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EP1067176B1 - Détergent de lavage concentré, liquide, portionable et sans eau - Google Patents

Détergent de lavage concentré, liquide, portionable et sans eau Download PDF

Info

Publication number
EP1067176B1
EP1067176B1 EP00113434A EP00113434A EP1067176B1 EP 1067176 B1 EP1067176 B1 EP 1067176B1 EP 00113434 A EP00113434 A EP 00113434A EP 00113434 A EP00113434 A EP 00113434A EP 1067176 B1 EP1067176 B1 EP 1067176B1
Authority
EP
European Patent Office
Prior art keywords
detergent concentrate
water
weight percent
liquid
hydrosoluble
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
EP00113434A
Other languages
German (de)
English (en)
Other versions
EP1067176A1 (fr
Inventor
Karin Kleeli
Pietro Petriella
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.)
Mifa AG Frenkedorf
Original Assignee
Mifa AG Frenkedorf
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 Mifa AG Frenkedorf filed Critical Mifa AG Frenkedorf
Publication of EP1067176A1 publication Critical patent/EP1067176A1/fr
Application granted granted Critical
Publication of EP1067176B1 publication Critical patent/EP1067176B1/fr
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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38663—Stabilised liquid enzyme 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
    • 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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/043—Liquid or thixotropic (gel) compositions

Definitions

  • the invention relates to a substantially anhydrous Detergent concentrate from a liquid mixture containing at least an organic solvent, at least one surfactant and at least one enzyme, as well as a use of this Detergent concentrate and a portion of this detergent concentrate.
  • EP-B-0339707 is a detergent concentrate of the initially known type, the portionwise in water-soluble Sheaths made of, for example, gelatin or water-soluble Polymer is encapsulated.
  • the liquid mixture contains a nonaqueous organic solvent and dispersed therein enzyme-containing solid particles.
  • composition of the Bathing agent guarantees as a mixture the necessary shelf life despite having components that are not alone with the Soft gelatin would be compatible.
  • composition can Soaps especially as diethanolamine salts from 1 to 5 times be included ethoxylated fatty alcohol ether sulfates.
  • Composition can also include polyols such as propylene glycol and Glycerin and fragrances may be included. However, it acts this composition is not a detergent concentrate, but a bathing product, which also means that it should not contain any enzyme.
  • the object of the invention is therefore a detergent concentrate of the type mentioned above, which overcomes the disadvantages mentioned above.
  • An inventive use of this detergent concentrate is its portioned filling in water-soluble Sheaths preferably made of soft gelatin or water-soluble Polymer, each containing a portion of detergent concentrate contains.
  • the invention also includes a portion of this Detergent concentrate in a water-soluble shell preferably made of soft gelatin or water-soluble polymer.
  • the inventive detergent concentrate is single-phase as a yellowish clear liquid with a viscosity (Brookfield) from about 100 to about 1000 mPa ⁇ s. That means also that the enzymes contained therein in dissolved form are. In the prior art, this was very difficult to achieve since enzymes are in a non-aqueous surfactant solution hardly solve.
  • the inventive organic Solvent the enzymes surprisingly in one not only solved, but also (and still) inactivated Form before. This inactivated form causes the enzymes Do not attack the water-soluble shell when the latter is off Soft gelatin exists.
  • the inventive Detergent concentrate inexpensively in conventional water-soluble Beveled portions of soft gelatin.
  • soaps ie sodium, potassium or triethanolamine salts of C 12-22 alkylcarboxylic acids are contained in the detergent concentrate according to the invention and a detergent concentrate nevertheless results as a liquid single-phase mixture and clear solution, which is likewise surprising in the non-aqueous composition of the solvent in the detergent concentrate since, according to general knowledge, soaps in non-aqueous solvents generally do not give a clear solution.
  • Detergent concentrates according to the invention which are present in a single phase and as a clear dissolving liquid having a viscosity (Brookfield) of about 100 to about 1000 mPa ⁇ s, may contain, for example, the following components: Wt .-% Component (s) 30-70 at least one 2- to 4-times ethoxylated fatty alcohol polyethylene glycol ether sulfate of a mono- to trialkylamine or a mono- to trialkanolamine 10-50 at least one 3 to 11 times ethoxylated fatty alcohol polyethylene glycol ether 5-25 at least one polyol such as propylene glycol, butylene glycol and glycerol 1-4 at least one enzyme, for example a protease such as Savinase (R) (Novo Nordisk A / S, Bagsvaerd, Denmark) 2-4 at least one soap ie a sodium, potassium or triethanolamine salt of a C 12-22 alkylcarboxylic acid

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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (3)

