Title:
MODIFIED REGENERATED COLLAGEN FIBERS, PRODUCTION METHOD THEREFOR, AND HEADDRESS PRODUCT INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2023/224001
Kind Code:
A1
Abstract:
The present invention relates to modified regenerated collagen fibers that have improved in water resistance and heat resistance, which are problems of regenerated collagen fibers, and that have the ability to memorize a heat-set shape, are excellent in terms of stretchability (tenacity) and surface touch, and have not taken a color. The modified regenerated collagen fibers comprise regenerated collagen fibers which contain either the ingredient (A) or a polymer formed from one or more constituent monomers including the ingredient (A). (A): Vinylbenzoic acid or a salt thereof
Inventors:
FURUKAWA JUNICHI (JP)
KAWAMURA KOHEI (JP)
OHIRA KAZUTAKA (JP)
KAWAMURA KOHEI (JP)
OHIRA KAZUTAKA (JP)
Application Number:
PCT/JP2023/018108
Publication Date:
November 23, 2023
Filing Date:
May 15, 2023
Export Citation:
Assignee:
KAO CORP (JP)
KANEKA CORP (JP)
KANEKA CORP (JP)
International Classes:
D06M15/263; D01F4/00; D06M101/14
Domestic Patent References:
| WO2001006045A1 | 2001-01-25 |
Foreign References:
| JP2647950B2 | 1997-08-27 | |||
| JPH1112936A | 1999-01-19 |
Attorney, Agent or Firm:
ARUGA PATENT OFFICE (JP)
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