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WO2001011003A1 - Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau - Google Patents

Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau Download PDF

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Publication number
WO2001011003A1
WO2001011003A1 PCT/US2000/021572 US0021572W WO0111003A1 WO 2001011003 A1 WO2001011003 A1 WO 2001011003A1 US 0021572 W US0021572 W US 0021572W WO 0111003 A1 WO0111003 A1 WO 0111003A1
Authority
WO
WIPO (PCT)
Prior art keywords
low
density
particles
aqueous
aqueous liquid
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.)
Ceased
Application number
PCT/US2000/021572
Other languages
English (en)
Inventor
Yousef Georges Aouad
Christopher John Lienhart
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to US10/048,698 priority Critical patent/US6770615B1/en
Priority to EP00952617A priority patent/EP1228185A1/fr
Priority to JP2001515792A priority patent/JP2003506563A/ja
Priority to AU65282/00A priority patent/AU6528200A/en
Priority to CA002380329A priority patent/CA2380329A1/fr
Priority to MXPA02001521A priority patent/MXPA02001521A/es
Priority to BR0013246-2A priority patent/BR0013246A/pt
Publication of WO2001011003A1 publication Critical patent/WO2001011003A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles

Definitions

  • Liquid laundry detergent products offer a number of advantages over dry, powdered or particulate laundry detergent products.
  • Liquid laundry detergent products are readily measurable, speedily dissolved in wash water, non-dustmg, are capable of being easily applied in concentrated solutions or dispersions to soiled areas on garments to be laundered and usually occupy less storage space than granular products. Because liquid laundry detergents are usually considered to be more convenient to use than granular laundry detergents, they have found substantial favor with consumers.
  • Ammo carboxylates useful as optional chelatmg agents include ethylenediammetetraacetates, N-hydroxyethyl-ethylenediammetriacetates, nitrilotriacetates, ethylene-diamme tetrapropionates, t ⁇ ethylenetetraammehexacetates, diethylenetriammepentaacetates, ethylenediammedisuccmates and ethanol diglycines.
  • the alkali metal salts of these materials are preferred.
  • the detergent compositions herein may also optionally contain one or more types of inorganic detergent builders beyond those listed above that also function as alkalinity sources.
  • optional inorganic builders can include, for example, alummosilicates such as zeolites. Alummosihcate zeolites, and their use as detergent builders are more fully discussed in Corkill et al., U.S. Patent No. 4,605,509; Issued August 12, 1986, the disclosure of which is incorporated herein by reference. Also crystalline layered silicates, such as those discussed in this '509 U S. patent, are also suitable for use in the detergent compositions herein. If utilized, optional inorganic detergent builders can comprise from about 2% to 15% by weight of the compositions herein. (b) Optional Enzymes
  • Mannanases include the following three mannans-degrading enzymes : EC 3.2.1.25 : ⁇ - mannosidase, EC 3.2.1.78 : Endo-l,4- ⁇ -mannos ⁇ dase, referred therein after as "mannanase” and EC 3.2.1.100 : 1,4- ⁇ -mannob ⁇ os ⁇ dase (IUPAC Classification- Enzyme nomenclature, 1992 ISBN 0-12-227165-3 Academic Press).
  • the detergent compositions herein may also optionally contain a polymeric material which serves to enhance the ability of the composition to maintain its solid particulate components in suspension.
  • a polymeric material which serves to enhance the ability of the composition to maintain its solid particulate components in suspension.
  • Such materials may thus act as thickeners, viscosity control agents and/or dispersing agents.
  • Such materials are frequently polymeric polycarboxylates but can include other polymeric materials such as polyvmylpyrrohdone (PVP) or polyamide resms.
  • the detergent compositions herein may also optionally contain bleach activators which are liquid in form at room temperature and which can be added as liquids to the liquid phase of the detergent compositions herein.
  • One such liquid bleach activator is glycerol triacetate, which serves as a solvent in the composition during storage but when released into the wash water solution is peroxidized and functions as a bleach activator.
  • Other examples of bleach activators include acetyl t ⁇ ethyl citrate (ATC) and nonanoyl valerolactam.
  • ATC acetyl t ⁇ ethyl citrate
  • Liquid bleach activators can be dissolved in the liquid phase of the compositions herein.
  • the particulate-contammg liquid detergent compositions of this invention are substantially non-aqueous (or anhydrous) m character. While very small amounts of water may be incorporated into such compositions as an impurity in the essential or optional components, the amount of free water should m no event exceed about 1% by weight of the compositions herein. More preferably, water content of the non-aqueous detergent compositions herein will comprise less than about 1% by weight.
  • a 40 % solution of sodium carbonate, sodium citrate and diethylene triamme penta methyl phosphonic acid present in the ratio of 10/3/3 was prepared. This solution was then passed through a spray tower equipped with a rotary atomizer operating at 15,000 RPM. The spray-tower is operating with co-current stream of hot air, an mlet temperature of approximately 205°C to 220°C and an outlet temperature of approximately 95°C to 105°C. Passing the solution through the spray tower results in the formation of a low-density coated particle.

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)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des compositions de détergent liquide non aqueux qui comprennent environ 49 à 99,95 % en poids d'une phase liquide non aqueuse contenant un tensioactif, et environ 0,05 à 51 % en poids d'une phase particulaire solide en suspension. La phase particulaire solide en suspension comprend des particules basse densité solubles dans l'eau composées d'un liant et de matières sélectionnés dans le groupe constitué par une source d'alcalinité, un produit chélatant, un renforçateur et leurs mélanges. Selon l'invention, ceux des ingrédients qui sont insolubles dans la phase liquide riche en tensioactif peuvent être incorporés dans la phase liquide sans ségrégation ou séparation indésirable.
PCT/US2000/021572 1999-08-10 2000-08-08 Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau Ceased WO2001011003A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US10/048,698 US6770615B1 (en) 1999-08-10 2000-08-08 Non-aqueous liquid detergents with water-soluble low-density particles
EP00952617A EP1228185A1 (fr) 1999-08-10 2000-08-08 Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau
JP2001515792A JP2003506563A (ja) 1999-08-10 2000-08-08 水溶性低密度粒子を含有する非水性液体洗剤
AU65282/00A AU6528200A (en) 1999-08-10 2000-08-08 Non-aqueous liquid detergents with water-soluble low-density particles
CA002380329A CA2380329A1 (fr) 1999-08-10 2000-08-08 Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau
MXPA02001521A MXPA02001521A (es) 1999-08-10 2000-08-08 Detergentes liquidos no acuosos con particulas de baja densidad hidrosolubles.
BR0013246-2A BR0013246A (pt) 1999-08-10 2000-08-08 Detergentes lìquidos não-aquosos com partìculas de densidade baixa solúvel em água

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US14805499P 1999-08-10 1999-08-10
US14799699P 1999-08-10 1999-08-10
US60/147,996 1999-08-10
US60/148,054 1999-08-10
US15043199P 1999-08-24 1999-08-24
US60/150,431 1999-08-24

Publications (1)

Publication Number Publication Date
WO2001011003A1 true WO2001011003A1 (fr) 2001-02-15

Family

ID=27386621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/021572 Ceased WO2001011003A1 (fr) 1999-08-10 2000-08-08 Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau

Country Status (8)

Country Link
EP (1) EP1228185A1 (fr)
JP (1) JP2003506563A (fr)
CN (1) CN1367821A (fr)
AU (1) AU6528200A (fr)
BR (1) BR0013246A (fr)
CA (1) CA2380329A1 (fr)
MX (1) MXPA02001521A (fr)
WO (1) WO2001011003A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038715A3 (fr) * 2000-11-07 2002-11-07 Ecolab Inc Compositions et procedes d'attenuation de la corrosion de motifs en couleur appliques
WO2003014285A1 (fr) * 2001-08-07 2003-02-20 The Procter & Gamble Company Compositions detergentes liquides comprenant des particules a faible densite
US6835702B2 (en) 2000-11-07 2004-12-28 Ecolab Inc. Compositions and methods for mitigating corrosion of applied color designs
WO2008057113A1 (fr) * 2006-11-06 2008-05-15 Johnson & Johnson Consumer Companies, Inc. Dispositif cosmétique comportant des éléments discrets
EP1531332B1 (fr) * 2003-11-12 2008-12-24 Sebia Analyse et typage de protéines monoclonales par électrophorèse capillaire et immunodéplacement
WO2010031605A1 (fr) * 2008-09-18 2010-03-25 Henkel Ag & Co. Kgaa Produit de nettoyage contenant un agent de blanchiment
US7901696B2 (en) 2005-10-31 2011-03-08 J&J Consumer Companies, Inc. Cosmetic device comprising discrete elements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0700925D0 (en) * 2007-01-18 2007-02-28 Reckitt Benckiser Nv Dosage element and a method of manufacturing a dosage element
JP2022091156A (ja) * 2020-12-08 2022-06-20 ライオン株式会社 液体洗浄剤組成物用の被覆粒子群、液体洗浄剤組成物及びこれらの製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615811A (en) * 1968-02-29 1971-10-26 Chemical Products Corp Carbonate compositions and process
US4767558A (en) * 1985-08-05 1988-08-30 Colgate-Palmolive Company Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use
EP0386868A1 (fr) * 1989-01-17 1990-09-12 Minerals Technologies Inc. Aggloméré de carbonate de calcium de faible densité
DE4213036A1 (de) * 1992-04-21 1993-10-28 Henkel Kgaa Granulares, alkalisches, phosphatfreies Reinigungsadditiv
WO1997000937A1 (fr) * 1995-06-20 1997-01-09 The Procter & Gamble Company Compositions detergentes non aqueuses contenant des particules
WO1998000518A1 (fr) * 1996-06-28 1998-01-08 The Procter & Gamble Company Preparation de compositions detergents liquides non aqueuses contenant des particules, avec pretraitement des elements secs

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615811A (en) * 1968-02-29 1971-10-26 Chemical Products Corp Carbonate compositions and process
US4767558A (en) * 1985-08-05 1988-08-30 Colgate-Palmolive Company Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use
EP0386868A1 (fr) * 1989-01-17 1990-09-12 Minerals Technologies Inc. Aggloméré de carbonate de calcium de faible densité
DE4213036A1 (de) * 1992-04-21 1993-10-28 Henkel Kgaa Granulares, alkalisches, phosphatfreies Reinigungsadditiv
WO1997000937A1 (fr) * 1995-06-20 1997-01-09 The Procter & Gamble Company Compositions detergentes non aqueuses contenant des particules
WO1998000518A1 (fr) * 1996-06-28 1998-01-08 The Procter & Gamble Company Preparation de compositions detergents liquides non aqueuses contenant des particules, avec pretraitement des elements secs

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002038715A3 (fr) * 2000-11-07 2002-11-07 Ecolab Inc Compositions et procedes d'attenuation de la corrosion de motifs en couleur appliques
US6835702B2 (en) 2000-11-07 2004-12-28 Ecolab Inc. Compositions and methods for mitigating corrosion of applied color designs
WO2003014285A1 (fr) * 2001-08-07 2003-02-20 The Procter & Gamble Company Compositions detergentes liquides comprenant des particules a faible densite
US7008915B2 (en) 2001-08-07 2006-03-07 The Procter & Gamble Co. Liquid detergent compositions with low-density particles
EP1531332B1 (fr) * 2003-11-12 2008-12-24 Sebia Analyse et typage de protéines monoclonales par électrophorèse capillaire et immunodéplacement
US8609435B2 (en) 2003-11-12 2013-12-17 Sebia Analyzing and typing monoclonal proteins by capillary electrophoresis and immunodisplacement
US7901696B2 (en) 2005-10-31 2011-03-08 J&J Consumer Companies, Inc. Cosmetic device comprising discrete elements
WO2008057113A1 (fr) * 2006-11-06 2008-05-15 Johnson & Johnson Consumer Companies, Inc. Dispositif cosmétique comportant des éléments discrets
EP2497455A3 (fr) * 2006-11-06 2012-12-19 Johnson & Johnson Consumer Companies, Inc. Dispositif cosmétique comprenant des éléments discrets
WO2010031605A1 (fr) * 2008-09-18 2010-03-25 Henkel Ag & Co. Kgaa Produit de nettoyage contenant un agent de blanchiment

Also Published As

Publication number Publication date
BR0013246A (pt) 2002-04-16
EP1228185A1 (fr) 2002-08-07
CN1367821A (zh) 2002-09-04
AU6528200A (en) 2001-03-05
MXPA02001521A (es) 2002-07-02
CA2380329A1 (fr) 2001-02-15
JP2003506563A (ja) 2003-02-18

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