ZA839296B - Fabric washing process and detergent composition for use therein - Google Patents

Fabric washing process and detergent composition for use therein

Info

Publication number
ZA839296B
ZA839296B ZA839296A ZA839296A ZA839296B ZA 839296 B ZA839296 B ZA 839296B ZA 839296 A ZA839296 A ZA 839296A ZA 839296 A ZA839296 A ZA 839296A ZA 839296 B ZA839296 B ZA 839296B
Authority
ZA
South Africa
Prior art keywords
particles
water
dispersant
fatty acid
wash liquor
Prior art date
Application number
ZA839296A
Inventor
James Francis Davies
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA839296B publication Critical patent/ZA839296B/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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • 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
    • C11D3/2079—Monocarboxylic acids-salts thereof

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)
  • Detergent Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Particulate detergent compositions, especially for use in cold water, contain a detergent active material, optionally an alkaline material and builder particles comprising a dispersant in solid solution with a salt of a saturated fatty acid having at least 16 carbon atoms. The dispersant is an alkyl benzene sulphonate. The particles may further contain a water-soluble or water-dispersible carrier to aid release of the fatty acid when the composition is added to a wash liquor. The builder particles have a size of 100 to 1500 mu m. Suitable carrier materials include starch, clay, silica and inorganic salts. When the alkaline material is carbonate, the addition of the builder particles to the wash liquor may be delayed until after a critical state is reached.
ZA839296A 1982-12-17 1983-12-14 Fabric washing process and detergent composition for use therein ZA839296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8236003 1982-12-17

Publications (1)

Publication Number Publication Date
ZA839296B true ZA839296B (en) 1985-07-31

Family

ID=10535059

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA839296A ZA839296B (en) 1982-12-17 1983-12-14 Fabric washing process and detergent composition for use therein

Country Status (7)

Country Link
EP (1) EP0113978B1 (en)
AT (1) ATE29151T1 (en)
AU (1) AU551234B2 (en)
DE (1) DE3373195D1 (en)
NO (1) NO834649L (en)
PH (1) PH19239A (en)
ZA (1) ZA839296B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8415302D0 (en) * 1984-06-15 1984-07-18 Unilever Plc Fabric washing process
US6133217A (en) * 1998-08-28 2000-10-17 Huntsman Petrochemical Corporation Solubilization of low 2-phenyl alkylbenzene sulfonates
US6083897A (en) * 1998-08-28 2000-07-04 Huntsman Petrochemical Corporation Solubilization of low 2-phenyl alkylbenzene sulfonates
WO2000042140A1 (en) 1999-01-11 2000-07-20 Huntsman Petrochemical Corporation Surfactant compositions containing alkoxylated amines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196095A (en) * 1978-07-11 1980-04-01 Church & Dwight Co. Inc. Dry blending using magnesium stearate
JPS55104400A (en) * 1979-02-06 1980-08-09 Kureha Chemical Ind Co Ltd Detergent composition
IT1124027B (en) * 1979-03-23 1986-05-07 Mira Lanza Spa DETERGENT COMPOSITION WITH LOW OR NO PHOSPHORUS CONTENT

Also Published As

Publication number Publication date
DE3373195D1 (en) 1987-10-01
NO834649L (en) 1984-06-18
AU2236483A (en) 1984-06-21
EP0113978B1 (en) 1987-08-26
EP0113978A1 (en) 1984-07-25
AU551234B2 (en) 1986-04-24
ATE29151T1 (en) 1987-09-15
PH19239A (en) 1986-02-14

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