EP0129987A1 - Compositions de nettoyage - Google Patents

Compositions de nettoyage Download PDF

Info

Publication number
EP0129987A1
EP0129987A1 EP84303552A EP84303552A EP0129987A1 EP 0129987 A1 EP0129987 A1 EP 0129987A1 EP 84303552 A EP84303552 A EP 84303552A EP 84303552 A EP84303552 A EP 84303552A EP 0129987 A1 EP0129987 A1 EP 0129987A1
Authority
EP
European Patent Office
Prior art keywords
cleaning composition
composition according
cineole
surfactant
terpene component
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
EP84303552A
Other languages
German (de)
English (en)
Other versions
EP0129987B1 (fr
Inventor
Robert George Macfarlane
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.)
Benckiser Ltd
Original Assignee
OPTIKON Ltd
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 OPTIKON Ltd filed Critical OPTIKON Ltd
Priority to AT84303552T priority Critical patent/ATE23559T1/de
Publication of EP0129987A1 publication Critical patent/EP0129987A1/fr
Application granted granted Critical
Publication of EP0129987B1 publication Critical patent/EP0129987B1/fr
Expired 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/26—Organic compounds, e.g. vitamins containing oxygen
    • 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
    • C11D3/2068—Ethers

Definitions

  • This invention relates to cleaning compositions, such as detergents and soaps, suitable for use in the cleaning of and removal of stains from fabrics, natural and synthetic fibres, plastics, metals and many other materials.
  • the present invention provides a cleaning composition
  • a cleaning composition comprising a surfactant component and a terpene component consisting essentially of cineole substantially free of phellandrene.
  • cineole is a particularly effective stain removing or dispersing aid which at the same time is particularly well tolerated by the skins of most people.
  • This latter feature is particularly important in practice because in many situations hand washing is the most convenient cleaning method for removing stains.
  • This feature also allows the possibility of using the cleaning composition for removing stains from the hands.
  • substantially pure cineole e.g. cineole BPC is used though in general cineole containing up to the order of 50% of other non-harmful terpenes may be used.
  • cineole BPC and cineole containing up to 10% w/w of terpenes such as ⁇ -pinene and p-cymene and up to,20 or 30% w/w of terpenes such ast ⁇ -ter- pineol may be used.
  • Other aromatic compounds may also be tolerated in relatively small amounts depending on their degree of innocuousness.. Thus small amounts e.g.
  • phenolic compounds may be present though preferably the cineole.is substantially free of phenolic compounds.Although even lower proportions of cineole could be used this would normally be less desired since it would generally require the use of a larger amount of the terpene component in order to maintain the cleaning power of the composition.
  • cineole has been found to be particularly effective when used in cool or cold water thereby minimizing the risk of 'setting' of the stain which may occur when hot or even warm wash solutions are used.
  • Yet another significant advantage that may be obtained with the present invention is that surfaces which have been cleaned with a cleaning composition of the present invention exhibit a significant repellent effect on pests such as cockroaches, which has not been previously found with other terpene containing cleaners, thereby making the cleaning compositions particularly useful in shipboard and catering situations.
  • the cleaning compositions may be used by itself if desired either undiluted or diluted in a washing or cleaning medium such as water. More conveniently though the cleaning composition of the invention is used as an additive composition which is incorporated in a more or less conventional cleaning agent such as a soap or detergent composition.
  • the cineole may be used in various proportions to the other constituents in the cleaning composition depending inter alia on the nature of the other constituents, the constituents of any cleaning agent into which the composition is intended to be incorporated, and the materials to be cleaned e.g. metal or fibre, and in certain cases the nature of the stain material.
  • the cineole preferably comprises from 0.1 to 70% v/v of the cleaning composition, preferably from 3 to 70% in the case of an additive compos- i tion with the higher concentrations being preferred in the Case of additives for detergents and the lower ones in the case of additives for soaps.
  • additive compositions these may be incorporated in any convenient proportion relative to the detergent, or soap, for example at from 0.1 to 35% by volume, preferably at about 3% by volume.
  • the present invention provides a cleaning composition
  • a cleaning composition comprising a surfactant component and a terpene component comprising cineole substantially free of phellandrene, the cineole constituting from 0.1 to 70% v/v, preferably from 0.3 to 70% v/v, most preferably from 0.3 to 50% v/v, of the composition, preferably the terpene component does not contain any phellandrene.
  • the cineole used may be either synthetic cineole (e.g. obtained by conversion of other terpenes having similar structures, for example from(X - terpineole)or natural cineole obtained from certain cineole - containing eucalyptus species such as E. (Eucalyptus) Polybracteata, E. Smithii, E. Globulus, E. Viridis, E. dives "var" C, E. Australiana, E. Elaeophora, E. Sideroxylon, E. Leucoxy- lon, E. Cineorifolia, and E. dumosa, which generally contain 70% or more cineole, by recovery e.g.
