Invention Grant
US07728082B2 Methods for preparing polymers from phenolic materials and compositions relating thereto
失效
从酚类材料制备聚合物的方法和与其相关的组合物
- Patent Title: Methods for preparing polymers from phenolic materials and compositions relating thereto
- Patent Title (中): 从酚类材料制备聚合物的方法和与其相关的组合物
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Application No.: US12381742Application Date: 2009-03-16
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Publication No.: US07728082B2Publication Date: 2010-06-01
- Inventor: Keith Joseph Kunitsky , Michael Thomas Sheehan , James Ralph Sounik , Mark Elliot Wagman
- Applicant: Keith Joseph Kunitsky , Michael Thomas Sheehan , James Ralph Sounik , Mark Elliot Wagman
- Applicant Address: US NC Research Triangle Park
- Assignee: DuPont Electronic Polymers L.P.
- Current Assignee: DuPont Electronic Polymers L.P.
- Current Assignee Address: US NC Research Triangle Park
- Agent James J. Mullen
- Main IPC: C08F2/06
- IPC: C08F2/06 ; C07C37/50 ; C08F112/14
Abstract:
A process for producing a stable polymer such as poly(hydroxystyrene) which comprises the decarboxylation of a corresponding phenolic in the presence of a non-amine basic catalyst and a polar organic solvent, followed by the polymerization thereof.
Public/Granted literature
- US20090176947A1 Methods for preparing polymers from phenolic materials and compositions relating thereto Public/Granted day:2009-07-09
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