Invention Grant
US09574033B1 Process for continuously making high molecular weight tetrapolymer for use in anti-vibration applications
有权
用于连续制备用于抗振动应用的高分子量四元共聚物的方法
- Patent Title: Process for continuously making high molecular weight tetrapolymer for use in anti-vibration applications
- Patent Title (中): 用于连续制备用于抗振动应用的高分子量四元共聚物的方法
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Application No.: US15235971Application Date: 2016-08-12
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Publication No.: US09574033B1Publication Date: 2017-02-21
- Inventor: Solomon H. K. Tang , Willie Charles Burton , Garrett Doucet
- Applicant: LION COPOLYMER GEISMAR, LLC
- Applicant Address: US LA Geismar
- Assignee: LION COPOLYMER GEISMAR, LLC
- Current Assignee: LION COPOLYMER GEISMAR, LLC
- Current Assignee Address: US LA Geismar
- Agency: Buskop Law Group, PC
- Agent Wendy Buskop
- Main IPC: C08F210/18
- IPC: C08F210/18 ; C08K5/14 ; C08F236/20 ; C08F2/14 ; C08F2/34 ; C08L23/16 ; C08L23/14 ; C08K5/134
Abstract:
A process and articles for continuously making a tetrapolymer using two reactors connected in series with two unsaturated hydrocarbon streams, two injections of ethylene monomer, two injections of propylene monomer, and two injections of two different non-conjugated diene monomers with a Ziegler-Natta, a catalyst, a co-catalyst, and an optional promoter. The process allows for the creation of products and articles with high molecular weights while utilizing continuous flow reactors in series. The process allows for manufacture of anti-vibration articles made by tetrapolymers.
Information query
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