N,N-Diethyl-triuret | 25060-41-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: N,N-Diethyl-triuret
• 英文别名: 3-(Carbamoylcarbamoyl)-1,1-diethylurea
• CAS: 25060-41-7
• 化学式: C₇H₁₄N₄O₃
• 分子量: 202.213
• InChiKey: QVZBVVSVFLIPER-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  105
• 氢给体数：
  3
• 氢受体数：
  3

文献信息

• Vulcanizable elastomer composition
  申请人：NIPPON ZEON CO., LTD.

  公开号：EP0257640A2

  公开（公告）日：1988-03-02

  A vulcanizable elastomer composition comprising an epoxy group-containing elastomer, and blended there­with, (l) an organic compound having at least two bonds of the following formula wherein X and Y are both oxygen or sulfur atoms, or one of X and Y is an oxygen atom and the other is a sulfur atom, in the molecule, and (2) a quaternary compound selected from quaternary ammonium salts and quaternary phosphonium salts, and optionally (3) a compound having one >N--N< bond wherein Z represents an oxygen or sulfur atom in the molecule.

  一种可硫化弹性体组合物，包括含环氧基团的弹性体，以及与之混合的(l)一种有机化合物，其分子中至少有两个下式的键，其中 X 和 Y 均为氧原子或硫原子，或 X 和 Y 中的一个为氧原子，另一个为硫原子；(2)一种季化合物，选自季铵盐和季鏻盐；以及可选的(3)一种化合物，其分子中有一个 >N--N< 键，其中 Z 代表氧原子或硫原子。
• Method for producing thermoplastic elastomer composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0400890A2

  公开（公告）日：1990-12-05

  A thermoplastic elastomer composition which is excellent in balance of properties such as mechanical properties and thermal properties and in appearance is prepared by melt-kneading (A) 20-58 parts by weight of a saturated polyester resin and (B) 42-80 parts by weight of an epoxy group-containing ethylene copolymer and then melt-kneading 100 parts by weight of the resulting composition with (C) 0.01-20 parts by weight of a polyfunctional compound containing in one molecule at least two functional groups selected from an amino group, a carboxylic acid anhydride group, a hydroxyl group and group wherein both X and Y are oxygen atoms or sulfur aroms, or either X or Y is an oxygen atom and another is a sulfur atom, or (D) 0.01-9 parts by weight of a polyfunctional compound having in one molecule at least two carboxyl groups or both at least one carboxyl group and at least one functional group selected from an amino group, a carboxylic acid anhydride group, a hydroxyl group and the group wherein X and Y are defined above.

  一种热塑性弹性体组合物，其在机械性能和热性能等性能的平衡方面以及在外观方面都很出色，其制备方法是将(A)20-58 份(重量)饱和聚酯树脂和(B)42-80 份(重量)含环氧基的乙烯共聚物熔融捏合，然后将所得组合物的 100 份(重量)与(C)0.01-20 份(重量)的多官能团化合物，该化合物在一个分子中含有至少两个官能团，这两个官能团选自氨基、羧酸酐基、羟基和羧基。 其中 X 和 Y 均为氧原子或硫芳香基，或 X 或 Y 为氧原子，另一个为硫原子，或 (D) 0.01-9(重量份)的多官能团化合物，其一个分子中含有至少两个羧基或至少 一个羧基和至少一个选自氨基、羧酸酐基、羟基和硫芳香基的官能团，其中 X 和 Y 定义为氧原子或硫原子。 其中 X 和 Y 定义如上。
• Vulcanizable epoxy group-containing elastomer composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0416885A1

  公开（公告）日：1991-03-13

  A vulcanizable epoxy group-containing elastomer composition comprises by weight, 100 parts of (A) an epoxy group-containing elastomer, (B) 0.1 - 10 parts of an organic compound containing at least two bonds, wherein X and Y, which may be the same or different, each represents an oxygen atom or a sulfur atom, per molecule or an organic compound containing at least two carboxyl groups per molecule, (C) 0.1 - 10 parts of a phosphine compound represented by formula: wherein R1 and R2, which may be the same or different, each represents an alkyl group having from 1 to 4 carbon atoms; and R represents a hydrogen atom or an alkoxy group having from 1 to 4 carbon atoms, and optionally 0.1 - 10 parts of a compound containing a = N· CO-N = or = N-CS-N = N bond. The composition has excellent compression set, particularly in a high temperature atmosphere, as well as excellent mechanical characteristics, and can be kneaded and vulcanised to make e.g., sealing materials.

