CA2173445A1 - Process for the Production of a Detergent Composition - Google Patents

Process for the Production of a Detergent Composition

Info

Publication number
CA2173445A1
CA2173445A1 CA2173445A CA2173445A CA2173445A1 CA 2173445 A1 CA2173445 A1 CA 2173445A1 CA 2173445 A CA2173445 A CA 2173445A CA 2173445 A CA2173445 A CA 2173445A CA 2173445 A1 CA2173445 A1 CA 2173445A1
Authority
CA
Canada
Prior art keywords
detergent composition
production
fluorescer
composition
mixture
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.)
Granted
Application number
CA2173445A
Other languages
French (fr)
Other versions
CA2173445C (en
Inventor
Janette Wilson
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
Individual
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=10744991&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2173445(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2173445A1 publication Critical patent/CA2173445A1/en
Application granted granted Critical
Publication of CA2173445C publication Critical patent/CA2173445C/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
    • 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 production of a high bulk density particulate detergent composition containing a fluorescer which comprises mixing the fluorescer with a liquid component of the composition to form a fluorescer mixture and mixing the fluorescer mixture with a solid component , preferably non-spray-dried, of the composition whereby a particulate detergent composition is produced.
CA002173445A 1993-11-11 1994-11-09 Process for the production of a detergent composition Expired - Fee Related CA2173445C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9323250.2 1993-11-11
GB939323250A GB9323250D0 (en) 1993-11-11 1993-11-11 Process for the production of a detergent composition
PCT/GB1994/002458 WO1995013358A1 (en) 1993-11-11 1994-11-09 Process for the production of a detergent composition

Publications (2)

Publication Number Publication Date
CA2173445A1 true CA2173445A1 (en) 1995-05-18
CA2173445C CA2173445C (en) 2000-07-18

Family

ID=10744991

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173445A Expired - Fee Related CA2173445C (en) 1993-11-11 1994-11-09 Process for the production of a detergent composition

Country Status (15)

Country Link
EP (1) EP0728187B1 (en)
JP (1) JP2813469B2 (en)
CN (1) CN1063481C (en)
AU (1) AU8112494A (en)
BR (1) BR9408035A (en)
CA (1) CA2173445C (en)
CZ (1) CZ290773B6 (en)
DE (1) DE69416157T2 (en)
ES (1) ES2127503T3 (en)
GB (1) GB9323250D0 (en)
HU (1) HU217767B (en)
PL (1) PL177611B1 (en)
SK (1) SK281898B6 (en)
WO (1) WO1995013358A1 (en)
ZA (1) ZA948557B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538029A1 (en) 1995-10-12 1997-04-17 Sued Chemie Ag detergent additive
GB2318360A (en) * 1996-10-15 1998-04-22 Ciba Geigy Ag Fluorescent whitening agent formulation
JP2017509774A (en) 2014-01-20 2017-04-06 ザ プロクター アンド ギャンブル カンパニー Optical brightener premix

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856087A1 (en) * 1978-12-23 1980-07-10 Henkel Kgaa Powdered washing compsn. contg. aluminosilicate and brightener - with nonionic polyglycol ether added before drying to inhibit discolouration
JPS63265999A (en) * 1987-04-22 1988-11-02 Kao Corp High-density, particulate and concentrated detergent composition
JPH0633439B2 (en) * 1988-07-28 1994-05-02 花王株式会社 High-density granular concentrated detergent composition
FR2655658B1 (en) * 1989-12-08 1994-11-18 Rhone Poulenc Chimie LAUNDRY COMPOUND BASED ON A POLYPHOSPHATE AND IN PARTICULAR AN OPTICALLY ACTIVE AGENT, ITS PREPARATION METHOD AND ITS USE IN DETERGENCE.
DE69227311T2 (en) * 1992-07-15 1999-06-02 The Procter & Gamble Co., Cincinnati, Ohio Detergent compositions
JPH07302401A (en) * 1994-04-28 1995-11-14 Narita Giken Kk Rotary magnetic head device for magnetic recording and reproducing device

Also Published As

Publication number Publication date
HUT75017A (en) 1997-03-28
BR9408035A (en) 1996-12-17
JP2813469B2 (en) 1998-10-22
EP0728187B1 (en) 1999-01-20
ZA948557B (en) 1996-04-30
CA2173445C (en) 2000-07-18
PL177611B1 (en) 1999-12-31
JPH09506122A (en) 1997-06-17
CZ136096A3 (en) 1996-10-16
WO1995013358A1 (en) 1995-05-18
DE69416157T2 (en) 1999-06-02
CN1134723A (en) 1996-10-30
HU9601255D0 (en) 1996-07-29
HU217767B (en) 2000-04-28
DE69416157D1 (en) 1999-03-04
EP0728187A1 (en) 1996-08-28
GB9323250D0 (en) 1994-01-05
SK281898B6 (en) 2001-09-11
AU8112494A (en) 1995-05-29
SK57796A3 (en) 1997-06-04
CZ290773B6 (en) 2002-10-16
CN1063481C (en) 2001-03-21
ES2127503T3 (en) 1999-04-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed