(3aS,7aR)-3a,7a-Dihydro-isoindole-1,3-dione | 65106-42-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: (3aS,7aR)-3a,7a-Dihydro-isoindole-1,3-dione
• 英文别名: (3aS,7aR)-3a,7a-dihydroisoindole-1,3-dione
• CAS: 65106-42-5
• 化学式: C₈H₇NO₂
• 分子量: 149.149
• InChiKey: RDHHZPRHIKNBBI-OLQVQODUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  46.2
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Epoxy resin and water borne coatings therefrom
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0399351A2

  公开（公告）日：1990-11-28

  Curable compositions comprising a curing agent and the product resulting from reacting (I) the product resulting from the free radical polymerization of (A) the composition resulting from (1) reacting (a) a compound containing an average of more than one vicinal epoxide group per molecule with (b) at least one unsaturated imide having a reactive hydrogen atom attached to the imide nitrogen atom in amounts which provide a ratio of moles of component (b) per epoxide group contained in component (a) of from 0.01:1 to 1.1:1; and (2) optionally, reacting the product of step (A) with (c) at least one of (i) at least one compound containing only one phenolic hydroxyl group, (ii) at least one secondary amine, or (iii) a combination of (i) and (ii) in amounts sufficient that the resulting product contains a percent epoxide value of not greater than about 1.5 percent by weight; and (B) a mixture of (d) at least one polymerizable monomer containing only one polymerizable ethylenically unsaturated group and only one carboxyl group per molecule (e) at least one polymerizable monomer containing only one polymerizable ethylenically unsaturated group per molecule and which is free of carboxyl groups; wherein component (A) is present in amounts of from 25 to 95 percent by weight based upon the combined weight of components (A) and (B); component (B) is present in amounts of from 75 to 5 percent by weight based upon the combined weight of components (A) and (B); component (d) is present in amounts such that the resultant composition has a percent acid by weight based upon the combined weight of components (A) and (B) of from 1 to 30 using 45 as the acid equivalent weight; and component (e) is present in an amount of from 4 to 75 percent by weight based upon the combined weight of components (A) and (B); and (II) at least one of (f) at least one primary, secondary or tertiary amine; (g) at least one alkali metal hydroxide, alkali metal carbonate or alkali metal bicarbonate; or (h) any combination of (f) and (g); and wherein component (II) is present in an amount sufficient to render the resultant composition water miscible, water soluble or water dispersible.

  可固化的组合物，该组合物包含固化剂和以下反应产生的产物 (I)以下反应产生的产物 (A)自由基聚合产生的组合物 (1)将(a)平均每个分子含有一个以上邻接环氧基团的化合物与(b)至少一个不饱和亚胺反应，该亚胺具有一个连接到亚胺氮原子上的反应性氢原子，反应量为组分(b)与组分(a)所含环氧基团的摩尔比为0.01:1至1.1:1；以及 (2) 可选地，将步骤(A)的产物与(c)中的(i)至少一种仅含有一个酚羟基的化合物，(ii)至少一种仲胺，或(iii)(i)和(ii)的组合中的至少一种反应，其用量应足以使所得产物所含环氧化物的百分比值不大于约1.5% (重量)的混合物；和 (B) (d) 至少一种可聚合单体，每分子仅含有一个可聚合的乙烯基不饱和基团和一个羧基 (e) 至少一种可聚合单体，每分子仅含有一个可聚合的乙烯基不饱和基团，且不含羧基；其中组分(A)的含量为组分(A)和组分(B)总重量的 25%至 95%；组分(B)的含量为组分(A)和组分(B)总重量的 75%至 5%；组份(d)的存在量为，根据组份(A)和(B)的总重量，所得组合物的酸当量重量百分比为 1-30% （以 45 为酸当量重量）；以及 组份(e)的存在量为，根据组份(A)和(B)的总重量，所得组合物的酸当量重量百分比为 4-75%；(f) 至少一种伯胺、仲胺或叔胺；(g) 至少一种碱金属氢氧化物、碱金属碳酸盐或碱金属碳酸氢盐；或 (h) (f)和(g)的任意组合；其中组分(II)的存在量足以使所得组合物与水混溶、水溶或水分散。
• US4946911A
  申请人：——

  公开号：US4946911A

  公开（公告）日：1990-08-07