Title:
RECYCLED CELLULOSE FIBERS, METHOD FOR PRODUCING SAME, AND FIBER STRUCTURE OF SAME
Document Type and Number:
WIPO Patent Application WO/2023/120697
Kind Code:
A1
Abstract:
The present invention provides highly safe functional fibers by imparting a novel function to recycled cellulose fibers. The present invention provides recycled cellulose fibers which contain an eggshell membrane hydrolysate. The recycled cellulose fibers according to the present invention may contain about 0.5 part by mass to about 25 parts by mass of the eggshell membrane hydrolysate per about 100 parts by mass of cellulose.
Inventors:
SHINODA KATSUMI (JP)
KOGA KEITA (JP)
KIM MUJO (JP)
SHIRATORI TAKESHI (JP)
KOGA KEITA (JP)
KIM MUJO (JP)
SHIRATORI TAKESHI (JP)
Application Number:
PCT/JP2022/047585
Publication Date:
June 29, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
PHARMA FOODS INT CO LTD (JP)
DAIWABO RAYON CO LTD (JP)
DAIWABO RAYON CO LTD (JP)
International Classes:
D01F2/10; D01D5/06
Domestic Patent References:
| WO2007015327A1 | 2007-02-08 |
Foreign References:
| CN101575771A | 2009-11-11 | |||
| JP2009052185A | 2009-03-12 | |||
| JP2005194663A | 2005-07-21 | |||
| JPH11172522A | 1999-06-29 | |||
| JP2020050982A | 2020-04-02 | |||
| JPH08170220A | 1996-07-02 | |||
| CN104005114A | 2014-08-27 | |||
| JP2016098206A | 2016-05-30 |
Attorney, Agent or Firm:
YAMAMOTO, Shusaku et al. (JP)
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