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EP1446470A1 - Compositions detergentes abrasives liquides - Google Patents

Compositions detergentes abrasives liquides

Info

Publication number
EP1446470A1
EP1446470A1 EP02777294A EP02777294A EP1446470A1 EP 1446470 A1 EP1446470 A1 EP 1446470A1 EP 02777294 A EP02777294 A EP 02777294A EP 02777294 A EP02777294 A EP 02777294A EP 1446470 A1 EP1446470 A1 EP 1446470A1
Authority
EP
European Patent Office
Prior art keywords
composition according
cleaning composition
abrasive
amount
meth
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.)
Granted
Application number
EP02777294A
Other languages
German (de)
English (en)
Other versions
EP1446470B1 (fr
Inventor
Nancy Iris Unilever de Argentina SA BEJARANO
Diego Unilever de Argentina SA PRIETO
José Daniel Unilever de Argentina SA SIVEIRO
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 PLC
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
Priority to EP02777294A priority Critical patent/EP1446470B1/fr
Publication of EP1446470A1 publication Critical patent/EP1446470A1/fr
Application granted granted Critical
Publication of EP1446470B1 publication Critical patent/EP1446470B1/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions

Definitions

  • the two components of the double polymeric thickening system are generally used in a (meth) acrylate polymer/cellulose ether ratio of between 20:1 and 1:1, preferably between 10:1 and 2:1, more preferably between 7:1 and 2:1.
  • Preferred weight average particle sizes for the abrasives fall in the range 1-500 microns, with values of 5-100 microns being particularly preferred.
  • the compositions according to the invention preferably contain one or more detergent surfactants. They may be chosen from a wide range of anionic, nonionic, zwitterionic and amphoteric surfactants well known in the art . For liquid abrasive cleaning compositions anionic and/or nonionic surfactants are most often chosen as the principle surfactant and for the purposes of the present invention nonionic surfactants are particularly preferred.
  • Suitable surfactants are compounds commonly used as surface-active agents given in the well-known textbooks: "Surface Active Agents” Vol.l, by Schwartz & Perry, Interscience 1949; Vol .2 by Schwartz, Perry & Berch,
  • compositions according to the invention may further comprise well-known optional components to further enhance their properties in use, such as builders, antifoams, preservatives, antimicrobials, etc. They may also comprise components to enhance their consumer appeal such as colorants, pigments and perfume. They may contain bleaching agents provided that the other components in the composition are stable in their presence

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des compositions détergentes abrasives liquides aqueuses. Ces compositions contiennent 10 à 50 % d'un abrasif inorganique, ainsi qu'un système épaississant polymère double comprenant un éther de cellulose non ionique et un polymère (méth)acrylique qui gonfle ou se dissout dans les alcalis.
EP02777294A 2001-11-06 2002-10-08 Compositions detergentes abrasives liquides Expired - Lifetime EP1446470B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02777294A EP1446470B1 (fr) 2001-11-06 2002-10-08 Compositions detergentes abrasives liquides

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01204217 2001-11-06
EP01204217 2001-11-06
PCT/EP2002/011268 WO2003040284A1 (fr) 2001-11-06 2002-10-08 Compositions detergentes abrasives liquides
EP02777294A EP1446470B1 (fr) 2001-11-06 2002-10-08 Compositions detergentes abrasives liquides

Publications (2)

Publication Number Publication Date
EP1446470A1 true EP1446470A1 (fr) 2004-08-18
EP1446470B1 EP1446470B1 (fr) 2006-02-08

Family

ID=8181188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02777294A Expired - Lifetime EP1446470B1 (fr) 2001-11-06 2002-10-08 Compositions detergentes abrasives liquides

Country Status (7)

Country Link
EP (1) EP1446470B1 (fr)
AR (1) AR037206A1 (fr)
AT (1) ATE317424T1 (fr)
DE (1) DE60209135T2 (fr)
HU (1) HUP0401706A2 (fr)
WO (1) WO2003040284A1 (fr)
ZA (1) ZA200402658B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070117736A1 (en) * 2005-11-22 2007-05-24 Figger David L Sprayable high viscosity thixotropic surface cleaners
WO2009017660A2 (fr) * 2007-07-31 2009-02-05 The Dial Corporation Nettoyant abrasif liquide distribuable, à fluidification par cisaillement, présentant des propriétés améliorées d'élimination des salissures, d'aptitude au rinçage et de stabilité de phases
ES2577147T3 (es) * 2012-10-15 2016-07-13 The Procter & Gamble Company Composición detergente líquida con partículas abrasivas
WO2018064284A1 (fr) 2016-09-30 2018-04-05 Novaflux, Inc. Compositions de nettoyage et de décontamination
EP3441447A1 (fr) * 2017-08-09 2019-02-13 Henkel AG & Co. KGaA Éther de cellulose non ionique en tant que renforçateur d'élimination de salissures lors du nettoyage de surfaces dures
WO2019195403A1 (fr) 2018-04-03 2019-10-10 Novaflux, Inc. Composition de nettoyage ayant un polymère superabsorbant
US12064495B2 (en) 2019-10-03 2024-08-20 Protegera, Inc. Oral cavity cleaning composition, method, and apparatus
US11918677B2 (en) 2019-10-03 2024-03-05 Protegera, Inc. Oral cavity cleaning composition method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830783A (en) * 1979-06-25 1989-05-16 Polymer Technology, Corp Abravise-containing contact lens cleaning materials
JPS60108499A (ja) * 1983-11-18 1985-06-13 ライオン株式会社 研磨材含有液体洗浄剤組成物
US5057241A (en) * 1988-11-16 1991-10-15 S. C. Johnson & Son, Inc. Dual polymer self-sealing detergent compositions and methods
DE19918265A1 (de) * 1999-04-22 2000-10-26 Henkel Kgaa Abrasivstoffhaltiges Reinigungsmittel mit Mikrokapseln

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03040284A1 *

Also Published As

Publication number Publication date
AR037206A1 (es) 2004-10-27
DE60209135T2 (de) 2006-07-13
ZA200402658B (en) 2005-04-05
HUP0401706A2 (hu) 2004-12-28
EP1446470B1 (fr) 2006-02-08
ATE317424T1 (de) 2006-02-15
DE60209135D1 (de) 2006-04-20
WO2003040284A1 (fr) 2003-05-15

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