基本信息:
- 专利标题： 包含来源于1‑丁烯的构成单元的烯烃(共)聚合物的制造方法
- 专利标题（英）：Method for producing olefin (co)polymer containing constituent unit derived from 1-butene
- 申请号：CN201580048376.2 申请日：2015-09-10
- 公开(公告)号：CN106715487A 公开(公告)日：2017-05-24
- 发明人： 惠比泽郁子 , 山下正洋 , 雪田崇史 , 毛利淳一 , 田中润平 , 甲斐纪子
- 申请人： 三井化学株式会社
- 申请人地址： 日本东京都
- 专利权人： 三井化学株式会社
- 当前专利权人： 三井化学株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京银龙知识产权代理有限公司
- 代理人： 钟海胜; 涂琪顺
- 优先权： 2014-185380 20140911 JP
- 国际申请： PCT/JP2015/075725 2015.09.10
- 国际公布： WO2016/039416 JA 2016.03.17
- 进入国家日期： 2017-03-08
- 主分类号： C08F210/06
- IPC分类号： C08F210/06 ; C08F4/6592
The purpose of the present invention is to provide a method for efficiently producing an olefin (co)polymer containing a constituent unit derived from 1-butene, the (co)polymer having a molecular weight that is sufficiently high even for high temperature conditions that are beneficial for industrial production methods. This purpose can be achieved by means of a method for producing an olefin (co)polymer containing a constituent unit derived from 1-butene, the method being characterized by (co)polymerizing at least 1-butene and, if necessary, an Alfa-olefin having 2 or more carbon atoms (excluding 1-butene) and other monomers, in the presence of an olefin polymerization catalyst that contains (A) a crosslinked metallocene compound represented by general formula [I] and (B) at least one type of compound selected from among (b-1) an organic aluminum oxy compound, (b-2) a compound that forms an ion pair upon a reaction with the crosslinked metallocene compound (A), and (b-3) an organic aluminum compound, at a polymerization temperature of 55-200 DEG C and a polymerization pressure of 0.1-5.0 MPaG.
公开/授权文献:
- CN106715487B 包含来源于1-丁烯的构成单元的烯烃(共)聚合物的制造方法 公开/授权日：2021-02-26
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
| ------C08F210/00 | 只有1个碳—碳双键的不饱和脂族烃的共聚物 |
| --------C08F210/04 | .含有3个或4个碳原子的单体 |
| ----------C08F210/06 | ..丙烯 |