1,1-dimethyl-3-hydroxypropyl methacrylate

• 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: 1,1-dimethyl-3-hydroxypropyl methacrylate
• 英文别名: 4-Hydroxy-2-methylbutan-2-yl methacrylate；(4-hydroxy-2-methylbutan-2-yl) 2-methylprop-2-enoate
• 化学式: C₉H₁₆O₃
• 分子量: 172.224
• InChiKey: USADOJHMCGOOIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  六氟戊二酸酐 、 1,1-dimethyl-3-hydroxypropyl methacrylate 在 吡啶 作用下， 以 四氢呋喃 为溶剂， 反应 3.5h， 生成
  参考文献：
  名称：

  化合物、樹脂、レジスト組成物及びレジストパターンの製造方法

  摘要：

  这个专利描述的是一种能够制造具有良好掩模误差因子（ＭＥＦ）的光刻胶图案的化合物、树脂以及含有该树脂的光刻胶组合物。

  公开号：

  JP2017105769A

文献信息

• [EN] SILICONE-CONTAINING MONOMER<br/>[FR] MONOMÈRE CONTENANT DE LA SILICONE
  申请人：DSM IP ASSETS BV

  公开号：WO2013001096A1

  公开（公告）日：2013-01-03

  Silicone-containing monomer of formula (I), wherein said silicone-containing monomer comprises a silicone-containing moiety and an oxazolidinone moiety and wherein R is a silicone-containing moiety, and R1 may be an H, (i), (ii) and (iii) wherein A represents the oxazolidinone ring of the oxazolidinone moiety and R2 is a divalent C1-25 alkylene or C6-30 arylalkylene. The monomer is used for the preparation of a composition for use in manufacturing of ophthalmic lenses potentially with anti-infective properties. Also, methods of making the present monomers are described.

  式(I)的含有硅单体，其中该含有硅单体包括一个含有硅的基团和一个噁唑烷酮基团，其中R是一个含有硅的基团，而R1可以是一个H，(i)，(ii)和(iii)，其中A代表噁唑烷酮基团的噁唑烷酮环，R2是一个二价的C1-25烷基或C6-30芳基烷基。该单体用于制备一种用于制造具有抗感染性能的眼科镜片的组合物。此外，还描述了制备本单体的方法。
• Process for oil field water clarification using cationic dispersion polymers
  申请人：NALCO CHEMICAL COMPANY

  公开号：EP0595156A1

  公开（公告）日：1994-05-04

  One aspect of the invention provides a method of removing emulsified oil from oil field produced water. According to the method, the oil-containing water is treated with an effective amount of a dispersion of a water-soluble cationic polymer.

  本发明的一个方面提供了一种从油田采出水中去除乳化油的方法。根据该方法，含油的水用有效量的水溶性阳离子聚合物分散体进行处理。
• ACTIVE ENERGY RAY-CURABLE COMPOSITION
  申请人：Kuraray Co., Ltd.

  公开号：EP3184563A1

  公开（公告）日：2017-06-28

  The invention provides active energy ray curable compositions which exhibit good curability with active energy rays and which have a low viscosity to attain excellent application properties when applied as materials such as adhesives or coatings onto substrates and can give highly flexible cured products upon irradiation with active energy rays. An active energy ray curable composition includes a (meth) acrylic triblock copolymer (A) including a (meth) acrylic polymer block (s) (aA) having an active energy ray curable group containing a partial structure represented by the following general formula (1), and a (meth)acrylic polymer block(s) (bA) having no active energy ray curable groups, and a (meth) acrylic diblock copolymer (B) including a (meth) acrylic polymer block (aB) having an active energy ray curable group containing a partial structure represented by the following general formula (1), and a (meth)acrylic polymer block (bB) having no active energy ray curable groups, the composition having a ratio of Mn (bB)/Mn (bA) in the range of 0.2 to 2.0 wherein Mn (bB) is the number average molecular weight of the (meth)acrylic polymer block (bB) present in the (meth)acrylic diblock copolymer (B), and Mn (bA) is the number average molecular weight of the (meth) acrylic polymer block (bA) present in the (meth)acrylic triblock copolymer (A). (In the formula, R1 is a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms.)

