ES2112299T3 - GRANULAR DETERGENT COMPOSITIONS OF HIGH APPARENT DENSITY. - Google Patents

GRANULAR DETERGENT COMPOSITIONS OF HIGH APPARENT DENSITY.

Info

Publication number
ES2112299T3
ES2112299T3 ES92305203T ES92305203T ES2112299T3 ES 2112299 T3 ES2112299 T3 ES 2112299T3 ES 92305203 T ES92305203 T ES 92305203T ES 92305203 T ES92305203 T ES 92305203T ES 2112299 T3 ES2112299 T3 ES 2112299T3
Authority
ES
Spain
Prior art keywords
granular detergent
detergent compositions
apparent density
high apparent
compound
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
ES92305203T
Other languages
Spanish (es)
Inventor
Alexander Allan
Andrew Paul Chapple
William Derek Emery
Pauline Farnsworth
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 NV
Original Assignee
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 NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2112299T3 publication Critical patent/ES2112299T3/en
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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1233—Carbonates, e.g. calcite or dolomite
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

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)
  • Detergent Compositions (AREA)

Abstract

SE PRESENTA UN COMPUESTO DETERGENTE GRANULAR QUE COMPRENDE AL MENOS UN COMPUESTO DETERGENTE ACTIVO, UN CARBONATO DE METAL ALCALI, UN CARBONATO DE CALCIO FINAMENTE DIVIDIDO QUE TIENE UN AREA DE SUPERFICIE DE AL MENOS 10M (AL CUADRADO) /G, UN SISTEMA BLANQUEADOR DE PEROXIDO, Y OPCIONALMENTE OTROS INGREDIENTES DETERGENTES; EL COMPUESTO TIENE UNA DENSIDAD EN BRUTO DE AL MENOS 750 G/LITRO; Y CONTIENE NO MAS DEL 4%, Y PREFERIBLEMENTE NO MAS DEL 2%, DE AGUA SEPARABLE A 75 (GRADOS) C.INTRODUCING A GRANULAR DETERGENT COMPOUND COMPRISING AT LEAST ONE ACTIVE DETERGENT COMPOUND, A METAL ALCALI CARBONATE, A FINALLY DIVIDED CALCIUM CARBONATE HAVING A SURFACE AREA OF AT LEAST 10M (SQUARE) / G, A WHITE SYSTEM. AND OPTIONALLY OTHER DETERGENT INGREDIENTS; THE COMPOUND HAS A GROSS DENSITY OF AT LEAST 750 G / LITER; AND CONTAINS NO MORE THAN 4%, AND PREFERABLY NO MORE THAN 2%, OF SEPARABLE WATER AT 75 (DEGREES) C.

ES92305203T 1991-06-10 1992-06-05 GRANULAR DETERGENT COMPOSITIONS OF HIGH APPARENT DENSITY. Expired - Lifetime ES2112299T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919112384A GB9112384D0 (en) 1991-06-10 1991-06-10 Detergent compositions

Publications (1)

Publication Number Publication Date
ES2112299T3 true ES2112299T3 (en) 1998-04-01

Family

ID=10696356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305203T Expired - Lifetime ES2112299T3 (en) 1991-06-10 1992-06-05 GRANULAR DETERGENT COMPOSITIONS OF HIGH APPARENT DENSITY.

Country Status (8)

Country Link
EP (1) EP0518576B1 (en)
CA (1) CA2070471C (en)
DE (1) DE69224233T2 (en)
ES (1) ES2112299T3 (en)
GB (1) GB9112384D0 (en)
IN (1) IN174518B (en)
TW (1) TW229228B (en)
ZA (1) ZA924231B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773399A (en) * 1993-12-10 1998-06-30 The Procter & Gamble Comapny Stabilization of oxidation-sensitive ingredients in percarbonate detergent compositions
DE69326073T2 (en) * 1993-12-10 2000-03-09 Procter & Gamble Stabilization of active ingredients sensitive to oxidation in detergent compositions containing percarbonate
US5733865A (en) * 1995-05-31 1998-03-31 The Procter & Gamble Company Processes for making a crystalline builder having improved performance
US5707959A (en) * 1995-05-31 1998-01-13 The Procter & Gamble Company Processes for making a granular detergent composition containing a crystalline builder
US5731279A (en) * 1995-05-31 1998-03-24 The Procter & Gamble Company Cleaning compositions containing a crystalline builder material having improved performance
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
US6114289A (en) * 1997-03-11 2000-09-05 The Procter & Gamble Company Encapsulated crystalline calcium carbonate builder for use in detergent compositions
US6130194A (en) * 1997-03-11 2000-10-10 The Procter & Gamble Company Crystalline calcium carbonate builder enrobed with a hydrotrope for use in detergent compositions
US6100232A (en) * 1998-03-02 2000-08-08 The Procter & Gamble Company Process for making a granular detergent composition containing a selected crystalline calcium carbonate builder
US6610645B2 (en) 1998-03-06 2003-08-26 Eugene Joseph Pancheri Selected crystalline calcium carbonate builder for use in detergent compositions
CA3016175A1 (en) * 2016-03-02 2017-09-08 Harris Research, Inc. Stain and odor treatment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1583081A (en) * 1977-05-18 1981-01-21 Unilever Ltd Production of detergent compositions
NZ188209A (en) * 1977-09-12 1980-04-28 Colgate Palmolive Co Free-flowing, phosphate-free, particulate, heavy-duty laundry detergent
GB8334017D0 (en) * 1983-12-21 1984-02-01 Unilever Plc Detergent composition
GB8526998D0 (en) * 1985-11-01 1985-12-04 Unilever Plc Detergent powder
GB8907187D0 (en) * 1989-03-30 1989-05-10 Unilever Plc Detergent compositions and process for preparing them

Also Published As

Publication number Publication date
CA2070471C (en) 1997-05-06
EP0518576B1 (en) 1998-01-28
GB9112384D0 (en) 1991-07-31
ZA924231B (en) 1993-12-10
EP0518576A2 (en) 1992-12-16
DE69224233D1 (en) 1998-03-05
DE69224233T2 (en) 1998-05-20
CA2070471A1 (en) 1992-12-11
IN174518B (en) 1994-12-31
EP0518576A3 (en) 1993-08-04
TW229228B (en) 1994-09-01

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