Title:
竹を原料として製造された竹パルプから抗菌性を有するセルロース繊維を製造する方法
Document Type and Number:
Japanese Patent JP4336562
Kind Code:
B2
Abstract:
To provide bamboo pulp having high antibacterial properties and provide various kinds of antibacterial cellulose fiber from the bamboo pulp and provide a variety of clothes having high antibacterial properties.
The bamboo pulp is produced by using bamboo as a raw material and includes more than 93% of α-cellulose. The bamboo pulp is used as a raw material to be directly dissolved in an organic solvent not via any derivative and the cellulose solution in an organic solvent is spun into cellulose fiber. The cellulose fiber contains more than 93% of α-cellulose and retain the antibacterial properties.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Masahiko Aida
Application Number:
JP2003366549A
Publication Date:
September 30, 2009
Filing Date:
October 27, 2003
Export Citation:
Assignee:
Nafa Life Research Institute Co., Ltd.
International Classes:
D01F2/00; D21H11/14; D02G3/04; D03D15/00; D03D15/02; D04H1/425; D21C3/06; D21C9/12; D21H21/36
Domestic Patent References:
| JP2000226720A | ||||
| JP2001115347A | ||||
| JP6064666A | ||||
| JP6073665A | ||||
| JP32002902B1 | ||||
| JP35006115B1 | ||||
| JP2004360163A | ||||
| JP57011291A | ||||
| JP2131591A |
Attorney, Agent or Firm:
Motokatsu Sannaka
Eiji Sannaka
Eiji Sannaka