Title:
FUNCTIONAL MATERIAL-CONTAINING MASK
Document Type and Number:
WIPO Patent Application WO/2012/091087
Kind Code:
A1
Abstract:
[Problem] The purpose of the present invention is to provide, etc., a surgical mask with sufficient antibacterial properties, by uniformly manifesting on the surface of nanofibers a functional material with antibacterial and antiviral properties. [Solution] Achieved by a functional material-containing mask that is characterized by comprising nanofibers of 1-2,000 nm diameter and by including: at least one base polymer selected from a group comprising PVA, polylactic acid, fibroin, chitosan, chitin, nylon 6, nylon 6,6, nylon 9T, nylon 610, polyamide, polystyrene, polyacrylonitrile, polyethylene terephthalate, polyvinyl chloride, polyurethane, polyester, zein, collagen, and methylmethoxylated nylon; and at least one functional substance selected from a group comprising catechin polyphenols, polyphenols derived from persimmon tannins , grape seed polyphenols, soybean polyphenols, lemon peel polyphenols, coffee polyphenols, phenyl carboxylic acid, ellagic acid, and coumarin.
Inventors:
TAKAYAMA, Shinji (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
高山 真司 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
NAGATO, Yukiko (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
長戸 有希子 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
高山 真司 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
NAGATO, Yukiko (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
長戸 有希子 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
Application Number:
JP2011/080377
Publication Date:
July 05, 2012
Filing Date:
December 28, 2011
Export Citation:
Assignee:
TAIYOKAGAKU CO., LTD. (800 Yamada-cho, Yokkaichi-shi Mie, 11, 〒5121111, JP)
太陽化学株式会社 (〒11 三重県四日市市山田町８００番 Mie, 〒5121111, JP)
TAKAYAMA, Shinji (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
高山 真司 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
NAGATO, Yukiko (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
太陽化学株式会社 (〒11 三重県四日市市山田町８００番 Mie, 〒5121111, JP)
TAKAYAMA, Shinji (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
高山 真司 (〒11 三重県四日市市山田町８００番 太陽化学株式会社内 Mie, 〒5121111, JP)
NAGATO, Yukiko (800, Yamada-cho, Yokkaichi-sh, Mie 11, 〒5121111, JP)
International Classes:
A62B18/02; D01D5/04; D01F1/10; D04H1/4382; D04H1/728
Attorney, Agent or Firm:
KOBAYASHI, Youhei (KY International Patent Firm, Win's Bldg. 2F. 4-44, Chuou-cho, Kuwana-sh, Mie 68, 〒5110068, JP)
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Claims: