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Title:
METHOD FOR WASHING EXPOSED SURFACES, LIQUID DETERGENT, AND DETERGENT SET
Document Type and Number:
WIPO Patent Application WO/2020/121574
Kind Code:
A1
Abstract:
The objective of this method for washing exposed surfaces is to reliably remove contaminants adhering to exposed surfaces of various types of objects without damaging the exposed surfaces. A liquid detergent containing hydrochloric acid is applied to an exposed surface, followed by blowing warm air onto the exposed surface, to which the liquid detergent was applied, to dissolve contaminants on the exposed surface into the liquid detergent, after which the glass surface is wiped.

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Inventors:
IWAMOTO TETSUNAO (JP)
Application Number:
PCT/JP2019/027182
Publication Date:
June 18, 2020
Filing Date:
July 09, 2019
Export Citation:
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Assignee:
KURUMA KOUBOU CO LTD (JP)
International Classes:
B08B3/08; C03C23/00
Domestic Patent References:
WO2018167852A12018-09-20
Foreign References:
JP2000154042A2000-06-06
JP2008172016A2008-07-24
JP2009001684A2009-01-08
JP2010131527A2010-06-17
Attorney, Agent or Firm:
KYOMEI IP ATTORNEYS (JP)
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