发明名称 |
Radiation-resistant polypropylene resin composition. |
摘要 |
<p>A radiation-resistant polypropylene resin composition is disclosed which comprises a polypropylene having a substantially syndiotactic structure, and if desired, a phosphorus-containing anti-oxidant, an amine-containing anti-oxidant and/or a nucleating agent. Molded articles obtained from this resin composition can be utilized as containers for foods and medicines, and their physical properties scarcely deteriorate during sterilization by radiation.</p> |
申请公布号 |
EP0431475(B1) |
申请公布日期 |
1995.03.15 |
申请号 |
EP19900122882 |
申请日期 |
1990.11.29 |
申请人 |
MITSUI TOATSU CHEMICALS, INC. |
发明人 |
ASANUMA, TADASHI;KIMURA, SHIGERU;UCHIKAWA, NOBUTAKA;SHIOMURA, TETSUNOSUKE |
分类号 |
C08K5/17;C08J5/18;C08K5/34;C08K5/3435;C08K5/49;C08K5/526;C08L23/10;C08L23/12;(IPC1-7):C08L23/10;A61L2/08 |
主分类号 |
C08K5/17 |
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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