发明公开
EP1142918A1 Modified polyolefin resin composition and uses thereof
有权
Modifizierte Polyolefinzusammensetzung und Ihre Verwendungen
- 专利标题： Modified polyolefin resin composition and uses thereof
- 专利标题（中）： Modifizierte Polyolefinzusammensetzung und Ihre Verwendungen
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申请号： EP01107036.4申请日： 2001-03-21
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公开(公告)号： EP1142918A1公开(公告)日： 2001-10-10
- 发明人: Usui, Kazuhiro, Research Lab.of Chem.Devel. , Fujino, Kenichi, Research Lab.of Chem.Devel. , Fujitaka, Terumasa, Research Lab.of Chem.Devel. , Masumoto, Koji, Research Lab.of Chem.Devel. , Yoshioka, Hidetoshi, Research Lab.of Chem.Devel.
- 申请人： NIPPON PAPER INDUSTRIES CO., LTD.
- 申请人地址： 4-1, Oji 1-chome Kita-ku, Tokyo JP
- 专利权人： NIPPON PAPER INDUSTRIES CO., LTD.
- 当前专利权人： NIPPON PAPER INDUSTRIES CO., LTD.
- 当前专利权人地址： 4-1, Oji 1-chome Kita-ku, Tokyo JP
- 代理机构： TER MEER STEINMEISTER & PARTNER GbR
- 优先权： JP2000099081 20000331
- 主分类号： C08F255/00
- IPC分类号： C08F255/00 ; C09J151/04 ; C09D151/04 ; C09D11/00
摘要：
The invention provides a novel chlorine-free modified polyolefin resin composition with excellent adherence to nonpolar substrates, with excellent solubility into solvent and compatibility with other resins, and with no tack after painting and drying.
It relates to a modified polyolefin resin composition obtainable by graft modifying a mixed resin comprising 40 to 99 parts by weight of polyolefin resin (A) and 1 to 60 parts by weight of ethylenic compound-unsaturated carboxylic acid copolymer (B) that contains 0.1 to 50% by weight of unsaturated carboxylic acid derivative, with unsaturated carboxylic acid derivative and/or its anhydride (C), the modified polyolefin resin composition having weight average molecular weight of 20,000 to 150,000 and the grafting weight of (C) being 0.1 to 20% by weight.
It relates to a modified polyolefin resin composition obtainable by graft modifying a mixed resin comprising 40 to 99 parts by weight of polyolefin resin (A) and 1 to 60 parts by weight of ethylenic compound-unsaturated carboxylic acid copolymer (B) that contains 0.1 to 50% by weight of unsaturated carboxylic acid derivative, with unsaturated carboxylic acid derivative and/or its anhydride (C), the modified polyolefin resin composition having weight average molecular weight of 20,000 to 150,000 and the grafting weight of (C) being 0.1 to 20% by weight.
公开/授权文献
- EP1142918B1 Modified polyolefin resin composition and uses thereof 公开/授权日：2004-12-08
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