Title:
ポリマーブレンドの製造方法
Document Type and Number:
Japanese Patent JP2012514106
Kind Code:
A
Abstract:
A method for forming a polymer blend, the method comprising charging to a reactive extruder a first polymer and a second polymer to form an initial blend, where the first polymer is a propylene-based elastomer including up to 35% by weight ethylene-derived units and a heat of fusion, as determined according to DSC procedures according to ASTM E-793, of less than 80 J/g and a melt temperature of less than 110° C., where the second polymer is a propylene-based polymer having a melt temperature in excess of 110° C. and a heat of fusion in excess of 80 J/g.
Inventors:
Eswaran, Vetkakh Earl
Harrington, Bruce A
Balm, robert f
Kucker, Sumita
Harrington, Bruce A
Balm, robert f
Kucker, Sumita
Application Number:
JP2011544455A
Publication Date:
June 21, 2012
Filing Date:
December 10, 2009
Export Citation:
Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
C08J3/24
Domestic Patent References:
JPH10120845A | 1998-05-12 | |||
JP2000034367A | 2000-02-02 | |||
JP2002097284A | 2002-04-02 | |||
JPH07149970A | 1995-06-13 | |||
JPH10310647A | 1998-11-24 |
Attorney, Agent or Firm:
Yuzo Yamazaki
Shirogane Expo
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
Katsuaki Tsunemitsu
Asako Ando
Takeko Miko
Chihiro Imai
Kei Kiuchi
Shirogane Expo
Toshiaki Akamatsu
Ono Wataru
Okuko Masako
Tadao Naito
Katsuaki Tsunemitsu
Asako Ando
Takeko Miko
Chihiro Imai
Kei Kiuchi