ZA897237B - Process for preparing detergent powders having improved dispensing properties - Google Patents

Process for preparing detergent powders having improved dispensing properties

Info

Publication number
ZA897237B
ZA897237B ZA897237A ZA897237A ZA897237B ZA 897237 B ZA897237 B ZA 897237B ZA 897237 A ZA897237 A ZA 897237A ZA 897237 A ZA897237 A ZA 897237A ZA 897237 B ZA897237 B ZA 897237B
Authority
ZA
South Africa
Prior art keywords
improved dispensing
detergent powders
dispensing properties
preparing detergent
preparing
Prior art date
Application number
ZA897237A
Inventor
Richard Llewelyn Davies
Llewelyn Davies Richard
Elfred Huw Evans
Huw Evans Elfred
Harry Pearson
Pearson Harry
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10644168&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA897237(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Plc filed Critical Unilever Plc
Publication of ZA897237B publication Critical patent/ZA897237B/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
    • 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
    • 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
    • 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
    • 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
    • C11D11/02—Preparation in the form of powder by spray drying

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)
ZA897237A 1988-09-23 1989-09-22 Process for preparing detergent powders having improved dispensing properties ZA897237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888822456A GB8822456D0 (en) 1988-09-23 1988-09-23 Detergent compositions & processes for preparing them

Publications (1)

Publication Number Publication Date
ZA897237B true ZA897237B (en) 1991-05-29

Family

ID=10644168

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA897237A ZA897237B (en) 1988-09-23 1989-09-22 Process for preparing detergent powders having improved dispensing properties

Country Status (7)

Country Link
EP (1) EP0360330B1 (en)
AU (1) AU623682B2 (en)
DE (1) DE68915911T2 (en)
ES (1) ES2055012T3 (en)
GB (1) GB8822456D0 (en)
TR (1) TR24254A (en)
ZA (1) ZA897237B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8927362D0 (en) † 1989-12-04 1990-01-31 Unilever Plc Process for manufacturing a granular detergent composition
DE69206994T2 (en) * 1991-08-13 1996-08-14 Procter & Gamble METHOD FOR PRODUCING A GRANULAR MACHINE DISHWASHER
US5456854A (en) * 1992-06-19 1995-10-10 Amway Corporation Dispensible powder detergent
DE4221736A1 (en) * 1992-07-02 1994-01-05 Henkel Kgaa Solid wash-active preparation with improved washing-in behavior
US5458799A (en) * 1993-08-03 1995-10-17 Amway Corporation Mix process for formulating detergents
DE69408146T2 (en) * 1994-11-04 1998-08-27 Amway Corp Powder that can be distributed from a dispenser
DE19500644B4 (en) * 1995-01-12 2010-09-09 Henkel Ag & Co. Kgaa Spray-dried detergent or component thereof
GB2315764A (en) * 1996-07-31 1998-02-11 Procter & Gamble Detergent comprising surfactant, acid source and alkaline source
US6096703A (en) * 1996-07-31 2000-08-01 The Procter & Gamble Company Process and composition for detergents
US7018972B2 (en) 2001-10-25 2006-03-28 Unilever Home and Personal Care USA a division of Conopco, Inc. Process for the production of detergent granules
GB0125653D0 (en) 2001-10-25 2001-12-19 Unilever Plc Process for the production of detergent granules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006110A (en) * 1971-11-30 1977-02-01 Colgate-Palmolive Company Manufacture of free-flowing particulate heavy duty synthetic detergent composition
US3971726A (en) * 1972-10-19 1976-07-27 Colgate-Palmolive Company Process for lowering the bulk density of alkali making built synthetic detergent compositions
GB2082620B (en) * 1977-10-06 1983-02-02 Colgate Palmolive Co Detergent compositions
GB8323131D0 (en) * 1983-08-27 1983-09-28 Procter & Gamble Ltd Detergent compositions

Also Published As

Publication number Publication date
EP0360330A2 (en) 1990-03-28
AU4167089A (en) 1990-03-29
DE68915911T2 (en) 1994-09-22
EP0360330B1 (en) 1994-06-08
EP0360330A3 (en) 1990-12-27
TR24254A (en) 1991-07-04
ES2055012T3 (en) 1994-08-16
DE68915911D1 (en) 1994-07-14
GB8822456D0 (en) 1988-10-26
AU623682B2 (en) 1992-05-21

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