  本发明提供了活性能量射线固化组合物，该组合物在活性能量射线下具有良好的固化性，且粘度低，在作为粘合剂或涂料等材料应用于基材时可获得优异的应用性能，并可在活性能量射线照射下获得高柔韧性的固化产品。一种活性能量射线固化组合物包括(甲基)丙烯酸三嵌段共聚物 (A)，包括具有活性能量射线固化基团的(甲基)丙烯酸聚合物嵌段 (aA)，其部分结构由以下通式 (1) 表示，以及不具有活性能量射线固化基团的(甲基)丙烯酸聚合物嵌段 (bA)、和(甲基)丙烯酸二嵌段共聚物 (B)，包括具有活性能量射线可固化基团的(甲基)丙烯酸聚合物嵌段 (aB)，其部分结构由以下通式 (1) 表示，以及不具有活性能量射线可固化基团的(甲基)丙烯酸聚合物嵌段 (bB)，该组合物的 Mn (bB)/Mn (bA) 比率范围为 0.其中 Mn (bB) 是存在于(甲基)丙烯酸二嵌段共聚物(B)中的(甲基)丙烯酸聚合物嵌段(bB)的平均分子量，Mn (bA) 是存在于(甲基)丙烯酸三嵌段共聚物(A)中的(甲基)丙烯酸聚合物嵌段(bA)的平均分子量。 (式中，R1 是氢原子或具有 1 至 20 个碳原子的烃基）。
• DENTAL POLYMERIZABLE COMPOSITION
  申请人：Kuraray Noritake Dental Inc.

  公开号：EP3195846A1

  公开（公告）日：2017-07-26

  The present invention provides a dental polymerizable composition that requires less discharging force, is easily formable, has low polymerization shrinkage stress during curing, and exhibits high stain resistance and surface gloss when cured. The present invention relates to a dental polymerizable composition including a (meth)acrylic block copolymer (A), a polymerizable monomer (B), and a polymerization initiator (C). The (meth)acrylic block copolymer (A) consists of a (meth)acrylic polymer block (a) having a curable functional group and a (meth)acrylic polymer block (b) having no curable functional group. The curable functional group has a partial structure represented by the following general formula (1):

  本发明提供了一种牙科可聚合组合物，该组合物所需的放电力较小，易于成型，固化过程中的聚合收缩应力较低，固化后具有较高的抗污性和表面光泽。本发明涉及一种牙科可聚合组合物，包括（甲基）丙烯酸嵌段共聚物（A）、可聚合单体（B）和聚合引发剂（C）。甲基丙烯酸嵌段共聚物（A）由具有可固化官能团的甲基丙烯酸聚合物嵌段（a）和不具有可固化官能团的甲基丙烯酸聚合物嵌段（b）组成。可固化官能团的部分结构由以下通式（1）表示：
• Dental polymerizable composition
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US10426712B2

  公开（公告）日：2019-10-01

  The present invention provides a dental polymerizable composition that requires less discharging force, is easily formable, has low polymerization shrinkage stress during curing, and exhibits high stain resistance and surface gloss when cured. The present invention relates to a dental polymerizable composition including a (meth)acrylic block copolymer (A), a polymerizable monomer (B), and a polymerization initiator (C). The (meth)acrylic block copolymer (A) consists of a (meth)acrylic polymer block (a) having a curable functional group and a (meth)acrylic polymer block (b) having no curable functional group. The curable functional group has a partial structure represented by the following general formula (1):

  本发明提供了一种牙科可聚合组合物，该组合物所需的放电力较小，易于成型，固化过程中的聚合收缩应力较低，固化后具有较高的抗污性和表面光泽。本发明涉及一种牙科可聚合组合物，包括（甲基）丙烯酸嵌段共聚物（A）、可聚合单体（B）和聚合引发剂（C）。甲基丙烯酸嵌段共聚物（A）由具有可固化官能团的甲基丙烯酸聚合物嵌段（a）和不具有可固化官能团的甲基丙烯酸聚合物嵌段（b）组成。可固化官能团的部分结构由以下通式（1）表示：