Title:
ANTIFOULING WATERPROOF SHEET
Document Type and Number:
WIPO Patent Application WO/2003/051629
Kind Code:
A1
Abstract:
An antifouling waterproof sheet which comprises: a woven fabric base; a waterproof resin layer formed on at least one side thereof and comprising either a synthetic resin containing no plasticizer or a synthetic resin containing a plasticizer and/or softener; and an antifouling layer comprising a synthetic resin and fine particles of amorphous silica and formed on the resin layer directly or through a layer for preventing additive migration. A flame retardant may be incorporated, according to need, into at least one of the waterproof resin layer, additive migration preventive layer, and antifouling layer. It is excellent in waterproofness, unsusceptibility to fouling in rainwater streak marks, and fusion bondability.
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Inventors:
Suzuki, Kenji (6-28, Sekibara 1-chome Adachi-ku, Tokyo, 123-0852, JP)
Application Number:
PCT/JP2002/013007
Publication Date:
June 26, 2003
Filing Date:
December 12, 2002
Export Citation:
Assignee:
HIRAOKA & CO., LTD. (21-2-1403, Arakawa 3-chome Arakawa-ku, Tokyo, 116-0002, JP)
Suzuki, Kenji (6-28, Sekibara 1-chome Adachi-ku, Tokyo, 123-0852, JP)
Suzuki, Kenji (6-28, Sekibara 1-chome Adachi-ku, Tokyo, 123-0852, JP)
International Classes:
B32B5/26; B32B27/12; D06N3/00; D06N3/18; D06N7/04; B32B5/22; B32B27/12; D06N3/00; D06N7/00; (IPC1-7): B32B27/20; D06M15/256; D06M15/564; D06N7/04
Attorney, Agent or Firm:
Ishida, Takashi (A. AOKI, ISHIDA & ASSOCIATES Toranomon 37 Mori
Bldg. 5-, Toranomon 3-chome Minato-ku Tokyo, 105-8423, JP)
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