Invention Grant
- Patent Title: Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
- Patent Title (中): 乙烯基封端的聚合物及其官能化衍生物在烃精炼过程中的污染缓解的氢卤化
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Application No.: US13826059Application Date: 2013-03-14
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Publication No.: US09212326B2Publication Date: 2015-12-15
- Inventor: ManKit Ng , Donna J. Crowther , Glen Barry Brons , Hong Cheng , Patrick Brant , Clarence Chase
- Applicant: ManKit 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; Andrew T. Ward
- Main IPC: C10G75/04
- IPC: C10G75/04 ; C10L1/2383 ; C10L1/222 ; C10L10/04 ; C10G75/00 ; C08F10/06 ; C08F210/08
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.
Public/Granted literature
Information query
