EP1572853A1 - Procede pour produire des suspensions contenant des agents de blanchiment - Google Patents

Procede pour produire des suspensions contenant des agents de blanchiment

Info

Publication number
EP1572853A1
EP1572853A1 EP03782278A EP03782278A EP1572853A1 EP 1572853 A1 EP1572853 A1 EP 1572853A1 EP 03782278 A EP03782278 A EP 03782278A EP 03782278 A EP03782278 A EP 03782278A EP 1572853 A1 EP1572853 A1 EP 1572853A1
Authority
EP
European Patent Office
Prior art keywords
phthalimidoperoxyhexanoic acid
grinding
microns
production
phthalimidoperoxyhexanoic
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.)
Granted
Application number
EP03782278A
Other languages
German (de)
English (en)
Other versions
EP1572853B1 (fr
Inventor
Matthias Sunder
Christian Schoth
Theodor Völkel
Dieter Nickel
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co 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 AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1572853A1 publication Critical patent/EP1572853A1/fr
Application granted granted Critical
Publication of EP1572853B1 publication Critical patent/EP1572853B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • C11D3/2013—Monohydric alcohols linear fatty or with at least 8 carbon atoms in the alkyl chain
    • 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 ; Methods for using cleaning compositions
    • C11D11/0094—Process for making liquid detergent compositions, e.g. slurries, pastes or gels
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • C11D3/201—Monohydric alcohols linear
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear
    • 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
    • C11D3/3945—Organic 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
    • C11D3/3947—Liquid compositions
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols

Definitions

  • the invention relates to a process for the production of flowable phthalimidoperoxyhexanoic acid containing suspension and their use for the production of liquid detergents or cleaning agents.
  • Phthalimidoperoxyhexanoic acid is known, for example, from European patents EP 0 349 940 and EP 0 325 328. Their use in liquid detergents or cleaning agents is described, for example, in European patent applications EP 0 442 549, EP 0 477 190, EP 0 484 095 or EP 1 010 750 or in international patent applications WO 00/27960, WO 00/27971 or WO 00 / 29536 known. In the course of its production from aqueous systems, it is usually obtained in relatively large crystals which can bake together and which is commercially available as a so-called "wet cake".
  • the grinding can be carried out in conventional wet grinding devices.
  • the grinding is preferably carried out using a toothed disc or a ball mill.
  • the grinding is preferably carried out until the average particle size (d 5 o, determined with a laser diffraction spectrometer) of the phthalimidoperoxyhexanoic acid is in the range of 10 .mu.m to 40 .mu.m, in particular from 12 microns to 30 microns is located.
  • the grinding is carried out until the size of at least 90% of the particles (d 9 o, also determinable with a laser diffraction spectrometer) of the phthalimidoperoxyhexanoic acid is below 80 ⁇ m, in particular below 50 ⁇ m.
  • This can be the "wet cake” already mentioned, which can easily contain particles of up to 1 mm, or else particles produced from it by drying and optionally granulation. Any adhering water does not have to be removed further, but can also be introduced into the alcoholic slurry, in which case the alcohol component of the alcoholic slurry must be correspondingly water-miscible.
  • the alcohol component of the alcoholic slurry is liquid at the grinding temperature and that the phthalimidoperoxyhexanoic acid is essentially insoluble in it.
  • Substantially insoluble should be understood to mean that the phthalimidoperoxyhexanoic acid dissolves in the alcohol component at most 10 times better, preferably at most 2 times better and particularly preferably not better than in water.
  • the grinding temperature is preferably at room temperature, but it can also be higher due to the energy input during the grinding process, but should remain below the boiling point of the alcohol at normal pressure.
  • the Ci to C 3 alcohols with up to 3 OH groups and mixtures thereof are particularly suitable.
  • the alcohol is preferably selected from the group comprising ethanol, propanol, isopropanol, ethanediol, 1,2-propanediol, glycerol and mixtures thereof.
  • the content of phthalimidoperoxyhexanoic acid in the alcoholic slurry is preferably in the range from 10% by weight to 90% by weight, in particular from 50% by weight to 85% by weight.
  • Flowable, non-sedimenting suspensions of phthalimidoperoxyhexanoic acid in the alcohol component are obtained in the manner described.
  • Flowable is understood to mean that it flows out at least partially from an open vessel with a corresponding inclination under the influence of gravity and can be easily pumped as part of its industrial processing.
  • a suspension obtainable by the process according to the invention is preferably used for the production of liquid washing or cleaning agents.
  • a bleach-containing liquid washing or cleaning agent which contains a suspension obtainable by the process according to the invention can be aqueous or essentially anhydrous and, in addition to the suspension obtainable by the process according to the invention, can contain all the other usual ingredients of such compositions, provided that they are not unacceptably negative of phthalimidoperoxyhexanoic acid interact.
  • Such an agent preferably has an acidic pH, which is in particular in the range from pH 2.5 to pH 6.5, preferably in the range from pH 3.5 to pH 5.5, and is optionally adjusted by the presence of acids which are compatible with the system may have been.
  • the phthalimidoperoxyhexanoic acid also remains sedimentation-stable in the liquid detergents or cleaning agents by the process according to the invention.
  • ingredients of such detergents or cleaning agents can also be milled in the same alcoholic slurry with the phthalimidoperoxyhexanoic acid if they are in the alcoholic component Slurry the presence of the phthalimidoperoxyhexanoic acid and grind to the same grain size as the phthalimidoperoxyhexanoic acid.
  • Phthalimidoperoxyhexanoic acid granules (Eureco®, manufacturer Ausimont) were slurried in isopropyl alcohol. The 70% by weight slurry was sheared intensively in a grinding bowl by means of a toothed disk at a peripheral speed of 10 m / s for 15 minutes. .
EP03782278A 2002-12-17 2003-12-02 Procede pour produire des suspensions contenant des agents de blanchiment Expired - Lifetime EP1572853B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10259262A DE10259262B3 (de) 2002-12-17 2002-12-17 Verfahren zur Herstellung von bleichmittelhaltigen Suspensionen
DE10259262 2002-12-17
PCT/EP2003/013565 WO2004055149A1 (fr) 2002-12-17 2003-12-02 Procede pour produire des suspensions contenant des agents de blanchiment

Publications (2)

Publication Number Publication Date
EP1572853A1 true EP1572853A1 (fr) 2005-09-14
EP1572853B1 EP1572853B1 (fr) 2007-05-16

Family

ID=32519070

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03782278A Expired - Lifetime EP1572853B1 (fr) 2002-12-17 2003-12-02 Procede pour produire des suspensions contenant des agents de blanchiment

Country Status (8)

Country Link
US (1) US7183247B2 (fr)
EP (1) EP1572853B1 (fr)
JP (1) JP4467438B2 (fr)
AT (1) ATE362514T1 (fr)
AU (1) AU2003289937A1 (fr)
DE (2) DE10259262B3 (fr)
ES (1) ES2285224T3 (fr)
WO (1) WO2004055149A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004019139A1 (de) * 2004-04-16 2005-11-10 Henkel Kgaa Flüssigkristallines Wasch- oder Reinigungsmittel mit teilchenförmigem Bleichmittel
GB0509377D0 (en) * 2005-05-09 2005-06-15 Reckitt Benckiser Nv Detergent composition
DE102005054565A1 (de) * 2005-11-14 2007-05-16 Henkel Kgaa Oxidationsmittel enthaltende,wohlriechende Verbrauchsprodukte

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214708A (en) 1988-01-20 1989-09-06 Philips Nv A method of manufacturing a semiconductor device
DE3823172C2 (de) * 1988-07-08 1998-01-22 Hoechst Ag omega-Phthalimidoperoxihexansäure, Verfahren zu dessen Herstellung und dessen Verwendung
US4992194A (en) 1989-06-12 1991-02-12 Lever Brothers Company, Division Of Conopco Inc. Stably suspended organic peroxy bleach in a structured aqueous liquid
GB9003200D0 (en) 1990-02-13 1990-04-11 Unilever Plc Aqueous liquid bleach composition
DE69118103T2 (de) 1990-11-02 1996-08-22 Clorox Co Eine stabile, gelöste Persäure enthaltendes, flüssiges, nichtwässriges Waschmittel
US5453214A (en) * 1991-10-04 1995-09-26 Akzo Nobel N.V. Suspension and agglomeration of amidoperoxyacids
US5480577A (en) * 1994-06-07 1996-01-02 Lever Brothers Company, Division Of Conopco, Inc. Encapsulates containing surfactant for improved release and dissolution rates
JP2958506B2 (ja) * 1994-06-15 1999-10-06 花王株式会社 微粒子固体ビルダーの製造方法
US5858945A (en) * 1996-06-26 1999-01-12 Lever Brothers Company, Division Of Conopco, Inc. Peracid granules containing citric acid monohydrate for improved dissolution rates
HU225195B1 (en) * 1996-10-30 2006-08-28 Akzo Nobel Nv Process to make initiator compositions comprising polyvinyl alcohol and surfactant and polymerisation's process
IT1293587B1 (it) * 1997-07-08 1999-03-08 Manitoba Italia Spa Composizioni a base di acidi percarbossilici come smacchianti e igienizzanti
US5981456A (en) * 1997-07-23 1999-11-09 Lever Brothers Company Automatic dishwashing compositions containing water soluble cationic or amphoteric polymers
WO2000029536A1 (fr) 1998-11-10 2000-05-25 The Procter & Gamble Company Compositions decolorantes
WO2000027966A1 (fr) 1998-11-10 2000-05-18 The Procter & Gamble Company Compositions de blanchiment
EP1001008A1 (fr) 1998-11-10 2000-05-17 The Procter & Gamble Company Compositions de blanchiment liquides et aqueuses contenant un tensioactif anionique sulfoné
EP1010750A1 (fr) 1998-12-14 2000-06-21 The Procter & Gamble Company Compositions de blanchiment
EP1010751B1 (fr) * 1998-12-14 2005-04-20 The Procter & Gamble Company Compositions de blanchiment
CA2370700A1 (fr) * 1999-06-28 2001-01-04 The Procter & Gamble Company Compositions liquides de detergent aqueux comprenant un systeme effervescent
IT1313598B1 (it) 1999-08-04 2002-09-09 Ausimont Spa Dispersioni acquose di acidi percarbossilici
US6537958B1 (en) * 1999-11-10 2003-03-25 The Procter & Gamble Company Bleaching compositions
JP2004516057A (ja) * 2000-12-21 2004-06-03 ザ、プロクター、エンド、ギャンブル、カンパニー 動力付き手持ち式磨き洗浄及び分配装置、並びにその使用方法
CN1313070C (zh) * 2001-01-16 2007-05-02 荷兰联合利华有限公司 口腔用组合物
US6475977B1 (en) * 2001-03-16 2002-11-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water soluble sachet with a dishwasher composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004055149A1 *

Also Published As

Publication number Publication date
DE50307304D1 (de) 2007-06-28
JP4467438B2 (ja) 2010-05-26
AU2003289937A1 (en) 2004-07-09
WO2004055149A1 (fr) 2004-07-01
US20050233928A1 (en) 2005-10-20
ATE362514T1 (de) 2007-06-15
JP2006516658A (ja) 2006-07-06
ES2285224T3 (es) 2007-11-16
DE10259262B3 (de) 2004-08-05
EP1572853B1 (fr) 2007-05-16
US7183247B2 (en) 2007-02-27

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