发明名称 |
METHOD FOR PREPARING PASTE VINYL CHLORIDE-BASED RESIN |
摘要 |
PURPOSE: A method for preparing a paste vinyl chloride-based resin is provided to minimize scale generation of latex, to reduce manufacturing costs, and to prepare paste vinyl chloride-based resin with identical viscosity by controlling the ratio of the amount of a monomer passing through a homogenizer and the amount of a monomer not passing through a homogenizer. CONSTITUTION: A method for preparing a paste vinyl chloride-based comprises a step for performing micro-suspension polymerization a polymerization system containing a polymerization system containing a vinyl chloride monomer, initiator, and emulsifier to prepare a paste vinyl chloride resin. The vinyl chloride monomer comprises a material passing through a homogenizer and a material not passing through a homogenizer. The emulsifier is included in the amount of 0.2~8 parts by weight based on 100.0 parts by weight of a chlorinated vinyl monomer.
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申请公布号 |
KR20100034347(A) |
申请公布日期 |
2010.04.01 |
申请号 |
KR20080093423 |
申请日期 |
2008.09.23 |
申请人 |
LG CHEM. LTD. |
发明人 |
LEE, CHAN HEE;LEE, DONG KWON;CHO, DONG HYUN |
分类号 |
C08F14/06;C08F2/01;C08F2/18 |
主分类号 |
C08F14/06 |
代理机构 |
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