发明名称 |
Expandable rubber-modified styrene resin beads expanded beads thereof and expanded molded articles obtained therefrom |
摘要 |
<p>Expandable rubber-modified styrene resin beads, expanded rubber-modified styrene resin beads, and expanded molded rubber-modified styrene resin articles are described. The expandable beads comprise a rubber-modified styrene resin comprising a styrene resin having dispersed therein 8 to 15% by weight of conjugated diene rubber particles having a 1,4-cis structure in a proportion of not less than 70% and an average particle size of 1.5 to 3.0 mu m, the rubber-modified styrene resin having a mineral oil content of not more than 3.0% by weight, and the expandable rubber-modified styrene resin beads containing 1 to 15% by weight of a volatile blowing agent. The expanded molded article has excellent appearance, impact resistance and softness.</p> |
申请公布号 |
SG73355(A1) |
申请公布日期 |
2000.06.20 |
申请号 |
SG19960000178 |
申请日期 |
1996.01.12 |
申请人 |
MITSUBISHI CHEMICAL BASF COMPANY LIMITED |
发明人 |
YAMANAKA HIROMI;HARAGUCHI KENJI;TANAKA MASAYUKI;FURUICHI MITSUO;SUZUKI TAKANORI |
分类号 |
C08J9/18;C08L81/04;(IPC1-7):C08F8/00;C08J9/00;C08L51/04;C08L25/02 |
主分类号 |
C08J9/18 |
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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