Invention Grant
- Patent Title: Continuous dosing of extremely fast initiators during polymerization reactions
- Patent Title (中): 在聚合反应期间连续计量极快的引发剂
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Application No.: US12911598Application Date: 2010-10-25
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Publication No.: US08367784B2Publication Date: 2013-02-05
- Inventor: Hans Westmijze , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
- Applicant: Hans Westmijze , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel N.V.
- Current Assignee: Akzo Nobel N.V.
- Current Assignee Address: NL Arnhem
- Agent Timothy D. Meade
- Main IPC: C08F2/16
- IPC: C08F2/16
Abstract:
The invention pertains to a process wherein initiators having a half-life from 0.0001 hour to 0.05 hour at the polymerization temperature are dosed to a polymerization mixture. The dosing of such initiator allows improved control of the polymerization rate and faster polymerization rates, and the process will render a polymer with very low residual initiator levels.
Public/Granted literature
- US20110046328A1 CONTINUOUS DOSING OF EXTREMELY FAST INITIATORS DURING POLYMERIZATION REACTIONS Public/Granted day:2011-02-24
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