Invention Grant
- Patent Title: Sponge polymer with controlled long chain branching and broad molecular weight distribution
- Patent Title (中): 具有受控长支链和宽分子量分布的海绵聚合物
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Application No.: US14049075Application Date: 2013-10-08
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Publication No.: US08901238B2Publication Date: 2014-12-02
- Inventor: Solomon H. K. Tang , Willie Charles Burton , Garrett Doucet
- Applicant: Lion Copolymer, 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: C08L23/16
- IPC: C08L23/16 ; C08F236/20 ; C08F2/06 ; C08F2/14 ; C08F2/34 ; C08F2/38 ; C08F210/06 ; C08L23/14 ; C08F210/18 ; C08F4/642 ; C08F4/68
Abstract:
A process and the resultant product from the process for continuously making an EPDM utilizing ethylene, propylene, and dienes. This process allows for the creation of products with high diene contents and broad molecular weight distributions while utilizing a continuous flow reactor and a known catalyst. The process allows for these products to be made without gelling, or fouling of the reactor, which are problems known in the art.
Public/Granted literature
- US20140100326A1 SPONGE POLYMER WITH CONTROLLED LONG CHAIN BRANCHING AND BROAD MOLECULAR WEIGHT DISTRIBUTION Public/Granted day:2014-04-10
Information query
