Bis(isopropylcumyl)peroxide | 68540-63-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Bis(isopropylcumyl)peroxide
• 英文别名: 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene;propane
• CAS: 68540-63-6
• 化学式: C21H30O2
• 分子量: 314.5
• InChiKey: RHHYICHXPAFLFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.22
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] HYBRID SCORCH RETARDANT/CURE CO-AGENT<br/>[FR] CO-AGENT HYBRIDE RETARDATEUR DE GRILLAGE/DE DURCISSEMENT
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2016201616A1

  公开（公告）日：2016-12-22

  A family of novel hybrid compounds comprise a hindered phenolic scorch retardant and an allyl isocyanurate cure co-agent. Combining these two functionalities into a single molecule provides a synergy between the allyl isocyanurate and phenolic groups that achieves an improved balance between curing and scorch.

  一种新型混合化合物家族包括一种受阻酚热稳定剂和一种丙烯基异氰酸酯固化协同剂。将这两种功能结合到单个分子中，提供了丙烯基异氰酸酯和酚基团之间的协同作用，从而实现了固化和热稳定之间的改善平衡。
• RESIN COMPOSITION AND USES OF THE SAME
  申请人：TAIWAN UNION TECHNOLOGY CORPORATION

  公开号：US20200377676A1

  公开（公告）日：2020-12-03

  A resin composition and uses of the same are provided. The resin composition includes the following components: (A) a cross-linking agent of the following formula (I): (B) a polyphenylene ether resin, wherein the terminal ends of the polyphenylene ether resin are independently modified by a substituent with a carbon-carbon double bond; and (C) a catalyst, wherein, R 1 in formula (I) is a C 6 to C 16 alkyl or a C 6 to C 16 alkenyl, and the weight ratio of the polyphenylene ether resin (B) to the cross-linking agent (A) ranges from 0.5 to 5.

  提供了一种树脂组合物及其用途。该树脂组合物包括以下组分：(A) 以下式(I)的交联剂；(B) 聚苯醚树脂，其中聚苯醚树脂的末端独立地被含有碳-碳双键的取代基修饰；以及(C) 催化剂。其中，在式(I)中，R1是C6到C16烷基或C6到C16烯基，聚苯醚树脂(B)与交联剂(A)的重量比范围为0.5至5。
• Cable semiconducting shields
  申请人：UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION

  公开号：EP1065672A2

  公开（公告）日：2001-01-03

  A semiconducting composition comprising (i) an olefinic polymer and (ii) about 25 to about 45 percent by weight, based on the weight of the composition, of a carbon black having the following properties: (a) a particle size of at least about 29 nanometers; (b) a tint strength of less than about 100 percent; (c) a loss of volatiles at 950 degrees C in a nitrogen atmosphere of less than about 1 weight percent based on the weight of the carbon black; (d) a DBP oil absorption of about 80 to about 300 cubic centimeters per 100 grams; (e) a nitrogen surface adsorption area of about 30 to about 300 square meters per gram or an iodine adsorption number of about 30 to about 300 grams per kilogram; (f) a CTAB surface area of about 30 to about 150 square meters per gram; and (g) a ratio of property (e) to property (f) of greater than about 1.1.

  一种半导体组合物，包括(i)烯烃聚合物和(ii)约 25%至约 45%（按组合物重量计）具有以下特性的炭黑： (a) 粒径至少约为 29 纳米； (b) 着色强度低于约 100 (c) 在 950 摄氏度的氮气环境中，挥发物的损失量小于碳黑重量的约 1%； (d) 每 100 克碳黑的 DBP 吸油量约为 80 至约 300 立方厘米； (e) 氮表面吸附面积为每克约 30 至约 300 平方米，或碘吸附量为每公斤约 30 至约 300 克； (f) CTAB 的表面积为每克约 30 至约 150 平方米；以及 (g) 性质(e)与性质(f)之比大于约 1.1。
• Silicone Thermoplastic Polymer Reactive Blends and Copolymer Products
  申请人：Union Carbide Chemicals & Plastics Technology LLC

  公开号：EP2460841A1

  公开（公告）日：2012-06-06

  The present invention relates to a process for making a reactive blend comprising a silicone polymer within a thermoplastic polymer matrix, the process comprising the steps of (A) forming a mixture of a cyclic siloxane and a thermoplastic polymer, and (B) subjecting the mixture to conditions under which the cyclic siloxane is polymerized to form a silicone polymer.

  本发明涉及一种制造反应混合物的工艺，该混合物包括热塑性聚合物基体中的有机硅聚合物，该工艺包括以下步骤：(A) 形成环状硅氧烷和热塑性聚合物的混合物；(B) 将该混合物置于环状硅氧烷聚合形成有机硅聚合物的条件下。
• Elastomer-based polymeric compositions having amorphous silica fillers
  申请人：Dow Global Technologies LLC

  公开号：US10032539B2

  公开（公告）日：2018-07-24

  Polymeric compositions suitable for use as insulation materials in electrical applications. Such polymeric compositions comprise an ethylene/α-olefin-based elastomer and a filler, where the filler consists essentially of an amorphous silica. Such polymeric compositions can optionally further comprise an ethylene-based thermoplastic polymer. Also disclosed are coated conductors comprising such polymeric compositions as insulation materials.

  适合用作电气应用中绝缘材料的聚合物组合物。这种聚合物组合物包括乙烯/α-烯烃基弹性体和填料，其中填料主要由无定形二氧化硅组成。此类聚合物组合物还可选择进一步包含乙烯基热塑性聚合物。此外，还公开了包含此类聚合物组合物作为绝缘材料的涂层导体。