EP0438320A3 - Detergent compositions and process for preparing them - Google Patents

Detergent compositions and process for preparing them Download PDF

Info

Publication number
EP0438320A3
EP0438320A3 EP19910300422 EP91300422A EP0438320A3 EP 0438320 A3 EP0438320 A3 EP 0438320A3 EP 19910300422 EP19910300422 EP 19910300422 EP 91300422 A EP91300422 A EP 91300422A EP 0438320 A3 EP0438320 A3 EP 0438320A3
Authority
EP
European Patent Office
Prior art keywords
preparing
detergent compositions
detergent
compositions
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.)
Ceased
Application number
EP19910300422
Other languages
English (en)
Other versions
EP0438320A2 (en
Inventor
David George Evans
Gordon George Mcleod
Donald Peter
Korkut Remzi Yuregir
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
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=10669596&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0438320(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0438320A2 publication Critical patent/EP0438320A2/en
Publication of EP0438320A3 publication Critical patent/EP0438320A3/en
Ceased 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
    • 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)
EP19910300422 1990-01-19 1991-01-18 Detergent compositions and process for preparing them Ceased EP0438320A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909001285A GB9001285D0 (en) 1990-01-19 1990-01-19 Detergent compositions and process for preparing them
GB9001285 1990-01-19

Publications (2)

Publication Number Publication Date
EP0438320A2 EP0438320A2 (en) 1991-07-24
EP0438320A3 true EP0438320A3 (en) 1992-02-19

Family

ID=10669596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910300422 Ceased EP0438320A3 (en) 1990-01-19 1991-01-18 Detergent compositions and process for preparing them

Country Status (11)

Country Link
EP (1) EP0438320A3 (cs)
JP (1) JP2918710B2 (cs)
KR (1) KR960000207B1 (cs)
AU (1) AU640979B2 (cs)
BR (1) BR9100127A (cs)
CA (1) CA2034244C (cs)
GB (1) GB9001285D0 (cs)
IN (1) IN171897B (cs)
MY (1) MY107892A (cs)
TR (1) TR27438A (cs)
ZA (1) ZA91385B (cs)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3192469B2 (ja) * 1991-05-17 2001-07-30 花王株式会社 ノニオン洗剤粒子の製造方法
ES2104884T3 (es) * 1992-02-14 1997-10-16 Procter & Gamble Procedimiento para elaborar granulos de detergente por neutralizacion de acidos sulfonicos.
US5486317A (en) * 1992-02-14 1996-01-23 The Procter & Gamble Company Process for making detergent granules by neutralization of sulphonic acids
AU673926B2 (en) * 1993-07-13 1996-11-28 Colgate-Palmolive Company, The Process for preparing detergent composition having high bulk density
GB9324129D0 (en) † 1993-11-24 1994-01-12 Unilever Plc Detergent compositions and process for preparing them
EP0663439B1 (en) * 1994-01-17 2000-08-16 The Procter & Gamble Company Process for preparing detergent granules
EP0678573B1 (en) * 1994-04-20 2000-11-29 The Procter & Gamble Company Process for the manufacture of free-flowing detergent granules
US5703037A (en) * 1994-04-20 1997-12-30 The Procter & Gamble Company Process for the manufacture of free-flowing detergent granules
US5565137A (en) * 1994-05-20 1996-10-15 The Proctor & Gamble Co. Process for making a high density detergent composition from starting detergent ingredients
TW326472B (en) * 1994-08-12 1998-02-11 Kao Corp Method for producing nonionic detergent granules
US5573697A (en) * 1995-05-31 1996-11-12 Riddick; Eric F. Process for making high active, high density detergent granules
GB9526097D0 (en) * 1995-12-20 1996-02-21 Unilever Plc Process
BR9708702A (pt) * 1996-04-17 1999-08-03 Procter & Gamble Processo para produção de detergente de alta densidade utilizando uma pasta de tens o superficial muito ativa com estabilidade aperfeiçoada
TW462987B (en) * 1996-08-26 2001-11-11 Kao Corp Method for producing high-bulk density detergent composition
DE19700776A1 (de) * 1997-01-13 1998-07-16 Henkel Kgaa Granulares Waschmittel mit verbessertem Fettauswaschvermögen
GB9711359D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Detergent powder composition
AU724226B2 (en) 1997-05-30 2000-09-14 Unilever Plc Free-flowing particulate detergent compositions
DE19822941A1 (de) * 1998-05-22 1999-11-25 Henkel Kgaa Verfahren zur Herstellung von Wasch- und Reinigungsmitteln
DE19844523A1 (de) 1998-09-29 2000-03-30 Henkel Kgaa Granulationsverfahren
US6576605B1 (en) 1998-10-28 2003-06-10 The Procter & Gamble Company Process for making a free flowing detergent composition
EP1124931A1 (en) * 1998-10-28 2001-08-22 The Procter & Gamble Company Process for making a free flowing detergent composition
DE10163603B4 (de) 2001-12-21 2006-05-04 Henkel Kgaa Verfahren zur Herstellung builderhaltiger Tensidgranulate
DE10232304B4 (de) * 2002-07-17 2005-10-27 Henkel Kgaa Neutralisation im Mischer
AU2003263591A1 (en) 2002-09-06 2004-03-29 Kao Corporation Detergent particles
EP1832648A1 (en) * 2006-03-08 2007-09-12 Unilever Plc Laundry detergent composition and process
WO2011061045A1 (en) * 2009-11-20 2011-05-26 Unilever Nv Detergent granule and its manufacture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124284A1 (cs) * 1971-02-01 1972-09-22 Colgate Palmolive Co
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
EP0340013A2 (en) * 1988-04-29 1989-11-02 Unilever Plc Detergent compositions and process for preparing them
WO1990001536A1 (en) * 1988-08-05 1990-02-22 Cussons (International) Limited Detergents
EP0352135B1 (en) * 1988-07-21 1994-09-28 Unilever Plc Detergent compositions and process for preparing them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221695B (en) * 1988-07-21 1992-02-12 Unilever Plc Detergent compositions and process for preparing them

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124284A1 (cs) * 1971-02-01 1972-09-22 Colgate Palmolive Co
GB2209172A (en) * 1987-08-28 1989-05-04 Unilever Plc Preparation of solid particulate components for detergents
EP0340013A2 (en) * 1988-04-29 1989-11-02 Unilever Plc Detergent compositions and process for preparing them
EP0352135B1 (en) * 1988-07-21 1994-09-28 Unilever Plc Detergent compositions and process for preparing them
WO1990001536A1 (en) * 1988-08-05 1990-02-22 Cussons (International) Limited Detergents

Also Published As

Publication number Publication date
KR910014499A (ko) 1991-08-31
KR960000207B1 (ko) 1996-01-03
JP2918710B2 (ja) 1999-07-12
BR9100127A (pt) 1991-10-22
JPH04363398A (ja) 1992-12-16
AU6938991A (en) 1991-07-25
IN171897B (cs) 1993-01-30
ZA91385B (en) 1992-09-30
CA2034244A1 (en) 1991-07-20
AU640979B2 (en) 1993-09-09
MY107892A (en) 1996-06-29
EP0438320A2 (en) 1991-07-24
CA2034244C (en) 1999-11-30
GB9001285D0 (en) 1990-03-21
TR27438A (tr) 1995-05-24

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