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WO1998018899A3 - Procede de fabrication d'agents de lavage et de nettoyage - Google Patents

Procede de fabrication d'agents de lavage et de nettoyage Download PDF

Info

Publication number
WO1998018899A3
WO1998018899A3 PCT/EP1997/005751 EP9705751W WO9818899A3 WO 1998018899 A3 WO1998018899 A3 WO 1998018899A3 EP 9705751 W EP9705751 W EP 9705751W WO 9818899 A3 WO9818899 A3 WO 9818899A3
Authority
WO
WIPO (PCT)
Prior art keywords
bleach
cleaning agents
particulate
constituents
containing washing
Prior art date
Application number
PCT/EP1997/005751
Other languages
German (de)
English (en)
Other versions
WO1998018899A2 (fr
Inventor
Thomas Holderbaum
Thomas Merz
Original Assignee
Henkel Ecolab Gmbh & Co Ohg
Thomas Holderbaum
Thomas Merz
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 Henkel Ecolab Gmbh & Co Ohg, Thomas Holderbaum, Thomas Merz filed Critical Henkel Ecolab Gmbh & Co Ohg
Priority to EP97952752A priority Critical patent/EP0937132B1/fr
Priority to DE59711919T priority patent/DE59711919D1/de
Priority to AT97952752T priority patent/ATE276349T1/de
Publication of WO1998018899A2 publication Critical patent/WO1998018899A2/fr
Publication of WO1998018899A3 publication Critical patent/WO1998018899A3/fr

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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds

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)
  • Enzymes And Modification Thereof (AREA)

Abstract

L'invention a pour but de fournir un procédé particulièrement simple et économique pour la fabrication d'agents de lavage et/ou de nettoyage sous forme particulaire, de telle sorte que des produits de blanchiment ainsi que des enzymes puissent être incorporés aux agents précités, sans que l'activité de leurs constituants diminue exagérément, aussi bien au cours de la fabrication qu'au cours du stockage ultérieur. Ce but est atteint grâce au fait qu'on effectue la granulation ou le compactage d'un composant oxydant peroxygéné, éventuellement en présence de matières solides inertes, dans un malaxeur à granulation, le cas échéant, dans un compacteur, avec addition d'eau et d'agents tensioactifs comme liquide de granulation, et qu'on mélange ensuite le produit avec les composants enzymatiques préparés sous forme particulaire, éventuellement avec d'autres composants particulaires.
PCT/EP1997/005751 1996-10-26 1997-10-17 Procede de fabrication d'agents de lavage et de nettoyage WO1998018899A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP97952752A EP0937132B1 (fr) 1996-10-26 1997-10-17 Procede de fabrication d'agents de lavage et de nettoyage
DE59711919T DE59711919D1 (de) 1996-10-26 1997-10-17 Verfahren zur herstellung enzym- und bleichmittelhaltiger wasch- und reinigungsmittel
AT97952752T ATE276349T1 (de) 1996-10-26 1997-10-17 Verfahren zur herstellung enzym- und bleichmittelhaltiger wasch- und reinigungsmittel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19644591A DE19644591A1 (de) 1996-10-26 1996-10-26 Verfahren zur Herstellung enzym- und bleichmittelhaltiger Wasch- und Reinigungsmittel
DE19644591.4 1996-10-26

Publications (2)

Publication Number Publication Date
WO1998018899A2 WO1998018899A2 (fr) 1998-05-07
WO1998018899A3 true WO1998018899A3 (fr) 1998-07-23

Family

ID=7810111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/005751 WO1998018899A2 (fr) 1996-10-26 1997-10-17 Procede de fabrication d'agents de lavage et de nettoyage

Country Status (4)

Country Link
EP (1) EP0937132B1 (fr)
AT (1) ATE276349T1 (fr)
DE (2) DE19644591A1 (fr)
WO (1) WO1998018899A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824688A1 (de) * 1998-06-03 1999-12-09 Henkel Kgaa Amylase und Percarbonat enthaltende Wasch- und Reinigungsmittel
EP1760141A1 (fr) * 2005-09-06 2007-03-07 SOLVAY (Société Anonyme) Peroxycarboxylique acide granulé enveloppé, procédé de préparation et utilisation dans la blanchissage, le blanchiment et la désinfection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519570A (en) * 1966-04-25 1970-07-07 Procter & Gamble Enzyme - containing detergent compositions and a process for conglutination of enzymes and detergent compositions
US3664961A (en) * 1970-03-31 1972-05-23 Procter & Gamble Enzyme detergent composition containing coagglomerated perborate bleaching agent
US3789001A (en) * 1972-03-09 1974-01-29 Colgate Palmolive Co Detergent containing enzyme and coarse perborate particles
EP0206418A2 (fr) * 1985-06-28 1986-12-30 The Procter & Gamble Company Composition granulaire contenant un agent de blanchiment sec et une enzyme stable
JPH0543892A (ja) * 1991-08-20 1993-02-23 Kao Corp 漂白洗浄剤組成物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519570A (en) * 1966-04-25 1970-07-07 Procter & Gamble Enzyme - containing detergent compositions and a process for conglutination of enzymes and detergent compositions
US3664961A (en) * 1970-03-31 1972-05-23 Procter & Gamble Enzyme detergent composition containing coagglomerated perborate bleaching agent
US3789001A (en) * 1972-03-09 1974-01-29 Colgate Palmolive Co Detergent containing enzyme and coarse perborate particles
EP0206418A2 (fr) * 1985-06-28 1986-12-30 The Procter & Gamble Company Composition granulaire contenant un agent de blanchiment sec et une enzyme stable
JPH0543892A (ja) * 1991-08-20 1993-02-23 Kao Corp 漂白洗浄剤組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9313, Derwent World Patents Index; Class A97, AN 93-104543, XP002066369 *

Also Published As

Publication number Publication date
EP0937132A2 (fr) 1999-08-25
ATE276349T1 (de) 2004-10-15
DE19644591A1 (de) 1998-04-30
DE59711919D1 (de) 2004-10-21
WO1998018899A2 (fr) 1998-05-07
EP0937132B1 (fr) 2004-09-15

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