  • synthetic cineole e.g. obtained by conversion of other terpenes having similar structures, for example from(X - terpineole)or natural cineole obtained from certain cineole - containing eucalyptus species such as E. (Eucalyptus) Polybract
  • cineole-containing cajuput oil sources such as the narrow-leaved forms of certain Melaleuca species e.g. M. Caujuputi and M. Leucadendron (Myrtaceae) or solvent extraction from the natural oils obtained therefrom.
  • synthetic forms of the natural oil "mixtures” e.g. commercially available synthetic cajuput oil BPC obtainable from, for example 1 but using a synthetic cajuput oil obtained from Zimmerman Hobbs Ltd. of Milton Keynes, England in place of the substantially pure cineole component.
  • the cineole used is not less than 95%, most desirably not less than 99% v/v pure, free of phellandrene, and contains not more than 1% of other terpenes.
  • the cineole may conveniently be employed as a solution, for example, in an aliphatic alcohol, preferably a lower alkyl alcohol, for example ethanol or methanol, conveniently in the form of methylated spirits.
  • an aliphatic alcohol preferably a lower alkyl alcohol, for example ethanol or methanol
  • the cineole is used as a from 30 to 90% v/v solution, preferably a 40% v/v solution, especially in the case of a methylated spirits solution.
  • the methylated spirit is solvent itself contributes to the stain removing properties of composition.
  • the surfactant component may comprise one or more of any suitable surfactant including anionic, cationic or nonionic surfactants; suitable surfactants which may be mentioned include sodium dodecylbenzene sulphonate such as the form commercially available from Albright & Wilson of Whitehaven, England, under the Trade Name “Nansa”, or sodium lauryl ether sulphate or sodium lauryl sulphate also available from Albright & Wilson under the Trade Name "Empiynin”.
  • an emulsifying and foam stablising agent that is a stain softening agent such as a lauric acid diethanolamide.
  • a stain softening agent such as a lauric acid diethanolamide.
  • This may conveniently be in the form of l:l coconut oil diethanolamide, coconut oil containing some 48% lauric acid.
  • Such materials are readily available commercially e.g. from Albright &, Wilson of Whitehaven, England, under the Trade Name EMPILAN.
  • an alkali metal salt for example aqueous sodium chloride
  • an emulsifying agent such as a sorbitol ester emulsifying agent
  • a disinfectant colouring, bleaching, and/or brightening agents
  • a filler for example one or more of an alkali metal salt, for example aqueous sodium chloride
  • an emulsifying agent such as a sorbitol ester emulsifying agent
  • a disinfectant for example aqueous sodium chloride
  • colouring, bleaching, and/or brightening agents for example a sorbitol ester emulsifying agent
  • a filler for example one or more of an alkali metal salt, for example aqueous sodium chloride
  • an emulsifying agent such as a sorbitol ester emulsifying agent
  • a disinfectant colouring, bleaching, and/or brightening agents
  • a filler for example one or more of an alkali metal salt, for
  • soap and detergent compositions may be employed in any conventional form including soap tablets, flakes and powder and liquid detergent and concentrate. Whilst the invention extends to an additive composition suitable for incorporation in a conventional soap detergent, or hand cleaning gel or cream, the composition of the invention may be used in its concentrate form or merely diluted in water.
  • composition of the invention may be made by bringing the cineole and surfactant components into intimate a mixture with each other, and with any other ingredients, that may be required. Where a softening agent is used this is desirably added after any alkali metal salt has been added to the cineole surfactant mixture.
  • the resulting composition is then suitable for use as an additive for incorporation in a soap base comprising generally alkali metal hydroxide, water, and a fatty acid component such as beef tallow and coconut oil, or in a detergent optionally with water, to form an intimate blend therewith.
  • composition was made from the following ingredients:
  • An additive composition was prepared from the following ingredients:
  • the surfactant (20 mls) was added to the cineole solution (100 mls) and thoroughly mixed therewith. After standing for 5 minutes the softening agent (30 mls) was added and mixed in. The resulting additive composition was a clear liquid (150 mls).
  • a conventional soap composition was made up by dissolving caustic soda (Na OH 30 g) in water 20 mls and progressively brought into admixture with natural fatty acids in the form a blend of beef tallow (80% w/w) and coconut oil (20% w/w) (30 g) and stirred and boiled. After separation of the residual lye, additive composition (2.0 mls) prepared according to Example 2 was mixed in thoroughly the resulting mixture then being compressed in a mould to form a soap tablet.
  • caustic soda Na OH 30 g
  • a cajuput oil based additive composition was prepared in accordance with the procedure of Example 1 but using a synthetic cajuput oil obtained from Z i mmerman Hobbs Ltd. of Milton Keynes, England
  • the synthetic cajuput oil had a cineole content of 60.6% by weight and was substantially free of isoeugenol and phellandrene.
  • Other terpene components of the oil used were ⁇ -terpineol 20. 0%, w/w, p-cymene 6.2% w/w, ⁇ -pinene 5.1% w/w, and ⁇ -terpinene 1.25% w/w.
  • Example 3 The procedure of Example 3 was followed but using the additive composition of Example 4 in place of that of Example 2.

