发明名称 |
COMPOSITION OF ACRYL-SILICONE COMPLEX, PREPARING METHOD AND USE THEREOF |
摘要 |
<p>The present invention relates to an acryl-silicon rubber complex polymer which has a seed-core-shell structure wherein vinyl monomer and hydrophilic monomer are cross-linked on the seed; the acryl-silicon complex IPN core having an IPN (interpenetrating network) structure formed by radical polymerization of acryl monomer and hydrosilyation of silicon rubber in which silicon rubber particles are dispersed by being cross-linked to acryl rubber, in a continuous phase, is formed on the seed; and a shell prepared by graft-polymerization of C1-C4 alkyl methacrylate to the acryl-silicon complex IPN core is formed on the core, and a method of preparation and use of the same, thereby having excellent impact resistance, weatherability and gloss, so that it can be effectively used as an impact modifier for vinyl chloride resin.</p> |
申请公布号 |
EP1851264(B1) |
申请公布日期 |
2013.06.26 |
申请号 |
EP20060799144 |
申请日期 |
2006.10.10 |
申请人 |
LG CHEM, LTD. |
发明人 |
LEE, KWANG-JIN;AHN, JEONG-HEON;LEE, HYE-KYONG;SEO, BOO-HO;LEE, JI-MIN |
分类号 |
C08G77/442;C08F265/06;C08L9/02 |
主分类号 |
C08G77/442 |
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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