Polypropylene with narrow molecular weight distribution range and processes for preparation thereof

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United States of America Patent

PATENT NO 10301405
APP PUB NO 20140121339A1
SERIAL NO

14067278

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CHINA PETROLEUM & CHEMICAL CORPORATIONNO 14 BEISANHUAN EAST ROAD CHAOYANG DISTRICT BEIJING 100013
CHINA PETROLEUM & CHEMICAL CORPORATION22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728 100728

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Meifang Beijing, CN 8 133
Hou, Liping Beijing, CN 7 48
Huang, Honghong Beijing, CN 3 94
Qiao, Jinliang Beijing, CN 34 170
Sheng, Jianfang Beijing, CN 3 3
Wang, Liangshi Beijing, CN 9 53
Yang, Zhichao Beijing, CN 35 35
Yin, Jianjun Beijing, CN 7 11
Yu, Luqiang Beijing, CN 9 149
Zhang, Shijun Beijing, CN 38 230

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