Title:
SOLUBLE LAUNDRY SHEET COMPRISING POLYOL OR METAL ION CHLORIDE
Document Type and Number:
WIPO Patent Application WO/2020/242233
Kind Code:
A1
Abstract:
The present invention provides a water-soluble laundry sheet comprising a detergent ingredient for laundry, a water-soluble film-forming polymer, and an alkali builder, wherein the laundry sheet comprises any one or more selected from the group consisting of polyols and metal ion chlorides. The present invention provides a water-soluble laundry sheet with enhanced formulation stability, storage stability, and sheet solubility.
Inventors:
OH KYUNG-HOON (KR)
CHO MIN-SEOK (KR)
CHO MIN-SEOK (KR)
Application Number:
PCT/KR2020/006949
Publication Date:
December 03, 2020
Filing Date:
May 28, 2020
Export Citation:
Assignee:
LG HOUSEHOLD & HEALTH CARE LTD (KR)
International Classes:
C11D17/06; C11D1/12; C11D3/04; C11D3/20
Foreign References:
| KR20190028347A | 2019-03-18 | |||
| KR20100090122A | 2010-08-13 | |||
| KR20180031617A | 2018-03-28 | |||
| KR20140068141A | 2014-06-05 | |||
| JP2004018847A | 2004-01-22 | |||
| KR20190062786A | 2019-06-07 |
Other References:
See also references of EP 3978591A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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