Title:
WATER LEAKAGE PREVENTIVE AGENT AND METHOD OF PREVENTING WATER LEAKAGE
Document Type and Number:
WIPO Patent Application WO/2001/010973
Kind Code:
A1
Abstract:
A water leakage preventive agent which is easy to apply and is highly effective in sealing an opening through which water leaks, without impairing the appearance of the building. The water leakage preventive agent is characterized by comprising (a) a surfactant, (b) an aluminum compound, and (c) a basic substance and optionally containing (d) water.
Inventors:
Ito, Yuji (Nippon Kayaku Shataku C-23 239 Iwahana-machi Takasaki-shi, Gumma, 370-1208, JP)
Shiraishi, Akemi (1907 Nodono Annaka-shi, Gumma, 379-0114, JP)
Tamura, Wakako (909-3 Kamiotsuka Fujioka-shi, Gumma, 375-0054, JP)
Shiraishi, Akemi (1907 Nodono Annaka-shi, Gumma, 379-0114, JP)
Tamura, Wakako (909-3 Kamiotsuka Fujioka-shi, Gumma, 375-0054, JP)
Application Number:
PCT/JP2000/005179
Publication Date:
February 15, 2001
Filing Date:
August 02, 2000
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA (11-2, Fujimi 1-chome Chiyoda-ku, Tokyo, 102-8172, JP)
Ito, Yuji (Nippon Kayaku Shataku C-23 239 Iwahana-machi Takasaki-shi, Gumma, 370-1208, JP)
Shiraishi, Akemi (1907 Nodono Annaka-shi, Gumma, 379-0114, JP)
Tamura, Wakako (909-3 Kamiotsuka Fujioka-shi, Gumma, 375-0054, JP)
Ito, Yuji (Nippon Kayaku Shataku C-23 239 Iwahana-machi Takasaki-shi, Gumma, 370-1208, JP)
Shiraishi, Akemi (1907 Nodono Annaka-shi, Gumma, 379-0114, JP)
Tamura, Wakako (909-3 Kamiotsuka Fujioka-shi, Gumma, 375-0054, JP)
International Classes:
C09K3/10; C09K3/12; E02D19/16; E04B1/66; C09K3/10; C09K3/12; E02D19/00; E04B1/66; (IPC1-7): C09K3/12; C09K3/10; E04B1/68
Attorney, Agent or Firm:
Saeki, Norio (Taka-ai Building 9th Floor 15-2, Nihonbashi 3-chome Chuo-ku, Tokyo, 103-0027, JP)
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