Title:
ヨウ素およびアミロースを含有する繊維、その製造法およびその利用
Document Type and Number:
Japanese Patent JP5496195
Kind Code:
B2
Abstract:
Amethod for producing an amylose-containing rayon fiber, comprising the steps of: mixing an aqueous alkaline solution of amylose with viscose to obtain a mixed liquid, spinning the mixed liquid to obtain an amylose-containing rayon fiber, and bringing the amylose-containing rayon fiber into contact with iodine or polyiodide ions, thereby allowing an amylose in the amylose-containing rayon fiber to make a clathrate including the iodine or polyiodide ions, wherein the amylose is an enzymatically synthesized amylose having a weight average molecular weight of 3 x 10 4 or more and 2 x 10 5 or less. A method for collecting iodine from branckish water with high efficiency utilizing the amylase-containing rayon fibers.
Inventors:
Osamu Inoue
Yoshikawa Masatoshi
Mikuko Takahisa
Sea treasure Tatsuo
Taguchi Mitsuru
Haruyo Sanpei
Yoshinobu Terada
Takaba Takeshi
Yoshikawa Masatoshi
Mikuko Takahisa
Sea treasure Tatsuo
Taguchi Mitsuru
Haruyo Sanpei
Yoshinobu Terada
Takaba Takeshi
Application Number:
JP2011519578A
Publication Date:
May 21, 2014
Filing Date:
June 17, 2010
Export Citation:
Assignee:
Omikenshi Co., Ltd.
Ezaki Glico Co., Ltd.
Kanto Natural Gas Development Co., Ltd.
Ezaki Glico Co., Ltd.
Kanto Natural Gas Development Co., Ltd.
International Classes:
D01F2/10; D06M11/00; D06M11/09
Domestic Patent References:
| JPH07173711A | 1995-07-11 | |||
| JPH03121145A | 1991-05-23 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita
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