Title:
アイソタクチックポリプロピレンとアルファ-オレフィン/プロピレンコポリマーとの熱可塑性ポリマーブレンド
Document Type and Number:
Japanese Patent JP5466986
Kind Code:
B2
Abstract:
A polymer comprising from 5 to 16 wt% ethylene and from 84 to 95 wt% propylene, and a diene in an amount no greater than 10 wt%, the polymer having:
a melting point by DSC of less than 105°C;
a heat of fusion of at least 75 J/g, as determined by DSC;
a crystallinity of from 2 to 65% of homoisotactic polypropylene, as measured by heat of fusion of annealed samples of the polymer;
a MWD from 2.0 to 3.2.
Inventors:
Datta, Sadin
Gadokari, Avinash Sea
Kose With, Charles
Gadokari, Avinash Sea
Kose With, Charles
Application Number:
JP2010093764A
Publication Date:
April 09, 2014
Filing Date:
April 15, 2010
Export Citation:
Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
C08F210/16; C08F4/6592; C08L23/10; C08L23/12; C08L23/14; C08L23/16; C08L51/06; C08L53/00; C08F210/06; C08L23/02
Domestic Patent References:
| JP3197516A | ||||
| JP2084407A | ||||
| JP2169526A | ||||
| JP7149833A | ||||
| JP7138326A | ||||
| JP60047010A | ||||
| JP8301934A | ||||
| JP8208909A |
Attorney, Agent or Firm:
Yuzo Yamazaki
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