ES2182059T3 - Silices precipitadas que presentan unas caracteristicas mejoradas de eficacia en dentrificos y metodos de preparacion. - Google Patents

Silices precipitadas que presentan unas caracteristicas mejoradas de eficacia en dentrificos y metodos de preparacion.

Info

Publication number
ES2182059T3
ES2182059T3 ES97916097T ES97916097T ES2182059T3 ES 2182059 T3 ES2182059 T3 ES 2182059T3 ES 97916097 T ES97916097 T ES 97916097T ES 97916097 T ES97916097 T ES 97916097T ES 2182059 T3 ES2182059 T3 ES 2182059T3
Authority
ES
Spain
Prior art keywords
methods
precipitated
approximately
reactor
present
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
ES97916097T
Other languages
English (en)
Inventor
Patrick D Mcgill
Satish K Wason
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.)
JM Huber Corp
Original Assignee
JM Huber Corp
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 JM Huber Corp filed Critical JM Huber Corp
Application granted granted Critical
Publication of ES2182059T3 publication Critical patent/ES2182059T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Silicon Compounds (AREA)
  • Cosmetics (AREA)
  • Dental Preparations (AREA)
  • Glass Compositions (AREA)

Abstract

SE DESCRIBEN COMPOSICIONES PRECIPITADAS DE SILICE Y PROCEDIMIENTOS PARA SU OBTENCION, CON CARACTERISTICAS PERFECCIONADAS EN CUANTO A SU RENDIMIENTO COMO DENTIFRICO. EN PARTICULAR, LAS COMPOSICIONES DE SILICE PRECIPITADAS DE LA PRESENTE INVENCION TIENEN UNA ACUMULACION DE VISCOSIDAD DEL LODO AL 40% DE MENOS DE APROXIMADAMENTE 20.000 CENTIPOISES Y UN VALOR DE ABRASION DE EINLEHNER DE LATON AL 10% DE APROXIMADAMENTE 2,5 A 20,0 MG DE PERDIDA/100.000 REV. LAS COMPOSICIONES DE SILICE PRECIPITADA DE LA PRESENTE INVENCION TIENEN TAMBIEN UN TAMAÑO MEDIO DE PARTICULA DEL LODO DEL REACTOR (AL 50%) DE APROXIMADAMENTE 10 A 50 MI M. LOS PROCEDIMIENTOS PARA LA PREPARACION DE SILICES PRECIPITADAS DE LA PRESENTE INVENCION INCLUYEN LOS PASOS DE: A) AÑADIR SILICATO SODICO Y UN ACIDO MINERAL A UN REACTOR, INICIANDO DE ESE MODO UNA REACCION DE PRECIPITACION ENTRE EL CONTENIDO DEL REACTOR; Y B) SOMETER EL CONTENIDO DEL REACTOR A FUERZAS CORTANTES O DE CIZALLAMIENTO, A MEDIDA QUE AVANZA LA REACCION.
ES97916097T 1996-03-22 1997-03-20 Silices precipitadas que presentan unas caracteristicas mejoradas de eficacia en dentrificos y metodos de preparacion. Expired - Lifetime ES2182059T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/621,288 US5891421A (en) 1996-03-22 1996-03-22 Precipitated silicas having improved dentifrice performance characteristics and methods of preparation

Publications (1)

Publication Number Publication Date
ES2182059T3 true ES2182059T3 (es) 2003-03-01

Family

ID=24489557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916097T Expired - Lifetime ES2182059T3 (es) 1996-03-22 1997-03-20 Silices precipitadas que presentan unas caracteristicas mejoradas de eficacia en dentrificos y metodos de preparacion.

Country Status (10)

Country Link
US (2) US5891421A (es)
EP (1) EP0909159B1 (es)
AT (1) ATE225161T1 (es)
AU (1) AU2335997A (es)
DE (1) DE69716068T2 (es)
ES (1) ES2182059T3 (es)
ID (1) ID18973A (es)
MY (1) MY117722A (es)
TW (1) TW453976B (es)
WO (1) WO1997034576A1 (es)

