CA2204383A1 - Compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate - Google Patents

Compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate

Info

Publication number
CA2204383A1
CA2204383A1 CA002204383A CA2204383A CA2204383A1 CA 2204383 A1 CA2204383 A1 CA 2204383A1 CA 002204383 A CA002204383 A CA 002204383A CA 2204383 A CA2204383 A CA 2204383A CA 2204383 A1 CA2204383 A1 CA 2204383A1
Authority
CA
Canada
Prior art keywords
alkali metal
percarbonate
coated
maintenance
washing
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.)
Abandoned
Application number
CA002204383A
Other languages
English (en)
Inventor
Martin Bewersdorf
Birgit Bertsch-Frank
Claas-Jurgen Klasen
Thomas Lieser
Rudiger Schutte
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.)
Individual
Original Assignee
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 Degussa GmbH filed Critical Degussa GmbH
Publication of CA2204383A1 publication Critical patent/CA2204383A1/fr
Abandoned 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
    • C11D3/39—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
    • 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
    • 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

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

L'invention concerne des compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate de métal alcalin, en particulier du percarbonate de sodium, et des constituants courants de ces compositions, notamment des adjuvants de type silicate. Ces compositions présentent d'une part une grande stabilité au stockage, et se dissolvent rapidement d'autre part, ne nécessitant donc pas un allongement de la durée de lavage, de blanchiment et de nettoyage. Elles contiennent un percarbonate de métal alcalin présentant un taux en O¿a?* dans la composition inférieur à 70 %, un temps de dissolution du percarbonate de métal alcalin dans l'eau inférieur à 10 minutes, déterminés respectivement dans des conditions d'essai définies, et un indice de morphologie MI supérieur à 0,03, en particulier supérieur à 0,04, avec MI = 0,0448 . CV + 3,61 . 10?6¿ . d?-3¿; CV = .sigma./d; .sigma. = ?.SIGMA.(d¿i?-d)?2¿.w¿i?/100 et d = .SIGMA.d¿i?.w¿i?/100.
CA002204383A 1994-11-02 1995-10-19 Compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate Abandoned CA2204383A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4439069.6 1994-11-02
DE4439069A DE4439069A1 (de) 1994-11-02 1994-11-02 Percarbonathaltige Wasch-, Bleich- und Reinigungsmittelzusammensetzung

Publications (1)

Publication Number Publication Date
CA2204383A1 true CA2204383A1 (fr) 1996-05-17

Family

ID=6532267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002204383A Abandoned CA2204383A1 (fr) 1994-11-02 1995-10-19 Compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate

Country Status (8)

Country Link
EP (1) EP0789749A1 (fr)
JP (1) JPH10508625A (fr)
KR (1) KR970707266A (fr)
CA (1) CA2204383A1 (fr)
DE (1) DE4439069A1 (fr)
FI (1) FI971859A7 (fr)
TR (1) TR199501362A2 (fr)
WO (1) WO1996014388A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456143B2 (en) 2002-12-20 2008-11-25 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Bleach-containing washing or cleaning agents containing a sulfate/silicate coated percarbonate

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ285638B6 (cs) * 1994-10-07 1999-10-13 Eka Chemicals Ab Částice obsahující peroxysloučeninu a prostředek, který je obsahuje
DK1092007T3 (da) * 1998-06-30 2004-04-05 Novozymes As Ny forbedret enzymholdig granule
DE19957038A1 (de) * 1999-11-26 2001-05-31 Henkel Kgaa Wasch- und Reinigungsmittel
KR100743267B1 (ko) * 2001-07-19 2007-07-27 주식회사 엘지생활건강 안정성이 우수한 과탄산나트륨 및 그의 제조방법
RU2337134C2 (ru) 2002-12-20 2008-10-27 Дегусса Аг Пероксидные соединения с покрытием с регулируемым высвобождением, способ их получения и их применение
DE10320197A1 (de) * 2002-12-20 2004-07-08 Degussa Ag Umhüllte Persauerstoffverbindungen mit kontrollierter Freisetzung, Verfahren zu ihrer Herstellung und ihrer Verwendung
DE60308901T2 (de) 2002-12-20 2007-05-24 Degussa Gmbh Flüssige wasch- und reinigungsmittelzusammensetzung
ATE299471T1 (de) 2003-05-07 2005-07-15 Degussa Umhülltes natriumpercarbonatgranulat mit verbesserter lagerstabilität
DE102004054495A1 (de) 2004-11-11 2006-05-24 Degussa Ag Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810379C3 (de) * 1978-03-10 1980-12-11 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat
GB9007999D0 (en) * 1990-04-09 1990-06-06 Unilever Plc Particulate bleaching detergent composition
JP2918991B2 (ja) * 1990-05-25 1999-07-12 三菱瓦斯化学株式会社 漂白洗浄剤組成物
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
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
DE4311944A1 (de) * 1993-04-10 1994-10-13 Degussa Umhüllte Natriumpercarbonatpartikel, Verfahren zu deren Herstellung und sie enthaltende Wasch-, Reinigungs- und Bleichmittelzusammensetzungen
US5462804A (en) * 1993-05-06 1995-10-31 Mitsubishi Gas Chemical Co., Ltd. Stabilized particle of sodium percarbonate
DE69326833D1 (de) * 1993-07-14 1999-11-25 Procter & Gamble Stabilisierte Reinigungsmittelzusammensetzungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456143B2 (en) 2002-12-20 2008-11-25 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Bleach-containing washing or cleaning agents containing a sulfate/silicate coated percarbonate

Also Published As

Publication number Publication date
DE4439069A1 (de) 1996-05-09
EP0789749A1 (fr) 1997-08-20
JPH10508625A (ja) 1998-08-25
FI971859L (fi) 1997-04-30
TR199501362A2 (tr) 1996-06-21
WO1996014388A1 (fr) 1996-05-17
FI971859A0 (fi) 1997-04-30
FI971859A7 (fi) 1997-04-30
KR970707266A (ko) 1997-12-01

Similar Documents

Publication Publication Date Title
EP0863842B1 (fr) Particules enrobees de percarbonate de sodium, procede pour les fabriquer et leur utilisation
EP0891417B1 (fr) Compositions comprenant du percarbonate de sodium
JP2002517371A (ja) コーティングされた過炭酸ナトリウム粒子、その調製法、洗剤組成物におけるその使用及びそれを含む洗剤組成物
US5478488A (en) Detergent composition containing alkali metal peroxysalt stabilized with alkali metal sulfate and chloride
JPH05301702A (ja) 過炭酸ナトリウム
US20060014658A1 (en) Sodium percarbonate particles with improved storage stability
KR100207149B1 (ko) 표백제
EP0745664B1 (fr) Agent de blanchiment
PL203892B1 (pl) Ciekła kompozycja o charakterze detergenta i środka czyszczącego
CA2204383A1 (fr) Compositions d'agents de lavage, de blanchiment et de nettoyage, contenant du percarbonate
KR950008984B1 (ko) 입자상 표백 세제 조성물
EP0731774B1 (fr) Procede de stabilisation de percarbonate de metal alcalin particulaire
SA93130524B1 (ar) تركيبات منظف detergent compositiopns
US5714201A (en) Process for reducing dissolution time in the production and/or coating of sodium percarbonate
JP2983062B2 (ja) 漂白剤
JP2983063B2 (ja) 漂白剤
JPH09506849A (ja) 過炭酸アルカリ粒子を安定化する方法、それにより得られた粒子およびそれを含有する洗浄および（または）漂白用組成物
CN103068726B (zh) 包覆的过碳酸钠颗粒，其制备方法，其在洗涤剂组合物中的用途和含有它们的洗涤剂组合物

Legal Events

Date Code Title Description
FZDE Discontinued