Invention Grant
US09382350B2 Friedel crafts alkylation of aromatics using vinyl terminated macromonomers
有权
Friedel使用乙烯基封端的大分子单体将芳烃烷基化
- Patent Title: Friedel crafts alkylation of aromatics using vinyl terminated macromonomers
- Patent Title (中): Friedel使用乙烯基封端的大分子单体将芳烃烷基化
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Application No.: US14032638Application Date: 2013-09-20
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Publication No.: US09382350B2Publication Date: 2016-07-05
- Inventor: Donna J. Crowther , Man Kit Ng , Suzzy C. H. Ho , Elizabeth L. Walker , Hong Cheng , Patrick Brant
- 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 Kevin M. Faulkner; Catherine L. Bell
- Main IPC: C08F10/06
- IPC: C08F10/06 ; C08F10/02 ; C08F8/00
Abstract:
This invention relates to a polyolefin comprising one or more aromatic moieties according to the following formulae: wherein the PO is the residual portion of a vinyl terminated macromonomer (VTM) having had a terminal unsaturated carbon of an allylic chain and a vinyl carbon adjacent to the terminal unsaturated carbon; Ar is attached to the terminal portion of the VTM to provide PO—Ar or at the vinylidene carbon of the VTM to provide PO—CH(Ar)CH3; and Ar is a substituted or unsubstituted aromatic group.
Public/Granted literature
- US20140088262A1 Friedel Crafts Alkylation of Aromatics Using Vinyl Terminated Macromonomers Public/Granted day:2014-03-27
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