Title:
METAL CLEANSER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/026491
Kind Code:
A1
Abstract:
A metal cleanser composition containing: (A) at least one kind of carboxylic acid compound selected from the group consisting of aliphatic monocarboxylic acids, polycarboxylic acids and neutral salts thereof; (B) a specified oxyalkylene group-containing compound; and (C) at least one kind of compound selected from the group consisting of specified organic phosphonic acids and salts thereof as well as specified nitrogen-containing heterocyclic compounds.
Inventors:
MUNEISHI TETSUYA (JP)
NAKAJIMA JUNICHI (JP)
YOSHIDA TAKESHI (JP)
SHIMAKAWA MASAHIKO (JP)
ITO FUMITAKA (JP)
NAKAJIMA JUNICHI (JP)
YOSHIDA TAKESHI (JP)
SHIMAKAWA MASAHIKO (JP)
ITO FUMITAKA (JP)
Application Number:
PCT/JP2018/024657
Publication Date:
February 07, 2019
Filing Date:
June 28, 2018
Export Citation:
Assignee:
NICCA CHEMICAL CO (JP)
International Classes:
C23G1/14; B08B3/08; C11D1/04; C11D1/72; C11D1/722; C11D3/28; C11D3/36; C11D3/37
Domestic Patent References:
| WO2016140195A1 | 2016-09-09 | |||
| WO2008123453A1 | 2008-10-16 |
Foreign References:
| JP2013209682A | 2013-10-10 | |||
| JP2014012898A | 2014-01-23 | |||
| JP2005187622A | 2005-07-14 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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