Invention Grant
US09428601B2 Method of preparing vinyl chloride polymers having superior processability
有权
制备具有优异加工性能的氯乙烯聚合物的方法
- Patent Title: Method of preparing vinyl chloride polymers having superior processability
- Patent Title (中): 制备具有优异加工性能的氯乙烯聚合物的方法
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Application No.: US12310425Application Date: 2007-02-05
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Publication No.: US09428601B2Publication Date: 2016-08-30
- Inventor: Seong-Yong Ahn , Kyung-Hyun Kim , Young-Suk Kim , Jong-Hun Cho , Chang-Ryang Jang
- Applicant: Seong-Yong Ahn , Kyung-Hyun Kim , Young-Suk Kim , Jong-Hun Cho , Chang-Ryang Jang
- Applicant Address: KR
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2006-0079392 20060822; KR10-2007-0003430 20070111
- International Application: PCT/KR2007/000599 WO 20070205
- International Announcement: WO2008/023870 WO 20080228
- Main IPC: C08F14/06
- IPC: C08F14/06 ; C08F214/06 ; C08F2/00 ; C08F114/06
Abstract:
The present invention relates to a method of preparing a vinyl chloride polymer, and more precisely, a method of preparing a vinyl chloride polymer having excellent processability by raising a final polymerization temperature up to 5˜20° C. from an first polymerization temperature.
Public/Granted literature
- US20100267912A1 METHOD OF PREPARING VINYL CHLORIDE POLYMERS HAVING SUPERIOR PROCESSABILITY Public/Granted day:2010-10-21
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