Invention Grant
- Patent Title: Asymmetric polypropylene catalysts
- Patent Title (中): 不对称聚丙烯催化剂
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Application No.: US14511806Application Date: 2014-10-10
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Publication No.: US09266910B2Publication Date: 2016-02-23
- Inventor: Laughlin G. McCullough
- 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
- Main IPC: C07F17/00
- IPC: C07F17/00 ; C08F4/6592 ; C08F4/642 ; C08F110/06 ; C08F210/06 ; C07F7/00 ; C08F4/659
Abstract:
This invention relates to unsymmetrical metallocenes, catalyst systems therefrom and their use to make highly isotactic polypropylene.
Public/Granted literature
- US20150119539A1 Asymmetric Polypropylene Catalysts Public/Granted day:2015-04-30
Information query
