CA2235680A1 - Improvements relating to antimicrobial cleaning compositions - Google Patents

Improvements relating to antimicrobial cleaning compositions

Info

Publication number
CA2235680A1
CA2235680A1 CA002235680A CA2235680A CA2235680A1 CA 2235680 A1 CA2235680 A1 CA 2235680A1 CA 002235680 A CA002235680 A CA 002235680A CA 2235680 A CA2235680 A CA 2235680A CA 2235680 A1 CA2235680 A1 CA 2235680A1
Authority
CA
Canada
Prior art keywords
linear
product
provides
cleaning composition
cleaning compositions
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
CA002235680A
Other languages
French (fr)
Other versions
CA2235680C (en
Inventor
Kenneth Leslie Rabone
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
Original Assignee
Unilever Plc
Kenneth Leslie Rabone
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=10785151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2235680(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Plc, Kenneth Leslie Rabone filed Critical Unilever Plc
Publication of CA2235680A1 publication Critical patent/CA2235680A1/en
Application granted granted Critical
Publication of CA2235680C publication Critical patent/CA2235680C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/2017—Monohydric alcohols branched
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention provides a hygienic cleaning composition of pH < 6 or pH > 8 which comprises: a) 0.01-30 wt.% on product of an ethoxylated nonionic surfactant, other than an alkyl phenol derivative, said surfactant having an HLB of 10-14 (this is typically an ethoxylated alcohol having a chain length of C8-C14 and 4-10 ethoxy groups per molecule), and, b) 1-30 wt.% on product of a C1-C5 linear or branched alcohol (this is typically selected from the group comprising propan-2-ol, propanol, ethanol and mixtures thereof). It is believed that the use of 1-30 wt.% of a C1-C5 linear or branched alcohol as a biocidal activity improving additive for the selected nonionic surfactants greatly improves the biocidal properties of the compositions under the pH
conditions specified. The specification also provides a method of cleaning and disinfecting a hard surface which comprises the step of treating said surface with a cleaning composition as claimed.
CA002235680A 1995-12-08 1996-11-05 Improvements relating to antimicrobial cleaning compositions Expired - Fee Related CA2235680C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9525155.9A GB9525155D0 (en) 1995-12-08 1995-12-08 Improvements relating to antimicrobial cleaning compositions
GB9525155.9 1995-12-08
PCT/EP1996/004876 WO1997021795A1 (en) 1995-12-08 1996-11-05 Improvements relating to antimicrobial cleaning compositions

Publications (2)

Publication Number Publication Date
CA2235680A1 true CA2235680A1 (en) 1997-06-19
CA2235680C CA2235680C (en) 2002-03-05

Family

ID=10785151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002235680A Expired - Fee Related CA2235680C (en) 1995-12-08 1996-11-05 Improvements relating to antimicrobial cleaning compositions

Country Status (9)

Country Link
EP (1) EP0874887B1 (en)
AU (1) AU699602B2 (en)
BR (1) BR9611979A (en)
CA (1) CA2235680C (en)
DE (1) DE69607391T2 (en)
ES (1) ES2146421T3 (en)
GB (1) GB9525155D0 (en)
WO (1) WO1997021795A1 (en)
ZA (1) ZA969481B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047635A1 (en) * 1997-04-24 1998-10-29 Black Robert H Composition for cleaning transparent hard surfaces and method of using same
WO2001044430A1 (en) * 1999-12-14 2001-06-21 Unilever Plc Antimicrobial solutions
GB2393908A (en) * 2002-10-12 2004-04-14 Reckitt Benckiser Inc Thickened, abrasive containing, liquid disinfectant
WO2014082854A2 (en) 2012-11-29 2014-06-05 Unilever N.V. Mild antibacterial cleansing compositions
DE102016112163A1 (en) 2016-07-04 2018-01-04 Schülke & Mayr GmbH Soaked textile fabric with effective delivery of an alcoholic drink preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420484A (en) * 1979-08-13 1983-12-13 Sterling Drug Inc. Basic amino or ammonium antimicrobial agent-polyethylene glycol ester surfactant-betaine and/or amine oxide surfactant compositions and method of use therof
US4284532A (en) * 1979-10-11 1981-08-18 The Procter & Gamble Company Stable liquid detergent compositions
FR2667220B1 (en) * 1990-09-28 1997-01-17 Peters Sa COMPOSITION OF CLEANING-DECONTAMINATING AGENT, PARTICULARLY FOR SURGICAL INSTRUMENTS.
CA2077398A1 (en) * 1991-09-06 1993-03-07 William J. Cook Acidic disinfectant all-purpose liquid cleaning composition

Also Published As

Publication number Publication date
DE69607391T2 (en) 2000-07-27
DE69607391D1 (en) 2000-04-27
ES2146421T3 (en) 2000-08-01
ZA969481B (en) 1998-05-12
EP0874887A1 (en) 1998-11-04
AU7567396A (en) 1997-07-03
BR9611979A (en) 1999-02-17
CA2235680C (en) 2002-03-05
WO1997021795A1 (en) 1997-06-19
AU699602B2 (en) 1998-12-10
EP0874887B1 (en) 2000-03-22
GB9525155D0 (en) 1996-02-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed