EG25543A - Method for producing encapsulated sodium percarbonate particles - Google Patents

Method for producing encapsulated sodium percarbonate particles

Info

Publication number
EG25543A
EG25543A EG2010061012A EG2010061012A EG25543A EG 25543 A EG25543 A EG 25543A EG 2010061012 A EG2010061012 A EG 2010061012A EG 2010061012 A EG2010061012 A EG 2010061012A EG 25543 A EG25543 A EG 25543A
Authority
EG
Egypt
Prior art keywords
sodium percarbonate
percarbonate particles
sodium
producing encapsulated
encapsulated sodium
Prior art date
Application number
EG2010061012A
Other languages
English (en)
Inventor
Stefan Leininger
Michael Scheibe
Harald Jakob
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39311046&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EG25543(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Application granted granted Critical
Publication of EG25543A publication Critical patent/EG25543A/xx

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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38—Preparation in the form of granules, pieces or other shaped products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glanulating (AREA)
EG2010061012A 2007-12-19 2010-06-16 Method for producing encapsulated sodium percarbonate particles EG25543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07123598A EP2080544B1 (de) 2007-12-19 2007-12-19 Verfahren zur Herstellung von umhüllten Natriumpercarbonatpartikeln
PCT/EP2008/065920 WO2009077289A1 (de) 2007-12-19 2008-11-20 Verfahren zur herstellung von umhüllten natriumpercarbonatpartikeln

Publications (1)

Publication Number Publication Date
EG25543A true EG25543A (en) 2012-02-15

Family

ID=39311046

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2010061012A EG25543A (en) 2007-12-19 2010-06-16 Method for producing encapsulated sodium percarbonate particles

Country Status (17)

Country Link
US (1) US8945671B2 (ja)
EP (1) EP2080544B1 (ja)
JP (1) JP2011506256A (ja)
CN (1) CN101903071B (ja)
AT (1) ATE490012T1 (ja)
BR (1) BRPI0820841A2 (ja)
CA (1) CA2710068A1 (ja)
DE (1) DE502007005869D1 (ja)
EG (1) EG25543A (ja)
ES (1) ES2357445T3 (ja)
MX (1) MX2010005428A (ja)
PL (1) PL2080544T3 (ja)
RU (1) RU2454365C2 (ja)
SI (1) SI2080544T1 (ja)
UA (1) UA100539C2 (ja)
WO (1) WO2009077289A1 (ja)
ZA (1) ZA201004331B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2361964B1 (en) * 2010-02-25 2012-12-12 The Procter & Gamble Company Detergent composition

Family Cites Families (63)

