ES2042963T5 - DETERGENT POWDER AND PROCEDURE TO PREPARE THEM. - Google Patents

DETERGENT POWDER AND PROCEDURE TO PREPARE THEM.

Info

Publication number
ES2042963T5
ES2042963T5 ES89200587T ES89200587T ES2042963T5 ES 2042963 T5 ES2042963 T5 ES 2042963T5 ES 89200587 T ES89200587 T ES 89200587T ES 89200587 T ES89200587 T ES 89200587T ES 2042963 T5 ES2042963 T5 ES 2042963T5
Authority
ES
Spain
Prior art keywords
additive
prepare
procedure
grades
wax
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 - Lifetime
Application number
ES89200587T
Other languages
Spanish (es)
Other versions
ES2042963T3 (en
Inventor
Peter Willem Appel
Hendrik Simon Kielman
Seeng Djiang Liem
Marco Waas
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 NV
Original Assignee
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=10633813&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2042963(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever NV filed Critical Unilever NV
Publication of ES2042963T3 publication Critical patent/ES2042963T3/en
Application granted granted Critical
Publication of ES2042963T5 publication Critical patent/ES2042963T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • 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 ; Methods for using cleaning compositions
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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

Abstract

LA ADICION CONTROLADA DE CIERTOS POLVOS DETERGENTES SECADOS POR PULVERIZACION A MAQUINAS DE LAVADO AUTOMATICAS SE MEJORA SUSTANCIALMENTE MEDIANTE LA INCORPORACION DE 0,1 - 6,0% EN PESO DE UN ADITIVO HIDROFOBO QUE TIENE UN ANGULO DE CONTACTO CON EL AGUA DE, AL MENOS, 75 (GRADOS) Y UN PUNTO DE FUSION DE 30 - 100 (GRADOS) C, EL ADITIVO PUEDE SER INCLUIDO EN LA PASTA A PARTIR DE LA QUE SE PREPARA EL POLVO, O SE PULVERIZA, PREFERIBLEMENTE DISPERSADAS EN UN AGENTE TENSIOACTIVO NO IONICO, SOBRE EL POLVO. EL ADITIVO PREFERIDO ES CERA DE PARAFINA.THE CONTROLLED ADDITION OF CERTAIN DETERGENT POWERS DRIED BY SPRAYING TO AUTOMATIC WASHING MACHINES IS SUBSTANTIALLY IMPROVED THROUGH THE INCORPORATION OF 0.1 - 6.0% BY WEIGHT OF A HYDROPHOBE ADDITIVE THAT HAS AN ANGLE OF CONTACT WITH THE WATER, 75 (GRADES) AND A FUSION POINT OF 30 - 100 (GRADES) C, THE ADDITIVE MAY BE INCLUDED IN THE PASTE FROM WHICH THE DUST IS PREPARED, OR SPRAYED, PREFERIBLY DISPERSED IN A NON-IONIC TENSIOACTIVE AGENT, THE POWDER THE PREFERRED ADDITIVE IS A WAX OF WAX.

ES89200587T 1988-03-21 1989-03-09 DETERGENT POWDER AND PROCEDURE TO PREPARE THEM. Expired - Lifetime ES2042963T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806702A GB8806702D0 (en) 1988-03-21 1988-03-21 Detergent powders & processes for preparing them

Publications (2)

Publication Number Publication Date
ES2042963T3 ES2042963T3 (en) 1993-12-16
ES2042963T5 true ES2042963T5 (en) 2002-12-16

Family

ID=10633813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89200587T Expired - Lifetime ES2042963T5 (en) 1988-03-21 1989-03-09 DETERGENT POWDER AND PROCEDURE TO PREPARE THEM.

Country Status (8)

Country Link
EP (1) EP0337523B2 (en)
AU (1) AU620381B2 (en)
CA (1) CA1317188C (en)
DE (1) DE68906949T3 (en)
ES (1) ES2042963T5 (en)
GB (1) GB8806702D0 (en)
TR (1) TR26791A (en)
ZA (1) ZA892134B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025673D0 (en) * 1990-11-26 1991-01-09 Unilever Plc Detergent powders and process for preparing them
EP0679178A1 (en) * 1993-01-18 1995-11-02 The Procter & Gamble Company Machine dishwashing detergent compositions
CA2153314C (en) * 1993-01-18 1999-07-20 Fiona Susan Macbeath Machine dishwashing detergent compositions
US5776874A (en) * 1993-01-18 1998-07-07 The Procter & Gamble Company Anti-tarnishing machine dishwashing detergent compositions containing a paraffin oil
DE69427912T2 (en) * 1993-07-01 2002-04-04 Procter & Gamble MACHINE DISHWASHER CONTAINING AN OXYGEN BLENDER, PARAFFIN OIL AND BENZOTRIAZOLE COMPOUNDS AS AN INHIBITOR OF SILVER tarnishing
JPH08512072A (en) * 1993-07-02 1996-12-17 ユニリーバー・ナームローゼ・ベンノートシヤープ Method for producing detergent composition
ATE193056T1 (en) * 1993-07-16 2000-06-15 Procter & Gamble DETERGENT COMPOSITIONS FOR DISHWASHERS
PL180293B1 (en) * 1994-02-18 2001-01-31 Henkel Ecolab Gmbh & Co Ohg Spray-dried granular material of high bulk density
EP0772670A4 (en) * 1994-07-21 1998-01-28 Procter & Gamble Bleaching agents containing paraffin oil or wax in a particle separate from the bleach
DE19615824A1 (en) * 1996-04-20 1997-10-23 Igus Gmbh bearings
DE19857204A1 (en) 1998-12-11 2000-06-15 Henkel Kgaa Aqueous foam regulator emulsion
DE10108459A1 (en) 2001-02-22 2002-09-12 Henkel Kgaa Stability of foam-regulator granulates for use in detergents is improved by using a carrier containing alkali carbonate and a Bronsted acid
WO2013093877A2 (en) 2011-12-23 2013-06-27 Koninklijke Philips Electronics N.V. Encapsulation system for controlled release of a bleaching agent
WO2013128328A2 (en) 2012-02-28 2013-09-06 Koninklijke Philips N.V. System and method for whitening teeth
WO2014097053A1 (en) 2012-12-18 2014-06-26 Koninklijke Philips N.V. Enhanced tooth whitening method combining sustained release varnish with light activation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423450A (en) * 1941-04-17 1947-07-08 Colgate Palmolive Peet Co Preparation of synthetic organic detergent particles having only slight dust-forming tendencies
AU496849B2 (en) * 1974-01-11 1978-11-02 Procter & Gamble Company, The LOW sudsing DETERGENT COMPOSITIONS
US4363740A (en) * 1980-07-29 1982-12-14 Lever Brothers Company Process for making controlled sudsing detergent powder
GB8513074D0 (en) * 1985-05-23 1985-06-26 Unilever Plc Antifoam ingredient

Also Published As

Publication number Publication date
GB8806702D0 (en) 1988-04-20
DE68906949D1 (en) 1993-07-15
EP0337523A1 (en) 1989-10-18
EP0337523B1 (en) 1993-06-09
ZA892134B (en) 1990-11-28
DE68906949T3 (en) 2002-09-05
AU620381B2 (en) 1992-02-20
ES2042963T3 (en) 1993-12-16
CA1317188C (en) 1993-05-04
EP0337523B2 (en) 2002-05-29
TR26791A (en) 1994-08-08
DE68906949T2 (en) 1993-09-16
AU3149889A (en) 1989-09-21

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