Isobutylene styrene | 9011-12-5

• 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: Isobutylene styrene
• 英文别名: 2-methylprop-1-ene;styrene
• CAS: 9011-12-5
• 化学式: C12H16
• 分子量: 160.25
• InChiKey: AWQFNUMHFNEWGS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.91
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  苯乙烯 、 在 水 作用下， 以 水 为溶剂， 反应 3.0h， 以The reaction solution obtained at the outlet of the tubular reactor 26 in the same manner as in Example 1的产率得到Isobutylene styrene
  参考文献：
  名称：

  Method of continuous cationic living polymerization

  摘要：

  通过将聚合引发剂、阳离子聚合单体组分和催化剂连续供给至流动搅拌容器反应器中，从而使活性聚合反应开始，并将反应溶液从该流动搅拌容器反应器连续供给至流动管式反应器中，从而使活性聚合反应继续进行，所述反应溶液中的阳离子聚合单体组分的转化率不低于1%重量至不到90%重量，从而生产一种聚合物。

  公开号：

  US06602965B1

文献信息

• Atom or group transfer radical polymerization
  申请人：Carnegie Mellon University

  公开号：US06541580B1

  公开（公告）日：2003-04-01

  A process for ATRP polymerization and coupling of molecules by radical processes is provided, wherein improvements are provided by selection of various ligands, counterions, transition metal compounds and/or zero oxidation state transition metals to give improved control over molecular weight, molecular weight distribution and compositions of the products formed.

  提供了一种通过自由基过程进行ATRP聚合和分子偶联的方法，其中通过选择不同的配体、反离子、过渡金属化合物和/或零氧化态过渡金属来改进，从而提供了对产物的分子量、分子量分布和组成的改进控制。
• POLYMER COMPOSITION FOR INNER LINER AND PNEUMATIC TIRE USING THE SAME
  申请人：SUGIMOTO Mutsuki

  公开号：US20110077357A1

  公开（公告）日：2011-03-31

  An object of the present invention is to provide a polymer composition for an inner liner, that is excellent in air permeation resistance and adhesion with an adjacent rubber, and a pneumatic tire using the same. In the polymer composition for an inner liner, a polymer component contains 99 to 50% by mass of a styrene-isobutylene-styrene triblock copolymer, and at least one of a styrene-isoprene-styrene triblock copolymer and a styrene-isobutylene diblock copolymer in a total amount of 1 to 50% by mass.

  本发明的目的是提供一种用于内衬的聚合物组合物，其在空气渗透阻力和与相邻橡胶的附着性方面具有优异性能，并使用相同的充气轮胎。在内衬的聚合物组合物中，聚合物组分包含99至50重量％的苯乙烯-异丁烯-苯乙烯三嵌段共聚物，以及苯乙烯-异戊二烯二嵌段共聚物和/或苯乙烯-异戊二烯-苯乙烯三嵌段共聚物中的至少一种，总量为1至50重量％。
• POLYMER LAMINATE AND PNEUMATIC TIRE USING THE SAME AS INNER LINER
  申请人：Sugimoto Mutsuki

  公开号：US20110056604A1

  公开（公告）日：2011-03-10

  An object of the present invention is to provide a polymer laminate that has a small thickness and is excellent in air permeation resistance and adhesion with an adjacent rubber, and a pneumatic tire using the same as an inner liner. A polymer laminate includes a first layer having a thickness of 0.05 mm to 0.6 mm made of a styrene-isobutylene-styrene triblock copolymer, and a second layer containing at least one of a styrene-isoprene-styrene triblock copolymer and a styrene-isobutylene diblock copolymer, and a second layer have a thickness of 0.01 mm to 0.3 mm.

  本发明的目的是提供一种聚合物层压板，其厚度小，具有优异的空气渗透阻力和与相邻橡胶的粘附性，并且还提供了一种使用该层压板作为内衬的充气轮胎。该聚合物层压板包括第一层，其厚度为0.05mm至0.6mm，由苯乙烯-异丁烯-苯乙烯三嵌段共聚物制成，以及第二层，其厚度为0.01mm至0.3mm，含有苯乙烯-异戊二烯二嵌段共聚物和/或苯乙烯-异戊二烯-苯乙烯三嵌段共聚物中的至少一种。
• METHOD FOR PRODUCING PNEUMATIC TIRE AND PNEUMATIC TIRE
  申请人：SUGIMOTO Mutsuki

  公开号：US20110315293A1

  公开（公告）日：2011-12-29

  A method for producing a pneumatic tire in which an air-in phenomenon between an inner liner and a carcass is avoided by preventing adhesion of the inner liner to a bladder includes the following steps. A green tire using, as an inner liner, a polymer laminate including a first layer having a thickness of 0.05 mm to 0.6 mm made of a styrene-isobutylene-styrene triblock copolymer, and a second layer composed of at least one of a second A layer made of a styrene-isoprene-styrene triblock copolymer and a second B layer made of a styrene-isobutylene diblock copolymer, the second layer having a thickness of 0.01 mm to 0.3 mm, is prepared. The green tire is mounted in a mold for vulcanization with pressurization by the bladder to obtain a vulcanized tire. The vulcanized tire is cooled at 50 to 120° C. for 10 to 300 seconds.

  一种生产充气轮胎的方法，通过防止内衬与胎体之间的气体进入现象，避免内衬与气囊附着，包括以下步骤。首先，使用聚合物层压制成的内衬，其中第一层厚度为0.05毫米至0.6毫米，由苯乙烯-异丁烯-苯乙烯三嵌段共聚物制成，第二层由苯乙烯-异丁烯-苯乙烯三嵌段共聚物中的第二A层和/或由苯乙烯-异丁烯二嵌段共聚物制成的第二B层组成，第二层厚度为0.01毫米至0.3毫米。然后，将制成的绿色轮胎安装在模具中进行加压硫化，使气囊充气，得到硫化轮胎。最后，将硫化轮胎冷却至50至120摄氏度，持续10至300秒。
• POLYMER SHEET FOR INNER LINER AND PNEUMATIC TIRE USING THE SAME
  申请人：SUGIMOTO Mutsuki

  公开号：US20120006459A1

  公开（公告）日：2012-01-12

  Provided is a pneumatic tire which exhibits excellent performance in flex crack growth resistance, rolling resistance and static air pressure drop, and includes an SIBS layer containing a styrene-isobutylene-styrene triblock copolymer as a polymer sheet used for an inner liner. The SIBS layer has a thickness more than or equal to 0.05 mm and less than or equal to 0.6 mm. The SIBS layer contains more than or equal to 0.5% by mass and less than or equal to 40% by mass of a polymer obtained by polymerization of a monomer unit having 4 carbon atoms.

  提供的是一种气动轮胎，该轮胎具有出色的抗裂性、滚动阻力和静态气压降低性能，并包括一层SIBS层，其中包含一种聚合物片，该聚合物片用于内衬。SIBS层的厚度大于或等于0.05毫米且小于或等于0.6毫米。SIBS层含有大于或等于0.5%且小于或等于40%的质量的聚合物，该聚合物是通过聚合具有4个碳原子的单体单元得到的。