ES2163792T3 - PREPARATION OF LOW DENSITY DETERGENT AGLOMERATES CONTAINING SILICE. - Google Patents

PREPARATION OF LOW DENSITY DETERGENT AGLOMERATES CONTAINING SILICE.

Info

Publication number
ES2163792T3
ES2163792T3 ES97934909T ES97934909T ES2163792T3 ES 2163792 T3 ES2163792 T3 ES 2163792T3 ES 97934909 T ES97934909 T ES 97934909T ES 97934909 T ES97934909 T ES 97934909T ES 2163792 T3 ES2163792 T3 ES 2163792T3
Authority
ES
Spain
Prior art keywords
detergent
aglomerates
low density
silice
preparation
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.)
Expired - Lifetime
Application number
ES97934909T
Other languages
Spanish (es)
Inventor
Steven Barrett Rogers
Paul Amaat France
James Peyton Hutchins
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21809776&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2163792(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of ES2163792T3 publication Critical patent/ES2163792T3/en
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
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads

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

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION EN CONTINUO DE UN AGLOMERADO DETERGENTE DE BAJA DENSIDAD. DICHO PROCEDIMIENTO CONSISTE EN LAS SIGUIENTES FASES: (A) AGLOMERAR UN PRECURSOR ACIDO LIQUIDO DE UN TENSIOACTIVO DETERGENTE Y UN MATERIAL DETERGENTE DE PARTIDA EN SECO, EN UN MEZCLADOR DE ALTA VELOCIDAD, PARA OBTENER AGLOMERADOS DETERGENTES, DE FORMA QUE DICHO MATERIAL DETERGENTE DE PARTIDA EN SECO INCLUYE UN MATERIAL DE SILICE Y UN MATERIAL ALCALINO INORGANICO; Y (B) SECAR LOS AGLOMERADOS DETERGENTES PARA FORMAR UNA COMPOSICION DETERGENTE CON UNA DENSIDAD INFERIOR A APROX. 500 G/L.THE INVENTION REFERS TO A CONTINUOUS PREPARATION PROCEDURE OF A DETERGENT AGLOMERATE OF LOW DENSITY. SUCH PROCEDURE CONSISTS OF THE FOLLOWING PHASES: (A) AGLOMERATE A LIQUID ACID PRECURSOR OF A DETERGENT DETERGENT TENSIUM AND A DRY DETERGENT MATERIAL, IN A HIGH SPEED MIXER, TO OBTAIN MATERIAL OF PARTICIPATED IN MATERIAL DRY INCLUDES A SILICONE MATERIAL AND INORGANIC ALCALINE MATERIAL; AND (B) DRY THE DETERGENT AGLOMERATES TO FORM A DETERGENT COMPOSITION WITH A DENSITY LESS THAN APPROX. 500 G / L.

ES97934909T 1996-07-26 1997-07-16 PREPARATION OF LOW DENSITY DETERGENT AGLOMERATES CONTAINING SILICE. Expired - Lifetime ES2163792T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2247396P 1996-07-26 1996-07-26

Publications (1)

Publication Number Publication Date
ES2163792T3 true ES2163792T3 (en) 2002-02-01

Family

ID=21809776

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97934909T Expired - Lifetime ES2163792T3 (en) 1996-07-26 1997-07-16 PREPARATION OF LOW DENSITY DETERGENT AGLOMERATES CONTAINING SILICE.

Country Status (14)

Country Link
EP (1) EP0915959B1 (en)
CN (1) CN1120229C (en)
AR (1) AR008784A1 (en)
AT (1) ATE209248T1 (en)
AU (1) AU3796697A (en)
BR (1) BR9710559A (en)
DE (1) DE69709746T2 (en)
DK (1) DK0915959T3 (en)
ES (1) ES2163792T3 (en)
GR (1) GR3037079T3 (en)
ID (1) ID17634A (en)
PT (1) PT915959E (en)
WO (1) WO1998004670A1 (en)
ZA (1) ZA976616B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2353534A1 (en) * 1998-12-22 2000-06-29 The Procter & Gamble Company Process for making a low bulk density detergent composition by agglomeration
MX2015002948A (en) 2012-09-07 2015-06-02 Paben Proyectos Estrategicos S A De C V Silica-based structurants and processes for making thereof.
MX2015002998A (en) * 2012-09-10 2015-06-22 Procter & Gamble Cleaning compositions comprising structured particles.
US9828569B2 (en) 2013-06-13 2017-11-28 The Procter & Gamble Company Granular laundry detergent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510746A3 (en) * 1991-04-12 1993-09-08 The Procter & Gamble Company Process for preparing condensed detergent granules
JPH07179898A (en) * 1993-12-22 1995-07-18 Lion Corp Preparation of high bulk density granular detergent composition
AUPN535095A0 (en) * 1995-09-12 1995-10-05 Procter & Gamble Company, The Compositions comprising hydrophilic silica particulates
US5576285A (en) * 1995-10-04 1996-11-19 The Procter & Gamble Company Process for making a low density detergent composition by agglomeration with an inorganic double salt

Also Published As

Publication number Publication date
ZA976616B (en) 1998-02-10
DK0915959T3 (en) 2002-05-21
BR9710559A (en) 1999-08-17
WO1998004670A1 (en) 1998-02-05
GR3037079T3 (en) 2002-01-31
CN1120229C (en) 2003-09-03
PT915959E (en) 2002-03-28
DE69709746T2 (en) 2002-07-18
AR008784A1 (en) 2000-02-23
ATE209248T1 (en) 2001-12-15
CN1230981A (en) 1999-10-06
EP0915959A1 (en) 1999-05-19
EP0915959B1 (en) 2001-11-21
ID17634A (en) 1998-01-15
AU3796697A (en) 1998-02-20
DE69709746D1 (en) 2002-02-21

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