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EP1279725A3 - Method of production of bleach activator granulate - Google Patents

Method of production of bleach activator granulate Download PDF

Info

Publication number
EP1279725A3
EP1279725A3 EP02016000A EP02016000A EP1279725A3 EP 1279725 A3 EP1279725 A3 EP 1279725A3 EP 02016000 A EP02016000 A EP 02016000A EP 02016000 A EP02016000 A EP 02016000A EP 1279725 A3 EP1279725 A3 EP 1279725A3
Authority
EP
European Patent Office
Prior art keywords
bleach activator
production
activator granulate
granulate
rounder
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.)
Withdrawn
Application number
EP02016000A
Other languages
German (de)
French (fr)
Other versions
EP1279725A2 (en
Inventor
Georg Borchers
Torsten Dr. Pilz
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant 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 Clariant GmbH filed Critical Clariant GmbH
Publication of EP1279725A2 publication Critical patent/EP1279725A2/en
Publication of EP1279725A3 publication Critical patent/EP1279725A3/en
Withdrawn legal-status Critical Current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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • 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
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
    • 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
    • C11D3/3915—Sulfur-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)
  • 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

Verfahren zur Herstellung von Bleichaktivator-Granulaten, dadurch gekennzeichnet, dass man ein Gemisch aus Bleichaktivator, anionischem oder nichtionischem Tensid und Polyalkylenglykol bei Temperaturen von 40 bis 120°C und einem Druck von 5 bis 30 bar extrudiert und die erhaltenen Extrudate, bei einer Temperatur von 40 bis 120°C auf einem Rondierer granuliert.Process for the production of bleach activator granules, characterized in that that you have a mixture of bleach activator, anionic or nonionic Surfactant and polyalkylene glycol at temperatures from 40 to 120 ° C and a pressure extruded from 5 to 30 bar and the extrudates obtained, at a temperature of Granulated at 40 to 120 ° C on a rounder.

EP02016000A 2001-07-25 2002-07-18 Method of production of bleach activator granulate Withdrawn EP1279725A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136805 2001-07-25
DE10136805A DE10136805A1 (en) 2001-07-25 2001-07-25 Process for the production of bleach activator granules

Publications (2)

Publication Number Publication Date
EP1279725A2 EP1279725A2 (en) 2003-01-29
EP1279725A3 true EP1279725A3 (en) 2003-09-03

Family

ID=7693401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02016000A Withdrawn EP1279725A3 (en) 2001-07-25 2002-07-18 Method of production of bleach activator granulate

Country Status (4)

Country Link
US (1) US7122511B2 (en)
EP (1) EP1279725A3 (en)
JP (1) JP4219632B2 (en)
DE (1) DE10136805A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134364A1 (en) * 2001-07-14 2003-01-23 Clariant Gmbh Process for the production of bleach activator granules
DE10334046A1 (en) * 2003-07-25 2005-02-10 Clariant Gmbh Process for the preparation of granulated acyloxybenzenesulfonates or acyloxybenzenecarboxylic acids and their salts
DE102006029007A1 (en) * 2006-06-24 2008-01-03 Cognis Ip Management Gmbh Solid surfactants in granular form
DE102006040103A1 (en) * 2006-08-28 2008-03-06 Henkel Kgaa Melt granules for detergents and cleaners
US20140243252A1 (en) * 2013-02-28 2014-08-28 Futurefuel Chemical Company Laundry detergent formulation
DE102015225882A1 (en) * 2015-12-18 2017-06-22 Henkel Ag & Co. Kgaa Particulate agent for enhancing bleaching action

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002608A1 (en) * 1990-08-03 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Granular bleach activators
DE4143016A1 (en) * 1991-12-24 1993-07-01 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM (II)
EP1275709A1 (en) * 2001-07-14 2003-01-15 Clariant GmbH Process for the production of bleach activator granules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368400A (en) 1971-08-05 1974-09-25 Procter & Gamble Bleaching process and compositions therefor
EP0006655B1 (en) * 1978-06-26 1982-10-13 THE PROCTER & GAMBLE COMPANY Particulate detergent additive product
ATE107352T1 (en) 1989-08-09 1994-07-15 Henkel Kgaa PRODUCTION OF COMPACT GRANULES FOR DETERGENT.
US5047163A (en) 1990-03-16 1991-09-10 Lever Brothers Company, Division Of Conopco, Inc. Activation of bleach precursors with sulfonimines
DE69125309T2 (en) 1990-05-21 1997-07-03 Unilever Nv Bleach activation
US6200944B1 (en) * 1996-06-28 2001-03-13 The Procter & Gamble Company Bleach precursor compositions
WO1999027061A1 (en) 1997-11-20 1999-06-03 The Procter & Gamble Company Detergent composition containing optimally sized bleach activator particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002608A1 (en) * 1990-08-03 1992-02-20 Henkel Kommanditgesellschaft Auf Aktien Granular bleach activators
DE4143016A1 (en) * 1991-12-24 1993-07-01 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM (II)
EP1275709A1 (en) * 2001-07-14 2003-01-15 Clariant GmbH Process for the production of bleach activator granules

Also Published As

Publication number Publication date
JP2003138299A (en) 2003-05-14
US20030045445A1 (en) 2003-03-06
JP4219632B2 (en) 2009-02-04
EP1279725A2 (en) 2003-01-29
US7122511B2 (en) 2006-10-17
DE10136805A1 (en) 2003-02-13

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