EP3835460A4 - Tool for water supply service - Google Patents

Tool for water supply service Download PDF

Info

Publication number
EP3835460A4
EP3835460A4 EP19846998.3A EP19846998A EP3835460A4 EP 3835460 A4 EP3835460 A4 EP 3835460A4 EP 19846998 A EP19846998 A EP 19846998A EP 3835460 A4 EP3835460 A4 EP 3835460A4
Authority
EP
European Patent Office
Prior art keywords
tool
water supply
supply service
service
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19846998.3A
Other languages
German (de)
French (fr)
Other versions
EP3835460A1 (en
Inventor
Keiji Ito
Takeshi Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lixil Corp
Original Assignee
Lixil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lixil Corp filed Critical Lixil Corp
Publication of EP3835460A1 publication Critical patent/EP3835460A1/en
Publication of EP3835460A4 publication Critical patent/EP3835460A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Domestic Plumbing Installations (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
EP19846998.3A 2018-08-10 2019-05-24 Tool for water supply service Withdrawn EP3835460A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018152107A JP7190280B2 (en) 2018-08-10 2018-08-10 plumbing fixtures
PCT/JP2019/020627 WO2020031462A1 (en) 2018-08-10 2019-05-24 Tool for water supply service

Publications (2)

Publication Number Publication Date
EP3835460A1 EP3835460A1 (en) 2021-06-16
EP3835460A4 true EP3835460A4 (en) 2021-08-11

Family

ID=69414622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19846998.3A Withdrawn EP3835460A4 (en) 2018-08-10 2019-05-24 Tool for water supply service

Country Status (5)

Country Link
US (1) US20210372100A1 (en)
EP (1) EP3835460A4 (en)
JP (1) JP7190280B2 (en)
CN (1) CN112601846A (en)
WO (1) WO2020031462A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922478A (en) * 1997-04-30 1999-07-13 Masco Corporation Article having a decorative and protective coating
JP2005008900A (en) * 2003-06-16 2005-01-13 Toto Ltd Method for reducing nickel elution from water supply equipment made of copper or copper alloy and the water supply equipment
JP2017145473A (en) * 2016-02-18 2017-08-24 奥野製薬工業株式会社 Brightener for electric nickel plating, electric nickel plating solution, electric plating method, plating product and nickel elution prevention method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006316480A (en) 2005-05-12 2006-11-24 Hayakawa Valve Seisakusho:Kk Nickel-free water supply system
US10266957B2 (en) * 2009-02-13 2019-04-23 Nissan Motor Co., Ltd. Chrome-plated part and manufacturing method of the same
JP5869749B2 (en) * 2010-03-31 2016-02-24 Ｊｘ金属株式会社 Manufacturing method of bright nickel plating material, and manufacturing method of electronic component using bright nickel plating material
JP5056889B2 (en) 2010-03-31 2012-10-24 大日本印刷株式会社 Foamed wallpaper with high adhesion between paper substrate and resin layer
DE102014207778B3 (en) 2014-04-25 2015-05-21 Kiesow Dr. Brinkmann GmbH & Co. KG Use of a mixture for use in a plating bath or plating bath to produce a bright nickel plating, and to a method of making an article having a bright nickel plating
JP6542437B1 (en) 2018-06-19 2019-07-10 奥野製薬工業株式会社 Bright nickel plating method and control method of bright nickel plating film.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922478A (en) * 1997-04-30 1999-07-13 Masco Corporation Article having a decorative and protective coating
JP2005008900A (en) * 2003-06-16 2005-01-13 Toto Ltd Method for reducing nickel elution from water supply equipment made of copper or copper alloy and the water supply equipment
JP2017145473A (en) * 2016-02-18 2017-08-24 奥野製薬工業株式会社 Brightener for electric nickel plating, electric nickel plating solution, electric plating method, plating product and nickel elution prevention method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020031462A1 *

Also Published As

Publication number Publication date
US20210372100A1 (en) 2021-12-02
EP3835460A1 (en) 2021-06-16
JP7190280B2 (en) 2022-12-15
WO2020031462A1 (en) 2020-02-13
CN112601846A (en) 2021-04-02
JP2020026555A (en) 2020-02-20

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Ipc: C25D 7/00 20060101AFI20210705BHEP

Ipc: C25D 3/12 20060101ALI20210705BHEP

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