发明名称 |
METHOD OF PREPARING VINYLCHLORIDE-BASED COPOLYMER AND VINYLCHLORIDE PLASTISOL COMPOSITION INCLUDING VINYLCHLORIDE-BASED COPOLYMER PREPARED USING THE METHOD |
摘要 |
<p>Provided is a method of preparing a vinylchloride-based copolymer for plastisol processing. Suspension copolymerization of a vinylchloride monomer with a comonomer having a low glass transition temperature in the presence of a buffer added at an initial stage of the copolymerization can produce a vinylchloride-based copolymer resin with a good low-temperature melting property, a uniform particle size, and a narrow particle size distribution. A plastisol including the vinylchloride-based copolymer resin as a blend resin has low viscosity, and thus, can be easily processed even at a low temperature.</p> |
申请公布号 |
EP1934268(A1) |
申请公布日期 |
2008.06.25 |
申请号 |
EP20060798745 |
申请日期 |
2006.09.12 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, KYUNG-HYUN;KIM, YONGDEUK;YIM, JEA-SEOK;KIM, YU-NA |
分类号 |
C08F214/06;C08F2/18;C08L27/06 |
主分类号 |
C08F214/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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