BR0011800A - Process for the production of coated detergent particles - Google Patents

Process for the production of coated detergent particles

Info

Publication number
BR0011800A
BR0011800A BR0011800-1A BR0011800A BR0011800A BR 0011800 A BR0011800 A BR 0011800A BR 0011800 A BR0011800 A BR 0011800A BR 0011800 A BR0011800 A BR 0011800A
Authority
BR
Brazil
Prior art keywords
detergent
coating
particle
water
particle core
Prior art date
Application number
BR0011800-1A
Other languages
Portuguese (pt)
Inventor
Girish Jagannath
Manivannan Kandasamy
Ganapathy Venkata Ramanan
Eric San Jose Robles
Kenji Shindo
Tomotaka Inoue
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR0011800A publication Critical patent/BR0011800A/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
    • 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • 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
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3409—Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
    • 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
    • C11D1/24—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds containing ester or ether groups directly attached to the nucleus

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)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA A PRODUçãO DE PARTìCULAS DE DETERGENTE REVESTIDAS". é fornecido um processo para preparar partículas detergentes que têm uma camada de revestimento de um material inorgânico solúvel em água. A partícula detergente compreende um núcleo da partícula de um material detergente ativo. Este núcleo da partícula é então pelo menos parcialmente coberto por uma camada de revestimento da partícula de um material inorgânico solúvel em água. Particularmente preferidos são os materiais de revestimento inorgânicos não hidratáveis que incluem combinações de sal duplo de carbonatos e sulfatos de metal alcalino. A camada de revestimento da partícula também pode incluir ingredientes detergentes auxiliares tais como agentes de brilho óptico, quelantes, tensoativos não iónicos, coreforçadores de detergência etc. O processo inclui as etapas de passar o núcleo de partícula através de um misturador de revestimento tal como um misturador de baixa velocidade ou um misturador de leito fluidizado e aplicação do revestimento ao núcleo da partícula com uma solução ou com uma suspensão de revestimento do material de revestimento solúvel em água. Após secagem, as partículas de detergente resultantes têm aparência e propriedades de escoamento melhoradas e solubilidade melhorada e podem ser embaladas e comercializadas como um material detergente ou misturadas com vários outros ingredientes detergentes para fornecer uma composição de detergente completamente formulada.Invention Patent: "PROCESS FOR THE PRODUCTION OF COATED DETERGENT PARTICLES". a process is provided for preparing detergent particles having a coating layer of a water-soluble inorganic material. The detergent particle comprises a particle core of an active detergent material. This particle core is then at least partially covered by a coating layer of the particle of a water-soluble inorganic material. Particularly preferred are non-hydratable inorganic coating materials that include combinations of double salt of carbonates and alkali metal sulphates. The coating layer of the particle can also include auxiliary detergent ingredients such as optical brightening agents, chelators, non-ionic surfactants, detergency chore strengthers etc. The process includes the steps of passing the particle core through a coating mixer such as a low speed mixer or a fluid bed mixer and applying the coating to the particle core with a solution or coating suspension of the coating material. water-soluble coating. After drying, the resulting detergent particles have improved appearance and flow properties and improved solubility and can be packaged and marketed as a detergent material or mixed with various other detergent ingredients to provide a fully formulated detergent composition.

BR0011800-1A 1999-06-21 2000-06-20 Process for the production of coated detergent particles BR0011800A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14009399P 1999-06-21 1999-06-21
PCT/US2000/016918 WO2000078909A1 (en) 1999-06-21 2000-06-20 Process for producing coated detergent particles

Publications (1)

Publication Number Publication Date
BR0011800A true BR0011800A (en) 2002-03-26

Family

ID=22489726

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011800-1A BR0011800A (en) 1999-06-21 2000-06-20 Process for the production of coated detergent particles

Country Status (9)

Country Link
EP (1) EP1187902A1 (en)
JP (1) JP2003503546A (en)
CN (1) CN1384871A (en)
AR (1) AR024580A1 (en)
AU (1) AU5879900A (en)
BR (1) BR0011800A (en)
CA (1) CA2375416A1 (en)
MX (1) MXPA02000032A (en)
WO (1) WO2000078909A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790821B1 (en) * 1999-06-21 2004-09-14 The Procter & Gamble Company Process for coating detergent granules in a fluidized bed
JP5851408B2 (en) * 2010-10-01 2016-02-03 ライオン株式会社 Granular detergent composition and method for producing the same
US8663518B2 (en) * 2011-12-27 2014-03-04 Tronox Llc Methods of producing a titanium dioxide pigment and improving the processability of titanium dioxide pigment particles
EP3140386B1 (en) * 2014-04-10 2024-02-28 The Procter & Gamble Company Composite detergent granules and laundry compositions comprising the same
MX2020011976A (en) * 2018-05-10 2021-01-15 Procter & Gamble Detergent granule.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK306289D0 (en) * 1989-06-21 1989-06-21 Novo Nordisk As DETERGENT ADDITIVE IN GRANULATE
DE4435743C2 (en) * 1994-02-17 1998-11-26 Chemolux Sarl Process for the production of a multi-component granulate
GB9625066D0 (en) * 1996-12-02 1997-01-22 Unilever Plc Process for the production of a detergent composition
ATE229567T1 (en) * 1998-10-26 2002-12-15 Procter & Gamble METHOD FOR PRODUCING A GRANULAR DETERGENT WITH IMPROVED APPEARANCE AND INCREASED SOLUBILITY

Also Published As

Publication number Publication date
WO2000078909A1 (en) 2000-12-28
EP1187902A1 (en) 2002-03-20
AU5879900A (en) 2001-01-09
CA2375416A1 (en) 2000-12-28
JP2003503546A (en) 2003-01-28
AR024580A1 (en) 2002-10-16
MXPA02000032A (en) 2002-07-02
CN1384871A (en) 2002-12-11

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.