发明申请
US20050159529A1 Graft copolymer latex and method for preparing dried powder thereof
有权
接枝共聚物胶乳及其干燥粉末的制备方法
- 专利标题： Graft copolymer latex and method for preparing dried powder thereof
- 专利标题（中）： 接枝共聚物胶乳及其干燥粉末的制备方法
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申请号： US10517070申请日： 2004-06-09
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公开(公告)号： US20050159529A1公开(公告)日： 2005-07-21
- 发明人: Hyun-taek O , Tae-Bin Ahn , Jung-Tae Park , Keon-Hoon Yoo
- 申请人： Hyun-taek O , Tae-Bin Ahn , Jung-Tae Park , Keon-Hoon Yoo
- 优先权： KR10-2003-0054189 20030805
- 国际申请： PCT/KR04/01369 WO 20040609
- 主分类号： C08J3/12
- IPC分类号： C08J3/12 ; C08K5/00 ; C08K3/20
摘要：
The present invention is related to a method of manufacture of a graft copolymer latex and its dried powder including a step of manufacture of a latex using a reactive surfactant for a surfactant in manufacturing of the graft copolymer latex containing acrylic polymers and a step of manufacture of dried powder in which the graft copolymer latex manufactured in the above step of manufacture of a latex is sprayed and dried. The method according to the present invention is effective in that it is possible to provide for dried powder of a graft copolymer latex having a low moisture content and a high powder density and to provide for a thermoplastic resin composition containing the above latex having superior luster, tensile strength, and thermal stability.