ATE224942T1 - GRANULAR DETERGENT - Google Patents

GRANULAR DETERGENT

Info

Publication number
ATE224942T1
ATE224942T1 AT98930735T AT98930735T ATE224942T1 AT E224942 T1 ATE224942 T1 AT E224942T1 AT 98930735 T AT98930735 T AT 98930735T AT 98930735 T AT98930735 T AT 98930735T AT E224942 T1 ATE224942 T1 AT E224942T1
Authority
AT
Austria
Prior art keywords
detergents
temperatures
later stage
essentially free
bleaching agents
Prior art date
Application number
AT98930735T
Other languages
German (de)
Inventor
Eduard Smulders
Peter Sandkuehler
Original Assignee
Henkel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7831510&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE224942(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE224942T1 publication Critical patent/ATE224942T1/en

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
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D3/16—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
    • 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
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof

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)

Abstract

The invention relates to the use of organic acids, especially citric acid, added separately or at a later stage, to help remove bleachable stains on textiles if the detergent used is essentially free of bleaching agents. To this end, granular detergents are used which have an apparent density of between 650 g/l and 1100 g/l, contain anionic and/or nonionic tensides as well as builders, and between 1 and 15 weight percent of an organic acid which is added separately or at later stage, said detergents being essentially free of bleaching agents. The advantages of such detergents are especially evident when said detergents are used for machine washing at temperatures of up to 60 DEG C and in particular at temperatures as low as 30 DEG C to 40 DEG C.
AT98930735T 1997-06-05 1998-05-27 GRANULAR DETERGENT ATE224942T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19723616A DE19723616A1 (en) 1997-06-05 1997-06-05 Granular detergent
PCT/EP1998/003109 WO1998055574A1 (en) 1997-06-05 1998-05-27 Granular detergent

Publications (1)

Publication Number Publication Date
ATE224942T1 true ATE224942T1 (en) 2002-10-15

Family

ID=7831510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98930735T ATE224942T1 (en) 1997-06-05 1998-05-27 GRANULAR DETERGENT

Country Status (6)

Country Link
EP (1) EP0986629B2 (en)
JP (1) JP2002502457A (en)
AT (1) ATE224942T1 (en)
DE (2) DE19723616A1 (en)
ES (1) ES2183384T5 (en)
WO (1) WO1998055574A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854083A1 (en) * 1998-11-24 2000-05-25 Henkel Kgaa Detergent containing citric acid
GC0000084A (en) * 1998-12-12 2004-06-30 Lg Household & Health Care Ltd Process for preparing laundry powder detergents.
GB0006037D0 (en) 2000-03-13 2000-05-03 Unilever Plc Detergent composition
GB0115552D0 (en) 2001-05-16 2001-08-15 Unilever Plc Particulate laundry detergent composition containing zeolite
DE10242222A1 (en) * 2002-09-12 2004-03-25 Henkel Kgaa Mechanically compacted washing or detergent agents containing neutralizable organic polycarboxylic acids are given improved odor values by having specific non-water-soluble builder content and pH
US7863237B2 (en) * 2004-03-08 2011-01-04 Ecolab Inc. Solid cleaning products
KR100817687B1 (en) 2004-09-10 2008-03-27 주식회사 엘지생활건강 Low density powder detergent composition containing acidic soluble polymer and organic acid and method thereof
WO2020109227A1 (en) 2018-11-28 2020-06-04 Unilever N.V. Large particles

