Title:
Manufacturing method of hemp fiber for spinning and hemp fiber for spinning
Document Type and Number:
Japanese Patent JP6335306
Kind Code:
B2
Abstract:
A production method of hemp fiber for spinning, the method including: an immersion treatment process of immersing raw hemp fiber in a treatment liquid including an alkali, water, and at least one type of enzyme selected from the group consisting of cellulose-degrading enzymes and glycosidic bond hydrolyzing enzymes for an immersion time of from 30 minutes to 60 minutes under conditions of a temperature of from 60°C to 100°C; a water-washing process of washing the immersion treated hemp fiber with water; and a drying process of drying the water-washed hemp fiber.
Inventors:
Shinichiro Yoshida
Keisuke Hishikawa
Keisuke Hishikawa
Application Number:
JP2016538471A
Publication Date:
May 30, 2018
Filing Date:
July 31, 2015
Export Citation:
Assignee:
Avex Co., Ltd.
Shinichiro Yoshida
Shinichiro Yoshida
International Classes:
D06M16/00; D01C1/02; D06M11/00
Domestic Patent References:
| JP2010540785A | ||||
| JP11222770A | ||||
| JP1139874A |
Other References:
RAMASWAMY G. N., et al.,Uniformity and Softness of Kenaf Fibers for Textile Products,Textile Research Journal,1995年12月,Vol.65, No.12,pp.765-770
OSSOLA M., et al.,Scouring of flax rove with the aid of enzymes,Enzyme and Microbial Technology,2004年 2月,Vol.34,pp.177-186
CAO et al.,Screening of pectinase producer from alkalophilic bacteria and study on its potential application in degumming of ramie,Enzyme Microb. Technol.,1992年12月,vol.14,pp.1013-1016
ZHENG at al.,Biobleaching effect of xylanase preparation from an alkalophilic Bacillus sp. on ramie fibers,Biotechnology Letters,2000年,vol.22,pp.1363-1367
OSSOLA M., et al.,Scouring of flax rove with the aid of enzymes,Enzyme and Microbial Technology,2004年 2月,Vol.34,pp.177-186
CAO et al.,Screening of pectinase producer from alkalophilic bacteria and study on its potential application in degumming of ramie,Enzyme Microb. Technol.,1992年12月,vol.14,pp.1013-1016
ZHENG at al.,Biobleaching effect of xylanase preparation from an alkalophilic Bacillus sp. on ramie fibers,Biotechnology Letters,2000年,vol.22,pp.1363-1367
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda