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:
Sep. 21, 2004
Filed:
May. 07, 2002
Applicant:
Inventors:
Soo-Bok Lee, Daejeon, KR;
In-Joon Park, Daejeon, KR;
Kwang-Won Lee, Daejeon, KR;
Dong-Kwon Kim, Daejeon, KR;
Jeong-Hun Kim, Daejeon, KR;
Jong-Wook Ha, Seoul, KR;
Hyung-Sang Park, Seoul, KR;
Dae-Hwan Jung, Daejeon, KR;
Juergen Ruehe, Freiburg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 7/126 ;
U.S. Cl.
CPC ...
B01D 7/126 ;
Abstract
The present invention relates to a super water-repellent organic/inorganic composite material, more particularly to a new-concept super water-repellent organic/inorganic composite material with superior separation property having skin layer chemically immobilized with functional polymer on the porous inorganic support surface with fractal surface structure and pores of nanometers to micrometers, using grafting-from surface polymerization method.