MY105010A - Detergent compositions and process for preparing them. - Google Patents

Detergent compositions and process for preparing them.

Info

Publication number
MY105010A
MY105010A MYPI89000999A MYPI19890999A MY105010A MY 105010 A MY105010 A MY 105010A MY PI89000999 A MYPI89000999 A MY PI89000999A MY PI19890999 A MYPI19890999 A MY PI19890999A MY 105010 A MY105010 A MY 105010A
Authority
MY
Malaysia
Prior art keywords
mixer
detergent
preparing
detergent compositions
acid
Prior art date
Application number
MYPI89000999A
Inventor
Taylor Thomas
Peter Donald
George Evans David
William Hollingsworth Michael
Donaldson Robert
Timothy Hight Andrew
Ramniranjan Dhanuka Vinodkumar
John Russell Peter
George Mcleod Gordon
John Price Timothy
Venkat Bhujle Vijay
Vaman Dhalewadikar Shashank
Thomas Keningley Stephen
Kantioal Ranpuria Chandulal
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
Priority claimed from GB888817386A external-priority patent/GB8817386D0/en
Application filed by Unilever Plc filed Critical Unilever Plc
Publication of MY105010A publication Critical patent/MY105010A/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions

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

A PROCESS FOR THE PREPARATION OF DETERGENT POWDER OF HIGH BULK DENSITY COMPRISES NEUTRALISING A DETERGENT ACID (ANIONIC SURFACTANT PRECURSOR), EG LINEAR ALKYLBENZENE SULPHONIC ACID, WITH A PARTICULATE WATER-SOLUBLE ALKALINE INORGANIC MATERIAL, FOR EXAMPLE, SODIUM CARBONATE (OPTIONALLY PLUS OTHER ALKALINE MATERIALS, DETERGENCY BUILDERS ETC), IN A HIGH-SPEED MIXER/GRANULOR, EG FUKAE MIXER, AND GRANULATING THE PRODUCT IN THE MIXER. THE LIQUID TO SOLID RATIO IS KEPT LOW THROUGHOUT THE NEUTRALISATION STEP, SO THAT THE REACTION MIXTURE REMAINS IN PARTICULATE FORM THROUGHOUT THE PROCESS.
MYPI89000999A 1988-07-21 1989-07-21 Detergent compositions and process for preparing them. MY105010A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB888817386A GB8817386D0 (en) 1988-07-21 1988-07-21 Detergent compositions & process for preparing them
GB898910087A GB8910087D0 (en) 1988-07-21 1989-05-03 Detergent compositions and process for preparing them
IN149BO1989 1989-06-08

Publications (1)

Publication Number Publication Date
MY105010A true MY105010A (en) 1994-07-30

Family

ID=27264001

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI89000999A MY105010A (en) 1988-07-21 1989-07-21 Detergent compositions and process for preparing them.

Country Status (6)

Country Link
AU (1) AU612504B2 (en)
CA (1) CA1337513C (en)
GB (1) GB2221695B (en)
HK (1) HK53292A (en)
MY (1) MY105010A (en)
SG (1) SG38092G (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919847A (en) * 1988-06-03 1990-04-24 Colgate Palmolive Co. Process for manufacturing particulate detergent composition directly from in situ produced anionic detergent salt
GB8922018D0 (en) * 1989-09-29 1989-11-15 Unilever Plc Detergent compositions and process for preparing them
GB9001285D0 (en) * 1990-01-19 1990-03-21 Unilever Plc Detergent compositions and process for preparing them
CA2027518A1 (en) * 1990-10-03 1992-04-04 Richard L. Tadsen Process for preparing high density detergent compositions containing particulate ph sensitive surfactant
EP0506184B1 (en) * 1991-03-28 1998-07-01 Unilever N.V. Detergent compositions and process for preparing them
US5486317A (en) * 1992-02-14 1996-01-23 The Procter & Gamble Company Process for making detergent granules by neutralization of sulphonic acids
ES2104884T3 (en) * 1992-02-14 1997-10-16 Procter & Gamble PROCEDURE FOR PREPARING DETERGENT GRANULES FOR SULPHONIC ACID NEUTRALIZATION.
DE4314885A1 (en) * 1993-05-05 1994-11-10 Sued Chemie Ag Process for neutralizing the acid form of anionic surfactants, agglomerates and detergents obtained thereafter
USH1604H (en) * 1993-06-25 1996-11-05 Welch; Robert G. Process for continuous production of high density detergent agglomerates in a single mixer/densifier
US5565422A (en) * 1995-06-23 1996-10-15 The Procter & Gamble Company Process for preparing a free-flowing particulate detergent composition having improved solubility
GB9517132D0 (en) * 1995-08-22 1995-10-25 Unilever Plc Detergent compositions
US6172033B1 (en) 1996-07-04 2001-01-09 The Procter & Gamble Company Process for conditioning of surfactant pastes to form high active surfactant agglomerates
EP0816486B1 (en) * 1996-07-04 2004-04-14 The Procter & Gamble Company Process for conditioning of surfactant pastes to form high active surfactant agglomerates
US6022843A (en) * 1998-09-09 2000-02-08 The Clorox Company Non-phosphate, agglomerated laundry booster
GB9825563D0 (en) * 1998-11-20 1999-01-13 Unilever Plc Particulate laundry detergent compositions containing anionic surfactant granules
GB0125653D0 (en) 2001-10-25 2001-12-19 Unilever Plc Process for the production of detergent granules
WO2003035816A1 (en) 2001-10-25 2003-05-01 Unilever Plc Process for the production of detergent granules
EP2123744B1 (en) 2008-05-22 2010-05-12 Unilever PLC Manufacture of dertergent granules by dry neutralisation
WO2011058032A1 (en) * 2009-11-13 2011-05-19 Unilever Nv Free flowing detergent granule
WO2011061044A1 (en) 2009-11-20 2011-05-26 Unilever Nv Detergent granules
EP2380958A1 (en) * 2010-04-19 2011-10-26 The Procter & Gamble Company Solid detergent composition comprising glycerol carbonate
WO2016041168A1 (en) 2014-09-18 2016-03-24 The Procter & Gamble Company Structured detergent particles and granular detergent compositions containing thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents

Also Published As

Publication number Publication date
AU612504B2 (en) 1991-07-11
CA1337513C (en) 1995-11-07
GB2221695A (en) 1990-02-14
GB8916703D0 (en) 1989-09-06
AU3883889A (en) 1990-01-25
GB2221695B (en) 1992-02-12
HK53292A (en) 1992-07-24
SG38092G (en) 1992-09-04

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