FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRODUCT

Title:

FIBERS FOR ARTIFICIAL HAIR AND HEADDRESS PRODUCT

Document Type and Number:

WIPO Patent Application WO/2021/090736

Kind Code:

A1

Abstract:

Fibers for artificial hair, said fibers containing a polycondensation polymer and a crosslinking agent. A headdress product which is provided with the fibers for artificial hair.

Inventors:

HAKAMADA SHO (JP)
TAKEI ATSUSHI (JP)
MURAOKA TAKASHI (JP)

Application Number:

PCT/JP2020/040300

Publication Date:

May 14, 2021

Filing Date:

October 27, 2020

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Assignee:

DENKA COMPANY LTD (JP)

International Classes:

D01F6/90; A41G3/00

Domestic Patent References:

WO2017187843A1	2017-11-02
WO2005111283A1	2005-11-24

Foreign References:

JPS63243317A	1988-10-11
JP2006097185A	2006-04-13

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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