CA2242420C - Process for the production of a detergent composition - Google Patents

Process for the production of a detergent composition Download PDF

Info

Publication number
CA2242420C
CA2242420C CA002242420A CA2242420A CA2242420C CA 2242420 C CA2242420 C CA 2242420C CA 002242420 A CA002242420 A CA 002242420A CA 2242420 A CA2242420 A CA 2242420A CA 2242420 C CA2242420 C CA 2242420C
Authority
CA
Canada
Prior art keywords
bulk density
process according
detergent
low
detergent composition
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
CA002242420A
Other languages
English (en)
French (fr)
Other versions
CA2242420A1 (en
Inventor
Reiner Jumao-As Crisologo
Marcelito Abad Garcia
David Alan Jordan
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=10787857&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2242420(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
Publication of CA2242420A1 publication Critical patent/CA2242420A1/en
Application granted granted Critical
Publication of CA2242420C publication Critical patent/CA2242420C/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • 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

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)
CA002242420A 1996-01-31 1997-01-06 Process for the production of a detergent composition Expired - Fee Related CA2242420C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9601920.3A GB9601920D0 (en) 1996-01-31 1996-01-31 Process for the production of a detergent composition
GB9601920.3 1996-01-31
PCT/EP1997/000118 WO1997028246A1 (en) 1996-01-31 1997-01-06 Process for the production of a detergent composition

Publications (2)

Publication Number Publication Date
CA2242420A1 CA2242420A1 (en) 1997-08-07
CA2242420C true CA2242420C (en) 2005-08-30

Family

ID=10787857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002242420A Expired - Fee Related CA2242420C (en) 1996-01-31 1997-01-06 Process for the production of a detergent composition

Country Status (16)

Country Link
EP (1) EP0882126B1 (h)
CN (1) CN1191351C (h)
AR (1) AR005576A1 (h)
AU (1) AU1440997A (h)
BR (1) BR9707474A (h)
CA (1) CA2242420C (h)
DE (1) DE69701731T2 (h)
EA (1) EA001314B1 (h)
ES (1) ES2145567T3 (h)
GB (1) GB9601920D0 (h)
HU (1) HUP9901180A3 (h)
IN (1) IN188387B (h)
PL (1) PL184656B1 (h)
TR (1) TR199801444T2 (h)
WO (1) WO1997028246A1 (h)
ZA (1) ZA97255B (h)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9513327D0 (en) * 1995-06-30 1995-09-06 Uniliver Plc Process for the production of a detergent composition
GB9526097D0 (en) * 1995-12-20 1996-02-21 Unilever Plc Process
US6391844B1 (en) 1996-10-04 2002-05-21 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6121229A (en) * 1996-10-04 2000-09-19 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6150323A (en) * 1996-10-04 2000-11-21 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6136777A (en) * 1996-10-04 2000-10-24 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6143711A (en) * 1996-10-04 2000-11-07 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6172034B1 (en) 1996-10-04 2001-01-09 The Procter & Gamble Process for making a detergent composition by non-tower process
US6211138B1 (en) 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
US6211137B1 (en) 1996-10-04 2001-04-03 The Procter & Gamble Company Process for making a detergent composition by non-tower process
GB9712580D0 (en) * 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9712583D0 (en) 1997-06-16 1997-08-20 Unilever Plc Production of detergent granulates
GB9713748D0 (en) * 1997-06-27 1997-09-03 Unilever Plc Production of detergent granulates
ATE229567T1 (de) * 1998-10-26 2002-12-15 Procter & Gamble Verfahren zur herstellung eines granularen waschmittels mit verbessertem aussehen und erhöhter löslichkeit
WO2000037605A1 (en) * 1998-12-22 2000-06-29 The Procter & Gamble Company Process for making a low bulk density detergent composition by agglomeration
US6596683B1 (en) 1998-12-22 2003-07-22 The Procter & Gamble Company Process for preparing a granular detergent composition
US6858572B1 (en) 1999-03-09 2005-02-22 The Procter & Gamble Company Process for producing coated detergent particles
GB9913544D0 (en) * 1999-06-10 1999-08-11 Unilever Plc Process for preparing granular detergent compositions
GB9913546D0 (en) 1999-06-10 1999-08-11 Unilever Plc Granular detergent component containing zeolite map and laundry detergent compositions containing it
US6894018B1 (en) 1999-06-21 2005-05-17 The Procter & Gamble Company Process for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles
CA2767110A1 (en) * 2009-07-09 2011-01-13 The Procter & Gamble Company Continuous process for making a laundry detergent composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157198A (ja) * 1983-02-28 1984-09-06 ライオン株式会社 嵩密度の小さい洗剤ビルダ−造粒物の製造法
JPS6072998A (ja) * 1983-09-30 1985-04-25 花王株式会社 粉末物性に優れた界面活性剤粉体組成物の製造法
JPS6072999A (ja) * 1983-09-30 1985-04-25 花王株式会社 超濃縮粉末洗剤の製法
JPH06128594A (ja) * 1992-10-16 1994-05-10 Lion Corp 界面活性剤粉粒体組成物の製造方法
CZ286742B6 (en) * 1993-07-02 2000-06-14 Unilever Nv Process for preparing detergent
JPH0813000A (ja) * 1994-06-28 1996-01-16 Lion Corp 高嵩密度粒状洗剤組成物の製造方法

Also Published As

Publication number Publication date
AR005576A1 (es) 1999-06-23
EA199800668A1 (ru) 1999-02-25
CN1209835A (zh) 1999-03-03
ES2145567T3 (es) 2000-07-01
EA001314B1 (ru) 2001-02-26
ZA97255B (en) 1998-07-14
PL328022A1 (en) 1999-01-04
AU1440997A (en) 1997-08-22
DE69701731D1 (de) 2000-05-25
BR9707474A (pt) 1999-07-27
PL184656B1 (pl) 2002-11-29
HUP9901180A2 (hu) 1999-08-30
TR199801444T2 (xx) 1998-10-21
HUP9901180A3 (en) 2002-04-29
EP0882126B1 (en) 2000-04-19
CN1191351C (zh) 2005-03-02
GB9601920D0 (en) 1996-04-03
CA2242420A1 (en) 1997-08-07
EP0882126A1 (en) 1998-12-09
IN188387B (h) 2002-09-14
DE69701731T2 (de) 2000-08-10
WO1997028246A1 (en) 1997-08-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed