发明名称 |
Flexible polypropylene resin |
摘要 |
The present invention relates to a soft polypropylene resin having a melt index falling in a specific range, prepared by melting and kneading a substantial propylene homopolymer or a propylene copolymer composition each having specific properties in the presence of a radical-generating agent. According to the present invention, capable of being provided at a good productivity is a soft polypropylene resin which is useful as an alternative for a polyvinyl chloride resin in the fields of films, sheets, construction materials and the like and which is excellent in fluidity.
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申请公布号 |
US2003055137(A1) |
申请公布日期 |
2003.03.20 |
申请号 |
US20020148879 |
申请日期 |
2002.06.12 |
申请人 |
YUKIMASA SHINICHI;KIJIMA MASATO |
发明人 |
YUKIMASA SHINICHI;KIJIMA MASATO |
分类号 |
C08F8/50;(IPC1-7):C08K5/49 |
主分类号 |
C08F8/50 |
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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