Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MONOLITHIC ORGANIC POROUS ARTICLE, MONOLITHIC ORGANIC POROUS ION EXCHANGER, METHOD FOR PRODUCING THE SAME, AND CHEMICAL FILTER
Document Type and Number:
Japanese Patent JP2009191148
Kind Code:
A
Abstract:

To provide a monolithic organic porous article usable as an adsorbent having low pressure loss during permeating a liquid, remarkably large specific surface area, high adsorption efficiency, and large adsorption capacity, or an ion exchanger having excellent capturing performances for microparticles, to provide a monolithic organic porous ion exchanger, to provide methods for producing the organic porous article and the porous ion exchanger, and to provide a chemical filter.

The monolithic organic porous article is a continuous macroporous structure in which bubble-like macropores are mutually superimposed, and the superimposed parts become openings having 20-200 m average diameter. The thickness of the continuous macroporous structure is 1 mm. The skeletal part of the continuous macroporous structure is composed of an inner layer part and a surface layer part of a porous structure. The method for producing the organic porous article and the chemical filter are provided.


Inventors:
Inoue, Hiroshi
Nakamura, Akira
Takada, Hitoshi
Kondo, Satoshi
Yamanaka, Koji
Nishimura, Hiroyuki
Application Number:
JP2008000032757
Publication Date:
August 27, 2009
Filing Date:
February 14, 2008
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JAPAN ORGANO CO LTD
International Classes:
C08F2/44; B01D53/02; B01D53/04; B01J20/26; B01J20/28; B01J39/20; B01J41/14; C08F8/00