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (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)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
EP84303552A 1983-05-27 1984-05-25 Compositions de nettoyage Expired EP0129987B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84303552T ATE23559T1 (de) 1983-05-27 1984-05-25 Reinigungsmittelzusammensetzungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838314710A GB8314710D0 (en) 1983-05-27 1983-05-27 Cleaning compositions
GB8314710 1983-05-27

Publications (2)

Publication Number Publication Date
EP0129987A1 true EP0129987A1 (fr) 1985-01-02
EP0129987B1 EP0129987B1 (fr) 1986-11-12

Family

ID=10543472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84303552A Expired EP0129987B1 (fr) 1983-05-27 1984-05-25 Compositions de nettoyage

Country Status (6)

Country Link
EP (1) EP0129987B1 (fr)
AT (1) ATE23559T1 (fr)
CA (1) CA1228276A (fr)
DE (1) DE3461297D1 (fr)
GB (1) GB8314710D0 (fr)
ZA (1) ZA843874B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002169A1 (fr) * 1991-07-19 1993-02-04 Ppg Industries, Inc. Composition de nettoyage par microemulsion a base de terpene
WO1998005750A1 (fr) * 1996-08-05 1998-02-12 Henkel Kommanditgesellschaft Auf Aktien Procede de lavage
EP1796741A1 (fr) * 2004-03-09 2007-06-20 Sunnywipes Pty Ltd Solution de nettoyage et lingettes et procede de nettoyage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0914031B1 (pt) 2008-10-20 2023-12-12 Unilever Ip Holdings B.V. Uso de uma composição para higiene das mãos
MX2012003563A (es) 2009-09-24 2012-04-30 Unilever Nv Agente desinfectante que comprende eugenol, terpineol y timol.
BR112013013085B1 (pt) 2010-12-07 2018-02-14 Unilever N.V. Composição de cuidados orais, enxaguante bucal, creme dental, dentífrico, método para desinfetar a cavidade oral e uso de uma composição
US9693941B2 (en) 2011-11-03 2017-07-04 Conopco, Inc. Liquid personal wash composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040882A1 (fr) * 1980-05-27 1981-12-02 THE PROCTER & GAMBLE COMPANY Compositions détergentes liquides
EP0080749A1 (fr) * 1981-11-12 1983-06-08 THE PROCTER & GAMBLE COMPANY Compositions détergentes liquides

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040882A1 (fr) * 1980-05-27 1981-12-02 THE PROCTER & GAMBLE COMPANY Compositions détergentes liquides
EP0080749A1 (fr) * 1981-11-12 1983-06-08 THE PROCTER & GAMBLE COMPANY Compositions détergentes liquides

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002169A1 (fr) * 1991-07-19 1993-02-04 Ppg Industries, Inc. Composition de nettoyage par microemulsion a base de terpene
US5213624A (en) * 1991-07-19 1993-05-25 Ppg Industries, Inc. Terpene-base microemulsion cleaning composition
WO1998005750A1 (fr) * 1996-08-05 1998-02-12 Henkel Kommanditgesellschaft Auf Aktien Procede de lavage
EP1796741A1 (fr) * 2004-03-09 2007-06-20 Sunnywipes Pty Ltd Solution de nettoyage et lingettes et procede de nettoyage
EP1796741A4 (fr) * 2004-03-09 2011-05-04 Sunnywipes Pty Ltd Solution de nettoyage et lingettes et procede de nettoyage

Also Published As

Publication number Publication date
ZA843874B (en) 1985-02-27
EP0129987B1 (fr) 1986-11-12
GB8314710D0 (en) 1983-07-06
CA1228276A (fr) 1987-10-20
DE3461297D1 (en) 1987-01-02
ATE23559T1 (de) 1986-11-15

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