Title:
SELECTIVE STICKING AGENTS FOR HALOGENATED AROMATIC COMPOUNDS CONTAINED IN MEDIA AND METHOD FOR SELECTIVE STICKING
Document Type and Number:
WIPO Patent Application WO/2007/119614
Kind Code:
A1
Abstract:
The invention provides selective sticking agents which stick selectively to
halogenated aromatic compounds contained in organic media in slight amounts
to attain the removal or concentration of the halogenated aromatic compounds
from the organic media and thus facilitate the decomposition of the halogenated
aromatic compounds. The selective sticking agents each contain a composition
which comprises a specific modified cyclodextrin and a compound capable of producing
a suctional interaction with a halogenated aromatic compound which is selected
from the group consisting of a cyclic compound selected from the group consisting
of cyclic oligosaccharides other than the modified cyclodexitrin, supramolecular
assemblies of cyclodextrins, crown compounds, cyclophanes, azacyclophanes,
thiocyclophanes, cryptands, cyclotriveratrylene, cavitands, calixarenes,
cyclotriveratrylene, spherands, cavitands and cyclic oligopeptides, an acyclic
compound selected from the group consisting of dimers of the above cyclic compounds,
acyclic oligosaccharides, and acyclic oligopeptides, and mixtures of two or
more of the cyclic or acyclic compounds.
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Inventors:
AKASHI, Mitsuru (1-1 Yamadaoka, Suita-sh, Osaka 71, 5650871, JP)
明石 満 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
KIDA, Toshiyuki (1-1 Yamadaoka, Suita-sh, Osaka 71, 5650871, JP)
木田 敏之 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
明石 満 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
KIDA, Toshiyuki (1-1 Yamadaoka, Suita-sh, Osaka 71, 5650871, JP)
木田 敏之 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
Application Number:
JP2007/057116
Publication Date:
October 25, 2007
Filing Date:
March 30, 2007
Export Citation:
Assignee:
NEOS COMPANY LIMITED (2-1 Kano-cho 6-chome, Chuo-ku Kobe-sh, Hyogo 01, 6500001, JP)
株式会社ネオス (〒01 兵庫県神戸市中央区加納町６丁目２番１号 Hyogo, 6500001, JP)
OSAKA UNIVERSITY (1-1 Yamadaoka, Suita-shi Osaka, 71, 5650871, JP)
国立大学法人 大阪大学 (〒71 大阪府吹田市山田丘１番１号 Osaka, 5650871, JP)
AKASHI, Mitsuru (1-1 Yamadaoka, Suita-sh, Osaka 71, 5650871, JP)
明石 満 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
株式会社ネオス (〒01 兵庫県神戸市中央区加納町６丁目２番１号 Hyogo, 6500001, JP)
OSAKA UNIVERSITY (1-1 Yamadaoka, Suita-shi Osaka, 71, 5650871, JP)
国立大学法人 大阪大学 (〒71 大阪府吹田市山田丘１番１号 Osaka, 5650871, JP)
AKASHI, Mitsuru (1-1 Yamadaoka, Suita-sh, Osaka 71, 5650871, JP)
明石 満 (〒71 大阪府吹田市山田丘１番１号 国立大学法人大阪大学内 Osaka, 5650871, JP)
International Classes:
C09K3/00; B01J20/24; B01J20/26; A62D3/33
Attorney, Agent or Firm:
SHAMOTO, Ichio et al. (YUASA AND HARA, Section 206New Ohtemachi Bldg., 2-1,Ohtemachi 2-chom, Chiyoda-ku Tokyo 04, 1000004, JP)
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