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CA2349535A1 - Process of cleaning enamel surfaces - Google Patents

Process of cleaning enamel surfaces Download PDF

Info

Publication number
CA2349535A1
CA2349535A1 CA002349535A CA2349535A CA2349535A1 CA 2349535 A1 CA2349535 A1 CA 2349535A1 CA 002349535 A CA002349535 A CA 002349535A CA 2349535 A CA2349535 A CA 2349535A CA 2349535 A1 CA2349535 A1 CA 2349535A1
Authority
CA
Canada
Prior art keywords
enamel
safe
present
cleaning
enamel surfaces
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.)
Granted
Application number
CA002349535A
Other languages
French (fr)
Other versions
CA2349535C (en
Inventor
Sergio Cardola
Panos Iakovides
Laura Orlandini
Maria Rosa Rescio
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
Individual
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 Individual filed Critical Individual
Publication of CA2349535A1 publication Critical patent/CA2349535A1/en
Application granted granted Critical
Publication of CA2349535C publication Critical patent/CA2349535C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/044—Hydroxides or bases
    • 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
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention describes a process of cleaning an enamel surface with a liquid acidic composition comprising an enamel safe buffering system wherein said buffering system comprises a salt having: and anion selected from the group consisting of hydroxide and carbonate; and a cation that has an ionic radius larger than 115 pm; with the proviso that no ethers of diethylene glycol are present in said composition. The compositions employed in said process are safe to enamel.
CA002349535A 1998-11-10 1999-11-10 Process of cleaning enamel surfaces Expired - Fee Related CA2349535C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98870250A EP1001013B1 (en) 1998-11-10 1998-11-10 Process of cleaning enamel surfaces
EP98870250.2 1998-11-10
PCT/US1999/026603 WO2000027983A1 (en) 1998-11-10 1999-11-10 Process of cleaning enamel surfaces

Publications (2)

Publication Number Publication Date
CA2349535A1 true CA2349535A1 (en) 2000-05-18
CA2349535C CA2349535C (en) 2005-04-12

Family

ID=8237120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002349535A Expired - Fee Related CA2349535C (en) 1998-11-10 1999-11-10 Process of cleaning enamel surfaces

Country Status (13)

Country Link
EP (1) EP1001013B1 (en)
JP (1) JP2002529584A (en)
AR (1) AR018970A1 (en)
AT (1) ATE358712T1 (en)
AU (1) AU2147600A (en)
BR (1) BR9915239A (en)
CA (1) CA2349535C (en)
CO (1) CO5221037A1 (en)
DE (1) DE69837478T2 (en)
ES (1) ES2283048T3 (en)
PE (1) PE20001222A1 (en)
TR (1) TR200101309T2 (en)
WO (1) WO2000027983A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167500A1 (en) * 2000-06-29 2002-01-02 The Procter & Gamble Company Process of cleaning a hard surface
JP4069443B2 (en) * 2002-11-26 2008-04-02 栗田工業株式会社 Scale cleaning agent for metal surface containing aluminum or aluminum alloy and method for cleaning scale of metal surface containing aluminum or aluminum alloy using the same
US8814861B2 (en) 2005-05-12 2014-08-26 Innovatech, Llc Electrosurgical electrode and method of manufacturing same
US7147634B2 (en) 2005-05-12 2006-12-12 Orion Industries, Ltd. Electrosurgical electrode and method of manufacturing same
JP6644639B2 (en) * 2016-05-27 2020-02-12 花王株式会社 Liquid detergent composition for tableware
JP6713348B2 (en) * 2016-05-27 2020-06-24 花王株式会社 Liquid detergent composition for hard surfaces
CN111214843B (en) * 2020-03-02 2022-04-26 黄冈永安日用化工有限公司 A kind of distillation device and production method of high-quality sodium methyl taurate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469450A1 (en) * 1979-11-12 1981-05-22 Solitaire Produits Entretien F Aq. aerosol descaling and cleaning compsn. - contg. organic acid, surfactant, gelling agent and hygroscopic agent
US4501680A (en) * 1983-11-09 1985-02-26 Colgate-Palmolive Company Acidic liquid detergent composition for cleaning ceramic tiles without eroding grout
GB9225333D0 (en) * 1992-12-03 1993-01-27 Jeyes Group Plc Lavatory cleansing compositions
CA2107939C (en) * 1993-01-13 2001-01-30 Stephen B. Kong Acidic aqueous cleaning compositions

Also Published As

Publication number Publication date
CA2349535C (en) 2005-04-12
AR018970A1 (en) 2001-12-12
ATE358712T1 (en) 2007-04-15
EP1001013B1 (en) 2007-04-04
DE69837478D1 (en) 2007-05-16
WO2000027983A1 (en) 2000-05-18
JP2002529584A (en) 2002-09-10
BR9915239A (en) 2001-07-24
AU2147600A (en) 2000-05-29
EP1001013A1 (en) 2000-05-17
TR200101309T2 (en) 2001-09-21
PE20001222A1 (en) 2000-11-30
ES2283048T3 (en) 2007-10-16
DE69837478T2 (en) 2007-12-13
CO5221037A1 (en) 2002-11-28

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed