公开(公告)号：KR1020090024396A

公开(公告)日：2009-03-09

申请号：KR1020070089393

申请日：2007-09-04

Applicant: 재단법인서울대학교산학협력재단

Inventor： 김화용 ,  오경실 ,  배원

IPC: C08F2/14 ,  C08F2/22 ,  C08F6/10 ,  C08J3/12

CPC classification number: C08F2/14 ,  C08F4/04 ,  C08F6/10 ,  C08J3/12

Abstract: A method for synthesizing a polymer microparticle using DME(dimethyl ether) is provided to polymerize monomers to obtain a polymer microparticle in no need of a process of separating a solvent. A method for synthesizing a polymer microparticle using DME(dimethyl ether) comprises the following steps of: mixing a monomer, initiator, dispersing agent, and DME(demethyl ether) as a solvent in a reactor; polymerizing a polymer with above described materials at a temperature of 50-80 °C with a pressure of 20 bar or greater; and decompressing and removing the DME to obtain a pure polymer microparticle.

Abstract translation: 提供使用DME（二甲醚）合成聚合物微粒的方法，以聚合单体以获得无需分离溶剂的方法的聚合物微粒。 使用DME（二甲醚）合成聚合物微粒的方法包括以下步骤：将单体，引发剂，分散剂和DME（去甲基醚）作为溶剂混合在反应器中; 在50-80℃的温度下以20巴或更大的压力聚合具有上述材料的聚合物; 并减压除去DME以获得纯聚合物微粒。