MA34167B1 - Particules d'agent de blanchiment comprenant du percarbonate de sodium et un activateur de blanchiment - Google Patents

Particules d'agent de blanchiment comprenant du percarbonate de sodium et un activateur de blanchiment

Info

Publication number
MA34167B1
MA34167B1 MA35321A MA35321A MA34167B1 MA 34167 B1 MA34167 B1 MA 34167B1 MA 35321 A MA35321 A MA 35321A MA 35321 A MA35321 A MA 35321A MA 34167 B1 MA34167 B1 MA 34167B1
Authority
MA
Morocco
Prior art keywords
whitening
sodium percarbonate
agent particles
activator
whitening agent
Prior art date
Application number
MA35321A
Other languages
English (en)
Inventor
Stefan Leininger
Harald Jakob
Ralph Overdick
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MA34167B1 publication Critical patent/MA34167B1/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
    • C11D3/02—Inorganic compounds ; Elemental 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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
    • 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
    • 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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/391—Oxygen-containing 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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des particules d'agent de blanchiment comprenant un coeur en percarbonate de sodium, une couche enveloppante interne comportant au moins 50 % en poids de sulfate de sodium se présentant sous forme de thénardite ou de burkeit, ainsi qu'une couche enveloppante externe renfermant un liant hydrosolubre et un composé N-acyle ou O-acyle perhydrolysable en tant qu'activateur de blanchiment. Les particules selon l'invention sont stables au stockage, conçues pour un stockage en silo et peuvent en outre être transportées et manipulées de manière fiable dans un climat chaud et humide.
MA35321A 2010-04-27 2011-04-27 Particules d'agent de blanchiment comprenant du percarbonate de sodium et un activateur de blanchiment MA34167B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010028236A DE102010028236A1 (de) 2010-04-27 2010-04-27 Bleichmittelpartikel umfassend Natriumpercarbonat und einen Bleichaktivator
PCT/EP2011/056607 WO2011134972A1 (fr) 2010-04-27 2011-04-27 Particules d'agent de blanchiment comprenant du percarbonate de sodium et un activateur de blanchiment

Publications (1)

Publication Number Publication Date
MA34167B1 true MA34167B1 (fr) 2013-04-03

Family

ID=44244025

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35321A MA34167B1 (fr) 2010-04-27 2011-04-27 Particules d'agent de blanchiment comprenant du percarbonate de sodium et un activateur de blanchiment

Country Status (15)

