Invention Grant
- Patent Title: Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
- Patent Title (中): 乙烯基封端聚合物的开环交叉复分解及其在烃精炼过程中污染缓解的官能化衍生物
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Application No.: US13804907Application Date: 2013-03-14
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Publication No.: US09334460B2Publication Date: 2016-05-10
- Inventor: ManKit NG , Glen Barry Brons , Matthew W. Holtcamp , Donna J. Crowther , Patrick Brant , Hong Cheng , Clarence Chase
- Applicant: ManKit NG , Glen Barry Brons , Matthew W. Holtcamp , Donna J. Crowther , Patrick Brant , Hong Cheng , 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; Andrew T. Ward
- Main IPC: C10G75/04
- IPC: C10G75/04 ; C10L10/04 ; C07D209/52 ; C08F8/32 ; C10L1/238
Abstract:
A compound useful for reducing fouling in a hydrocarbon refining process is provided. A method for preparing the compound includes functionalizing a polymer having a vinyl chain end to obtain a terminal group having one or more anhydride units, and reacting the anhydride units with a polyamine. Methods of using the compound and compositions thereof are also provided.
Public/Granted literature
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