发明申请
WO2013036211A1 HIGH ACTIVITY OLEFIN POLYMERIZATION CATALYST COMPRISING BORON-CONTAINING SILICA SUPPORT AND THE PREPARATION THEREOF
审中-公开
基本信息:
- 专利标题： HIGH ACTIVITY OLEFIN POLYMERIZATION CATALYST COMPRISING BORON-CONTAINING SILICA SUPPORT AND THE PREPARATION THEREOF
- 专利标题（中）：包含含硼含硅二氧化硅支持的高活性烯烃聚合催化剂及其制备方法
- 申请号：PCT/TH2012000042 申请日：2012-09-05
- 公开(公告)号：WO2013036211A1 公开(公告)日：2013-03-14
- 发明人： SAMINGPRAI SUTHEERAWAT , YENJITRATTANAWALEE ONTEERA , CHANDAVASU CHAYA
- 申请人： PTT GLOBAL CHEMICAL PUBLIC CO LTD , SAMINGPRAI SUTHEERAWAT , YENJITRATTANAWALEE ONTEERA , CHANDAVASU CHAYA
- 专利权人： PTT GLOBAL CHEMICAL PUBLIC CO LTD,SAMINGPRAI SUTHEERAWAT,YENJITRATTANAWALEE ONTEERA,CHANDAVASU CHAYA
- 当前专利权人： PTT GLOBAL CHEMICAL PUBLIC CO LTD,SAMINGPRAI SUTHEERAWAT,YENJITRATTANAWALEE ONTEERA,CHANDAVASU CHAYA
- 优先权： TH1101001885 2011-09-05
- 主分类号： C08F10/00
- IPC分类号： C08F10/00
摘要：
The present invention relates to a high activity olefin polymerization catalyst comprising a boron-containing silica support and the preparation thereof. This invention is characterized in that the support is heat treated in combination with a chemical treatment using a boron compound. The boron compound used in the chemical treatment of this invention is boron halide, preferably boron trichloride. The catalyst of this invention has the weight of boron comparing with the support is 0.5 to 0.7% and has the weight of the boron relative to the catalyst of 0.1 to 0.5%. The catalyst of this invention has chemical compositions comprising: - Boron 0.1-0.5% wt; - Titanium 4-6% wt; - Magnesium 2-6% wt; - Chloride 15-25% wt.
摘要（中）：
本发明涉及包含含硼二氧化硅载体及其制备的高活性烯烃聚合催化剂。 本发明的特征在于，将支持体与使用硼化合物的化学处理结合进行热处理。 用于本发明化学处理的硼化合物是卤化硼，优选三氯化硼。 本发明的催化剂与载体的重量相比为0.5〜0.7％，相对于催化剂的硼重量为0.1〜0.5％。 本发明的催化剂具有以下化学组成： - 硼0.1-0.5％wt; - 钛4-6％wt; - 2-6％的镁; - 氯化物15-25％
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 |
| ------C08F10/00 | 只有1个碳—碳双键的不饱和脂族烃的均聚物或共聚物 |