  1. Concentré de lessive essentiellement dépourvu d'eau constitué d'un mélange liquide contenant au moins un solvant organique, au moins un agent mouillant et au moins une enzyme, caractérisé en ce que ledit mélange contient comme solvant 30 à 70 % en poids d'au moins un sulfate d'éther polyéthylèneglycolique d'alcool gras éthoxylé 2 à 4 fois d'une mono- à tri-alkylamine ou d'une mono- à tri-alkanolamine, 10 à 50 % en poids d'au moins un éther polyéthylèneglycolique d'alcool gras éthoxylé 3 à 11 fois et 5 à 25 % en poids d'au moins un polyol, comme agent mouillant 2 à 4 % en poids d'au moins un sel de sodium, de potassium ou de triéthanotamine d'un acide C12 à 22-alkylcarboxylique, ainsi que 1 à 4 % en poids d'au moins une enzyme.
  2. Utilisation du concentré de lessive selon la revendication 1 pour le versement par portions dans des enveloppes hydrosolubles de préférence en gélatine souple ou en polymère hydrosoluble et qui contiennent chacune une portion de concentré de lessive.
  3. Portion de concentré de lessive selon la revendication 1 contenue dans une enveloppe hydrosoluble de préférence en gélatine souple ou en polymère hydrosoluble.
EP00113434A 1999-07-06 2000-06-24 Détergent de lavage concentré, liquide, portionable et sans eau Expired - Lifetime EP1067176B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH124199 1997-06-04
CH01241/99A CH695688A5 (de) 1999-07-06 1999-07-06 Flüssiges portionierbares wasserfreies Waschmittelkonzentrat.

Publications (2)

Publication Number Publication Date
EP1067176A1 EP1067176A1 (fr) 2001-01-10
EP1067176B1 true EP1067176B1 (fr) 2005-03-23

Family

ID=4205784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00113434A Expired - Lifetime EP1067176B1 (fr) 1999-07-06 2000-06-24 Détergent de lavage concentré, liquide, portionable et sans eau

Country Status (4)

Country Link
EP (1) EP1067176B1 (fr)
AT (1) ATE291612T1 (fr)
CH (1) CH695688A5 (fr)
DE (1) DE50009837D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358191B (en) * 2000-01-13 2002-06-26 Mcbride Robert Ltd Detergent Package
GB2373254A (en) * 2001-03-16 2002-09-18 Procter & Gamble Detergent product
EP1397479A1 (fr) * 2001-06-18 2004-03-17 Colgate-Palmolive Company Systeme de nettoyage renfermant une composition de nettoyage liquide placee dans un contenant soluble dans l'eau
US6521581B1 (en) 2001-12-14 2003-02-18 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water-soluble package with multiple distinctly colored layers of liquid laundry detergent
DE10162647A1 (de) * 2001-12-20 2003-07-10 Henkel Kgaa Detergenz-haltige Portion
WO2003089563A2 (fr) * 2002-04-19 2003-10-30 Colgate-Palmolive Company Systeme nettoyant comprenant une composition de nettoyage liquide placee dans un contenant hydrosoluble
US9856440B2 (en) 2016-03-02 2018-01-02 The Procter & Gamble Company Compositions containing anionic surfactant and a solvent comprising butanediol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998750A (en) * 1975-06-30 1976-12-21 The Procter & Gamble Company Liquid detergent composition
NZ208156A (en) * 1983-05-31 1986-11-12 Colgate Palmolive Co Built single-phase liquid detergent compositions containing stabilised enzymes
US4486329A (en) * 1983-10-17 1984-12-04 Colgate-Palmolive Company Liquid all-purpose cleaner
US4670179A (en) * 1986-05-29 1987-06-02 Colgate Palmolive Company Stabilized built single phase liquid detergent composition containing enzymes
JP2603535B2 (ja) * 1989-03-13 1997-04-23 第一工業製薬株式会社 単位包装洗剤
JPH03280880A (ja) * 1990-03-30 1991-12-11 Mitsui Toatsu Chem Inc 非水系高活性酵素
ATE135739T1 (de) * 1990-11-02 1996-04-15 Clorox Co Eine stabile, gelöste persäure enthaltendes, flüssiges, nichtwässriges waschmittel
DE4301358C2 (de) * 1992-01-30 1995-08-10 Hermann Scheler Verpackungsfreies Waschmittel, insbesondere Körper- und/oder Textilwaschmittel
JPH0657299A (ja) * 1992-05-13 1994-03-01 Procter & Gamble Co:The 陰イオン界面活性剤とカルボキシレートビルダーとタンパク分解酵素とアルカノールアミノとを含有する液体洗剤
WO1995006102A1 (fr) * 1993-08-27 1995-03-02 Colgate-Palmolive Company Microemulsion liquide non aqueuse

Also Published As

Publication number Publication date
EP1067176A1 (fr) 2001-01-10
ATE291612T1 (de) 2005-04-15
CH695688A5 (de) 2006-07-31
DE50009837D1 (de) 2005-04-28

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