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US6290933B1 (en) * 2000-05-09 2001-09-18 Colgate-Palmolive Company High cleaning dentifrice
US6652611B1 (en) 2000-08-18 2003-11-25 J. M. Huber Corporation Method for making abrasive compositions and products thereof
US6403059B1 (en) * 2000-08-18 2002-06-11 J. M. Huber Corporation Methods of making dentifrice compositions and products thereof
US6419174B1 (en) 2000-08-18 2002-07-16 J. M. Huber Corporation Abrasive compositions and methods for making same
US6416744B1 (en) * 2001-06-21 2002-07-09 Colgate Palmolive Company Tooth whitening chewing gum
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US8591968B2 (en) 2005-05-23 2013-11-26 Kraft Foods Global Brands Llc Edible composition including a delivery system for active components
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US8591974B2 (en) 2003-11-21 2013-11-26 Kraft Foods Global Brands Llc Delivery system for two or more active components as part of an edible composition
US8597703B2 (en) * 2005-05-23 2013-12-03 Kraft Foods Global Brands Llc Delivery system for active components as part of an edible composition including a ratio of encapsulating material and active component
US20050112236A1 (en) * 2003-11-21 2005-05-26 Navroz Boghani Delivery system for active components as part of an edible composition having preselected tensile strength
US8591973B2 (en) * 2005-05-23 2013-11-26 Kraft Foods Global Brands Llc Delivery system for active components and a material having preselected hydrophobicity as part of an edible composition
US8389031B2 (en) * 2005-05-23 2013-03-05 Kraft Foods Global Brands Llc Coated delivery system for active components as part of an edible composition
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US20060263476A1 (en) * 2004-08-25 2006-11-23 Cadbury Adams Usa, Llc. Center-filled chewing gum with barrier layer
US20060068059A1 (en) * 2004-09-30 2006-03-30 Cadbury Adams Usa Llc Encapsulated compositions and methods of preparation
US7955630B2 (en) * 2004-09-30 2011-06-07 Kraft Foods Global Brands Llc Thermally stable, high tensile strength encapsulated actives
US20060068058A1 (en) * 2004-09-30 2006-03-30 Cadbury Adams Usa Llc Thermally stable, high tensile strength encapsulation compositions for actives
US7303742B2 (en) * 2004-11-24 2007-12-04 J.M. Huber Corporation Viscosity-modifying silica materials that exhibit low cleaning and abrasive levels and dentifrices thereof
US7267814B2 (en) * 2004-11-24 2007-09-11 J.M. Huber Corporation High-cleaning/low abrasive silica and materials and dentifrice containing such materials
US20060110307A1 (en) * 2004-11-24 2006-05-25 Mcgill Patrick D High-cleaning silica materials made via product morphology control and dentifrice containing such
US7670593B2 (en) * 2004-11-24 2010-03-02 J.M. Huber Corporation High-cleaning silica materials and dentifrice containing such
US7306788B2 (en) * 2004-11-24 2007-12-11 J.M. Huber Corporation High-cleaning/moderate abrasive silica materials and dentifrice containing such materials
US9198448B2 (en) 2005-02-07 2015-12-01 Intercontinental Great Brands Llc Stable tooth whitening gum with reactive ingredients
US20060246401A1 (en) * 2005-04-29 2006-11-02 The Procter & Gamble Company Oral care compositions, regimens and device
WO2006127934A2 (en) 2005-05-23 2006-11-30 Cadbury Adams Usa, Llc Taste potentiator compositions and edible confectionery and chewing gum products containing same
US7851005B2 (en) * 2005-05-23 2010-12-14 Cadbury Adams Usa Llc Taste potentiator compositions and beverages containing same
US7851006B2 (en) * 2005-05-23 2010-12-14 Cadbury Adams Usa Llc Taste potentiator compositions and beverages containing same
US20070053972A1 (en) * 2005-09-08 2007-03-08 Cadbury Adams Usa Llc. Gelatin capsules containing actives
KR100740346B1 (ko) * 2005-12-01 2007-07-19 이엔비나노텍(주) 나노기공 실리카의 제조장치 및 그 제조방법
US20070154412A1 (en) * 2005-12-30 2007-07-05 Nolan Lee Phillips Dentifrices comprising biogenic silica materials
US20070154413A1 (en) * 2005-12-30 2007-07-05 Nolan Lee Phillips Dentifrices comprising biogenic silica materials
US20070178187A1 (en) * 2006-01-27 2007-08-02 Cadbury Adams Usa Llc Chewing gum compositions including free neotame sweetener compositions
US20070178188A1 (en) * 2006-01-27 2007-08-02 Cadbury Adams Usa Llc Chewing gum compositions including free neotame sweetener compositions
US20070224133A1 (en) * 2006-03-23 2007-09-27 Mcgill Patrick D High-cleaning silica materials made via product morphology control under high shear conditions
US7270803B1 (en) 2006-03-23 2007-09-18 J.M. Huber Corporation High-cleaning, low abrasion, high brightness silica materials for dentrifices
WO2008032701A1 (fr) * 2006-09-13 2008-03-20 Nec Corporation Circuit d'ajustement d'horloge et dispositif de circuit intégré à semi-conducteurs
US20080159968A1 (en) * 2006-12-27 2008-07-03 Fultz William C Dentifrices comprising biogenic silica materials and calcium carbonate
US20080159967A1 (en) * 2006-12-27 2008-07-03 Fultz William C Dentifrices comprising biogenic silica materials and at least one calcium phosphate
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US20090297459A1 (en) * 2008-06-03 2009-12-03 Duen-Wu Hua Transparent silica gel/precipitated silica composite materials for dentifrices
US8609068B2 (en) * 2010-02-24 2013-12-17 J.M. Huber Corporation Continuous silica production process and silica product prepared from same
US9028605B2 (en) 2011-02-25 2015-05-12 J.M. Huber Corporation Coating compositions comprising spheroid silica or silicate
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Also Published As

Publication number Publication date
MY117722A (en) 2004-07-31
US5869028A (en) 1999-02-09
ID18973A (id) 1998-05-28
EP0909159A1 (en) 1999-04-21
DE69716068D1 (de) 2002-11-07
EP0909159B1 (en) 2002-10-02
DE69716068T2 (de) 2003-08-14
US5891421A (en) 1999-04-06
AU2335997A (en) 1997-10-10
TW453976B (en) 2001-09-11
WO1997034576A1 (en) 1997-09-25
ATE225161T1 (de) 2002-10-15

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