PH12019500526A1 - Domestic laundering method - Google Patents

Domestic laundering method

Info

Publication number
PH12019500526A1
PH12019500526A1 PH12019500526A PH12019500526A PH12019500526A1 PH 12019500526 A1 PH12019500526 A1 PH 12019500526A1 PH 12019500526 A PH12019500526 A PH 12019500526A PH 12019500526 A PH12019500526 A PH 12019500526A PH 12019500526 A1 PH12019500526 A1 PH 12019500526A1
Authority
PH
Philippines
Prior art keywords
textile garment
pcnt
agitating
aqueous solution
anionic surfactant
Prior art date
Application number
PH12019500526A
Other versions
PH12019500526B1 (en
Inventor
Stephen Norman Batchelor
Jayne Michelle Bird
David Stephen Grainger
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57018034&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH12019500526(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of PH12019500526A1 publication Critical patent/PH12019500526A1/en
Publication of PH12019500526B1 publication Critical patent/PH12019500526B1/en

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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/06—Ether- or thioether carboxylic acids
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A laundry washing method comprising the sequential steps of: (i) agitating a textile garment in an aqueous solution of 0.5-10g/L of a rinse conditioner comprising 1-25 wt pcnt of a quaternary ammonium compound having the general formula (I): [N+(R1)(R2)(R3)(R4)]y X- (I), wherein: R1-R 4, are independently selected from a C1-C30 hydrocarbon group; wherein at least one of R 1-R 4 are selected from C10-C20 hydrocarbons group; X is an anion; y is the valence of X; (ii) drying the textile garment; (iii) agitating the textile garment in an aqueous solution of 0.5-10g/L of a main wash detergent formulation comprising 5-40 wt pcnt of anionic surfactant, the anionic surfactant providing 0.02-1 g/L, of an alkyl ether carboxylic acid or carboxylate salt thereof of the following structure: R-(OCH2CH2)n-OCH2-COOH, wherein R is a saturated or mono-unsaturated C10-C18 alkyl chain and n]4.
PH12019500526A 2016-09-27 2019-03-12 Domestic laundering method PH12019500526B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16190945 2016-09-27
PCT/EP2017/074236 WO2018060139A1 (en) 2016-09-27 2017-09-25 Domestic laundering method

Publications (2)

Publication Number Publication Date
PH12019500526A1 true PH12019500526A1 (en) 2020-02-24
PH12019500526B1 PH12019500526B1 (en) 2022-01-12

Family

ID=57018034

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019500526A PH12019500526B1 (en) 2016-09-27 2019-03-12 Domestic laundering method

Country Status (7)

Country Link
EP (1) EP3519542B1 (en)
CN (1) CN109790491B (en)
AR (1) AR109557A1 (en)
BR (1) BR112019006017A2 (en)
PH (1) PH12019500526B1 (en)
WO (1) WO2018060139A1 (en)
ZA (1) ZA201901996B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023012093A1 (en) 2021-08-05 2023-02-09 Unilever Ip Holdings B.V. Method
WO2025045963A1 (en) * 2023-08-30 2025-03-06 Unilever Ip Holdings B.V. Solid laundry composition

Family Cites Families (50)

* Cited by examiner, † Cited by third party
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WO2012054058A1 (en) 2010-10-22 2012-04-26 The Procter & Gamble Company Bis-azo colorants for use as bluing agents
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Also Published As

Publication number Publication date
CN109790491B (en) 2021-02-23
ZA201901996B (en) 2020-07-29
CN109790491A (en) 2019-05-21
AR109557A1 (en) 2018-12-19
EP3519542B1 (en) 2020-02-19
BR112019006017A2 (en) 2019-06-18
PH12019500526B1 (en) 2022-01-12
WO2018060139A1 (en) 2018-04-05
EP3519542A1 (en) 2019-08-07

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