Invention Application
US20140221514A1 Polymerization Activators for Supported Ziegler-Natta Catalysts
有权
支持齐格勒 - 纳塔催化剂的聚合活化剂
- Patent Title: Polymerization Activators for Supported Ziegler-Natta Catalysts
- Patent Title (中): 支持齐格勒 - 纳塔催化剂的聚合活化剂
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Application No.: US14154942Application Date: 2014-01-14
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Publication No.: US20140221514A1Publication Date: 2014-08-07
- Inventor: Sudhin Datta , Mosha H. Zhao , Zerong Lin
- Applicant: ExxonMobil Chemical Patents Inc.
- Main IPC: C08J9/00
- IPC: C08J9/00
Abstract:
Processes for producing impact copolymers are provided. Ethylene and at least one copolymer can be polymerized in the presence of one or more catalysts, polypropylene particles, and one or more halocarbon compounds to produce an impact copolymer that includes the polypropylene particles and an ethylene copolymer.
Public/Granted literature
- US09096729B2 Polymerization activators for supported Ziegler-Natta catalysts Public/Granted day:2015-08-04
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