TR199801458T2 - Process for making the bleach activator component in particulate form. - Google Patents

Process for making the bleach activator component in particulate form.

Info

Publication number
TR199801458T2
TR199801458T2 TR1998/01458T TR9801458T TR199801458T2 TR 199801458 T2 TR199801458 T2 TR 199801458T2 TR 1998/01458 T TR1998/01458 T TR 1998/01458T TR 9801458 T TR9801458 T TR 9801458T TR 199801458 T2 TR199801458 T2 TR 199801458T2
Authority
TR
Turkey
Prior art keywords
bleach activator
particulate
activator component
making
component
Prior art date
Application number
TR1998/01458T
Other languages
Turkish (tr)
Inventor
Sharma Sanjeev
William York David
Original Assignee
The Procter & Gamble Company
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 The Procter & Gamble Company filed Critical The Procter & Gamble Company
Publication of TR199801458T2 publication Critical patent/TR199801458T2/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
    • C11D3/3935—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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • 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
    • 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
    • C11D3/39—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

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)
  • Paper (AREA)

Abstract

Bulus, parçacik halinde bir agartma aktivatör bileseninin imalati için bir isleme iliskindir, bu islem, (i) agartma aktivatörünü içeren bir katilar ve istege göre, sivilar karisiminin hazirlanmasi; (ii) karisimin bir ekstrudat olusturmak üzere basinç altinda bir kalibin içinden haddelenmesi, basinç 25 bar'dan daha düsük olmaktadir, (iii) parçacik halindeki bilesenin olusturulmasi için ekstrüdatin kirilmasi; burada, parçacik halindeki agartma aktivatör bileseni esas olarak toz barindirmamaktadir ve yine de tipik olarak ev tipi yikama sicakliklarinda peroksit asit agarticisini ihtiva eden yikama çözeltisi ile temas üzerine ya da çözeltiye batirma üzerine hizla dagilmakta ve perasidi birakmaktadir.The invention relates to a process for manufacturing a particulate bleach activator component, which comprises (i) a solids containing the bleach activator and optionally preparing the mixture of liquids; (ii) the mixture is extruded through a caliber under pressure to form an extrudate, the pressure is less than 25 bar, (iii) the extrudate is broken to form the particulate component; wherein the particulate bleach activator component does not substantially contain powder and still rapidly disperses and leaves peracid upon contact or immersion in the washing solution containing the peroxide acid bleach, typically at home washing temperatures.

TR1998/01458T 1996-01-29 1997-01-22 Process for making the bleach activator component in particulate form. TR199801458T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96300585 1996-01-29
EP96304782 1996-06-28

Publications (1)

Publication Number Publication Date
TR199801458T2 true TR199801458T2 (en) 1998-10-21

Family

ID=26143544

Family Applications (1)

Application Number Title Priority Date Filing Date
TR1998/01458T TR199801458T2 (en) 1996-01-29 1997-01-22 Process for making the bleach activator component in particulate form.

Country Status (12)

Country Link
EP (1) EP0880581A4 (en)
AR (1) AR005591A1 (en)
AU (1) AU1582597A (en)
BR (1) BR9707475A (en)
CA (1) CA2243485C (en)
CZ (1) CZ229598A3 (en)
EG (1) EG21216A (en)
HU (1) HUP9901904A3 (en)
MA (1) MA24074A1 (en)
MX (1) MX9806071A (en)
TR (1) TR199801458T2 (en)
WO (1) WO1997027280A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999027061A1 (en) * 1997-11-20 1999-06-03 The Procter & Gamble Company Detergent composition containing optimally sized bleach activator particles
WO1999047633A1 (en) * 1998-03-19 1999-09-23 The Procter & Gamble Company Detergent composition containing cylindrically-shaped bleach activator extrudates having enhanced flowability
GB2345701A (en) * 1999-01-12 2000-07-19 Procter & Gamble Particulate bleaching components
EP1292566A2 (en) 2000-06-02 2003-03-19 Eastman Chemical Company Process for hydrolyzing amido-carboxylic acid esters into amido-carboxylic acids
EP1286958B1 (en) 2000-06-02 2005-01-12 Eastman Chemical Company Improved purification of phenyl ester salts
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
US6660712B2 (en) 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
DE10134364A1 (en) 2001-07-14 2003-01-23 Clariant Gmbh Process for the production of bleach activator granules
GB2473275A (en) * 2009-09-08 2011-03-09 Reckitt Benckiser Nv Bleach activator granule comprising DOBA and a process of production thereof involving extrusion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048286A (en) * 1933-08-17 1936-07-21 Lever Brothers Ltd Apparatus for treating plastic materials
US3832431A (en) * 1969-11-10 1974-08-27 Lever Brothers Ltd Process for making marbleized soap or detergent
IT915806A (en) * 1970-12-22
US4399049A (en) * 1981-04-08 1983-08-16 The Procter & Gamble Company Detergent additive compositions
US4678594A (en) * 1985-07-19 1987-07-07 Colgate-Palmolive Company Method of encapsulating a bleach and activator therefor in a binder
US5002691A (en) * 1986-11-06 1991-03-26 The Clorox Company Oxidant detergent containing stable bleach activator granules
GB8711153D0 (en) * 1987-05-12 1987-06-17 Warwick International Ltd Bleach activator compositions
US4933100A (en) * 1988-01-19 1990-06-12 Colgate-Palmolive Co. Built synthetic organic detergent composition patties and processes for washing laundry therewith
JPH05500076A (en) * 1989-08-09 1993-01-14 ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン Method for producing high-density granules for use in detergents
DE4007601A1 (en) * 1990-03-09 1991-09-12 Henkel Kgaa METHOD FOR PRODUCING GRANULES OF A DETERGENT OR CLEANING AGENT
DE4024759A1 (en) * 1990-08-03 1992-02-06 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM
DE4143016A1 (en) * 1991-12-24 1993-07-01 Henkel Kgaa BLEACH ACTIVATORS IN GRANULATE FORM (II)
US5534196A (en) * 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making lactam bleach activator containing particles
US5460747A (en) * 1994-08-31 1995-10-24 The Procter & Gamble Co. Multiple-substituted bleach activators
DE19537980A1 (en) * 1995-10-12 1997-04-17 Henkel Kgaa Bleach activators in granular form (III)

Also Published As

Publication number Publication date
CZ229598A3 (en) 1999-01-13
WO1997027280A1 (en) 1997-07-31
CA2243485A1 (en) 1997-07-31
HUP9901904A3 (en) 1999-11-29
EG21216A (en) 2001-02-28
EP0880581A1 (en) 1998-12-02
MX9806071A (en) 1998-11-29
AU1582597A (en) 1997-08-20
EP0880581A4 (en) 2001-10-10
HUP9901904A2 (en) 1999-10-28
AR005591A1 (en) 1999-06-23
CA2243485C (en) 2002-03-19
MA24074A1 (en) 1997-10-01
BR9707475A (en) 1999-07-27

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