Title:
VISCOSE-RAYON TREATMENT AGENT, VISCOSE RAYON, SHORT VISCOSE-RAYON FIBER, AND METHOD FOR MANUFACTURING SPUNLACE NON-WOVEN FABRIC
Document Type and Number:
WIPO Patent Application WO/2024/057994
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a viscose-rayon treatment agent, etc. capable of enhancing the effect of reducing falling foam formation, and reducing generation of an odor. The viscose-rayon treatment agent contains an antioxidant and at least one substance selected from the following fatty acid derivatives, fatty acids, and oils and fats. The content of the antioxidant in the viscose-rayon treatment agent is 0.1-10 mass%. The fatty acid derivative is at least one compound selected from: compounds obtained by adding an ethylene oxide at a proportion of 1-30 moles relative to 1 mole of a fatty acid having 12-24 carbon atoms; and ester compounds composed of 1 mole of a compound polymerized with 4-50 moles of an ethylene glycol, and 1-2 moles of a fatty acid having 12-24 carbon atoms. The fatty acid has 12-24 carbon atoms. The oils and fats are at least one oil selected from plant oils, animal oils, and hardened oils thereof.
More Like This:
Inventors:
ICHIKAWA TOSHIKI (JP)
OHGAI TAKASHIGE (JP)
OHGAI TAKASHIGE (JP)
Application Number:
PCT/JP2023/032301
Publication Date:
March 21, 2024
Filing Date:
September 05, 2023
Export Citation:
Assignee:
TAKEMOTO OIL & FAT CO LTD (JP)
International Classes:
D06M13/224; D04H1/4258; D04H1/492; D06M13/184; D06M101/06
Domestic Patent References:
| WO2007108206A1 | 2007-09-27 |
Foreign References:
| JP2020109221A | 2020-07-16 | |||
| JP2012229506A | 2012-11-22 | |||
| CN113005634A | 2021-06-22 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
Download PDF: