ATE325182T1 - METHOD FOR PRODUCING COATED BLEACH ACTIVATOR GRANULES - Google Patents

METHOD FOR PRODUCING COATED BLEACH ACTIVATOR GRANULES

Info

Publication number
ATE325182T1
ATE325182T1 AT02804191T AT02804191T ATE325182T1 AT E325182 T1 ATE325182 T1 AT E325182T1 AT 02804191 T AT02804191 T AT 02804191T AT 02804191 T AT02804191 T AT 02804191T AT E325182 T1 ATE325182 T1 AT E325182T1
Authority
AT
Austria
Prior art keywords
bleach activator
producing coated
activator granules
coated bleach
coating
Prior art date
Application number
AT02804191T
Other languages
German (de)
Inventor
Georg Assmann
Olaf Joachim Blochwitz
Horst-Dieter Speckmann
Joerg Poethkow
Birgit Middelhauve
Gerhard Blasey
Original Assignee
Henkel 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
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE325182T1 publication Critical patent/ATE325182T1/en

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
    • C11D3/3902—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
    • C11D3/3925—Nitriles; Isocyanates or quarternary ammonium nitriles
    • 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
    • C11D11/0088—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 the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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)
  • 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

The present invention relates to methods for coating bleach activator-containing granules by treatment with an acidic aqueous consolidating solution, comprising polymeric polycarboxylate and/or alkali metal phosphonate as coating and consolidation active ingredient, with simultaneous drying in a fluidized-bed apparatus.
AT02804191T 2001-12-04 2002-11-22 METHOD FOR PRODUCING COATED BLEACH ACTIVATOR GRANULES ATE325182T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10159388A DE10159388A1 (en) 2001-12-04 2001-12-04 Process for the production of coated bleach activator granules

Publications (1)

Publication Number Publication Date
ATE325182T1 true ATE325182T1 (en) 2006-06-15

Family

ID=7707896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02804191T ATE325182T1 (en) 2001-12-04 2002-11-22 METHOD FOR PRODUCING COATED BLEACH ACTIVATOR GRANULES

Country Status (8)

Country Link
US (1) US20040248754A1 (en)
EP (1) EP1451284B1 (en)
JP (1) JP2005514467A (en)
AT (1) ATE325182T1 (en)
AU (1) AU2002365628A1 (en)
DE (2) DE10159388A1 (en)
ES (1) ES2260519T3 (en)
WO (1) WO2003048290A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314441A1 (en) * 2003-03-31 2004-10-21 Henkel Kgaa Bleach activator compounds
DE102004012568A1 (en) * 2004-03-12 2005-12-08 Henkel Kgaa Bleach activators and process for their preparation
DE102016015660A1 (en) * 2016-12-31 2018-07-05 Weylchem Wiesbaden Gmbh Granules, their use and detergents and cleaning agents containing them

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127323A1 (en) * 1991-08-20 1993-02-25 Henkel Kgaa METHOD FOR PRODUCING TENSIDE GRANULES
CA2141586A1 (en) * 1992-08-01 1994-02-17 Anthony Dovey Peroxyacid bleach precursor compositions
US5888419A (en) * 1995-06-07 1999-03-30 The Clorox Company Granular N-alkyl ammonium acetontrile compositions
US6235218B1 (en) * 1995-06-07 2001-05-22 The Clorox Company Process for preparing N-alkyl ammonium acetonitrile compounds
US6183665B1 (en) * 1995-06-07 2001-02-06 The Clorox Company Granular N-alkyl ammonium acetonitrile compositions
US5814242A (en) * 1995-06-07 1998-09-29 The Clorox Company Mixed peroxygen activator compositions
DE19649375A1 (en) * 1996-11-29 1998-06-04 Henkel Kgaa Acetonitrile derivatives as bleach activators in detergents
DE19740668A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Storage-stable bleach activator granulate obtained using acid-modified layered silicate as binder
DE19740671A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Bleach activator granulate containing ammonium nitrile and layered silicate
DE19740669A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Coated ammonium nitrile bleach activator granules used in e.g. detergents
DE19750424A1 (en) * 1997-11-14 1999-05-20 Henkel Kgaa Production of detergent granules with high bulk density
DE19841184A1 (en) * 1998-09-09 2000-03-16 Clariant Gmbh bleach activator
WO2000036061A2 (en) * 1998-12-15 2000-06-22 Henkel Kommanditgesellschaft Auf Aktien Acetonitrile derivatives formulated in particulate form as bleach activators in solid detergents
DE19908051A1 (en) * 1999-02-25 2000-08-31 Henkel Kgaa Process for the preparation of compounded acetonitrile derivatives
DE10038086A1 (en) * 2000-08-04 2002-02-14 Clariant Gmbh Process for the preparation of hydrolysis-stable ammonium nitriles
DE10038832A1 (en) * 2000-08-04 2002-03-28 Henkel Kgaa Coated bleach activators
DE10049237A1 (en) * 2000-09-28 2002-04-11 Basf Ag Coated, granular N-alkylammonium acetonitrile salts and their use as a bleach activator
US20030166484A1 (en) * 2000-09-28 2003-09-04 Kingma Arend Jouke Coated, granular n-alkylammonium acetonitrile salts and use thereof as bleach activators
DE10057045A1 (en) * 2000-11-17 2002-05-23 Clariant Gmbh Particulate bleach activators based on acetonitriles
DE10159386A1 (en) * 2001-12-04 2003-06-12 Henkel Kgaa Process for the production of bleach activator granules

Also Published As

Publication number Publication date
DE50206700D1 (en) 2006-06-08
JP2005514467A (en) 2005-05-19
DE10159388A1 (en) 2003-06-12
EP1451284B1 (en) 2006-05-03
EP1451284A1 (en) 2004-09-01
WO2003048290A1 (en) 2003-06-12
ES2260519T3 (en) 2006-11-01
AU2002365628A1 (en) 2003-06-17
US20040248754A1 (en) 2004-12-09

Similar Documents

Publication Publication Date Title
ATE261337T1 (en) METHOD FOR PRODUCING MORPHOLOGICALLY UNIFORM MICRO- AND NANOPARTICLES USING A MICROMIXER
DE60223250D1 (en) PROCESS FOR THE PREPARATION OF ALPHA-HYDROXYIC ACID, GLYCOLIC ACID AND 2-HYDROXYISOBUTTERIC ACID FROM THE CORRESPONDING ALPHA-HYDROXYNITRIL BY NITRILASE
ATE355861T1 (en) METHOD FOR PRODUCING ABSORBENT SANITARY ARTICLES USING LACTIC ACID PRODUCING BACTERIA
ATE402211T1 (en) METHOD FOR PRODUCING COLORLESS, STORAGE-STABLE POLYISOCYANATES CONTAINING BIURET GROUPS
ATE370981T1 (en) METHOD FOR PRODUCING POLYMERIZED POLYMER POWDERS THAT ARE EFFECTIVE IN WATER
CY1105275T1 (en) γ-LACTONE SUBSTITUTED COMPOUNDS AS COMPETITORS - NMDA
DE60239842D1 (en) Process for the preparation of 10,11-dihydro-10-oxo-5h-dibenzoAb, fazexpin-5-carboxamide
MY128232A (en) Bleaching composition of enhanced stability and a process for making such a composition
DE60239286D1 (en) PROCESS FOR THE PREPARATION OF TRANS-1,4-CYCLOHEXANDICARBOXYLIC ACID
DE60219188D1 (en) PROCESS FOR THE PRODUCTION OF OLEFINES.
ATE325182T1 (en) METHOD FOR PRODUCING COATED BLEACH ACTIVATOR GRANULES
MXPA04000446A (en) Substituted 4-aminocyclohexanols.
DE60210778D1 (en) PROCESS FOR THE PREPARATION OF 4-AMINO-2,5-BISHETEROCYCLYLCHINAZOLINES
ATE386734T1 (en) METHOD FOR PRODUCING (4-HYDROXY-6-OXO-TETRAHYDROPYRAN-2-YL)ACETONITRILE AND DERIVATIVES THEREOF
ATE350449T1 (en) METHOD FOR PRODUCING BLEACH ACTIVATOR GRANULES
FI20045307A (en) Gypsum board coating and gypsum board
DE60222806D1 (en) PROCESS FOR THE PREPARATION OF (1,4,5) -OXADIAZEPINE DERIVATIVES
DE60111544D1 (en) PROCESS FOR PRODUCING TOMATO FLAKES
DE50105715D1 (en) PROCESS FOR THE PRODUCTION OF DNDA
DE60230097D1 (en) PROCESS FOR THE PREPARATION OF 1,5-DIAMINONAPHTHALINES
ATE386015T1 (en) METHOD FOR PRODUCING ALKYL-N-(3-DIMETHYLAMINO)ALKYLCARBAMATES
ATE537160T1 (en) METHOD FOR PRODUCING 14BETA-HYDROXYBACCATIN III-1,14-CARBONATE
ATE466847T1 (en) METHOD FOR PRODUCING 14-BETA-HYDROXYBACCATIN III-1,14-CARBONATE
ATE412613T1 (en) METHOD FOR PRODUCING HIGH PORE VOLUME ALUMINUM TRIHYDRATES
DE50211325D1 (en) PROCESS FOR PRODUCING ACTIVE PELLETS

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee