Invention Grant
- Patent Title: High melt strength polystyrene and methods of making same
- Patent Title (中): 高熔体强度聚苯乙烯及其制造方法
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Application No.: US13171823Application Date: 2011-06-29
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Publication No.: US08383751B2Publication Date: 2013-02-26
- Inventor: Wei Wang , David Knoeppel
- Applicant: Wei Wang , David Knoeppel
- Applicant Address: US TX Houston
- Assignee: Fina Technology, Inc.
- Current Assignee: Fina Technology, Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C08F18/00
- IPC: C08F18/00 ; C08F20/68 ; C08F220/12 ; C08L25/02 ; C08L33/02 ; C08L35/02 ; C08L39/04
Abstract:
A method of making a styrenic composition having a high melt strength including combining a styrenic monomer and a second monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic co-polymer, wherein the second monomer comprises a hydroxyl functional group and wherein the styrenic composition has a greater melt strength than that of general purpose polystyrene.
Public/Granted literature
- US20130005912A1 High Melt Strength Polystyrene and Methods of Making Same Public/Granted day:2013-01-03
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