GB9709575D0 - Process for removing tarnish from tarnished silverware - Google Patents

Process for removing tarnish from tarnished silverware

Info

Publication number
GB9709575D0
GB9709575D0 GBGB9709575.6A GB9709575A GB9709575D0 GB 9709575 D0 GB9709575 D0 GB 9709575D0 GB 9709575 A GB9709575 A GB 9709575A GB 9709575 D0 GB9709575 D0 GB 9709575D0
Authority
GB
United Kingdom
Prior art keywords
silverware
tarnished
removing tarnish
tarnish
tarnished silverware
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Withdrawn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
GBGB9709575.6A
Other versions
GB2325243A (en
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to GB9709575A priority Critical patent/GB2325243A/en
Publication of GB9709575D0 publication Critical patent/GB9709575D0/en
Priority to PCT/US1998/009520 priority patent/WO1998051769A1/en
Priority to EP98921088A priority patent/EP0981598A1/en
Publication of GB2325243A publication Critical patent/GB2325243A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0073—Anticorrosion compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/20—Other heavy metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
GB9709575A 1997-05-13 1997-05-13 Removing tarnish from tarnished silverware Withdrawn GB2325243A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9709575A GB2325243A (en) 1997-05-13 1997-05-13 Removing tarnish from tarnished silverware
PCT/US1998/009520 WO1998051769A1 (en) 1997-05-13 1998-05-13 Process for removing tarnish from tarnished silverware
EP98921088A EP0981598A1 (en) 1997-05-13 1998-05-13 Process for removing tarnish from tarnished silverware

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9709575A GB2325243A (en) 1997-05-13 1997-05-13 Removing tarnish from tarnished silverware

Publications (2)

Publication Number Publication Date
GB9709575D0 true GB9709575D0 (en) 1997-07-02
GB2325243A GB2325243A (en) 1998-11-18

Family

ID=10812156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709575A Withdrawn GB2325243A (en) 1997-05-13 1997-05-13 Removing tarnish from tarnished silverware

Country Status (3)

Country Link
EP (1) EP0981598A1 (en)
GB (1) GB2325243A (en)
WO (1) WO1998051769A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000008124A1 (en) * 1998-08-07 2000-02-17 Unilever N.V. Highly alkaline warewashing detergent and method of manufacture thereof
DE19946844A1 (en) * 1999-09-30 2001-04-05 Henkel Kgaa Mechanical silver cleaner
DE10049657C2 (en) * 2000-10-07 2003-02-27 Henkel Kgaa Machine dishwashing method and machine dishwashing detergent with improved corrosion protection
GB2457131A (en) * 2007-12-12 2009-08-12 Innovation Patents Ltd Silver article and method of cleaning a silver article
BR112015025070A2 (en) * 2013-04-17 2017-07-18 Rohm & Haas aqueous composition, and method for inhibiting corrosion in an aqueous composition
GB202010074D0 (en) * 2020-07-01 2020-08-12 Reckitt Benckiser Finish Bv Use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT63365B (en) * 1911-07-26 1914-02-10 Augustus Rosenberg Method and composition for cleaning objects made of silver and similar metals.
US3701736A (en) * 1971-04-12 1972-10-31 Colgate Palmolive Co Means to inhibit overglaze damage by automatic dishwashing detergents
DE2220295C3 (en) * 1971-04-30 1981-11-12 Unilever N.V., Rotterdam laundry detergent
EP0039193A1 (en) * 1980-04-28 1981-11-04 CROWN & ANDREWS PTY. LIMITED Metal cleaning composition
US5576281A (en) * 1993-04-05 1996-11-19 Olin Corporation Biogradable low foaming surfactants as a rinse aid for autodish applications
DE59405259D1 (en) * 1993-05-08 1998-03-19 Henkel Kgaa SILVER CORROSION PROTECTANT I

Also Published As

Publication number Publication date
WO1998051769A1 (en) 1998-11-19
EP0981598A1 (en) 2000-03-01
GB2325243A (en) 1998-11-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)