CA2100096A1 - Limescale removing composition - Google Patents

Limescale removing composition

Info

Publication number
CA2100096A1
CA2100096A1 CA2100096A CA2100096A CA2100096A1 CA 2100096 A1 CA2100096 A1 CA 2100096A1 CA 2100096 A CA2100096 A CA 2100096A CA 2100096 A CA2100096 A CA 2100096A CA 2100096 A1 CA2100096 A1 CA 2100096A1
Authority
CA
Canada
Prior art keywords
removing composition
compositions
limescale removing
weight
total composition
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
CA2100096A
Other languages
French (fr)
Other versions
CA2100096C (en
Inventor
Eddy Vos
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 CA2100096A1 publication Critical patent/CA2100096A1/en
Application granted granted Critical
Publication of CA2100096C publication Critical patent/CA2100096C/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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic 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
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Cleaning compositions for hard surfaces are described which comprise from 1%
to 15% by weight of the total composition of a nonionic surfactant or mixtures thereof, and from 4 % to 25 % by weight of the total composition of maleic acid. The compositions have a pH as is of from 1.0-to 4Ø These compositions are effective in removing limescale from hard surfaces.
CA002100096A 1991-01-22 1992-01-21 Limescale removing composition Expired - Fee Related CA2100096C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP91870011A EP0496188B1 (en) 1991-01-22 1991-01-22 Limescale removing composition
EP91870011.3 1991-01-22
PCT/US1992/000250 WO1992013058A1 (en) 1991-01-22 1992-01-21 Limescale removing composition

Publications (2)

Publication Number Publication Date
CA2100096A1 true CA2100096A1 (en) 1992-07-23
CA2100096C CA2100096C (en) 2001-01-16

Family

ID=8209009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002100096A Expired - Fee Related CA2100096C (en) 1991-01-22 1992-01-21 Limescale removing composition

Country Status (13)

Country Link
EP (1) EP0496188B1 (en)
JP (1) JP3217356B2 (en)
AR (1) AR244786A1 (en)
AT (1) ATE159542T1 (en)
BR (1) BR9205495A (en)
CA (1) CA2100096C (en)
DE (1) DE69128025T2 (en)
DK (1) DK0496188T3 (en)
ES (1) ES2108040T3 (en)
GR (1) GR3025119T3 (en)
MX (1) MX9200253A (en)
TR (1) TR25673A (en)
WO (1) WO1992013058A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667865B1 (en) * 1990-10-12 1992-12-11 Saint Gobain Isover PHENOLIC RESIN, PROCESS FOR PREPARING THE RESIN, AND SIZING COMPOSITION OF MINERAL FIBERS CONTAINING THE SAME.
FR2683939B1 (en) * 1991-11-20 1993-12-31 Gec Alsthom Sa MEDIUM VOLTAGE SELF-DISCONNECTING CIRCUIT BREAKER AND APPLICATION TO A CELL AND A MEDIUM VOLTAGE STATION.
TW211595B (en) * 1991-12-07 1993-08-21 Hoechst Ag
EP0616028A1 (en) * 1993-03-19 1994-09-21 The Procter & Gamble Company Cleaning compositions with short chain nonionic surfactants
EP0601990B1 (en) * 1992-12-04 1998-10-14 The Procter & Gamble Company Self-thickened acidic cleaning composition
EP0616027A1 (en) * 1993-03-19 1994-09-21 The Procter & Gamble Company Concentrated cleaning compositions
EP0616026A1 (en) * 1993-03-19 1994-09-21 The Procter & Gamble Company Concentrated cleaning compositions
CA2158248C (en) * 1993-03-19 1999-12-28 Ricky Ah-Man Woo Acidic liquid detergent compositions for bathrooms
US5981455A (en) * 1993-03-19 1999-11-09 The Procter & Gamble Company Cleaning compositions with short chain nonionic surfactants
US5384063A (en) * 1993-03-19 1995-01-24 The Procter & Gamble Company Acidic liquid detergent compositions for bathrooms
US5399280A (en) * 1993-07-22 1995-03-21 The Procter & Gamble Company Acidic liquid detergent compositions for bathrooms
EP0730628B1 (en) * 1993-11-24 1998-03-25 Unilever Plc Limescale removing composition
DE69422014T2 (en) * 1994-02-03 2000-07-20 The Procter & Gamble Company, Cincinnati Acidic cleaning compositions
EP0666303B1 (en) * 1994-02-03 2001-05-09 The Procter & Gamble Company Limescale removing compositions
DE29511365U1 (en) * 1995-07-16 1995-11-23 Yankee Polish Lüth GmbH + Co, 21465 Reinbek Liquid cleaner
DE19525604C2 (en) * 1995-07-16 1998-09-03 Yankee Polish Lueth Gmbh & Co Liquid cleaner and its use
ATE226623T1 (en) 1995-08-09 2002-11-15 Procter & Gamble ACIDIC CLEANING COMPOSITIONS
EP0957156B1 (en) * 1998-05-15 2005-04-20 The Procter & Gamble Company Liquid acidic hard surface cleaning composition
GB0004130D0 (en) 2000-02-23 2000-04-12 Procter & Gamble Detergent tablet
EP1679363B1 (en) 2005-01-10 2008-07-09 The Procter and Gamble Company Cleaning composition for washing-up or washing machine
EP1679362A1 (en) * 2005-01-10 2006-07-12 The Procter & Gamble Company Cleaning composition for washing-up or washing machine
WO2017201404A1 (en) * 2016-05-19 2017-11-23 Ecolab Usa Inc. Cleaning compositions for use with calcite-based stone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277008A (en) * 1962-04-20 1966-10-04 Pfaudler Permutit Inc Surface cleaning method and composition
ZA826902B (en) * 1981-10-01 1984-04-25 Colgate Palmolive Co Safe liquid toilet bowl cleaner
FR2522318A1 (en) * 1982-02-26 1983-09-02 Foucart Patrick INDUSTRIAL PRODUCT FOR PREVENTING INCREASE IN STEAM IRONING BOILERS, STEAM BOILERS FOR PRESSING AND INDUSTRIAL STEAM BOILERS, AND USE THEREOF IN IRONS AND BOILERS
DE3340033A1 (en) * 1983-11-05 1985-05-15 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING A LAUNDRY TREATMENT PRODUCT
JPS60212411A (en) * 1984-04-06 1985-10-24 Kao Corp Method for producing polymaleic acid and its copolymer
US5192460A (en) * 1988-02-10 1993-03-09 Colgate-Palmolive Company Safe acidic hard surface cleaner
US5008030A (en) * 1989-01-17 1991-04-16 Colgate-Palmolive Co. Acidic disinfectant all-purpose liquid cleaning composition

Also Published As

Publication number Publication date
MX9200253A (en) 1992-07-01
EP0496188B1 (en) 1997-10-22
TR25673A (en) 1993-07-01
DE69128025D1 (en) 1997-11-27
ATE159542T1 (en) 1997-11-15
JPH06505293A (en) 1994-06-16
JP3217356B2 (en) 2001-10-09
CA2100096C (en) 2001-01-16
EP0496188A1 (en) 1992-07-29
BR9205495A (en) 1994-03-01
DE69128025T2 (en) 1998-04-16
GR3025119T3 (en) 1998-01-30
DK0496188T3 (en) 1997-12-15
WO1992013058A1 (en) 1992-08-06
ES2108040T3 (en) 1997-12-16
AR244786A1 (en) 1993-11-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed