CA2084868A1 - Hard surface cleaners - Google Patents

Hard surface cleaners

Info

Publication number
CA2084868A1
CA2084868A1 CA 2084868 CA2084868A CA2084868A1 CA 2084868 A1 CA2084868 A1 CA 2084868A1 CA 2084868 CA2084868 CA 2084868 CA 2084868 A CA2084868 A CA 2084868A CA 2084868 A1 CA2084868 A1 CA 2084868A1
Authority
CA
Canada
Prior art keywords
hard surface
surface cleaners
regions
contacts
corrosion
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
CA 2084868
Other languages
French (fr)
Other versions
CA2084868C (en
Inventor
James D. Cropper
Hendrik S. Kielman
Ronald M. Morris
Raymond J. Wallaert
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
Individual
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
Priority claimed from GB919126307A external-priority patent/GB9126307D0/en
Priority claimed from GB929204194A external-priority patent/GB9204194D0/en
Priority claimed from GB929204977A external-priority patent/GB9204977D0/en
Application filed by Individual filed Critical Individual
Publication of CA2084868A1 publication Critical patent/CA2084868A1/en
Application granted granted Critical
Publication of CA2084868C publication Critical patent/CA2084868C/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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0094—High foaming 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
    • C11D17/0043—For use with aerosol devices
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0073—Anticorrosion 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to foaming hard surface cleaners, and containers comprising the same in an enclosure. It is known, to provide foaming hard surface cleaners in a metal can together with a propellant to dispense the cleaner. Corrosion may occur on the interior surface of the can, in regions where the can contacts the liquid phase and more especially in regions where the can contacts the vapour phase (ie. in the headspace) and it is known to include in the composition a volatile amine, preferably a primary or secondary amine or ammonia. It is desirable to prevent corrosion in the gas phase while maintaining an acceptable product fragrance. In the compositions disclosed herein, adequate head space corrosion protection is attained with lower ammonia levels, by inverting the can after filling and holding the can in an inverted position for a sufficient length of time for a protective film to form in the eventual upper region of the can and subsequently reverting the can to a conventional attitude to complete formation of a protective film in the lower region of the can.
CA 2084868 1991-12-11 1992-12-08 Hard surface cleaners Expired - Fee Related CA2084868C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB9126307.9 1991-12-11
GB919126307A GB9126307D0 (en) 1991-12-11 1991-12-11 Improvements to hard surface cleaners
GB9204194.6 1992-02-27
GB929204194A GB9204194D0 (en) 1992-02-27 1992-02-27 Improvements to hard surface cleaners
GB9204977.4 1992-03-06
GB929204977A GB9204977D0 (en) 1992-03-06 1992-03-06 Improvements to hard surface cleaners

Publications (2)

Publication Number Publication Date
CA2084868A1 true CA2084868A1 (en) 1993-06-12
CA2084868C CA2084868C (en) 2003-02-04

Family

ID=27265961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2084868 Expired - Fee Related CA2084868C (en) 1991-12-11 1992-12-08 Hard surface cleaners

Country Status (8)

Country Link
EP (1) EP0546828B1 (en)
JP (1) JPH05239500A (en)
AU (1) AU668119B2 (en)
BR (1) BR9204976A (en)
CA (1) CA2084868C (en)
DE (1) DE69208840T2 (en)
ES (1) ES2084296T3 (en)
TR (1) TR26353A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770548B1 (en) * 1996-05-14 1999-06-29 Johnson & Son Inc S C Rinseable hard surface cleaner comprising silicate and hydrophobic acrylic polymer
CA2301224A1 (en) 1997-08-27 1999-03-04 The Procter & Gamble Company Process for filling pressurised containers and valve therefor
JP2002226898A (en) * 1999-01-13 2002-08-14 Nisshin Kagaku Kk Cleaning agent for spray
GB2380231A (en) * 2001-09-26 2003-04-02 Reckitt Benckiser Nv Corrosion inhibitors for tin plated aerosol canisters
JP2014156567A (en) * 2013-02-18 2014-08-28 Planet Company:Kk Method for manufacturing an aqueous modified detergent
WO2022183174A1 (en) * 2021-02-24 2022-09-01 Valvoline Licensing And Intellectual Property Llc Foaming evaporator coil cleaner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296147A (en) * 1964-06-24 1967-01-03 Dow Chemical Co Cleaner for food residues
US3915633A (en) * 1972-09-21 1975-10-28 Colgate Palmolive Co Complexing acid pre-wash composition and method
FR2469450A1 (en) * 1979-11-12 1981-05-22 Solitaire Produits Entretien F Aq. aerosol descaling and cleaning compsn. - contg. organic acid, surfactant, gelling agent and hygroscopic agent
GB8305790D0 (en) * 1983-03-02 1983-04-07 Unilever Plc Liquid detergent composition

Also Published As

Publication number Publication date
JPH05239500A (en) 1993-09-17
CA2084868C (en) 2003-02-04
DE69208840T2 (en) 1996-08-29
EP0546828B1 (en) 1996-03-06
AU668119B2 (en) 1996-04-26
AU3007992A (en) 1993-06-17
EP0546828A1 (en) 1993-06-16
ES2084296T3 (en) 1996-05-01
DE69208840D1 (en) 1996-04-11
TR26353A (en) 1995-03-15
BR9204976A (en) 1993-06-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed