DE2539531A1 - Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion - Google Patents

Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion

Info

Publication number
DE2539531A1
DE2539531A1 DE19752539531 DE2539531A DE2539531A1 DE 2539531 A1 DE2539531 A1 DE 2539531A1 DE 19752539531 DE19752539531 DE 19752539531 DE 2539531 A DE2539531 A DE 2539531A DE 2539531 A1 DE2539531 A1 DE 2539531A1
Authority
DE
Germany
Prior art keywords
water
compsn
cpds
dishwashing
ca
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Withdrawn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
DE19752539531
Other languages
German (de)
Inventor
Peter Dipl Chem Christophliemk
Albertus Van Dipl C Wageningen
Theodor Dipl Ch Altenschoepfer
Karl-Heinz Dipl Chem Dr Worms
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to DE19752539531 priority Critical patent/DE2539531A1/en
Publication of DE2539531A1 publication Critical patent/DE2539531A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0073Anticorrosion compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz, glass beads
    • C11D3/1246Silicates, e.g. diatomaceous earth
    • C11D3/128Aluminium silicates, e.g. zeolites

Abstract

Parent patent describes a dishwashing compsn. based on alkali silicates and/or carbonates and/or hydroxides (I) and finely-divided, water-insoluble cpds. of formula (Alk2O)x. Me2O3. (SiO2)y (II) (where Alk is an alkali ion exchangeable with Ca; x = 0.7-1.5; Me is B or Al and y is 0.8-6, pref. 1-3-4) to bond the water-hardening components of the water and which had a Ca-bonding capacity of 100-200 mg CaO/g anhydrous active substance as well as the usual other additives. In this addn. the compsn. contains 0.5-5 wt. % (1-3) of cpds. having di-/tri-valent cations (as their oxides) which are either sparingly water-soluble themselves or form sparingly water-soluble cpds. with the compsn's components without, however, using >20% of the Al silicate's original Ca-bonding capacity. Corrosion of the articles to be cleaned is reduced without significantly increasing the water's hardness.
DE19752539531 1975-09-05 1975-09-05 Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion Withdrawn DE2539531A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752539531 DE2539531A1 (en) 1975-09-05 1975-09-05 Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752539531 DE2539531A1 (en) 1975-09-05 1975-09-05 Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion

Publications (1)

Publication Number Publication Date
DE2539531A1 true DE2539531A1 (en) 1977-03-17

Family

ID=5955695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752539531 Withdrawn DE2539531A1 (en) 1975-09-05 1975-09-05 Dishwashing compsn. - contains a divalent or trivalent cation additive to reduce corrosion

Country Status (1)

Country Link
DE (1) DE2539531A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070587A1 (en) * 1981-07-17 1983-01-26 THE PROCTER & GAMBLE COMPANY Rinse aid composition
US4908148A (en) * 1989-02-13 1990-03-13 The Procter & Gamble Company Rinse additive compositions providing glassware protection comprising insoluble zinc compounds
US4933101A (en) * 1989-02-13 1990-06-12 The Procter & Gamble Company Liquid automatic dishwashing compositions compounds providing glassware protection
DE19860670A1 (en) * 1998-12-29 2000-08-10 Benckiser Nv Water-soluble glass as protection against corrosion in a dishwasher
WO2003104370A1 (en) * 2002-06-06 2003-12-18 Henkel Kommanditgesellschaft Auf Aktien Automatic dishwashing detergent with improved glass anti-corrosion properties
WO2005005589A1 (en) * 2003-07-02 2005-01-20 Ecolab Inc. Warewashing composition and methods for manufacturing and using
WO2006011934A1 (en) * 2004-06-25 2006-02-02 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines
US7759299B2 (en) 2006-07-24 2010-07-20 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines
EP2263980A1 (en) 2009-06-16 2010-12-22 Innovent e.V. Technologieentwicklung Corrosion protection agent for glass

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070587A1 (en) * 1981-07-17 1983-01-26 THE PROCTER & GAMBLE COMPANY Rinse aid composition
US4443270A (en) * 1981-07-17 1984-04-17 The Procter & Gamble Company Rinse aid composition
US4908148A (en) * 1989-02-13 1990-03-13 The Procter & Gamble Company Rinse additive compositions providing glassware protection comprising insoluble zinc compounds
US4933101A (en) * 1989-02-13 1990-06-12 The Procter & Gamble Company Liquid automatic dishwashing compositions compounds providing glassware protection
DE19860670A1 (en) * 1998-12-29 2000-08-10 Benckiser Nv Water-soluble glass as protection against corrosion in a dishwasher
WO2003104370A1 (en) * 2002-06-06 2003-12-18 Henkel Kommanditgesellschaft Auf Aktien Automatic dishwashing detergent with improved glass anti-corrosion properties
EP1657295A1 (en) * 2002-06-06 2006-05-17 Henkel Kommanditgesellschaft auf Aktien Compound comprising a zink salt and a crystalline, layered silicate
US7829516B2 (en) 2003-07-02 2010-11-09 Ecolab Usa Inc. Warewashing composition comprising a Zn/Al corrosion inhibitor for use in automatic dishwashing machines
JP2011038116A (en) * 2003-07-02 2011-02-24 Ecolab Inc Composition for utensil washing
US7135448B2 (en) 2003-07-02 2006-11-14 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines, comprising a mixture of aluminum and zinc ions
US7196044B2 (en) 2003-07-02 2007-03-27 Ecolab, Inc. Warewashing composition for use in automatic dishwashing machines, comprising a zinc ion and aluminum ion corrosion inhibitor
US7196045B2 (en) 2003-07-02 2007-03-27 Ecolab Inc. Warewashing composition comprising a corrosion inhibitor with Al and Zn ions
WO2005005589A1 (en) * 2003-07-02 2005-01-20 Ecolab Inc. Warewashing composition and methods for manufacturing and using
AU2004255754B2 (en) * 2003-07-02 2008-10-30 Ecolab Inc. Warewashing composition and methods for manufacturing and using
US7452853B2 (en) 2003-07-02 2008-11-18 Ecolab Inc. Warewashing composition comprising zinc and aluminum ions for use in automatic dishwashing machines
US7524803B2 (en) 2003-07-02 2009-04-28 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines comprising an aluminum/zinc ion mixture
US7638473B2 (en) 2003-07-02 2009-12-29 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines, and methods for manufacturing and using
JP2007527447A (en) * 2003-07-02 2007-09-27 イーコラブ インコーポレイティド Washing compositions and methods of making and using
EP2230295A1 (en) * 2004-06-25 2010-09-22 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines
WO2006011934A1 (en) * 2004-06-25 2006-02-02 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines
US7759299B2 (en) 2006-07-24 2010-07-20 Ecolab Inc. Warewashing composition for use in automatic dishwashing machines
US7858574B2 (en) 2006-07-24 2010-12-28 Ecolab Usa Inc. Method for using warewashing composition comprising AI and Ca or Mg IONS in automatic dishwashing machines
EP2263980A1 (en) 2009-06-16 2010-12-22 Innovent e.V. Technologieentwicklung Corrosion protection agent for glass
DE102009025411A1 (en) 2009-06-16 2010-12-23 Innovent E.V. Technologieentwicklung Anti-corrosion agent for glass
DE102009025411B4 (en) * 2009-06-16 2011-05-19 Innovent E.V. Technologieentwicklung Use of zinc dust particles or particulate dust containing zinc or a zinc compound as a corrosion inhibitor for glass

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination