EP0753568A3 - Granularer Waschmittelbuilder - Google Patents

Granularer Waschmittelbuilder Download PDF

Info

Publication number
EP0753568A3
EP0753568A3 EP96109246A EP96109246A EP0753568A3 EP 0753568 A3 EP0753568 A3 EP 0753568A3 EP 96109246 A EP96109246 A EP 96109246A EP 96109246 A EP96109246 A EP 96109246A EP 0753568 A3 EP0753568 A3 EP 0753568A3
Authority
EP
European Patent Office
Prior art keywords
von
aufweist
ein
und
granular detergent
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
EP96109246A
Other languages
English (en)
French (fr)
Other versions
EP0753568B1 (de
EP0753568A2 (de
Inventor
Günther Dr. Schimmel
Alexander Dr. Tapper
Volker Thewes
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Hoechst AG
Clariant GmbH
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 Hoechst AG, Clariant GmbH filed Critical Hoechst AG
Publication of EP0753568A2 publication Critical patent/EP0753568A2/de
Publication of EP0753568A3 publication Critical patent/EP0753568A3/de
Application granted granted Critical
Publication of EP0753568B1 publication Critical patent/EP0753568B1/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Die Erfindung betrifft einen granularen Waschmittelbuilder in Form eines Cogranulates aus einem Gemisch von Natriumhydrogencarbonat und kristallinen Schichtsilikaten der allgemeinen Formel NaMSixO2x+1 * yH2O, wobei M Natrium oder Wasserstoff bedeutet, x eine Zahl von 1,9 bis 4 und y eine Zahl von 0 bis 20 ist, dadurch gekennzeichnet, daß
  • a) der granulare Waschmittelbuilder 5 bis 50 Gew.% kristallines Schichtsilikat und 50 bis 95 Gew.-% Natriumhydrogencarbonat enthält;
  • b) einen pH-Wert von ≦ 10 in 1%-iger Lösung in destilliertem Wasser aufweist;
  • c) ein Calciumbindevermögen von ≧ 150 mg Ca/g (30° dH) und ein Magnesiumbindevermögen von ≧ 4 mg Mg/g (3° dH) aufweist und
  • d) ein Schüttgewicht von ≧ 850 g/l aufweist.
    • Die Erfindung betrifft ebenfalls ein Verfahren zur Herstellung eines solchen granularen Waschmittelbuilders sowie seine Verwendung in Wasch- und Reinigungsmitteln.
    EP96109246A 1995-07-11 1996-06-10 Granularer Waschmittelbuilder Expired - Lifetime EP0753568B1 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19525197 1995-07-11
    DE19525197A DE19525197A1 (de) 1995-07-11 1995-07-11 Granularer Waschmittelbuilder

    Publications (3)

    Publication Number Publication Date
    EP0753568A2 EP0753568A2 (de) 1997-01-15
    EP0753568A3 true EP0753568A3 (de) 1998-01-28
    EP0753568B1 EP0753568B1 (de) 2002-09-25

    Family

    ID=7766525

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP96109246A Expired - Lifetime EP0753568B1 (de) 1995-07-11 1996-06-10 Granularer Waschmittelbuilder

    Country Status (8)

    Country Link
    US (1) US5874397A (de)
    EP (1) EP0753568B1 (de)
    JP (1) JPH0931491A (de)
    KR (1) KR970006469A (de)
    CN (1) CN1146484A (de)
    CA (1) CA2180926A1 (de)
    DE (2) DE19525197A1 (de)
    TW (1) TW352393B (de)

    Families Citing this family (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    TW370561B (en) * 1996-03-15 1999-09-21 Kao Corp High-density granular detergent composition for clothes washing
    WO1999050382A1 (en) * 1998-03-30 1999-10-07 The Procter & Gamble Company Detergent compositions
    US6723693B1 (en) * 1999-07-08 2004-04-20 The Procter & Gamble Company Method for dispensing a detergent comprising an amionic/silicate agglomerate
    US7210383B2 (en) * 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
    US6723335B1 (en) * 2000-04-07 2004-04-20 Jeffrey William Moehlenbruck Methods and compositions for treating intervertebral disc degeneration
    KR100420104B1 (ko) * 2002-01-23 2004-03-02 주식회사 크렌비 소듐세스퀴카보네이트와 층상실리케이트로 구성된 분말을제조하는 방법
    KR100420105B1 (ko) * 2002-05-14 2004-03-02 주식회사 크렌비 세탁용 세제 조성물
    WO2005007791A1 (en) * 2003-07-22 2005-01-27 Clenvi Co., Ltd. Laundry detergent composition
    US20060281659A1 (en) * 2003-07-22 2006-12-14 Clenvi Co., Ltd. Process for producing a powder consisting of sodiumsesquicarbonate and layered silicate
    US8021493B2 (en) * 2007-05-04 2011-09-20 Ecolab Usa Inc. Method of reducing corrosion using a warewashing composition

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0416366A2 (de) * 1989-09-08 1991-03-13 Hoechst Aktiengesellschaft Schichtsilikate enthaltendes Geschirrspülmittel
    WO1992018594A1 (en) * 1991-04-23 1992-10-29 The Procter & Gamble Company Particulate detergent compositions
    EP0578986A1 (de) * 1992-07-17 1994-01-19 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Natriumsilikaten mit Schichtstruktur sowie ihre Verwendung
    EP0614965A2 (de) * 1993-03-11 1994-09-14 Hoechst Aktiengesellschaft Feinwaschmittel
    DE4329394A1 (de) * 1993-09-01 1995-03-02 Henkel Kgaa Gerüststoffkomponente für Wasch- oder Reinigungsmittel
    DE4329392A1 (de) * 1993-09-01 1995-03-02 Henkel Kgaa Gerüststoffkomponente für Wasch- oder Reinigungsmittel

    Family Cites Families (15)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3413571A1 (de) * 1984-04-11 1985-10-24 Hoechst Ag, 6230 Frankfurt Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
    US4891148A (en) * 1985-08-05 1990-01-02 Colgate-Palmolive Company Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent comopsition and method of use
    GB8710291D0 (en) * 1987-04-30 1987-06-03 Unilever Plc Preparation of granular detergent composition
    US4996001A (en) * 1989-01-23 1991-02-26 Capital City Products Company Puffed borax as an agglomerating aid
    US5229095A (en) * 1989-10-25 1993-07-20 Hoechst Aktiengesellschaft Process for producing amorphous sodium silicate
    CA2024966C (en) * 1989-10-25 1995-07-18 Gunther Schimmel Process for producing sodium silicates
    US5236682A (en) * 1989-10-25 1993-08-17 Hoechst Aktiengesellschaft Process for producing crystalline sodium silicates having a layered structure
    US5540855A (en) * 1991-04-23 1996-07-30 The Procter & Gamble Company Particulate detergent compositions
    US5256886A (en) * 1991-04-30 1993-10-26 E. I. Du Pont De Nemours And Company Apparatus for optically detecting contamination in particles of low optical-loss material
    EP0550077A1 (de) * 1992-01-03 1993-07-07 The Procter & Gamble Company Körnige Bleichmittelzusammensetzung für Wäsche
    US5300250A (en) * 1992-01-14 1994-04-05 The Procter & Gamble Company Granular laundry compositions having improved solubility
    DE4210253A1 (de) * 1992-03-28 1993-09-30 Hoechst Ag Aus Alumosilicaten und Natriumsilicaten bestehende Cogranulate, ein Verfahren zu ihrer Herstellung und ihre Verwendung
    DE4306665A1 (de) * 1993-03-03 1994-09-08 Sued Chemie Ag Waschmittelzusatz für gewebeweichmachende Waschmittel
    DE4330868A1 (de) * 1993-09-11 1995-03-16 Hoechst Ag Verfahren zur Herstellung körniger Natriumsilikate
    US5658867A (en) * 1995-05-31 1997-08-19 The Procter & Gamble Company Cleaning compositions containing a crystalline builder material in selected particle size ranges for improved performance

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0416366A2 (de) * 1989-09-08 1991-03-13 Hoechst Aktiengesellschaft Schichtsilikate enthaltendes Geschirrspülmittel
    WO1992018594A1 (en) * 1991-04-23 1992-10-29 The Procter & Gamble Company Particulate detergent compositions
    EP0578986A1 (de) * 1992-07-17 1994-01-19 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Natriumsilikaten mit Schichtstruktur sowie ihre Verwendung
    EP0614965A2 (de) * 1993-03-11 1994-09-14 Hoechst Aktiengesellschaft Feinwaschmittel
    DE4329394A1 (de) * 1993-09-01 1995-03-02 Henkel Kgaa Gerüststoffkomponente für Wasch- oder Reinigungsmittel
    DE4329392A1 (de) * 1993-09-01 1995-03-02 Henkel Kgaa Gerüststoffkomponente für Wasch- oder Reinigungsmittel

    Also Published As

    Publication number Publication date
    TW352393B (en) 1999-02-11
    CN1146484A (zh) 1997-04-02
    DE19525197A1 (de) 1997-01-16
    EP0753568B1 (de) 2002-09-25
    CA2180926A1 (en) 1997-01-12
    JPH0931491A (ja) 1997-02-04
    KR970006469A (ko) 1997-02-21
    US5874397A (en) 1999-02-23
    DE59609711D1 (de) 2002-10-31
    EP0753568A2 (de) 1997-01-15

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