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569617A (en) † 1976-03-08 1980-06-18 Procter & Gamble Liquid detergent composition
JPS6262899A (en) † 1985-09-13 1987-03-19 花王株式会社 High density granular detergent composition
DE3812455A1 (en) * 1987-04-15 1988-10-27 Sandoz Ag Bleach substitute for detergents
GB8906089D0 (en) * 1989-03-16 1989-04-26 Monsanto Europe Sa Improved detergent compositions
EP0456315B1 (en) * 1990-05-08 1996-08-21 The Procter & Gamble Company Low pH granular laundry detergent compositions containing aluminosilicate citric acid and carbonate builders
DE4024759A1 (en) * 1990-08-03 1992-02-06 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM
ATE173006T1 (en) † 1991-07-17 1998-11-15 Behrensdorf Johannes MACHINE DISHWASHING DETERGENT AND METHOD FOR THE PRODUCTION THEREOF
GB9120657D0 (en) * 1991-09-27 1991-11-06 Unilever Plc Detergent powders and process for preparing them
US5378388A (en) † 1993-06-25 1995-01-03 The Procter & Gamble Company Granular detergent compositions containing selected builders in optimum ratios
DE4325787A1 (en) † 1993-07-31 1995-02-02 Henkel Kgaa Detergent with an acidic component
DE4402051A1 (en) * 1994-01-25 1995-07-27 Henkel Kgaa Builder for detergents or cleaners
GB2288187A (en) * 1994-03-31 1995-10-11 Procter & Gamble Detergent composition
ID16213A (en) † 1996-03-11 1997-09-11 Kao Corp COMPOSITION OF GRAIN DETERGENTS TO WASH CLOTHING
DE19638599A1 (en) * 1996-09-20 1998-03-26 Henkel Kgaa Process for producing a particulate detergent or cleaning agent

Also Published As

Publication number Publication date
JP2002502457A (en) 2002-01-22
ES2183384T3 (en) 2003-03-16
EP0986629A1 (en) 2000-03-22
WO1998055574A1 (en) 1998-12-10
DE59805713D1 (en) 2002-10-31
EP0986629B1 (en) 2002-09-25
EP0986629B2 (en) 2007-05-16
DE19723616A1 (en) 1998-12-10
ES2183384T5 (en) 2007-11-16

Similar Documents

Publication Publication Date Title
MA26000A1 (en) CONDITIONING COMPOSITION FOR FABRICS TO ADD TO THE RINSING IN THE CASE OF RESIDUAL DETERGENT
NO985105L (en) Laundry detergent compositions and methods for removing dirt from cotton materials
AR013280A1 (en) A DETERGENT COMPOSITION FOR PHOSPHATE IMPROVER FREE LAUNDRY AND A METHOD FOR WASHING FABRICS.
AR010264A1 (en) GRANULAR COMPOSITION OF DETERGENT FOR THE LAUNDRY OF CLOTHES SUBSTANTIALLY FREE OF PHOSPHATE AND ALUMINOSILICATE DETERGENCE REINFORCERS AND METHOD OF LAUNDRY OF GARMENTS WITH SUCH COMPOSITION
CA2376526C (en) Detergent composition and laundry washing method using a proteolytic enzyme
DE59914446D1 (en) PASTE-WASHING DETERGENT
ATE260966T1 (en) A DETERGENT COMPOSITION
ATE224942T1 (en) GRANULAR DETERGENT
DE3581996D1 (en) DETERGENT COMPOSITION.
ATE191001T1 (en) CLEANING AGENT COMPOSITIONS
EP0365103A3 (en) Heavy duty particulate synthetic organic nonionic detergent compositions of improved cleaning action on laundry containing hard-to-remove soils
EP0385562A3 (en) Laundry detergent composition
MA22945A1 (en) USE OF MODIFIED POLYESTERS FOR THE REMOVAL OF FAT FROM FABRICS.
AR004594A1 (en) DETERGENT COMPOSITION FOR WASHING CLOTHES CONTAINING LIPOLITIC ENZYME AND SELECTED QUATERNARY AMMONIUM COMPOUNDS.
DE60101228D1 (en) DETERGENT COMPOSITIONS
DE69329458D1 (en) Detergent compositions
DE69514799D1 (en) DETERGENT COMPOSITIONS WITH BUILDER CONTAINING OLEOYLSARCOSINATE
SE8604714L (en) DETERGENT COMPOSITION WITH IMPROVED ABILITY TO REMOVE OILY DIRT
TH36769A (en) Peroxinitrite base bleaching system
AR010005A1 (en) DETERGENT COMPOSITION INCLUDING A PROTEOLYTIC ENZYME AND A CATIONIC SURFACTANT AND A METHOD FOR WASHING CLOTHES IN A WASHING MACHINE
MX9804584A (en) Phosphate-free detergent compositions.
TH2001006410A (en) Formulations, methods and systems for reducing energy and water consumption in enterprise laundry.
SE8502149D0 (en) BUILT SYNTHETIC DETERGENT COMPOSITION
TH19125A (en) Detergent containing oleo, ilzarcosinate and enzyme.
TH43291A3 (en) A combination of enzyme bleach and detergent mixtures.