Title:
LIQUID CLEANING AGENT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/199913
Kind Code:
A1
Abstract:
The present invention provides: a liquid cleaning agent composition that has excellent liquid-color stability at a high temperature, excellent low temperature storage stability, and superior ability in preventing wrinkling and in cleaning sebum stains in textile products even when water having a high hardness is used; and a method that is for cleaning textile products and that has superior ability in preventing wrinkling and in cleaning sebum stains in textile products even when water having a high hardness is used. This liquid cleaning agent composition contains: (a) an anionic surfactant (hereinafter, referred to as component (a)) containing an internal olefin sulfonate (hereinafter, referred to as component (a1)) having 16-24 carbon atoms; (b1) an amine-based alkaline agent; (b2) a carbonate-based alkaline agent; and water. The contained amount of component (a1) in component (a) is 70-100 mass%. The liquid cleaning agent composition has a pH of 8.5-11.0 at 20°C.
Inventors:
JI KAN (JP)
YANO SEIJI (JP)
IMANAKA HIDEKAZU (JP)
YANO SEIJI (JP)
IMANAKA HIDEKAZU (JP)
Application Number:
PCT/JP2023/014695
Publication Date:
October 19, 2023
Filing Date:
April 11, 2023
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C11D17/08; C11D1/14; C11D3/10; C11D3/30; D06F35/00; D06L1/12
Domestic Patent References:
| WO2017209117A1 | 2017-12-07 | |||
| WO2023286794A1 | 2023-01-19 |
Foreign References:
| US5078916A | 1992-01-07 | |||
| JP2021143291A | 2021-09-24 | |||
| JP2021113271A | 2021-08-05 | |||
| JP2023008435A | 2023-01-19 |
Attorney, Agent or Firm:
FURUYA Satoshi (JP)
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