* Cited by examiner, † Cited by third party
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LU72575A1 (ja) 1975-05-23 1977-02-10
AT356627B (de) 1976-10-22 1980-05-12 Treibacher Chemische Werke Ag Verfahren zur herstellung von natrium- percarbonat
DE2712139C3 (de) 1977-03-19 1982-05-19 Degussa Ag, 6000 Frankfurt Natriumpercarbonat-Schichtpartikel
DE2712138A1 (de) 1977-03-19 1978-09-21 Degussa Natriumpercarbonat-partikel
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US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
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US5332518A (en) 1992-04-23 1994-07-26 Kao Corporation Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same
EP0623553B1 (en) * 1993-05-06 1997-07-30 Mitsubishi Gas Chemical Company, Inc. Stabilized particle of sodium percarbonate
DE4329205C2 (de) 1993-08-31 1996-05-23 Degussa Verfahren zur Herstellung von granulatförmigem Natriumpercarbonat
US5560896A (en) 1993-08-31 1996-10-01 Degussa Aktiengesellschaft Method for producing granulated sodium percarbonate
EP0651053A1 (en) 1993-11-03 1995-05-03 The Procter & Gamble Company Laundry detergent compositions
GB9324625D0 (en) 1993-12-01 1994-01-19 Solvay Interox Ltd Process for stabilising alkali metal percarbonate
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 (en) 1995-04-12 2003-06-25 Cleantabs A/S Bleach tablets
DE19514187C1 (de) 1995-04-21 1996-05-15 Degussa Verfahren und Vorrichtung zur Herstellung von Granulaten durch Wirbelschicht-Sprühgranulation
DE19544293C2 (de) * 1995-11-28 1998-01-29 Degussa Umhüllte Natriumpercarbonatpartikel und deren Verwendung
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GB2309976A (en) 1996-02-08 1997-08-13 Procter & Gamble Bleach catalyst particles for inclusion in detergents
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PH11999002188B1 (en) 1998-09-01 2007-08-06 Unilever Nv Method of treating a textile
DE69825166T2 (de) 1998-11-10 2004-11-25 Unilever N.V. Wasch- und Bleichzusammensetzungen
BR0008715A (pt) 1999-03-02 2002-01-02 Procter & Gamble Composições alvejantes estabilizadas
AU4109100A (en) 1999-04-01 2000-10-23 Unilever Plc Composition and method for bleaching a substrate
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US6790821B1 (en) 1999-06-21 2004-09-14 The Procter & Gamble Company Process for coating detergent granules in a fluidized bed
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JP4666447B2 (ja) 1999-07-14 2011-04-06 チバ ホールディング インコーポレーテッド 三脚状配位子の金属錯体
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DE10048514A1 (de) 2000-09-29 2002-04-11 Degussa Natriumpercarbonat-Wirbelschichtgranulat und Verfahren zu seiner Herstellung
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WO2004058640A1 (en) 2002-12-24 2004-07-15 Solvay (Société Anonyme) Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them
JP2004269241A (ja) * 2003-03-12 2004-09-30 Pfu Ltd 給紙装置
PT1475350E (pt) 2003-05-07 2005-09-30 Degussa Granulado de percarbonato de sodio revestido com estabilidade no armazenamento melhorada
EP1612186A1 (en) 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Sodium percarbonate particles, process for their production, their use and detergent compositions containing them.
EP1612185A1 (en) 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Coated sodium percarbonate particles, process for their production, their use and detergent compositions containing them
RU2271859C1 (ru) * 2004-08-06 2006-03-20 Юрий Яковлевич Гайтанов Непрерывный способ получения гранулированного перкарбоната натрия со стабилизирующим покрытием и устройство для осуществления способа
DE102004054495A1 (de) 2004-11-11 2006-05-24 Degussa Ag Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht
EP1728762A1 (en) 2005-06-01 2006-12-06 SOLVAY (Société Anonyme) Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them
US7709437B2 (en) 2006-04-27 2010-05-04 Oci Chemical Corp. Co-granulates of bleach activator-peroxide compounds
ES2314833T3 (es) 2006-07-27 2009-03-16 Evonik Degussa Gmbh Particulas envueltas de percarbonato de sodio.
ES2344712T3 (es) 2006-07-27 2010-09-03 Evonik Degussa Gmbh Particulas de percarbonato sodico revestidas.
PL1903098T3 (pl) 2006-07-27 2009-04-30 Evonik Treibacher Gmbh Powlekane cząstki peroksywęglanu sodowego
EP2144990A1 (en) 2007-05-02 2010-01-20 SOLVAY (Société Anonyme) Process for the preparation of coated sodium percarbonate
DE102010028236A1 (de) 2010-04-27 2011-10-27 Evonik Degussa Gmbh Bleichmittelpartikel umfassend Natriumpercarbonat und einen Bleichaktivator

Also Published As

Publication number Publication date
MX2010005428A (es) 2010-06-02
US20100266763A1 (en) 2010-10-21
WO2009077289A1 (de) 2009-06-25
EP2080544A1 (de) 2009-07-22
RU2010129108A (ru) 2012-01-27
ZA201004331B (en) 2011-02-23
JP2011506256A (ja) 2011-03-03
PL2080544T3 (pl) 2011-05-31
BRPI0820841A2 (pt) 2015-06-16
DE502007005869D1 (de) 2011-01-13
ATE490012T1 (de) 2010-12-15
CN101903071B (zh) 2014-11-12
CN101903071A (zh) 2010-12-01
US8945671B2 (en) 2015-02-03
SI2080544T1 (sl) 2011-04-29
EP2080544B1 (de) 2010-12-01
UA100539C2 (ru) 2013-01-10
ES2357445T3 (es) 2011-04-26
RU2454365C2 (ru) 2012-06-27
CA2710068A1 (en) 2009-06-25

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