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Title:
METHOD FOR WASHING HARD SURFACE
Document Type and Number:
WIPO Patent Application WO/2017/204148
Kind Code:
A1
Abstract:
The present invention is a method for washing tableware without applying thereto mechanical force, by causing a liquid detergent composition for tableware, which contains not less than 1 mass% of a surfactant (hereinafter, referred to as component (I)), not less than 1 mass% of a chelating agent (hereinafter, referred to as component (II)), and water, to be in contact with tableware having an oil stain including solid fat attached thereto, wherein the mass ratio of component (I) / component (II) is not lower than 0.25 and the liquid detergent composition has an electrical conductivity at 25°C of not less than 0.70 S/m.

Inventors:
AONO KEITA (JP)
WATANABE YOSHIYUKI (JP)
Application Number:
PCT/JP2017/018999
Publication Date:
November 30, 2017
Filing Date:
May 22, 2017
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
B08B3/08; C11D1/14; C11D1/28; C11D1/29; C11D1/92; C11D1/94; C11D3/20; C11D3/33; C11D3/36; C11D17/08
Domestic Patent References:
WO2011126037A12011-10-13
Foreign References:
JP2015010187A2015-01-19
JP2015010186A2015-01-19
JP2011153232A2011-08-11
JP2015126724A2015-07-09
JP2014080499A2014-05-08
JP2006096829A2006-04-13
JP2016011342A2016-01-21
JP2016074833A2016-05-12
JP2014108971A2014-06-12
JP2005187852A2005-07-14
JPH11256198A1999-09-21
JPH0570799A1993-03-23
Attorney, Agent or Firm:
FURUYA Satoshi (JP)
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