DE69710728D1 - Zusammensetzungen zum entfernen von kalkstein - Google Patents

Zusammensetzungen zum entfernen von kalkstein

Info

Publication number
DE69710728D1
DE69710728D1 DE69710728T DE69710728T DE69710728D1 DE 69710728 D1 DE69710728 D1 DE 69710728D1 DE 69710728 T DE69710728 T DE 69710728T DE 69710728 T DE69710728 T DE 69710728T DE 69710728 D1 DE69710728 D1 DE 69710728D1
Authority
DE
Germany
Prior art keywords
composition
remove limestone
limestone
remove
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.)
Expired - Lifetime
Application number
DE69710728T
Other languages
English (en)
Other versions
DE69710728T2 (de
Inventor
Marilena Coruzzi
Luciano Novita
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Application granted granted Critical
Publication of DE69710728D1 publication Critical patent/DE69710728D1/de
Publication of DE69710728T2 publication Critical patent/DE69710728T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D1/02—Anionic compounds
    • 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
    • C11D1/04—Carboxylic acids or 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
    • C11D1/143—Sulfonic 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
    • C11D1/02—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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Detergent Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Fodder In General (AREA)
DE69710728T 1996-05-24 1997-04-25 Zusammensetzungen zum entfernen von kalkstein Expired - Lifetime DE69710728T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9610965.7A GB9610965D0 (en) 1996-05-24 1996-05-24 Improvements relating to limescale removing compositions
GB9610965 1996-05-24
PCT/EP1997/002161 WO1997045515A1 (en) 1996-05-24 1997-04-25 Improvements relating to limescale removing compositions

Publications (2)

Publication Number Publication Date
DE69710728D1 true DE69710728D1 (de) 2002-04-04
DE69710728T2 DE69710728T2 (de) 2004-07-08

Family

ID=10794296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710728T Expired - Lifetime DE69710728T2 (de) 1996-05-24 1997-04-25 Zusammensetzungen zum entfernen von kalkstein

Country Status (10)

Country Link
EP (1) EP0912676B1 (de)
AR (1) AR007213A1 (de)
AU (1) AU723832B2 (de)
BR (1) BR9709268A (de)
CA (1) CA2254844C (de)
DE (1) DE69710728T2 (de)
ES (1) ES2171935T3 (de)
GB (1) GB9610965D0 (de)
WO (1) WO1997045515A1 (de)
ZA (1) ZA973931B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838130B1 (fr) * 2002-04-08 2004-05-28 Rhodia Polyamide Intermediates Formulation solide antitartre a base d'acide adipique et son utilisation en lavage automatique de la vaisselle
US10988712B1 (en) 2017-06-05 2021-04-27 Miguel Angel Regalado, Sr. Water mineral cleaning solutions and related methods
US10683468B1 (en) 2017-06-05 2020-06-16 Miguel Angel Regalado, Sr. Water mineral cleaning solutions and related methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231026A (en) * 1984-01-17 1988-01-05 Yvon J. Nedonchelle Liquid detergent composition
JPS61157593A (ja) * 1984-12-28 1986-07-17 ライオン株式会社 浴室用洗浄剤組成物
JP2716264B2 (ja) * 1992-10-16 1998-02-18 ユニリーバー・ナームローゼ・ベンノートシヤープ 改良型汎用洗浄組成物
ES2113723T3 (es) * 1993-11-24 1998-05-01 Unilever Nv Composicion para la eliminacion de incrustaciones calizas.

Also Published As

Publication number Publication date
DE69710728T2 (de) 2004-07-08
AU723832B2 (en) 2000-09-07
CA2254844C (en) 2003-10-21
EP0912676A1 (de) 1999-05-06
GB9610965D0 (en) 1996-07-31
EP0912676B1 (de) 2002-02-27
CA2254844A1 (en) 1997-12-04
AR007213A1 (es) 1999-10-13
AU2772597A (en) 1998-01-05
BR9709268A (pt) 1999-08-10
ZA973931B (en) 1998-11-09
ES2171935T3 (es) 2002-09-16
WO1997045515A1 (en) 1997-12-04

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted