Invention Application
- Patent Title: CONTINUOUS PROCESS FOR PREPARATION OF HIGH HEAT RESISTANCE COPOLYMERS
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Application No.: US15552650Application Date: 2016-02-25
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Publication No.: US20180037685A1Publication Date: 2018-02-08
- Inventor: Dejin Li , George H. Flowers , Shripathy Vilasagar
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: Sabic Global Technologies B.V.
- Current Assignee: Sabic Global Technologies B.V.
- Current Assignee Address: NL Bergen op Zoom
- International Application: PCT/EP2016/053979 WO 20160225
- Main IPC: C08F212/12
- IPC: C08F212/12
Abstract:
The present disclosure concerns a bulk polymerization process for the preparation of high heat performance copolymer resins with a reduced amount of oligomer byproduct. The method can comprise isolating oligomer byproduct and introducing the oligomer byproduct into the reactant mixture for the bulk polymerization process.
Public/Granted literature
- US10407523B2 Continuous process for preparation of high heat resistance copolymers Public/Granted day:2019-09-10
Information query
IPC分类:
