BRPI0517899A - método para produzir uma combinação de gel/sìlica precipitada produzida in situ, combinação de gel/sìlica precipitada produzida in situ, e, dentifrìcio - Google Patents

método para produzir uma combinação de gel/sìlica precipitada produzida in situ, combinação de gel/sìlica precipitada produzida in situ, e, dentifrìcio

Info

Publication number
BRPI0517899A
BRPI0517899A BRPI0517899-1A BRPI0517899A BRPI0517899A BR PI0517899 A BRPI0517899 A BR PI0517899A BR PI0517899 A BRPI0517899 A BR PI0517899A BR PI0517899 A BRPI0517899 A BR PI0517899A
Authority
BR
Brazil
Prior art keywords
situ
silica
composite
precipitated
gel
Prior art date
Application number
BRPI0517899-1A
Other languages
English (en)
Inventor
Patrick D Mcgill
William C Fultz
Original Assignee
Huber Corp J M
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 Huber Corp J M filed Critical Huber Corp J M
Publication of BRPI0517899A publication Critical patent/BRPI0517899A/pt

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Classifications

    • 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
    • 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
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/152—Preparation of hydrogels
    • C01B33/154—Preparation of hydrogels by acidic treatment of aqueous silicate solutions
    • 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
    • C01B33/16—Preparation of silica xerogels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon

Landscapes

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

Abstract

MéTODO PARA PRODUZIR UMA COMBINAçãO DE GEL/SìLICA PRECIPITADA PRODUZIDA IN SITU, COMBINAçãO DE GEL/SìLICA PRECIPITADA PRODUZIDA IN SITU, E, DENTIFRICIO. A invenção refere-se a materiais abrasivos e/ou espessantes únicos que são composições geradas in situ de sílicas precipitadas e sílicas géis. Estas composições demonstram características benéficas diferentes dependendo da estrutura do material gerado in situ compósito. Com compósitos de estrutura fraca (como medido com níveis de absorção de óleo de linhaça de 40 a 100 ml óleo absorvido| 100 g compósito), simultaneamente com propriedades de limpeza em película elevadas e níveis de abrasão na dentina moderados são possíveis a fim de que o usuário disponha de um dentifrício que efetivamente limpa as superficies dos dentes sem abradar danosamente estas superficies. Quantidades aumentadas de materiais compósitos de estrutura elevada tendem a conferir uma viscosidade aumentada e beneficios espessantes junto com as tais propriedades desejáveis de abrasão e limpeza, apesar de em uma menor extensão do que a dos tipos de estrutura fraca. Assim, materiais de limpeza de faixa média irão demonstrar níveis de absorção de óleo de um excesso de 100 a 150, e um compósito com elevado poder espessante /fraca abrasão demonstra propriedades de absorção de óleo em excesso de 150. Esta combinação de sílica gel/ sílica precipitada produzida simultaneamente in situ permite obter um uma capacidade de limpeza elevada e abrasão fraca inesperadamente efetiva e características espessantes diferentes como comparado com misturas fisicas de tais componentes. Está englobado na invenção um método singular de fabricação destes materiais compósitos de gel/ sílica precipitada para este fim, assim como os materiais diferentes dentro das faixas de estrutura descritas acima e dentifricios compreendendo os mesmos.
BRPI0517899-1A 2004-11-24 2005-10-06 método para produzir uma combinação de gel/sìlica precipitada produzida in situ, combinação de gel/sìlica precipitada produzida in situ, e, dentifrìcio BRPI0517899A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/996,540 US20060110307A1 (en) 2004-11-24 2004-11-24 High-cleaning silica materials made via product morphology control and dentifrice containing such
PCT/US2005/035924 WO2006057719A2 (en) 2004-11-24 2005-10-06 High-cleaning silica materials made via product morphology control and dentifrice containing such

Publications (1)

Publication Number Publication Date
BRPI0517899A true BRPI0517899A (pt) 2008-10-21

