Title:
METHOD FOR CLEANING EXPOSURE SURFACE, AND CLEANING AGENT
Document Type and Number:
WIPO Patent Application WO/2020/121453
Kind Code:
A1
Abstract:
The purpose of this method for cleaning a glass surface is to reliably remove contamination adhering to exposed surfaces of various objects without damaging the exposed surfaces, and the method comprises a procedure whereby a cleaning agent containing hydrochloric acid is applied to an exposed surface, warm air is then blown on the exposed surface to which the cleaning agent is applied, and the glass surface is then wiped.
Inventors:
IWAMOTO TETSUNAO (JP)
Application Number:
PCT/JP2018/045748
Publication Date:
June 18, 2020
Filing Date:
December 12, 2018
Export Citation:
Assignee:
KURUMA KOUBOU CO LTD (JP)
International Classes:
B08B3/08; C03C23/00
Foreign References:
| JP2000154042A | 2000-06-06 | |||
| JP2008172016A | 2008-07-24 | |||
| JP2010131527A | 2010-06-17 |
Attorney, Agent or Firm:
KYOMEI IP ATTORNEYS (JP)
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