Title:
METAL ION ADSORBENT
Document Type and Number:
WIPO Patent Application WO/2006/013864
Kind Code:
A1
Abstract:
A metal ion adsorptive sheet carrying a photoresponsive metal ion adsorbent material that ensures easy handling, excelling in the efficiency of contact between metal ions contained in an aqueous solution and the photoresponsive metal ion adsorbent material to thereby realize efficient light receiving, and that facilitates discrimination of a color change at adsorption/desorption, permitting repeated use for a prolonged period of time, and that permits taking out of desorbed metal ions from the system. There is provided a metal ion adsorptive sheet characterized in that a photoresponsive metal ion adsorbent material is borne on a base sheet.
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Inventors:
Suzuki, Takayuki (2-14-4, Takino Motono-mura, Inba-gu, Chiba 29, 27023, JP)
Kezuka, Masamichi c/o Nippon Sheet Glass Co. Ltd. (1-7, Kaigan 2-ch, ome, Minato-k, Tokyo 52, 10585, JP)
Yoshii, Tetsuro c/o Nippon, Sheet Glass Co Ltd (1-7, Kaigan 2-cho, me, Minato-k, Tokyo 52, 10585, JP)
Kezuka, Masamichi c/o Nippon Sheet Glass Co. Ltd. (1-7, Kaigan 2-ch, ome, Minato-k, Tokyo 52, 10585, JP)
Yoshii, Tetsuro c/o Nippon, Sheet Glass Co Ltd (1-7, Kaigan 2-cho, me, Minato-k, Tokyo 52, 10585, JP)
Application Number:
PCT/JP2005/014125
Publication Date:
February 09, 2006
Filing Date:
August 02, 2005
Export Citation:
Assignee:
NIPPON SHEET GLASS CO., LTD. (1-7 Kaigan 2-chome, Minato-ku Tokyo, 52, 10585, JP)
TOKYO DENKI UNIVERSITY (2-2 Kandanishikicho, Chiyoda-ku Tokyo, 57, 10184, JP)
Suzuki, Takayuki (2-14-4, Takino Motono-mura, Inba-gu, Chiba 29, 27023, JP)
Kezuka, Masamichi c/o Nippon Sheet Glass Co. Ltd. (1-7, Kaigan 2-ch, ome, Minato-k, Tokyo 52, 10585, JP)
Yoshii, Tetsuro c/o Nippon, Sheet Glass Co Ltd (1-7, Kaigan 2-cho, me, Minato-k, Tokyo 52, 10585, JP)
TOKYO DENKI UNIVERSITY (2-2 Kandanishikicho, Chiyoda-ku Tokyo, 57, 10184, JP)
Suzuki, Takayuki (2-14-4, Takino Motono-mura, Inba-gu, Chiba 29, 27023, JP)
Kezuka, Masamichi c/o Nippon Sheet Glass Co. Ltd. (1-7, Kaigan 2-ch, ome, Minato-k, Tokyo 52, 10585, JP)
Yoshii, Tetsuro c/o Nippon, Sheet Glass Co Ltd (1-7, Kaigan 2-cho, me, Minato-k, Tokyo 52, 10585, JP)
International Classes:
B01J45/00; B01J20/26; C09K3/00; B01J20/22; B01J45/00; C09K3/00
Attorney, Agent or Firm:
Ohtani, Tamotsu (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F,, 25-2,
Toranomon 3-chome, Minato-ku Tokyo, 105-0001, JP)
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