1,4-Bis-tert-butylperoxy-butane | 1071-33-6

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机氧化物
• 英文名称: 1,4-Bis-tert-butylperoxy-butane
• 英文别名: 1,4-Bis(tert-butylperoxy)butane
• CAS: 1071-33-6
• 化学式: C₁₂H₂₆O₄
• 分子量: 234.336
• InChiKey: VNAUKBHLGPINOC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Heat resistant and impact resistant resin composition
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0370264A1

  公开（公告）日：1990-05-30

  A heat resistant and impact resistant resin composition is disclosed which composition comprising from 5 to 95 parts by weight of a maleimide copolymer (A), from 5 to 95 parts by weight of a rubber-reinforced resin (B), and from 0 to 300 parts by weight of another rigid thermoplastic resin (C) based on 100 parts by weight of the total amount of (A) and (B); the maleimide copolymer (A) comprising more than 28 % by weight and not more than 65 % by weight of a maleimide monomer unit (a), not less than 16 % by weight and less than 72 % by weight of at least one monomer unit (b) selected from the group consisting of aromatic vinyl compounds and methacrylic acid esters and from 0 to 25 % by weight of other vinyl monomer unit (c) (in which the total amount of the monomer units (a) - (c) is 100 % by weight), wherein (i) the content of the residual maleimide monomer in said copolymer is not greater than 0.1 % by weight and the total volatile component other than the maleimide monomer in said copolymer is not greater than 0.5 % by weight, (ii) the ratio Mw/Mn of the weight average molecular weight Mw and the number average molecular weight Mn of said copolymer is not greater than 3, (iii) the yellow index of said copolymer is not greater than 30, and (iv) the intrinsic viscosity of said copolymer is from 0.3 to 1.5; and the rubber-reinforced resin (B) being prepared by polymerizing at least one monomer selected from the group consisting of vinyl cyanide compounds, aromatic vinyl compounds and alkyl (meth)acrylates with 1 to 8 carbon atoms in the alkyl group in the presence of a butadiene rubber.

  本发明公开了一种耐热抗冲击树脂组合物，该组合物包括 5 至 95 重量份的马来酰亚胺共聚物(A)、5 至 95 重量份的橡胶增强树脂(B)和 0 至 300 重量份的另一种硬质热塑性树脂(C)，以(A)和(B)总量的 100 重量份为基准； 马来酰亚胺共聚物 (A)，包括重量百分比为 28%以上但不超过 65%的马来酰亚胺单体单元 (a)、重量百分比为 16%以上但不超过 72%的选自芳香族乙烯基化合物和甲基丙烯酸酯的至少一种单体单元 (b)，以及重量百分比为 0%至 25%的其他乙烯基单体单元 (c)（其中单体单元 (a) - (c) 的总量为 100%），其中 (i) 所述共聚物中残余马来酰亚胺单体的含量不超过 0.1%（重量比），且 所述共聚物中除马来酰亚胺单体外的总挥发性成分不超过 0.5%（重量 比）、 (ii) 所述共聚物的重量平均分子量 Mw 与数均分子量 Mn 之比 Mw/Mn 不大于 3、 (iii) 所述共聚物的黄色指数不大于 30，以及 (iv) 所述共聚物的固有粘度为 0.3 至 1.5；以及 橡胶增强树脂 (B) 的制备方法是：在丁二烯橡胶存在下，聚合至少一种选自乙烯氰 化物、芳香族乙烯基化合物和烷基中含有 1 至 8 个碳原子的烷基（甲基）丙烯酸酯的单体。
• PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PROCESS FOR PRODUCING SAME, AND PRESSURE-SENSITIVE ADHESIVE FILM
  申请人：Mitsui Chemicals Tohcello, Inc.

  公开号：EP3348623A1

  公开（公告）日：2018-07-18

  The present invention is an adhesive composition that is characterized by including (A) a polymer comprising a structural unit having a hydroxy group in a side chain, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more. The polymer (A) may include further a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain.

  本发明是一种粘合剂组合物，其特征在于包括(A)一种聚合物，该聚合物包含在侧链中具有羟基的结构单元；(B)一种具有两个或两个以上异氰酸酯基团的化合物；(C)一种羧酸铋；以及(D)一种 pKa 为 6 或 6 以上的叔胺。聚合物(A)还可包括一个结构单元，该结构单元在侧链中具有一个氨基甲酸乙酯键和一个可聚合的不饱和键。
• POLYFUNCTIONAL POLYMER AND METHOD FOR PRODUCING SAME
  申请人：Mitsui Chemicals Tohcello, Inc.

  公开号：EP3351568A1

  公开（公告）日：2018-07-25

  The present invention is a method for producing a polyfunctional polymer that contains a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain, and is characterised by including a reaction process in which a polymer (P) containing a structural unit (a) having a hydroxy group in a side chain and a monomer (M) having an isocyanate group and a polymerizable unsaturated bond are reacted in the presence of a bismuth carboxylate.

  本发明是一种生产多官能团聚合物的方法，该聚合物含有一个结构单元，该结构单元的侧链上有一个氨基甲酸酯键和一个可聚合的不饱和键，其特征在于包括一个反应过程，在该反应过程中，含有一个侧链上有一个羟基的结构单元（a）的聚合物（P）和具有一个异氰酸酯基团和一个可聚合的不饱和键的单体（M）在羧酸铋的存在下进行反应。
• Polyfunctional polymer and method for producing same
  申请人：Mitsui Chemicals Tohcello, Inc.

  公开号：US10577438B2

  公开（公告）日：2020-03-03

  The present invention is a method for producing a polyfunctional polymer that contains a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain, and is characterised by including a reaction process in which a polymer (P) containing a structural unit (a) having a hydroxy group in a side chain and a monomer (M) having an isocyanate group and a polymerizable unsaturated bond are reacted in the presence of a bismuth carboxylate.

  本发明是一种生产多官能团聚合物的方法，该聚合物含有一个结构单元，该结构单元的侧链上有一个氨基甲酸酯键和一个可聚合的不饱和键，其特征在于包括一个反应过程，在该反应过程中，含有一个侧链上有一个羟基的结构单元（a）的聚合物（P）和具有一个异氰酸酯基团和一个可聚合的不饱和键的单体（M）在羧酸铋的存在下进行反应。
• Pressure-sensitive adhesive composition, process for producing same, and pressure-sensitive adhesive film
  申请人：MITSUI CHEMICALS TOHCELLO, INC.

  公开号：US10662355B2

  公开（公告）日：2020-05-26

  The present invention is an adhesive composition that is characterized by including (A) a polymer comprising a structural unit having a hydroxy group in a side chain, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more. The polymer (A) may include further a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain.

  本发明是一种粘合剂组合物，其特征在于包括(A)一种聚合物，该聚合物包含在侧链中具有羟基的结构单元；(B)一种具有两个或两个以上异氰酸酯基团的化合物；(C)一种羧酸铋；以及(D)一种 pKa 为 6 或 6 以上的叔胺。聚合物(A)还可包括一个结构单元，该结构单元在侧链中具有一个氨基甲酸乙酯键和一个可聚合的不饱和键。