发明申请
US20050171295A1 Process for production of modified propylene polymers and modifies propylene polymers produced by the process
失效
制备改性丙烯聚合物的方法,并改性由该方法生产的丙烯聚合物
- 专利标题: Process for production of modified propylene polymers and modifies propylene polymers produced by the process
- 专利标题(中): 制备改性丙烯聚合物的方法,并改性由该方法生产的丙烯聚合物
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申请号: US10509329申请日: 2003-04-11
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公开(公告)号: US20050171295A1公开(公告)日: 2005-08-04
- 发明人: Masami Kanamaru , Yutaka Minami , Ryo Aburatani , Tomio Tatsumi , Takenori Fujimura
- 申请人: Masami Kanamaru , Yutaka Minami , Ryo Aburatani , Tomio Tatsumi , Takenori Fujimura
- 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: JP2002-110327 20020412
- 国际申请: PCT/JP03/04631 WO 20030411
- 主分类号: C08F8/00
- IPC分类号: C08F8/00 ; C08F255/02 ; C09J123/10 ; C09J123/12 ; C08F8/14
摘要:
The present invention relates to a method for producing a modified propylene-based polymer containing modifying a propylene-based polymer by a radical initiator and an organic acid, a modified propylene-based polymer obtained by the method, and an adhesive composition containing the modified propylene-based polymer. The propylene-based polymer is a propylene homopolymer satisfying the conditions of (a) mmmm=20 to 60 mol %, (b) [rrrr/(1-mmmm)]≦0.1, (c) rmrm>2.5 mol %, (d) mmxrr/(mr)2=
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