发明名称 |
Engineering plastic resin composition containing graft copolymer |
摘要 |
Provided is a resin composition containing a resin component prepared by blending a graft copolymer with an engineering plastic, wherein the above graft copolymer is a graft copolymer satisfying (a) to (e) shown below: (a) a graft rate is 1 to 150% by mass, (b) a weight average molecular weight measured by GPC is 500 to 400000, (c) a molecular weight distribution (Mw/Mn) is 1.5 to 4, (d) a main chain is a polymerization chain containing 1 to 100% by mass of a monomer unit having a functional group interacting with the engineering plastic and (e) a side chain is a homopolymerization chain of a single kind selected from alpha-olefins having 3 to 28 carbon atoms or a copolymerization chain of two or more kinds selected therefrom or a copolymerization chain comprising an alpha-olefin unit having 3 to 28 carbon atoms and an ethylene unit which accounts for 50% by mass or less, and a mesopentad ratio [mmmm] of the polymerization chain is 30 to 80 mole %.
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申请公布号 |
US8461261(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US20090812521 |
申请日期 |
2009.01.14 |
申请人 |
NOMURA MANABU;KANNO SUSUMU;ABURATANI RYO;MACHIDA SHUJI;IDEMITSU KOSAN CO., LTD. |
发明人 |
NOMURA MANABU;KANNO SUSUMU;ABURATANI RYO;MACHIDA SHUJI |
分类号 |
C08G63/46;C08F255/00;C08L51/00 |
主分类号 |
C08G63/46 |
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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