Country Link
US (1) US20130059765A1 (fr)
EP (1) EP2563892B1 (fr)
KR (1) KR20130060209A (fr)
CN (1) CN102858936B (fr)
BR (1) BR112012027527A2 (fr)
CL (1) CL2012002994A1 (fr)
CO (1) CO6640214A2 (fr)
DE (1) DE102010028236A1 (fr)
EG (1) EG27141A (fr)
MA (1) MA34167B1 (fr)
MX (1) MX2012012339A (fr)
NZ (1) NZ603806A (fr)
RU (1) RU2554946C2 (fr)
UA (1) UA106425C2 (fr)
WO (1) WO2011134972A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2344712T3 (es) 2006-07-27 2010-09-03 Evonik Degussa Gmbh Particulas de percarbonato sodico revestidas.
PL2080544T3 (pl) 2007-12-19 2011-05-31 Evonik Degussa Gmbh Sposób wytwarzania powleczonych cząstek nadwęglanu sodowego
DE102013211093A1 (de) 2013-06-14 2014-12-18 Evonik Treibacher Gmbh Umhüllte Natriumpercarbonatpartikel
ES2833399T3 (es) * 2014-03-18 2021-06-15 Coolsan Hygiene Solutions Pty Ltd Producto y procedimiento para generar vapor de peróxido de hidrógeno
IT201600070454A1 (it) * 2016-07-06 2016-10-06 3V Sigma Spa Attivatori di composti perossigenati
CN106381679B (zh) 2016-11-22 2019-02-01 江南大学 一种基于tblc活化过氧化氢体系的织物轧蒸漂白方法
CN111607467A (zh) * 2020-06-12 2020-09-01 廊坊佰美生物科技有限公司 一种彩漂粉及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356627B (de) 1976-10-22 1980-05-12 Treibacher Chemische Werke Ag Verfahren zur herstellung von natrium- percarbonat
DE3806537A1 (de) 1988-03-01 1989-09-14 Herbert Huettlin Duesenbaugruppe fuer apparaturen zum granulieren, pelletieren und/oder dragieren
US5458801A (en) 1991-09-27 1995-10-17 Kao Corporation Process for producing granular bleach activator composition and granular bleach activator composition
DE4329205C2 (de) 1993-08-31 1996-05-23 Degussa Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat
IT1270000B (it) 1994-09-22 1997-04-16 Solvay Interox Procedimento per la fabbricazione di particelle di persali
DE19500674A1 (de) 1995-01-12 1996-07-18 Degussa Oberflächenmodifizierte pyrogen hergestellte Mischoxide, Verfahren zu ihrer Herstellung und Verwendung
EP0737738B1 (fr) * 1995-04-12 2003-06-25 Cleantabs A/S Comprimés d'agent de blanchiment
GB2313368B (en) 1996-02-29 2000-06-14 Oriental Chem Ind Process for manufacturing granular sodium percarbonate
DE19641708A1 (de) * 1996-10-10 1998-04-16 Clariant Gmbh Verfahren zur Herstellung eines gecoateten Bleichaktivatorgranulats
DE19830946A1 (de) 1998-07-10 2000-01-13 Degussa Verfahren zur Herstellung von beschichteten Persauerstoffverbindungen
GB9911949D0 (en) * 1999-05-21 1999-07-21 Unilever Plc Detergent compositions
US20040122090A1 (en) * 2001-12-07 2004-06-24 Lipton Stuart A. Methods for treating neuropsychiatric disorders with nmda receptor antagonists
AU2003289928A1 (en) * 2002-12-20 2004-07-14 Degussa Ag Coated peroxygen compounds with controlled release, a process for their preparation and their use
US20050181969A1 (en) * 2004-02-13 2005-08-18 Mort Paul R.Iii Active containing delivery particle
EP1612186A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium, leur procede de production, leur utilisation et compositions detergentes les contenant
CA2623717A1 (fr) * 2005-09-26 2007-04-05 Volkmann & Rossbach Gmbh & Co. Kg Systemes de retenue de vehicules servant a delimiter des pistes de roulement
US7709437B2 (en) 2006-04-27 2010-05-04 Oci Chemical Corp. Co-granulates of bleach activator-peroxide compounds
ES2317433T3 (es) * 2006-07-27 2009-04-16 Evonik Degussa Gmbh Particulas envueltas de percarbonato de sodio.
WO2008135464A1 (fr) * 2007-05-02 2008-11-13 Solvay (Societe Anonyme) Procédé pour la préparation de percarbonate de sodium enduit

Also Published As

Publication number Publication date
EP2563892B1 (fr) 2016-07-06
US20130059765A1 (en) 2013-03-07
RU2012150404A (ru) 2014-06-10
EP2563892A1 (fr) 2013-03-06
CL2012002994A1 (es) 2013-02-08
NZ603806A (en) 2013-07-26
MX2012012339A (es) 2012-11-21
EG27141A (en) 2015-08-09
CN102858936A (zh) 2013-01-02
KR20130060209A (ko) 2013-06-07
RU2554946C2 (ru) 2015-07-10
WO2011134972A1 (fr) 2011-11-03
BR112012027527A2 (pt) 2016-07-26
CN102858936B (zh) 2014-12-31
DE102010028236A1 (de) 2011-10-27
UA106425C2 (ru) 2014-08-26
CO6640214A2 (es) 2013-03-22

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