发明名称 |
IMPACT MODIFIER, METHOD FOR PREPARING THE SAME AND SCRATCH RESISTANT METHACRYLATE RESIN COMPOSITION USING THE SAME |
摘要 |
<p>Disclosed herein is an impact modifier formed by graft polymerizing about 45 to about 70% by weight of a rubber polymer with about 30 to about 55% by weight of a methacrylate-based monomer, wherein said rubber polymer is prepared by polymerizing about 0.1 to about 1 part by weight of an antioxidant with about 100 parts by weight of a monomer mixture comprising about 30 to about 45% by weight of a diene-based monomer and about 55 to about 70% by weight of alkyl acrylate. The methacrylate-based resin composition of the present invention using the aforementioned impact modifier may have improved transparency, impact resistance and a good appearance.</p> |
申请公布号 |
EP2104693(A4) |
申请公布日期 |
2010.05.19 |
申请号 |
EP20070860715 |
申请日期 |
2007.12.28 |
申请人 |
CHEIL INDUSTRIES INC. |
发明人 |
CHANG, KI BO;HA, DOO HAN;JUNG, DONG WOOK;JUNG, JAE HUN |
分类号 |
C08F279/02;C08F265/06;C08L33/12 |
主分类号 |
C08F279/02 |
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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