  一种可硫化的含环氧基弹性体组合物，按重量计，包括 100 份(A)含环氧基弹性体，(B)0.1-10 份含有至少两个键的有机化合物，其中 X 和 Y（可以相同或不同）分别代表每个分子中的氧原子或硫原子，或每个分子中含有至少两个羧基的有机化合物 其中 X 和 Y（可以相同或不同）分别代表每个分子中的一个氧原子或一个硫原子， 或每个分子中含有至少两个羧基的有机化合物， (C) 0.1 - 10 份由式表示的膦化合物： 其中 R1 和 R2（可以相同或不同）各代表一个具有 1 至 4 个碳原子的烷基；R 代表一个氢原子或一个具有 1 至 4 个碳原子的烷氧基，以及 0.1 - 10 份含有＝N- CO-N＝ 或＝N-CS-N＝N 键的化合物。 该组合物具有极佳的压缩永久变形，尤其是在高温环境下，同时还具有极佳的机械特性，可经捏合和硫化制成密封材料等。
• Thermoplastic elastomer composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0480770A2

  公开（公告）日：1992-04-15

  A thermoplastic elastomer composition which is useful for bumper, boot, sound absorbing gear, sports shoes etc. is provided by mixing the following (A) - (D). A: 30-58 parts by wt of saturated polyester resin, B: 42-70 parts by wt of an epoxy group-containing ethylene copolymer of a) 50-99 % by wt of ethylene unit, b) 0.1-30 % by wt of unsaturated carboxylic acid glycidyl ester unit or unsaturated glycidyl ether unit and c) 0-49 % by wt of ethylenically unsaturated ester unit C: 0.01-20 parts by wt of specific polyfunctional compound containing two or more functional groups, and D: 1-30 parts by wt of block copolyether ester elastomer. The amounts of C and D are based on 100 parts of A and B.

  将以下（A）-（D）混合，可得到一种用于保险杠、靴子、吸音装备、运动鞋等的热塑性弹性体组合物。 A：30-58 份（重量份）饱和聚酯树脂、 B：42-70 份（重量百分比）含环氧基的乙烯共聚物，其重量百分比如下 a) 50-99 %（重量百分比）的乙烯单元、 b) 0.1-30%（重量百分比）不饱和羧酸缩水甘油酯单元或不饱和缩水甘油醚单元，以及 c) 0-49 %（重量百分比）的乙烯基不饱和酯单元 C：0.01-20 份（重量百分比）含有两个或两个以上官能团的特定多官能化合物， 以及 D：1-30 份（重量百分比）嵌段共聚醚酯弹性体。 C 和 D 的用量以 100 份 A 和 B 为基础。
• Method for producing impact-resistant polyester resin compositions
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0480769A2

  公开（公告）日：1992-04-15

  A saturated polyester resin composition excellent in impact resistance is prepared by melt kneading (A) 30-58 parts by weight of a saturated polyester resin, (B) 42-70 parts by weight of an epoxy group-containing ethylene copolymer comprising (a) 50-99% by weight of ethylene unit, (b) 0.1-30% by weight of unsaturated carboxylic acid glycidyl ester unit or unsaturated glycidyl ether unit, and (c) 0-49% by weight of ethylenically unsaturated ester compound unit, (C) 0.01-20 parts by weight of a polyfunctional compound containing at least two specific functional groups of amino groups, carboxyl groups, carboxylic acid anhydride groups, hydroxyl groups or unit (wherein X and Y are both oxygen atoms or sulfur atoms or one of them is an oxygen atom and another is a sulfur atom) and (D) 0-30 parts by weight of a block copolyether ester elastomer, the amounts of (C) and (D) being based on 100 parts by weight of (A) plus (B), thereby to obtain a former-stage composition (I) and furthermore melt kneading the resulting composition (I) with (E) 50-1000 parts by weight of a saturated polyester resin and (F) 0-30 parts by weight of a block copolyether ester elastomer at a later-stage.

  一种抗冲击性能优异的饱和聚酯树脂组合物是通过熔融捏合以下物质制备的：(A) 30-58份（重量）饱和聚酯树脂，(B) 42-70份（重量）含环氧基的乙烯共聚物，该共聚物包括(a) 50-99%（重量）乙烯单元，(b) 0.1-30%（重量百分比）的不饱和羧酸缩水甘油酯单元或不饱和缩水甘油醚单元，以及 (c) 0-49%（重量百分比）的乙烯不饱和酯化合物单元，(C) 0.01-20（重量百分比）的多官能团化合物，该化合物含有至少两个特定的官能团：氨基、羧基、羧酸酐基、羟基或羧基。 单位（其中 X 和 Y 均为氧原子或硫原子，或其中一个为氧原子，另一个为硫原子）和 (D) 0-30 份（重量）嵌段共聚醚酯弹性体，(C)和(D)的用量以 100 份（重量）(A) 加 (B) 为基础、从而得到前阶段的组合物（I），然后在后阶段将得到的组合物（I）与(E) 50-1000 份（按重量计）饱和聚酯树脂和(F) 0-30 份（按重量计）嵌段共聚醚酯弹性体一起熔融捏合。