Invention Grant
US09193839B2 Crosslinking control in high impact polystyrene manufacturing process
有权
高抗冲聚苯乙烯制造工艺中的交联控制
- Patent Title: Crosslinking control in high impact polystyrene manufacturing process
- Patent Title (中): 高抗冲聚苯乙烯制造工艺中的交联控制
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Application No.: US14211387Application Date: 2014-03-14
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Publication No.: US09193839B2Publication Date: 2015-11-24
- Inventor: Wei Wang , David Knoeppel , Madison Bluhm
- Applicant: FINA TECHNOLOGY, INC.
- Applicant Address: US TX Houston
- Assignee: FINA TECHNOLOGY, INC.
- Current Assignee: FINA TECHNOLOGY, INC.
- Current Assignee Address: US TX Houston
- Main IPC: C08L23/10
- IPC: C08L23/10 ; C08J3/24
Abstract:
The method includes providing a high impact polystyrene (HIPS) reaction system, wherein the HIPS reaction system has a devolitalizer downstream of a reactor and injecting a retarding agent into the HIPS reaction system prior to the devolitalizer.
Public/Granted literature
- US20150259481A1 CROSSLINKING CONTROL IN HIGH IMPACT POLYSTYRENE MANUFACTURING PROCESS Public/Granted day:2015-09-17
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