胺组成、 包括通过模具挤出芳香族聚酰胺和抗冲改性剂，也可挤出脂肪族聚酰胺。