CA2245962A1 - Process for manufacture of high density detergent granules - Google Patents

Process for manufacture of high density detergent granules

Info

Publication number
CA2245962A1
CA2245962A1 CA 2245962 CA2245962A CA2245962A1 CA 2245962 A1 CA2245962 A1 CA 2245962A1 CA 2245962 CA2245962 CA 2245962 CA 2245962 A CA2245962 A CA 2245962A CA 2245962 A1 CA2245962 A1 CA 2245962A1
Authority
CA
Canada
Prior art keywords
manufacture
high density
detergent granules
density detergent
prepared
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 2245962
Other languages
French (fr)
Other versions
CA2245962C (en
Inventor
Donald Scott Adams
Bruce Albert Yeazell
Eric Fitzgerald Riddick
Junan Kao
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.)
Procter and Gamble Co
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
Application filed by Individual filed Critical Individual
Priority to CA 2245962 priority Critical patent/CA2245962C/en
Publication of CA2245962A1 publication Critical patent/CA2245962A1/en
Application granted granted Critical
Publication of CA2245962C publication Critical patent/CA2245962C/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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/10—Carbonates ; Bicarbonates

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)
  • Detergent Compositions (AREA)

Abstract

Free flowing detergent agglomerates containing high levels of anionic surfactant are prepared in a process utilizing ultrafine particulate detergency builders.
CA 2245962 1996-02-29 1996-02-29 Process for manufacture of high density detergent granules Expired - Fee Related CA2245962C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2245962 CA2245962C (en) 1996-02-29 1996-02-29 Process for manufacture of high density detergent granules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2245962 CA2245962C (en) 1996-02-29 1996-02-29 Process for manufacture of high density detergent granules

Publications (2)

Publication Number Publication Date
CA2245962A1 true CA2245962A1 (en) 1997-09-04
CA2245962C CA2245962C (en) 2002-01-29

Family

ID=32075061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2245962 Expired - Fee Related CA2245962C (en) 1996-02-29 1996-02-29 Process for manufacture of high density detergent granules

Country Status (1)

Country Link
CA (1) CA2245962C (en)

Also Published As

Publication number Publication date
CA2245962C (en) 2002-01-29

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130228