发明名称 |
Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof |
摘要 |
A novel graft polymer useful in various uses that has a polyolefin backbone having polyolefin segments excellent in moldability can be obtained by homopolymerizing a novel polyolefin macromonomer or polymerizing the novel polyolefin macromonomer in the coexistence of other olefins depending on need, wherein the macromonomer has at the terminal of its polyolefin chain a vinyl group whose alpha-position may be substituted, and the macromonomer can be efficiently obtained by a method, for example, successively carrying out i) a step of producing a polyolefin having a hydroxyl group at the terminal of the polyolefin chain and ii) a step of converting the terminal hydroxyl group of the polyolefin in chain into an acryloyl group, a methacryloyl group or a styryl group.
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申请公布号 |
US2004242791(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20030650919 |
申请日期 |
2003.08.29 |
申请人 |
KANEKO HIDEYUKI;KOJOH SHIN-ICHI;KAWAHARA NOBUO;MATSUO SHINGO;MATSUGI TOMOAKI;SAITO JUNJI;MATSUURA SADAHIKO;MIYAZAKI KAZUHISA;KASHIWA NORIO |
发明人 |
KANEKO HIDEYUKI;KOJOH SHIN-ICHI;KAWAHARA NOBUO;MATSUO SHINGO;MATSUGI TOMOAKI;SAITO JUNJI;MATSUURA SADAHIKO;MIYAZAKI KAZUHISA;KASHIWA NORIO |
分类号 |
C08F8/00;C08F10/00;C08F12/12;C08F290/04;C08F299/00;C08G18/62;(IPC1-7):C08J3/00 |
主分类号 |
C08F8/00 |
代理机构 |
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代理人 |
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地址 |
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