1,3-Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2,4-ditridecyl benzene-1,2,3,4-tetracarboxylate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1,3-Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2,4-ditridecyl benzene-1,2,3,4-tetracarboxylate
• 英文别名: 2-O,4-O-bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 1-O,3-O-ditridecyl benzene-1,2,3,4-tetracarboxylate
• 化学式: C₅₆H₉₆N₂O₈
• 分子量: 925.4
• InChiKey: UPWDGFMHNPOYMU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  17.2
• 重原子数：
  66
• 可旋转键数：
  34
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  112
• 氢给体数：
  0
• 氢受体数：
  10

文献信息

• Heat and light resistant polymer composition
  申请人：Solvay Specialty Polymers USA, LLC.

  公开号：EP2634211A1

  公开（公告）日：2013-09-04

  The present invention relates to a polymer composition and to articles such as LED devices comprising at least one polyester, at least one hindered amine compound, and at least one phosphorous compound selected from phosphite esters, phosphonites and mixtures thereof.

  本发明涉及一种聚合物组合物和 LED 设备等物品，其中包含至少一种聚酯、至少一种受阻胺化合物和至少一种磷化合物，这些磷化合物选自亚磷酸酯、亚磷酸盐及其混合物。
• Polyamide composition
  申请人：Rhodia Operations

  公开号：EP2829576A1

  公开（公告）日：2015-01-28

  The invention pertains to filled polyamide compositions [composition (C)] comprising: - at least one polyhydric alcohol-modified polyamide, comprising an amount of polyhydric alcohol (PHA, herein after) residues chemically bonded at least to a part of the polyamide [polyamide (A)] of at least 0.1 % wt (based on the total weight of polyamide (A)); - at least one filler [filler (F)]; and - at least one polyamide, different from polyamide (A), more than 50 % moles of recurring units thereof being of formula -HN-(CH2)5-CO- [polyamide (PA6)], in an amount of 5 to 50 % wt, based on the combined weight of polyamide (A) and polyamide (PA6).

  本发明涉及填充聚酰胺组合物[组合物（C）]，该组合物包括 - 至少一种多羟基乙醇改性聚酰胺，包含至少 0.1 % wt（基于聚酰胺（A）的总重量）的化学键合到聚酰胺[聚酰胺（A）]一部分的多羟基乙醇（PHA，以下简称 "PHA"）残留物； - 至少一种填料[填料（F）]；以及 - 至少一种不同于聚酰胺（A）的聚酰胺，其中 50%以上摩尔的重复单元为式 -HN-(CH2)5-CO- [聚酰胺（PA6）]，重量百分比为 5-50%（基于聚酰胺（A）和聚酰胺（PA6）的总重量）。
• Polyamide based composition containing polyketone and rubber
  申请人：Rhodia Operations

  公开号：EP2848652A1

  公开（公告）日：2015-03-18

  The present invention relates to a polyamide composition comprising polyamide, polyketone, and rubber, wherein the polyketone is present in an amount of no more than 5 wt%, based on the total weight of the polyamide composition. The inventive polyamide composition has and exhibits improved mechanical properties and chemical resistance both to Zinc salt and glycol, and thus is particularly useful in the manufacture of articles for automotive application.

  本发明涉及一种聚酰胺组合物，包括聚酰胺、聚酮和橡胶，其中聚酮的含量不超过聚酰胺组合物总重量的 5%。本发明的聚酰胺组合物具有并显示出更好的机械性能和对锌盐和乙二醇的耐化学性，因此特别适用于制造汽车用品。
• Dish support rack for dishwasher
  申请人：RHODIA OPERATIONS

  公开号：US10202521B2

  公开（公告）日：2019-02-12

  The invention pertains to a dish support rack having outstanding resistance to chemically harsh environments, and possessing improved mechanical properties, said dish support rack comprising a metal wire frame coated with a polyamide composition [composition (C)] comprising: —more than 50% wt of a polyamide [polyamide (A), herein after], more than 50% moles of recurring units of said polyamide complying with formula: —HN—(CH2)6—NH—C(O)—(CH2)8—C(O)— [recurring units (R6,10)], and, optionally: —up to 10% wt of conventional filler(s) and/or additive(s), and to a method for its manufacture.

  本发明涉及一种餐具支撑架，该餐具支撑架具有出色的耐化学苛刻环境的能力，并具有更好的机械性能，所述餐具支撑架包括涂有聚酰胺组合物[组合物（C）]的金属丝框架，所述聚酰胺组合物[组合物（C）]包括： -50%重量份以上的聚酰胺[聚酰胺（A），以下同]，50%摩尔以上的符合式的所述聚酰胺循环单元：-HN-(CH2)6-NH-C(O)-(CH2)8-C(O)-[递归单元 (R6,10)]，以及可选的 10%重量级的常规填料和/或添加剂，以及其制造方法。
• Polyamide compositions comprising a polyamide 6,6 and a blend of high chain-length polyamides, use thereof, and articles obtained therefrom
  申请人：RHODIA OPERATIONS

  公开号：US10301469B2

  公开（公告）日：2019-05-28

  The present invention provides polyamide compositions comprising (a) at least one polyamide mixture; (b) at least one reinforcing filler; (c) at least one heat stabilizer; and (d) at least one ionic lubricant, wherein the (a) at least one polyamide mixture is formed from (i) a polyamide 6,6, the amount of AEG being greater than the amount of CEG, and (ii) a blend of a first high chain-length polyamide having viscosity number (VN) of X1 and a second high chain-length polyamide having VN of X2, X1 being greater than X2. The polyamide composition can be advantageously used to produce articles exhibiting enhanced chemical resistance, notably CaCl2 salt crack resistance, such as radiator end tank in an automobile.

  本发明提供了聚酰胺组合物，其包括：(a) 至少一种聚酰胺混合物；(b) 至少一种增强填料；(c) 至少一种热稳定剂；(d) 至少一种离子润滑剂；(d) 至少一种离子润滑剂，其中(a)至少一种聚酰胺混合物由(i)聚酰胺 6,6（AEG 的含量大于 CEG 的含量）和(ii)第一种高链长聚酰胺（粘度值（VN）为 X1）与第二种高链长聚酰胺（粘度值（VN）为 X2）的混合物（X1 大于 X2）形成。这种聚酰胺组合物可以很好地用于生产具有更强耐化学性的物品，特别是耐 CaCl2 盐裂纹的物品，例如汽车的散热器末端水箱。