发明授权
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
- 专利标题: Method of preparing vinyl chloride polymers having superior processability
- 专利标题(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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申请号: US12310425申请日: 2007-02-05
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公开(公告)号: US09428601B2公开(公告)日: 2016-08-30
- 发明人: Seong-Yong Ahn , Kyung-Hyun Kim , Young-Suk Kim , Jong-Hun Cho , Chang-Ryang Jang
- 申请人: Seong-Yong Ahn , Kyung-Hyun Kim , Young-Suk Kim , Jong-Hun Cho , Chang-Ryang Jang
- 申请人地址: KR
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: KR
- 代理机构: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权: KR10-2006-0079392 20060822; KR10-2007-0003430 20070111
- 国际申请: PCT/KR2007/000599 WO 20070205
- 国际公布: WO2008/023870 WO 20080228
- 主分类号: C08F14/06
- IPC分类号: C08F14/06 ; C08F214/06 ; C08F2/00 ; C08F114/06
摘要:
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.
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