Title:
FIBERS FOR ARTIFICIAL HAIR, FIBER BUNDLE FOR ARTIFICIAL HAIR, AND HAIR DECORATION PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/021883
Kind Code:
A1
Abstract:
The present invention pertains to fibers, for artificial hair, containing a vinyl chloride polymer and an aromatic vinyl polymer, and having a heat shrinkage rate at 100°C of at least 7%. The present invention also pertains to a fiber bundle, for artificial hair, comprising the fibers for artificial hair. The present invention further pertains to a hair decoration product comprising the fiber bundle for artificial hair.
Inventors:
MURAOKA TAKASHI (JP)
SAGARA YUKI (JP)
SAGARA YUKI (JP)
Application Number:
PCT/JP2022/027264
Publication Date:
February 23, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
D01F6/48; A41G3/00
Domestic Patent References:
| WO2006038447A1 | 2006-04-13 |
Foreign References:
| JPS481970B1 | ||||
| JP2007107137A | 2007-04-26 | |||
| KR20030060464A | 2003-07-16 | |||
| JP2012177208A | 2012-09-13 | |||
| JP2021088777A | 2021-06-10 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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