CA1336668C - Detergent compositions and process for preparing them - Google Patents

Detergent compositions and process for preparing them

Info

Publication number
CA1336668C
CA1336668C CA000597593A CA597593A CA1336668C CA 1336668 C CA1336668 C CA 1336668C CA 000597593 A CA000597593 A CA 000597593A CA 597593 A CA597593 A CA 597593A CA 1336668 C CA1336668 C CA 1336668C
Authority
CA
Canada
Prior art keywords
detergent
granulation
mixer
active material
bulk density
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.)
Expired - Fee Related
Application number
CA000597593A
Other languages
English (en)
French (fr)
Inventor
Robert Donaldson
Andrew Timothy Hight
Michael William Hollingsworth
Keiichi Kawafuchi
Donald Peter
Peter John Russell
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
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=10636108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1336668(C) "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
Application granted granted Critical
Publication of CA1336668C publication Critical patent/CA1336668C/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/82—Compounds containing silicon
    • 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
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites

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)
CA000597593A 1988-04-29 1989-04-24 Detergent compositions and process for preparing them Expired - Fee Related CA1336668C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888810193A GB8810193D0 (en) 1988-04-29 1988-04-29 Detergent compositions & process for preparing them
GB8810193.6 1988-04-29

Publications (1)

Publication Number Publication Date
CA1336668C true CA1336668C (en) 1995-08-15

Family

ID=10636108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000597593A Expired - Fee Related CA1336668C (en) 1988-04-29 1989-04-24 Detergent compositions and process for preparing them

Country Status (14)

Country Link
EP (1) EP0340013B1 (es)
JP (1) JPH0768553B2 (es)
KR (1) KR950004824B1 (es)
AU (1) AU621611B2 (es)
BR (1) BR8902004A (es)
CA (1) CA1336668C (es)
DE (1) DE68927745T2 (es)
ES (1) ES2097741T3 (es)
GB (1) GB8810193D0 (es)
IN (1) IN170471B (es)
MY (1) MY104967A (es)
PH (1) PH24897A (es)
TR (1) TR24508A (es)
ZA (1) ZA893190B (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1323277C (en) * 1988-04-29 1993-10-19 Robert Donaldson Process for preparing detergent compositions
GB8826110D0 (en) * 1988-11-08 1988-12-14 Unilever Plc Enzyme-containing detergent compositions
GB8926718D0 (en) * 1989-11-27 1990-01-17 Unilever Plc Process for the preparation of detergent compositions
GB9001285D0 (en) * 1990-01-19 1990-03-21 Unilever Plc Detergent compositions and process for preparing them
GB9012612D0 (en) * 1990-06-06 1990-07-25 Unilever Plc Detergents compositions
GB9012613D0 (en) * 1990-06-06 1990-07-25 Unilever Plc Soap powder compositions
US5108646A (en) * 1990-10-26 1992-04-28 The Procter & Gamble Company Process for agglomerating aluminosilicate or layered silicate detergent builders
DE4100306A1 (de) * 1991-01-08 1992-07-09 Henkel Kgaa Kornfoermige, leicht loesliche trockenkonzentrate von inhaltsstoffen aus wasch- und/oder reinigungsmitteln und verfahren zu ihrer herstellung
GB9125035D0 (en) * 1991-11-26 1992-01-22 Unilever Plc Detergent compositions and process for preparing them
DE4221736A1 (de) * 1992-07-02 1994-01-05 Henkel Kgaa Feste waschaktive Zubereitung mit verbessertem Einspülverhalten
GB9225609D0 (en) * 1992-12-08 1993-01-27 Unilever Plc Detergent composition
GB9305599D0 (en) * 1993-03-18 1993-05-05 Unilever Plc Detergent compositions
US5610131A (en) * 1993-04-30 1997-03-11 The Procter & Gamble Company Structuring liquid nonionic surfactants prior to granulation process
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
US5968891A (en) * 1993-07-13 1999-10-19 Colgate-Palmolive Co. Process for preparing detergent composition having high bulk density
AU673926B2 (en) * 1993-07-13 1996-11-28 Colgate-Palmolive Company, The Process for preparing detergent composition having high bulk density
EP0643129A1 (en) * 1993-09-07 1995-03-15 The Procter & Gamble Company Process for preparing detergent compositions
GB9322530D0 (en) * 1993-11-02 1993-12-22 Unilever Plc Process for the production of a detergent composition
GB9323300D0 (en) * 1993-11-11 1994-01-05 Unilever Plc Detergent composition
US5565137A (en) * 1994-05-20 1996-10-15 The Proctor & Gamble Co. Process for making a high density detergent composition from starting detergent ingredients
GB9410677D0 (en) 1994-05-27 1994-07-13 Unilever Plc Detergent compositions
GB9417356D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
GB9417354D0 (en) 1994-08-26 1994-10-19 Unilever Plc Detergent particles and process for their production
AU6740496A (en) * 1995-09-04 1997-03-27 Unilever Plc Detergent compositions and process for preparing them
GB9524491D0 (en) * 1995-11-30 1996-01-31 Unilever Plc Detergent compositions containing soil release polymers
GB9524488D0 (en) * 1995-11-30 1996-01-31 Unilever Plc Detergent compositions containing soil release polymers
GB9524494D0 (en) * 1995-11-30 1996-01-31 Unilever Plc Detergent compositions containing soil release polymers
GB9525773D0 (en) 1995-12-16 1996-02-14 Unilever Plc Detergent composition
DE19600466A1 (de) * 1996-01-09 1997-07-10 Henkel Kgaa Verfahren zur Herstellung von granularen Wasch- oder Reinigungsmitteln bzw. Komponenten hierfür
GB9604000D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Production of anionic detergent particles
GB9604022D0 (en) * 1996-02-26 1996-04-24 Unilever Plc Anionic detergent particles
GB9605534D0 (en) * 1996-03-15 1996-05-15 Unilever Plc Detergent compositions
GB9606913D0 (en) 1996-04-02 1996-06-05 Unilever Plc Surfactant blends processes for preparing them and particulate detergent compositions containing them
GB9609699D0 (en) * 1996-05-09 1996-07-10 Unilever Plc Detergent compositions
GB9620093D0 (en) * 1996-09-26 1996-11-13 Unilever Plc Photofading inhibitor derivatives and their use in fabric treatment compositions
DE19709991C2 (de) 1997-03-11 1999-12-23 Rettenmaier & Soehne Gmbh & Co Waschmittelpreßling und Verfahren zu seiner Herstellung
DE19710254A1 (de) 1997-03-13 1998-09-17 Henkel Kgaa Wasch- oder reinigungsaktive Formkörper für den Gebrauch im Haushalt
DE19721885A1 (de) † 1997-05-26 1998-12-03 Henkel Kgaa Verfahren zur Herstellung kationtensidhaltiger Granulate
GB9711829D0 (en) 1997-06-06 1997-08-06 Unilever Plc Detergent compositions
GB9711831D0 (en) * 1997-06-06 1997-08-06 Unilever Plc Cleaning compositions
CA2318067A1 (en) * 1998-02-10 1999-08-19 Unilever Plc Tablet detergent compositions
DE19912031A1 (de) 1999-03-17 2000-09-21 Basf Ag Verwendung von quervernetztem Polyvinylpyrrolidon zur Erhöhung der Zerfallgeschwindigkeit von kompakten teilchenförmigen Wasch- und Reinigungsmitteln
JP2003529636A (ja) 2000-03-10 2003-10-07 ビーエーエスエフ アクチェンゲゼルシャフト コンパクトな粒状洗剤および清浄剤中への崩壊剤としての架橋ポリビニルピロリドンの使用
GB0127036D0 (en) 2001-11-09 2002-01-02 Unilever Plc Polymers for laundry applications
AU2003299230A1 (en) 2002-12-23 2004-07-14 Ciba Specialty Chemicals Holding Inc. Hydrophobically modified polymers as laundry additives
GB0524659D0 (en) 2005-12-02 2006-01-11 Unilever Plc Improvements relating to fabric treatment compositions
GB0904700D0 (en) 2009-03-19 2009-04-29 Unilever Plc Improvements relating to benefit agent delivery
GB201011905D0 (en) 2010-07-15 2010-09-01 Unilever Plc Benefit delivery particle,process for preparing said particle,compositions comprising said particles and a method for treating substrates
EP2630222B1 (en) 2010-10-22 2014-12-24 Unilever PLC, a company registered in England and Wales under company no. 41424 Improvements relating to laundry products
WO2013087549A1 (en) 2011-12-16 2013-06-20 Unilever Plc Improvements relating to fabric treatment compositions
US9321987B2 (en) 2012-11-19 2016-04-26 Conopco, Inc. Encapsulated benefit agents
WO2022268657A1 (en) 2021-06-24 2022-12-29 Unilever Ip Holdings B.V. Unit dose cleaning composition
CN114949928A (zh) * 2022-06-08 2022-08-30 史宏霞 一种低熔点表面活性剂粉剂化的制备方法及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061296B1 (en) * 1981-03-20 1984-10-24 Unilever Plc Process for the manufacture of detergent compositions containing sodium aluminosilicate
GB8334017D0 (en) * 1983-12-21 1984-02-01 Unilever Plc Detergent composition
JPH0680160B2 (ja) * 1984-09-14 1994-10-12 花王株式会社 流動性の改良された高密度の粒状洗剤の製法
JPS6169897A (ja) * 1984-09-14 1986-04-10 花王株式会社 流動性の改良された高密度の粒状洗剤の製法
DE3444960A1 (de) * 1984-12-10 1986-06-12 Henkel KGaA, 4000 Düsseldorf Koerniges adsorptionsmittel
GB8609043D0 (en) * 1986-04-14 1986-05-21 Unilever Plc Detergent powders
JPH0631430B2 (ja) * 1985-05-29 1994-04-27 ライオン株式会社 高嵩密度粒状洗剤組成物の製造方法
JPS62253699A (ja) * 1986-04-09 1987-11-05 花王株式会社 高密度粒状洗剤組成物
JPH0765077B2 (ja) * 1986-04-08 1995-07-12 ライオン株式会社 高嵩密度洗剤組成物の製法
GB8626082D0 (en) * 1986-10-31 1986-12-03 Unilever Plc Detergent powders
CA1323277C (en) * 1988-04-29 1993-10-19 Robert Donaldson Process for preparing detergent compositions

Also Published As

Publication number Publication date
AU621611B2 (en) 1992-03-19
EP0340013A3 (en) 1991-05-29
EP0340013B1 (en) 1997-02-05
EP0340013A2 (en) 1989-11-02
AU3375089A (en) 1989-11-02
IN170471B (es) 1992-03-28
GB8810193D0 (en) 1988-06-02
PH24897A (en) 1990-12-26
DE68927745D1 (de) 1997-03-20
KR950004824B1 (ko) 1995-05-13
TR24508A (tr) 1991-11-12
KR890016152A (ko) 1989-11-28
BR8902004A (pt) 1989-12-05
DE68927745T2 (de) 1997-05-28
JPH01318097A (ja) 1989-12-22
ZA893190B (en) 1990-12-28
ES2097741T3 (es) 1997-04-16
MY104967A (en) 1994-07-30
JPH0768553B2 (ja) 1995-07-26

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