1,4-butanediol diacetal diacrylate | 112753-84-1

• 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: 1,4-butanediol diacetal diacrylate
• 英文别名: 1-[4-(1-Prop-2-enoyloxyethoxy)butoxy]ethyl prop-2-enoate
• CAS: 112753-84-1
• 化学式: C₁₄H₂₂O₆
• 分子量: 286.325
• InChiKey: WGJURGHHIAFPLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  丙烯酸 、 1,4-丁二醇乙烯醚 以 正庚烷 为溶剂， 生成 1,4-butanediol diacetal diacrylate
  参考文献：
  名称：

  ANAEROBIC CURABLE COMPOSITIONS CONTAINING BLOCKED (METH)ACRYLIC ACID COMPOUNDS

  摘要：

  本发明涉及一种厌氧可固化组合物，例如含有阻塞丙烯酸化合物的粘合剂和密封剂。阻塞丙烯酸化合物是不稳定的（甲基）丙烯酸化合物，具有缩醛键，这种键在厌氧固化过程中断裂，释放出（甲基）丙烯酸。这样，阻塞丙烯酸化合物作为粘附剂，促进与各种基材的粘附。

  公开号：

  US20170044088A1

文献信息

• Compositions comprising cleavable crosslinker and methods
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US10351649B2

  公开（公告）日：2019-07-16

  A composition is described comprising a polymer. The polymer comprises polymerized units derived from a cleavable crosslinking monomer. The cleavable crosslinking monomer comprises at least two free-radically polymerizable groups and at least one group having the formula —O—C(R2)(R3)—O—, wherein R2 and R3 are independently hydrogen, alkyl, or aryl. The composition has a Tg no greater than 50° C. In some embodiments, the composition has a storage modulus greater than 3×105 Pa at 25° C. and 1 Hz and may be characterized as a non-tacky polymer. In other embodiments, the composition is a pressure sensitive adhesive. Upon cleavage of at least a portion of the polymerized monomeric units derived from the cleavable crosslinking monomer, the composition exhibits a change in at least one physical property. In another embodiment, the composition comprises a polymer and fragments. The fragments comprise the reaction product of a free-radically polymerizable group bonded to a polymer chain and a pendent hydroxyl group. The composition has a Tg no greater than 50° C. Also described are articles, comprising the composition described herein (i.e. before and/or after cleavage); as well as methods of making the composition and methods of making articles.

  描述了一种由聚合物组成的组合物。该聚合物包含由可裂解交联单体衍生的聚合单元。可裂解交联单体包括至少两个可自由基聚合的基团和至少一个具有式-O-C(R2)(R3)-O-的基团，其中 R2 和 R3 独立地为氢、烷基或芳基。在某些实施方案中，该组合物在 25° C 和 1 Hz 时的储存模量大于 3×105 Pa，并可表征为非粘性聚合物。在其他实施例中，该组合物是一种压敏粘合剂。当由可裂解交联单体衍生的聚合单体单元的至少一部分发生裂解时，组合物显示出至少一种物理性质的变化。在另一个实施方案中，组合物包括聚合物和片段。片段包括与聚合物链键合的可自由基聚合基团和悬垂羟基的反应产物。此外，还描述了由本文所述组合物（即裂解前和/或裂解后）组成的物品；以及组合物的制造方法和物品的制造方法。
• Nedolya, N. A.; Khil'ko, M. Ya.; Trofimov, B. A., Journal of Organic Chemistry USSR (English Translation), 1987, p. 1067 - 1071
  作者：Nedolya, N. A.、Khil'ko, M. Ya.、Trofimov, B. A.

  DOI：——

  日期：——
• NEDOLYA N. A.; XILKO M. YA.; TROFIMOV B. A., ZH. ORGAN. XIMII, 23,(1987) N 6, 1181-1185
  作者：NEDOLYA N. A.、 XILKO M. YA.、 TROFIMOV B. A.

  DOI：——

  日期：——
• COMPOSITIONS COMPRISING CLEAVABLE CROSSLINKER AND METHODS
  申请人：3M Innovative Properties Company

  公开号：EP3134444B1

  公开（公告）日：2022-01-26
• ADHESIVE COMPOSITIONS
  申请人：HENKEL IP & HOLDING GMBH

  公开号：US20180320025A1

  公开（公告）日：2018-11-08

  The present invention provides adhesive compositions, sometimes in a two part configuration which include a first part containing a (meth)acrylate component, an organic peroxide and an acetal-containing free radically curable component and a second part containing a (meth)acrylate component, and benzoylthiourea derivatives or benzoylthiourethane derivatives.