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EP0344828A3 - Liquid detergent compositions - Google Patents

Liquid detergent compositions Download PDF

Info

Publication number
EP0344828A3
EP0344828A3 EP89201025A EP89201025A EP0344828A3 EP 0344828 A3 EP0344828 A3 EP 0344828A3 EP 89201025 A EP89201025 A EP 89201025A EP 89201025 A EP89201025 A EP 89201025A EP 0344828 A3 EP0344828 A3 EP 0344828A3
Authority
EP
European Patent Office
Prior art keywords
weight
liquid detergent
detergent compositions
soap
composition
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Withdrawn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
EP89201025A
Other languages
German (de)
French (fr)
Other versions
EP0344828A2 (en
Inventor
Daniel Pierre Marie Berthod
Robert Blokland
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 PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10636499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0344828(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0344828A2 publication Critical patent/EP0344828A2/en
Publication of EP0344828A3 publication Critical patent/EP0344828A3/en
Withdrawn legal-status Critical Current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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38663—Stabilised liquid enzyme 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-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
    • 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

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)
  • Detergent Compositions (AREA)

Abstract

Environmentally preferred, isotropic, aqueous, liquid detergents, comprising:
  • ( i ) at least 20 % by weight of a surfactant system, of which at least 5 % by weight of the total composition is soap;
  • ( ii) at least 5 % by weight of propylene glycol;
  • (iii) less than 5 mmol per litre of calcium;
    • said composition being substantially free of a di- or tri-alkanolamine capable of forming a complex with soap. Preferably the compositions also comprise a boron compound and glycerol to provide good enzyme stability.
    EP89201025A 1988-05-06 1989-04-20 Liquid detergent compositions Withdrawn EP0344828A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    GB8810822 1988-05-06
    GB888810822A GB8810822D0 (en) 1988-05-06 1988-05-06 Liquid detergent compositions

    Publications (2)

    Publication Number Publication Date
    EP0344828A2 EP0344828A2 (en) 1989-12-06
    EP0344828A3 true EP0344828A3 (en) 1990-07-18

    Family

    ID=10636499

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP89201025A Withdrawn EP0344828A3 (en) 1988-05-06 1989-04-20 Liquid detergent compositions

    Country Status (6)

    Country Link
    EP (1) EP0344828A3 (en)
    JP (1) JP2672642B2 (en)
    AU (1) AU618348B2 (en)
    BR (1) BR8902113A (en)
    GB (1) GB8810822D0 (en)
    ZA (1) ZA893329B (en)

    Families Citing this family (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US5308530A (en) * 1990-11-21 1994-05-03 Lever Brothers Company, Division Of Conopco, Inc. Detergent compositions containing polycarboxylates and calcium-sensitive enzymes
    JPH06507198A (en) * 1991-04-30 1994-08-11 ザ、プロクター、エンド、ギャンブル、カンパニー Liquid cleaning agents containing arylboronic acids
    CA2124788C (en) * 1991-12-04 1998-02-10 Stanton L. Boyer Liquid laundry detergents with citric acid, cellulase, and boric-diol complex to inhibit proteolytic enzyme
    US5442100A (en) * 1992-08-14 1995-08-15 The Procter & Gamble Company β-aminoalkyl and β-N-peptidylaminoalkyl boronic acids
    US6121225A (en) * 1998-12-21 2000-09-19 Condea Vista Company Stable aqueous enzyme compositions
    EP1702976A1 (en) * 2005-03-16 2006-09-20 Cognis IP Management GmbH Process for production of liquid detergent compositions comprising soap and alkylbenzenesulfonate
    US20120152544A1 (en) * 2010-12-16 2012-06-21 Parris Michael D Cold weather compatible crosslinker solution
    EP3109306A1 (en) * 2015-06-22 2016-12-28 The Procter and Gamble Company Low solvent liquid detergent compositions
    JP7641738B2 (en) * 2020-12-28 2025-03-07 ライオン株式会社 Liquid cleaning agents

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    BE773893R (en) * 1971-10-13 1972-04-13 Staley Mfg Co A E Stabilized enzymatic compositions - used in washing and stain removing compounds,containing polyhydroxyl stabilizers
    FR2369338A1 (en) * 1976-11-01 1978-05-26 Unilever Nv LONG-STORAGE ENYMATIC LIQUID DETERGENT COMPOSITION
    EP0080748A1 (en) * 1981-11-13 1983-06-08 Unilever N.V. Enzymatic liquid cleaning composition
    GB2140819A (en) * 1983-05-31 1984-12-05 Colgate Palmolive Co Built single-phase liquid anionic detergent composition containing stabilized enzymes

    Family Cites Families (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4673525A (en) * 1985-05-13 1987-06-16 The Procter & Gamble Company Ultra mild skin cleansing composition

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    BE773893R (en) * 1971-10-13 1972-04-13 Staley Mfg Co A E Stabilized enzymatic compositions - used in washing and stain removing compounds,containing polyhydroxyl stabilizers
    FR2369338A1 (en) * 1976-11-01 1978-05-26 Unilever Nv LONG-STORAGE ENYMATIC LIQUID DETERGENT COMPOSITION
    EP0080748A1 (en) * 1981-11-13 1983-06-08 Unilever N.V. Enzymatic liquid cleaning composition
    GB2140819A (en) * 1983-05-31 1984-12-05 Colgate Palmolive Co Built single-phase liquid anionic detergent composition containing stabilized enzymes

    Also Published As

    Publication number Publication date
    BR8902113A (en) 1990-01-02
    AU618348B2 (en) 1991-12-19
    EP0344828A2 (en) 1989-12-06
    JPH01318099A (en) 1989-12-22
    GB8810822D0 (en) 1988-06-08
    ZA893329B (en) 1991-01-30
    JP2672642B2 (en) 1997-11-05
    AU3398789A (en) 1989-11-09

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    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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    AK Designated contracting states

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    Designated state(s): CH DE ES FR GB IT LI NL SE

    PUAL Search report despatched

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    RHK1 Main classification (correction)

    Ipc: C11D 17/00

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    17P Request for examination filed

    Effective date: 19900615

    RAP3 Party data changed (applicant data changed or rights of an application transferred)

    Owner name: UNILEVER N.V.

    Owner name: UNILEVER PLC

    17Q First examination report despatched

    Effective date: 19930414

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

    18D Application deemed to be withdrawn

    Effective date: 19940520