Title:
人工毛髪用繊維および頭飾品
Document Type and Number:
Japanese Patent JP7402178
Kind Code:
B2
Abstract:
A fiber for artificial hair constituted of a resin composition containing an aliphatic polyamide. A weight average molecular weight Mw of a dissolved component obtained when the fiber for artificial hair is dissolved in hexafluoroisopropanol is 46,000 or more and less than 65,000.
Inventors:
Atsushi Horibata
Atsushi Takei
Atsushi Takei
Application Number:
JP2020559893A
Publication Date:
December 20, 2023
Filing Date:
November 20, 2019
Export Citation:
Assignee:
Denka Company Limited
International Classes:
D01F6/90; A41G3/00
Domestic Patent References:
| JP2007332507A | ||||
| JP2011246845A |
Foreign References:
| WO2016092922A1 | ||||
| WO2015056629A1 |
Attorney, Agent or Firm:
Shinji Hayami