Tetradodecylphosphanium;chloride

• 分子结构分类: 有机化合物 - 有机磷化合物 - 四烷基鏻化合物
• 英文名称: Tetradodecylphosphanium;chloride
• 化学式: C48H100ClP
• 分子量: 743.7
• InChiKey: YXCBKUDSVPLQMI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  15.69
• 重原子数：
  50
• 可旋转键数：
  44
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Low solvent content type-resin composition, coating composition containing such resin composition and process for coating such coating composition
  申请人：MAZDA MOTOR CORPORATION

  公开号：EP0688841A2

  公开（公告）日：1995-12-27

  The present invention is to provide a low solvent content type-coating composition by which the resultant coatings with good scuff resistance or water resistance as well as good chipping resistance are produced, while the content of an organic solvent to be used can be much reduced. The low solvent content type-coating composition comprises a polyester oligomer having a hydroxyl group in an amount of 2.0 to 10.0 moles/Kg-resin, a number average molecular weight (Mn) of 300 to 1500, a weight average molecular weight (Mw) of 300 to 3000, and a ratio of a weight average molecular weight/a number average molecular weight (Mw/Mn) of 1 to 2.0, an amount of a modifying lactone being 31 to 85%, and an aliphatic hydrocarbon group of C4-22 which is not derived from lactones. The present invention is also to provide a process for coating a low solvent content type-coating composition on, for example, a base coating composition by a wet-on-wet coating. The base coating composition comprises a vinyl oligomer having a hydroxyl group and/or a blocked hydroxyl group, a melamine resin containing 50 to 100% of an imino type or methylol type mononucleus melamine and a weak acidic curing catalyst.

  本发明旨在提供一种低溶剂含量型涂料组合物，通过该组合物可生产出具有良好耐磨擦性或耐水性以及良好抗崩角性的涂料，同时可大大减少所用有机溶剂的含量。低溶剂含量型涂料组合物包括具有羟基的聚酯低聚物，其羟基含量为 2.0 至 10.0 摩尔/Kg-树脂，数均分子量（Mn）为 300 至 1500，重量平均分子量（Mw）为 300 至 3000，重量平均分子量/数均分子量之比（Mw/Mn）为 1 至 2.0，改性内酯的含量为 31 至 85%，以及不来自内酯的 C4-22 脂肪族烃基。本发明还提供一种通过湿对湿涂覆法在例如基底涂料组合物上涂覆低溶剂含量型涂料组合物的工艺。基底涂料组合物包括具有羟基和/或封端羟基的乙烯基低聚物、含有 50%至 100%亚氨基型或甲醇型单核三聚氰胺的三聚氰胺树脂和弱酸性固化催化剂。
• METHOD OF PRODUCING (METH)ACRYLOYL-TERMINATED POLYISOBUTYLENE POLYMER
  申请人：Kaneka Corporation

  公开号：EP3388454A1

  公开（公告）日：2018-10-17

  The object of the present invention is to provide a method for producing a (meth)acryloyl-terminated polyisobutylene polymer in which the auxiliary material used in the manufacture is easily removed, the burden of purification step and waste amount are decreased, and the transparency of the polymer is excellent. The method for producing the (meth)acryloyl-terminated polyisobutylene polymer contains a step 1 of polymerizing an isobutylene monomer under the presence of a Lewis acid catalyst to prepare a halogen-terminated polyisobutylene polymer (B), a step 2 of reacting the halogen-terminated polyisobutylene polymer (B) with a compound (C) having a halogen group and a phenoxy group under the presence a Lewis acid catalyst to prepare a halogenated phenoxyalkyl-terminated polyisobutylene polymer (D), and a step 3 of reacting the halogenated phenoxyalkyl-terminated polyisobutylene polymer (D) with an acrylic acid compound (E) to prepare the (meth)acryloyl-terminated polyisobutylene polymer (A).

  本发明的目的是提供一种生产(甲基)丙烯酰基封端的聚异丁烯聚合物的方法，该方法易于去除生产中使用的辅助材料，减少了纯化步骤的负担和废物量，并且聚合物的透明度极佳。(甲基)丙烯酰基封端聚异丁烯聚合物的生产方法包括步骤 1：在路易斯酸催化剂存在下聚合异丁烯单体，制备卤素封端聚异丁烯聚合物 (B)、步骤 2：在路易斯酸催化剂存在下，将卤素封端聚异丁烯聚合物（B）与具有卤素基和苯氧基的化合物（C）反应，制备卤代苯氧基烷基封端聚异丁烯聚合物（D），步骤 3：将卤代苯氧基烷基封端聚异丁烯聚合物（D）与丙烯酸化合物（E）反应，制备（甲基）丙烯酰基封端聚异丁烯聚合物（A）。
• Method of producing (meth)acryloyl-terminated polyisobutylene polymer
  申请人：Kaneka Corporation

  公开号：US10604598B2

  公开（公告）日：2020-03-31

  A method for producing a (meth)acryloyl-terminated polyisobutylene polymer includes a step 1 of polymerizing an isobutylene monomer under the presence of a Lewis acid catalyst to prepare a halogen-terminated polyisobutylene polymer (B), a step 2 of reacting the halogen-terminated polyisobutylene polymer (B) with a compound (C) having a halogen group and a phenoxy group under the presence a Lewis acid catalyst to prepare a halogenated phenoxyalkyl-terminated polyisobutylene polymer (D), and a step 3 of reacting the halogenated phenoxyalkyl-terminated polyisobutylene polymer (D) with an acrylic acid compound (E) to prepare the (meth)acryloyl-terminated polyisobutylene polymer (A).

  一种生产(甲基)丙烯酰基封端聚异丁烯聚合物的方法包括以下步骤 1 在路易斯酸催化剂存在下聚合异丁烯单体，制备卤素封端聚异丁烯聚合物 (B)、步骤 2：在路易斯酸催化剂存在下，将卤素封端聚异丁烯聚合物（B）与具有卤素基团和苯氧基基团的化合物（C）反应，制备卤代苯氧基烷基封端聚异丁烯聚合物（D），步骤 3：将卤代苯氧基烷基封端聚异丁烯聚合物（D）与丙烯酸化合物（E）反应，制备（甲基）丙烯酰基封端聚异丁烯聚合物（A）。
• US5116481A
  申请人：——

  公开号：US5116481A

  公开（公告）日：1992-05-26
• US5721015A
  申请人：——

  公开号：US5721015A

  公开（公告）日：1998-02-24