EP0964907A1 - Composition detergente contenant un adjuvant de zeolite particulaire et un agent lubrifiant - Google Patents

Composition detergente contenant un adjuvant de zeolite particulaire et un agent lubrifiant

Info

Publication number
EP0964907A1
EP0964907A1 EP96931608A EP96931608A EP0964907A1 EP 0964907 A1 EP0964907 A1 EP 0964907A1 EP 96931608 A EP96931608 A EP 96931608A EP 96931608 A EP96931608 A EP 96931608A EP 0964907 A1 EP0964907 A1 EP 0964907A1
Authority
EP
European Patent Office
Prior art keywords
zeolite
detergent composition
zeolite builder
lubricant
composition according
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.)
Withdrawn
Application number
EP96931608A
Other languages
German (de)
English (en)
Other versions
EP0964907A4 (fr
Inventor
Jonathan Richard Clare
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
Publication of EP0964907A1 publication Critical patent/EP0964907A1/fr
Publication of EP0964907A4 publication Critical patent/EP0964907A4/fr
Withdrawn legal-status Critical Current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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D3/128—Aluminium silicates, e.g. zeolites

Definitions

  • the detergent composition according to the invention contains as an essential component a surfactant selected from anionics, nonionics, zwitterionics, ampholytics and cationics.
  • the nonionic surfactant is preferably a hydrophobic nonionic surfactant, particularly an alkoxylated nonionic surfactant, having a hydrophilic lipophilic balance (hlb) value of ⁇ 9.5, more preferably ⁇ 10.5.
  • hlb hydrophilic lipophilic balance
  • hydrophobic alkoxylated nonionic surfactants include alkoxylated adducts of fatty alcohols containing an average of less than 5 alkylene oxide groups per molecule.
  • the alkylene oxide residues may, for example, be ethylene oxide residues or mixtures thereof with propylene oxide residues.
  • Preferred nonionic surfactants include primary Cj 1-C15 aliphatic alcohols condensed with an average of no more than five ethylene oxide groups per mole of alcohol, having an ethylene oxide content of less than 50% by weight, preferably from 25% to less than 50% by weight.
  • the second essential component ofthe detergent compositions ofthe present invention is an aluminosilicate zeolite builder, optionally in conjunction with one or more cobuilders.
  • aluminosilicate zeolite builders are generally water-insoluble.
  • the zeolite builder is typically present at a level of from 1% to 80%, more preferably from 15% to 40% by weight ofthe compositions.
  • WO 93/16159 describes particularly suitable fatty alcohol poly (ethylene glycol) ethers which contain from 4 to 7 glycol units.
  • DE 4124247 A similarly describes suitable fatty alcohol poly (ethylene glycol) ethers.
  • DE 3401861 A describes suitable alkylphenol polyglycol ethers.
  • DE 344431 1 A describes suitable isotridecyl polyglycol ethers.
  • the detergent composition according to the invention may contain other detergent components such as cobuilders, bleaches, fluorescers, antiredeposition agents, inorganic salts such as sodium sulphate, other enzymes, lather control agents, fabric softening agents, pigments, coloured speckles and perfumes.
  • other detergent components such as cobuilders, bleaches, fluorescers, antiredeposition agents, inorganic salts such as sodium sulphate, other enzymes, lather control agents, fabric softening agents, pigments, coloured speckles and perfumes.
  • the bleach system preferably comprises a peroxy bleach compound, preferably an inorganic persalt, optionally in conjunction with a peroxyacid bleach precursor.
  • Suitable persalts include sodium perborate monohydrate and tetrahydrate and sodium percarbonate, with sodium percarbonate being most preferred.
  • Preferred bleach precursors are peracetic acid precursors, such as tetraacetylethylene diamine (TAED); peroxybenzoic acid precursors.
  • TAED tetraacetylethylene diamine
  • the detergent composition according to the invention may be of any physical type, for example powders, liquids and gels. However, granular and liquid compositions are preferred.
  • the detergent compositions ofthe invention may be prepared by any suitable method.
  • the particulate detergent compositions are suitably prepared by any tower (spray-drying) or non-tower process.
  • TAS Sodium alkyl sulfate surfactant containing predominantly C 16 - Cj 8 alkyl chains derived from tallow oil.
  • Alcalase Proteolytic enzyme sold under the tradename Alcalase by Novo Industries A S (approx 1 % enzyme activity by weight)
  • the detergent compositions A to E according to the invention which comprise a zeolite particle lubricant (i.e. PEG 1 or PEG 2), show good results in stain removal and lower printed cotton fabric damage as compared with a composition comprising no zeolite particle lubricant.
  • a zeolite particle lubricant i.e. PEG 1 or PEG 2

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

Cette invention concerne une composition détergente qui contient d'une part, un adjuvant de zéolite dont la taille, d50, des particules est inférieure à 1,0 micron et d'autre part, un agent qui peut servir de lubrifiant de l'adjuvant de zéolite particulaire et réduire ainsi tout contact abrasif entre l'adjuvant et les tissus au cours du processus de blanchissage du linge.
EP96931608A 1995-09-30 1996-09-13 Composition detergente contenant un adjuvant de zeolite particulaire et un agent lubrifiant Withdrawn EP0964907A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9520024.2A GB9520024D0 (en) 1995-09-30 1995-09-30 Detergent composition
GB9520024 1995-09-30
PCT/US1996/014858 WO1997012953A1 (fr) 1995-09-30 1996-09-13 Composition detergente contenant un adjuvant de zeolite particulaire et un agent lubrifiant

Publications (2)

Publication Number Publication Date
EP0964907A1 true EP0964907A1 (fr) 1999-12-22
EP0964907A4 EP0964907A4 (fr) 2000-01-05

Family

ID=10781586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96931608A Withdrawn EP0964907A4 (fr) 1995-09-30 1996-09-13 Composition detergente contenant un adjuvant de zeolite particulaire et un agent lubrifiant

Country Status (5)

Country Link
EP (1) EP0964907A4 (fr)
BR (1) BR9610730A (fr)
CA (1) CA2233594A1 (fr)
GB (1) GB9520024D0 (fr)
WO (1) WO1997012953A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552054A1 (fr) * 1992-01-17 1993-07-21 Unilever Plc Compositions détergentes
DE4320358A1 (de) * 1993-06-21 1994-12-22 Henkel Kgaa Verfahren zur Herstellung wasch- oder reinigungsaktiver Extrudate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8825783D0 (en) * 1988-11-03 1988-12-07 Unilever Plc Novel aluminosilicates & detergent compositions containing them
DE4109501A1 (de) * 1991-03-22 1992-09-24 Degussa Waessrige stabile suspension wasserunloeslicher, zum binden von calciumionen befaehigter silikate und deren verwendung zur herstellung von wasch- und reinigungsmitteln
USH1468H (en) * 1994-04-28 1995-08-01 Costa Jill B Detergent compositions containing cellulase enzyme and selected perfumes for improved odor and stability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552054A1 (fr) * 1992-01-17 1993-07-21 Unilever Plc Compositions détergentes
DE4320358A1 (de) * 1993-06-21 1994-12-22 Henkel Kgaa Verfahren zur Herstellung wasch- oder reinigungsaktiver Extrudate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9712953A1 *

Also Published As

Publication number Publication date
GB9520024D0 (en) 1995-12-06
BR9610730A (pt) 1999-07-13
EP0964907A4 (fr) 2000-01-05
CA2233594A1 (fr) 1997-04-10
WO1997012953A1 (fr) 1997-04-10

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