Title:
LAUNDERING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/054728
Kind Code:
A1
Abstract:
The purpose of the present invention is to achieve a laundering method by which few bubbles form during cleaning and rinsability is good, and by which sufficient cleaning strength is demonstrated even when a rinsing step has been simplified. The present invention is a fibrous product laundering method which has a cleaning step for bringing a cleaning liquid into contact with a fibrous product and does not require a rinsing step after the cleaning step, wherein the cleaning liquid contains an (A) component which is a surfactant, and a (B) component which is an organic polymeric dispersant, and the concentration of the (A) component is 30-200 ppm with respect to the total mass of the cleaning liquid.
Inventors:
TAKEI RYOTA (JP)
UGA MICHIKO (JP)
OGURA HIROTSUGU (JP)
UGA MICHIKO (JP)
OGURA HIROTSUGU (JP)
Application Number:
PCT/JP2022/036960
Publication Date:
April 06, 2023
Filing Date:
October 03, 2022
Export Citation:
Assignee:
LION CORP (JP)
International Classes:
D06L1/12; C11D1/44; C11D3/22; C11D3/37; C11D17/08; D06F35/00
Foreign References:
| JP2020050839A | 2020-04-02 | |||
| JP2018188785A | 2018-11-29 | |||
| JP7122446B1 | 2022-08-19 | |||
| US5259984A | 1993-11-09 | |||
| JP2014513155A | 2014-05-29 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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