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EP2787064A3 - Spray-dried washing or cleaning agent - Google Patents

Spray-dried washing or cleaning agent Download PDF

Info

Publication number
EP2787064A3
EP2787064A3 EP14170937.8A EP14170937A EP2787064A3 EP 2787064 A3 EP2787064 A3 EP 2787064A3 EP 14170937 A EP14170937 A EP 14170937A EP 2787064 A3 EP2787064 A3 EP 2787064A3
Authority
EP
European Patent Office
Prior art keywords
spray
cleaning agent
reduced
good
drying
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.)
Ceased
Application number
EP14170937.8A
Other languages
German (de)
French (fr)
Other versions
EP2787064A2 (en
Inventor
Bernhard Orlich
Stefan Hammelstein
Michael Dreja
Kathrin Schnepp-Hentrich
Ingrid Kraus
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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=40749155&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2787064(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP2787064A2 publication Critical patent/EP2787064A2/en
Publication of EP2787064A3 publication Critical patent/EP2787064A3/en
Ceased 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid 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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Es werden spezielle, Silicat-haltige Sprühtrocknungsprodukte, welche für den Einsatz in und als Wasch- und Reinigungsmittel geeignet sind, und Verfahren zu ihrer Herstellung beschrieben. Diese Sprühtrocknungsprodukte weisen auch bei leichten Schüttgewichten, vermindertem Polycarboxylat-Copolymer-Gehalt und vermindertem Aniontensid-Gehalt eine überraschend gute Kornstabilität auf, zeigen eine sehr gute Wasserlöslichkeit, Lagerstabilität sowie gute Fließeigenschaften. Es wird außerdem ein Sprühtrocknungsverfahren beschrieben, welches eine Steigerung der Durchsatzgeschwindigkeit ermöglicht.There are described special silicate-containing spray-drying products which are suitable for use in and as detergents and cleaners, and processes for their preparation. These spray-drying products have surprisingly good grain stability even with light bulk densities, reduced polycarboxylate copolymer content and reduced anionic surfactant content, show very good water solubility, storage stability and good flow properties. It also describes a spray-drying process which allows an increase in throughput speed.

EP14170937.8A 2008-03-19 2009-02-13 Spray-dried washing or cleaning agent Ceased EP2787064A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008015110A DE102008015110A1 (en) 2008-03-19 2008-03-19 Spray-dried detergents or cleaning products
EP09722712.8A EP2252676B1 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning products

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP09722712.8A Division EP2252676B1 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning products
EP09722712.8A Division-Into EP2252676B1 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning products

Publications (2)

Publication Number Publication Date
EP2787064A2 EP2787064A2 (en) 2014-10-08
EP2787064A3 true EP2787064A3 (en) 2014-10-15

Family

ID=40749155

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09722712.8A Revoked EP2252676B1 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning products
EP14170937.8A Ceased EP2787064A3 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning agent

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09722712.8A Revoked EP2252676B1 (en) 2008-03-19 2009-02-13 Spray-dried washing or cleaning products

Country Status (5)

Country Link
EP (2) EP2252676B1 (en)
DE (1) DE102008015110A1 (en)
ES (1) ES2499023T3 (en)
PL (1) PL2252676T3 (en)
WO (1) WO2009115380A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014218807A1 (en) 2014-09-18 2016-03-24 Henkel Ag & Co. Kgaa Process for the preparation of spray-dried detergent powders with increased bulk density
DE102014218805A1 (en) 2014-09-18 2016-03-24 Henkel Ag & Co. Kgaa Process for the preparation of spray-dried detergent powders

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075117A (en) * 1973-10-15 1978-02-21 Witco Chemical Corporation Built detergent compositions
EP0129276A2 (en) * 1983-06-15 1984-12-27 THE PROCTER & GAMBLE COMPANY Granular detergent compositions containing sodium aluminosilicate or other phosphorus-free detergency builders
EP0139523A2 (en) * 1983-10-19 1985-05-02 Unilever Plc Detergent powders and processes for producing them
EP0220024A2 (en) * 1985-10-09 1987-04-29 The Procter & Gamble Company Granular detergent compositions having improved solubility
WO1992018596A1 (en) * 1991-04-19 1992-10-29 The Procter & Gamble Company Granular laundry detergent compositions having improved solubility
EP0520582A1 (en) * 1991-06-28 1992-12-30 Colgate-Palmolive Company Zeolite based spray-dried detergent compositions and process for preparing same
EP0753571A1 (en) * 1995-07-10 1997-01-15 The Procter & Gamble Company Process for making granular detergent composition
WO1999002637A1 (en) * 1997-07-11 1999-01-21 The Procter & Gamble Company Alkaline detergent compositions comprising a specific cellulase
US6635610B1 (en) * 1998-09-25 2003-10-21 The Procter & Gamble Company Detergent granules

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723873A1 (en) 1987-07-18 1989-01-26 Henkel Kgaa USE OF HYDROXYALKYLPOLYETHYLENE GLYCOLETHERS IN RINSE AID FOR MACHINE CLEANING

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075117A (en) * 1973-10-15 1978-02-21 Witco Chemical Corporation Built detergent compositions
EP0129276A2 (en) * 1983-06-15 1984-12-27 THE PROCTER & GAMBLE COMPANY Granular detergent compositions containing sodium aluminosilicate or other phosphorus-free detergency builders
EP0139523A2 (en) * 1983-10-19 1985-05-02 Unilever Plc Detergent powders and processes for producing them
EP0220024A2 (en) * 1985-10-09 1987-04-29 The Procter & Gamble Company Granular detergent compositions having improved solubility
WO1992018596A1 (en) * 1991-04-19 1992-10-29 The Procter & Gamble Company Granular laundry detergent compositions having improved solubility
EP0520582A1 (en) * 1991-06-28 1992-12-30 Colgate-Palmolive Company Zeolite based spray-dried detergent compositions and process for preparing same
EP0753571A1 (en) * 1995-07-10 1997-01-15 The Procter & Gamble Company Process for making granular detergent composition
WO1999002637A1 (en) * 1997-07-11 1999-01-21 The Procter & Gamble Company Alkaline detergent compositions comprising a specific cellulase
US6635610B1 (en) * 1998-09-25 2003-10-21 The Procter & Gamble Company Detergent granules

Also Published As

Publication number Publication date
DE102008015110A1 (en) 2009-09-24
WO2009115380A1 (en) 2009-09-24
PL2252676T3 (en) 2014-12-31
ES2499023T3 (en) 2014-09-26
EP2252676B1 (en) 2014-07-16
EP2252676A1 (en) 2010-11-24
EP2787064A2 (en) 2014-10-08

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