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公开(公告)号:US20160115285A1
公开(公告)日:2016-04-28
申请号:US14924302
申请日:2015-10-27
申请人: CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人: Dali GAO , Hongwei SHI , Shijun ZHANG , Meifang GUO , Luqiang YU , Jinliang QIAO , Ruxian LI , Yujing TANG , Jianjun YIN , Liangshi WANG , Honghong HUANG , Qingquan YANG , Hao ZOU , Jie LI , Liying ZHANG , Hua YIN , Jianye LIU , Jingbo SHAO , Mingfu LYU , Liqiu CHU , Meng XU , Hui QUAN , Kai XU , Mu DONG , Yun LYU , Yihui XU , Yaohui XU , Peng GUO , Yiqing BAI
CPC分类号: C08J5/18 , B32B27/08 , B32B27/18 , B32B27/32 , B32B27/327 , B32B2250/24 , B32B2270/00 , B32B2307/406 , B32B2307/412 , B32B2307/518 , B32B2307/54 , B32B2307/558 , B32B2307/72 , B32B2410/00 , B32B2439/00 , B32B2439/06 , B32B2439/46 , C08J2323/06 , C08J2323/08 , C08L23/08 , C08L2203/16 , C08L2203/30 , C08L2205/025 , C08L2205/03
摘要: A polyethylene composition comprising an ethylene/α-olefin copolymerized linear low density polyethylene, wherein the polyethylene composition has a Mw of from 100,000 g/mol to 200,000 g/mol, a Mw/Mn of from 4.0 to 9.0, a Mz/Mw of from 4.0 to 7.0, and a Mz+1/Mw of from 4.5 to 13.5, is provided. A film formed of the polyethylene composition is also provided.
摘要翻译: 一种包含乙烯/α-烯烃共聚的线性低密度聚乙烯的聚乙烯组合物,其中所述聚乙烯组合物的Mw为100,000g / mol至200,000g / mol,Mw / Mn为4.0至9.0,Mz / Mw为 4.0〜7.0,Mz + 1 / Mw为4.5〜13.5。 还提供了由聚乙烯组合物形成的膜。
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2.POLYPROPYLENE WITH NARROW MOLECULAR WEIGHT DISTRIBUTION RANGE AND PROCESSES FOR PREPARATION THEREOF 审中-公开
标题翻译: 具有窄分子量分布范围的聚丙烯及其制备方法公开(公告)号:US20140121339A1
公开(公告)日:2014-05-01
申请号:US14067278
申请日:2013-10-30
申请人: BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHNA PETROLEUM & CHEMICAL CORP , CHINA PETROLEUM & CHEMICAL CORPORATION
发明人: Liangshi WANG , Luqiang YU , Shijun ZHANG , Jinliang QIAO , Meifang GUO , Zhichao YANG , Jianjun YIN , Honghong HUANG , Liping HOU , Jianfang SHENG
IPC分类号: C08F4/76
CPC分类号: C08F110/06 , C08L23/10 , C08F2/34 , C08F2500/12 , C08F2500/15 , C08F4/6492 , C08F4/651 , C08F4/6548
摘要: Disclosed herein are a polypropylene with narrow molecular weight distribution and a process for preparing the same in a reactor using a Ziegler-Natta catalyst.
摘要翻译: 本文公开了具有窄分子量分布的聚丙烯及其在使用齐格勒 - 纳塔催化剂的反应器中制备该聚丙烯的方法。
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