Invention Grant
US09096729B2 Polymerization activators for supported Ziegler-Natta catalysts
有权
用于负载的齐格勒 - 纳塔催化剂的聚合活化剂
- Patent Title: Polymerization activators for supported Ziegler-Natta catalysts
- Patent Title (中): 用于负载的齐格勒 - 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.: US09096729B2Publication Date: 2015-08-04
- Inventor: Sudhin Datta , Mosha H. Zhao , Zerong Lin
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Baytown
- Agent Catherine L. Bell
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08L23/16 ; C08J9/00 ; C08J9/14
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
- US20140221514A1 Polymerization Activators for Supported Ziegler-Natta Catalysts Public/Granted day:2014-08-07
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