Title:
プロピレンの多孔性ポリマー
Document Type and Number:
Japanese Patent JP2005510591
Kind Code:
A
Abstract:
A porous polymer of propylene optionally containing up to 15% by weight of an alpha-olefins of formula CH2=CHR wherein R is a hydrogen atom or a C2-C10 alkyl radical having the following characteristics: a) in the Temperature Rising Elution Temperature analysis (TREF) a fraction eluted at a temperature range front 25° C. to 97° higher than 20% of the total polymer eluted; and b) a pore volume (determined by mercury absorption) greater than 0.45 cc/g.
Inventors:
Ferraro, angelo
Baruzzi, Giovanni
Stewart, Constantin, A.
Baruzzi, Giovanni
Stewart, Constantin, A.
Application Number:
JP2003547471A
Publication Date:
April 21, 2005
Filing Date:
November 26, 2002
Export Citation:
Assignee:
Basell Poliolefine Italia S.p.A.
International Classes:
C08F4/02; C08F4/60; C08F10/06; C08F110/06; C08F210/18; C08L23/10; C08F4/659; C08F4/6592; C08L23/18; (IPC1-7): C08F10/06
Attorney, Agent or Firm:
Shintaro Nogawa