Title:
SEPARATION MEMBRANE WITH SELECTIVE PERMEABILITY AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/089917
Kind Code:
A1
Abstract:
A selectively permeable separation membrane for use in blood purification treatments. It is a polysulfone-based selectively permeable separation membrane which has a well balanced separation properties, is highly safe, and has high performance stability and excellent suitability for module assembly.
Inventors:
Mabuchi, Kimihiro c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Yokota, Hideyuki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kuze, Katsuaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Tamamura, Noriyuki c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Ono, Makoto c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Monden, Noriko c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kato, Noriaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Shibano, Hiroshi c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Nose, Katsuhiko c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Yokota, Hideyuki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kuze, Katsuaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Tamamura, Noriyuki c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Ono, Makoto c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Monden, Noriko c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kato, Noriaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Shibano, Hiroshi c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Nose, Katsuhiko c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Application Number:
PCT/JP2005/004980
Publication Date:
September 29, 2005
Filing Date:
March 18, 2005
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-ku Osaka-shi, Osaka 30, 53082, JP)
Mabuchi, Kimihiro c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Yokota, Hideyuki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kuze, Katsuaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Tamamura, Noriyuki c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Ono, Makoto c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Monden, Noriko c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kato, Noriaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Shibano, Hiroshi c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Nose, Katsuhiko c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Mabuchi, Kimihiro c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Yokota, Hideyuki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kuze, Katsuaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Tamamura, Noriyuki c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Ono, Makoto c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Monden, Noriko c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Kato, Noriaki c/o TOYO BOSEKI KABUSHIKI KAISHA RESEARCH INSTITUTE (1-1 Katata 2-chom, Otsu-shi Shiga 43, 52002, JP)
Shibano, Hiroshi c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
Nose, Katsuhiko c/o TOYO BOSEKI KABUSHIKI KAISHA (2-8 Dojima Hama 2-chome, Kita-k, Osaka-shi Osaka 30, 53082, JP)
International Classes:
A61M1/02; A61M1/16; B01D61/14; B01D67/00; B01D69/08; B01D69/12; B01D71/44; B01D71/68; D01F6/76; (IPC1-7): B01D71/44; A61M1/16; B01D61/14; B01D69/08; B01D69/12; B01D71/68; D01F6/76
Attorney, Agent or Firm:
Kawamiya, Osamu (AOYAMA & PARTNERS, IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka 01, 54000, JP)
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