Invention Grant
- Patent Title: Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
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Application No.: US14935978Application Date: 2015-11-09
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Publication No.: US09777231B2Publication Date: 2017-10-03
- Inventor: Man Kit Ng , Donna J. Crowther , Glen Barry Brons , Hong Cheng , Patrick Brant , Clarence Chase
- Applicant: Man Kit Ng , Donna J. Crowther , Glen Barry Brons , Hong Cheng , Patrick Brant , Clarence Chase
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Glenn T. Barrett
- Main IPC: C08F8/32
- IPC: C08F8/32 ; C08F8/20 ; C10G75/04 ; C08F10/06 ; C10L1/2383 ; C10L1/222 ; C10L10/04 ; C08F10/08
Abstract:
A compound useful for reducing fouling in a hydrocarbon refining process is provided. A method for preparing the compound includes hydrohalogenating a polymer having a vinyl chain end to obtain a halogen-containing terminal group, and reacting the terminal group with a polyamine. Methods of using the compound and compositions thereof are also provided.
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