发明申请
US20050159566A1 Process for producing highly flowable propylene polymer and highly flowable propylene polymer
审中-公开
制备高流动性丙烯聚合物和高流动性丙烯聚合物的方法
- 专利标题： Process for producing highly flowable propylene polymer and highly flowable propylene polymer
- 专利标题（中）： 制备高流动性丙烯聚合物和高流动性丙烯聚合物的方法
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申请号： US10509339申请日： 2003-04-12
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公开(公告)号： US20050159566A1公开(公告)日： 2005-07-21
- 发明人: Yutaka Minami , Masami Kanamaru , Toyozo Fujioka , Toshihiro Mine
- 申请人： Yutaka Minami , Masami Kanamaru , Toyozo Fujioka , Toshihiro Mine
- 申请人地址： JP Tokyo 100-0005
- 专利权人： Idemitsu Kosan Co., ltd
- 当前专利权人： Idemitsu Kosan Co., ltd
- 当前专利权人地址： JP Tokyo 100-0005
- 优先权： JP2002-120192 20020423
- 国际申请： PCT/JP03/05042 WO 20030412
- 主分类号： C08F4/645
- IPC分类号： C08F4/645 ; C08F4/659 ; C08F10/06 ; C08F110/06 ; C08F210/06 ; C08L23/10 ; C09J123/10 ; C08F4/44
摘要：
A propylene polymer can be produced which has evenness of composition and regulated stereoregularity and is highly flowable and highly flexible. Also provided is propylene-based modifier giving a molding which is soft, reduced in tackiness, and excellent in compatibility with polyolefin resins. Furthermore, provided is a hot-melt adhesive composition. It is excellent in heat resistance and flowability at high temperature and in adhesion to lowly polar substance. It is usable for sanitary materials, packing, bookbinding, fibers, woodworking, electric materials, canmaking, building, bagmaking, etc.
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