CA2030451A1 - Process for preparing high bulk density detergent powders containing clay - Google Patents

Process for preparing high bulk density detergent powders containing clay

Info

Publication number
CA2030451A1
CA2030451A1 CA2030451A CA2030451A CA2030451A1 CA 2030451 A1 CA2030451 A1 CA 2030451A1 CA 2030451 A CA2030451 A CA 2030451A CA 2030451 A CA2030451 A CA 2030451A CA 2030451 A1 CA2030451 A1 CA 2030451A1
Authority
CA
Canada
Prior art keywords
weight
bulk density
preparing high
high bulk
powders containing
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
CA2030451A
Other languages
French (fr)
Other versions
CA2030451C (en
Inventor
Graeme D. Armstrong
Donal G. Cronin
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
Graeme D. Armstrong
Donal G. Cronin
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
Application filed by Graeme D. Armstrong, Donal G. Cronin, Unilever Plc filed Critical Graeme D. Armstrong
Publication of CA2030451A1 publication Critical patent/CA2030451A1/en
Application granted granted Critical
Publication of CA2030451C publication Critical patent/CA2030451C/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
    • 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
    • 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
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions

Abstract

A process for preparing a granular detergent composition or component having a bulk density of at least 550 g/1, which comprises the steps of adding up to 35% by weight of a swelling clay to a particulate starting material comprising:
(a) from 10 to 70% by weight of non-soap detergent active material, and (b) at least 10% by weight of water-soluble crystalline inorganic salts, including sodium tripolyphosphate and/or sodium carbonate, the weight ratio of (a) to (b) being at most 2.5, and treating the mixture in a high-speed mixer/granulator having both a stirring action and a cutting action. The obtained granular detergent composition has good powder dissolution properties, a good softening in the wash performance and a good storage stability.
CA002030451A 1989-11-27 1990-11-21 Process for preparing high bulk density detergent powders containing clay Expired - Fee Related CA2030451C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8926718.1 1989-11-27
GB898926718A GB8926718D0 (en) 1989-11-27 1989-11-27 Process for the preparation of detergent compositions

Publications (2)

Publication Number Publication Date
CA2030451A1 true CA2030451A1 (en) 1991-05-28
CA2030451C CA2030451C (en) 1999-07-27

Family

ID=10666950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002030451A Expired - Fee Related CA2030451C (en) 1989-11-27 1990-11-21 Process for preparing high bulk density detergent powders containing clay

Country Status (12)

Country Link
EP (1) EP0430328B1 (en)
JP (1) JPH0762160B2 (en)
KR (1) KR950001687B1 (en)
AU (1) AU627958B2 (en)
BR (1) BR9005981A (en)
CA (1) CA2030451C (en)
DE (1) DE69016945T2 (en)
ES (1) ES2067658T3 (en)
GB (1) GB8926718D0 (en)
IN (1) IN172032B (en)
MY (1) MY104539A (en)
ZA (1) ZA909477B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563673A (en) * 1991-09-06 1996-10-08 Canon Kabushiki Kaisha Camera
GB9513327D0 (en) * 1995-06-30 1995-09-06 Uniliver Plc Process for the production of a detergent composition
DE69817811T2 (en) * 1997-05-30 2004-04-01 Unilever N.V. GIANT GRANULAR DETERGENT COMPOSITIONS
GB9711356D0 (en) 1997-05-30 1997-07-30 Unilever Plc Particulate detergent composition
GB9711350D0 (en) * 1997-05-30 1997-07-30 Unilever Plc Granular detergent compositions and their production
GB9711359D0 (en) 1997-05-30 1997-07-30 Unilever Plc Detergent powder composition
ATE260331T1 (en) * 1999-04-30 2004-03-15 Procter & Gamble DETERGENT COMPOSITIONS IN TABLET FORM
KR20040029501A (en) * 2002-10-01 2004-04-08 김철홍 Method of Culturing Pollution-free Bean Sprouts Using Colloidal Silver Aqueous Solution
CN104769094B (en) * 2012-06-08 2018-03-09 宝洁公司 What can especially be applied in combination with powder or particulate composition has the visual contrast particle attractive in appearance of the water solubility improved

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149707A (en) * 1978-05-17 1979-11-24 Lion Corp Detergent composition
GB2063289B (en) * 1979-11-13 1984-02-22 Unilever Ltd Low phosphate spray-dried powders
JPS6169897A (en) * 1984-09-14 1986-04-10 花王株式会社 Production of high density detergent improved in flowability
JPH0680160B2 (en) * 1984-09-14 1994-10-12 花王株式会社 Process for making high density granular detergents with improved fluidity.
DE3768509D1 (en) * 1986-01-17 1991-04-18 Kao Corp HIGH DENSITY GRANULATED DETERGENT.
GB8810193D0 (en) * 1988-04-29 1988-06-02 Unilever Plc Detergent compositions & process for preparing them
CA1323277C (en) * 1988-04-29 1993-10-19 Robert Donaldson Process for preparing detergent compositions
GB8817386D0 (en) * 1988-07-21 1988-08-24 Unilever Plc Detergent compositions & process for preparing them

Also Published As

Publication number Publication date
KR950001687B1 (en) 1995-02-28
ES2067658T3 (en) 1995-04-01
BR9005981A (en) 1991-09-24
DE69016945D1 (en) 1995-03-23
DE69016945T2 (en) 1995-06-14
MY104539A (en) 1994-04-30
EP0430328A3 (en) 1991-07-31
IN172032B (en) 1993-03-20
KR910009910A (en) 1991-06-28
ZA909477B (en) 1992-07-29
EP0430328A2 (en) 1991-06-05
JPH03210398A (en) 1991-09-13
AU6690690A (en) 1991-05-30
EP0430328B1 (en) 1995-02-15
JPH0762160B2 (en) 1995-07-05
GB8926718D0 (en) 1990-01-17
CA2030451C (en) 1999-07-27
AU627958B2 (en) 1992-09-03

Similar Documents

Publication Publication Date Title
MY105051A (en) Detergent compositions and process for preparing them.
EP0340013A3 (en) Detergent compositions and process for preparing them
CA2017921A1 (en) Formation of detergent granules by deagglomeration of detergent dough
US2874123A (en) Process for the preparation of granular compositions
CA2030451A1 (en) Process for preparing high bulk density detergent powders containing clay
EP0303416B1 (en) Process for the manufacture of an agglomerated abrasive material
KR890016153A (en) Manufacturing method of detergent composition
ES2152021T3 (en) PROCEDURES FOR MANUFACTURING A GRANULAR DETERGENT COMPOSITION CONTAINING AN IMPROVING CRYSTAL MATERIAL.
CA2170731A1 (en) Process for Preparing Detergent Compositions
AU737803B2 (en) Antimicrobial detergent additive
IE801372L (en) Bleach composition.
CA2083332A1 (en) Detergent compositions and process for preparing them
CA2100497A1 (en) Process for producing an organic material with high flame-extinguishing power, and product obtained thereby
CA2161943A1 (en) Granulated bleaching activators and their preparation
PL351556A1 (en) Powdery detergent composition
JPS62263299A (en) Production of granular nonionic detergent composition
CA2273849A1 (en) Process for the production of a detergent composition
US4076643A (en) Pre-mixes intended to be added to detergent powders by post-addition
EP0877791A1 (en) Process for the preparation of moulded bodies consisting of a washing or cleaning agent
GB9927653D0 (en) Process for preparing granular detergent compositions
EP1085080B1 (en) Surfactant composition
MY122294A (en) Granular detergent component containing zeolite map and laundry detergent compositions containing it
TH11510EX (en) A process for preparing a powder detergent with a high overall density and containing clay.
EP0874684A1 (en) Process for producing a granular additive
EP1349914A1 (en) A process for the production of cleaning agents

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed