发明授权
US08415436B2 Polymer particles having polymer brush and method of preparing the same
有权
具有聚合物刷的聚合物颗粒及其制备方法
- 专利标题: Polymer particles having polymer brush and method of preparing the same
- 专利标题(中): 具有聚合物刷的聚合物颗粒及其制备方法
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申请号: US12516006申请日: 2007-11-19
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公开(公告)号: US08415436B2公开(公告)日: 2013-04-09
- 发明人: Bo-ryeong Han , Moon-seok Chun , Do-yeon Park , Su-kyung Kim , Chong-min Koo , Bum-jae Lee , Choel-han Gang
- 申请人: Bo-ryeong Han , Moon-seok Chun , Do-yeon Park , Su-kyung Kim , Chong-min Koo , Bum-jae Lee , Choel-han Gang
- 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: KR10-2006-0116577 20061123; KR10-2007-0104820 20071018
- 国际申请: PCT/KR2007/005802 WO 20071119
- 国际公布: WO2008/062975 WO 20080529
- 主分类号: C08L51/00
- IPC分类号: C08L51/00 ; C08L51/06
摘要:
The present invention provides a polymer particle and a method of preparing the same. More precisely, the invention provides a polymer particle having optimum impact strength and improved elastic recovery rate by forming the brush having softness on the surface of the monodisperse polymer particle by the anion dispersion polymerization using a conjugated diene monomer.