The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 1988
Filed:
Oct. 04, 1985
Heiichiro Obanawa, Kamakura, JP;
Minoru Akiyama, Yokohama, JP;
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
A composite porous material comprising a particulate inorganic porous material and, contained in the pores of the material, an organic resin having a micro-void. The composite porous material has a surface area larger than that of the inorganic porous material. The composite porous material has a high dimensional stability comparable to that of an inorganic porous material while exhibiting a high separating and adsorbing capacity comparable to that of the conventional ion exchange resin or chelate resin. Therefore, it can advantageously be used as an adsorbent for various compounds or ions as well as a packing material for gas or liquid chromatography.