Family

ID=36461117

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517899-1A BRPI0517899A (pt) 2004-11-24 2005-10-06 método para produzir uma combinação de gel/sìlica precipitada produzida in situ, combinação de gel/sìlica precipitada produzida in situ, e, dentifrìcio

Country Status (12)

Country Link
US (1) US20060110307A1 (pt)
EP (1) EP1828053A2 (pt)
JP (1) JP2008521802A (pt)
KR (1) KR20070086588A (pt)
CN (1) CN101107198A (pt)
BR (1) BRPI0517899A (pt)
MX (1) MX2007006248A (pt)
NO (1) NO20073226L (pt)
RU (1) RU2007123591A (pt)
TW (1) TW200630115A (pt)
WO (1) WO2006057719A2 (pt)
ZA (1) ZA200704206B (pt)

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US7670593B2 (en) * 2004-11-24 2010-03-02 J.M. Huber Corporation High-cleaning silica materials and dentifrice containing such
US20070224133A1 (en) * 2006-03-23 2007-09-27 Mcgill Patrick D High-cleaning silica materials made via product morphology control under high shear conditions
KR100848856B1 (ko) * 2007-03-27 2008-07-29 주식회사 넵 영구적 소수성을 갖는 에어로겔의 제조 방법 및 이로부터제조된 영구적 소수성을 갖는 에어로겔
US20090297459A1 (en) * 2008-06-03 2009-12-03 Duen-Wu Hua Transparent silica gel/precipitated silica composite materials for dentifrices
WO2010037705A1 (de) * 2008-09-30 2010-04-08 Evonik Degussa Gmbh Verfahren zur herstellung von hochreinem sio2 aus silikatlösungen
EP2644579A3 (en) 2008-10-29 2016-06-08 E. I. du Pont de Nemours and Company Treatment of tailings streams
MX2011005567A (es) 2008-11-25 2012-01-25 Procter & Gamble Composiciones para el cuidado bucal con estetica mejorada y silicio fundido.
AU2010234643B2 (en) * 2009-04-06 2015-02-05 Paben Proyectos Estrategicos S.A. De C.V. Silicas and alkali metal salt compositions, detergents formed from such compositions and method of forming such composition
AR079508A1 (es) 2009-12-17 2012-02-01 Colgate Palmolive Co Formulacion dentifrica
US8609068B2 (en) 2010-02-24 2013-12-17 J.M. Huber Corporation Continuous silica production process and silica product prepared from same
EP2609033A4 (en) * 2010-08-05 2015-05-13 Pq Corp TIO2 IMPREGNATED SILICA HYDROGEL AND METHOD OF MANUFACTURING THE SAME
US9028605B2 (en) 2011-02-25 2015-05-12 J.M. Huber Corporation Coating compositions comprising spheroid silica or silicate
MX367806B (es) 2013-12-20 2019-09-06 Colgate Palmolive Co Partículas de sílice de núcleo-cubierta y uso para reducción del mal olor.
MX354968B (es) 2013-12-20 2018-03-27 Colgate Palmolive Co Producto para el cuidado oral con blanqueador dental con particulas de silice de nucleo cubierto.
PL3807217T3 (pl) * 2018-06-12 2024-04-08 Evonik Operations Gmbh Sferyczne cząstki krzemionki kompatybilne z cyną o zmniejszonej RDA
US20210393495A1 (en) * 2018-11-23 2021-12-23 Blbr Gmbh Foamable dental care composition, system consisting of the dental care composition and a dispenser, and use of the dental care composition in a method for simultaneously cleaning several, preferably all, teeth
CN115849395B (zh) * 2022-11-16 2023-06-30 金三江(肇庆)硅材料股份有限公司 耐磨擦型二氧化硅及其制备方法和应用

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Also Published As

Publication number Publication date
WO2006057719A8 (en) 2006-11-23
KR20070086588A (ko) 2007-08-27
WO2006057719A3 (en) 2006-10-12
MX2007006248A (es) 2007-08-03
TW200630115A (en) 2006-09-01
ZA200704206B (en) 2008-08-27
RU2007123591A (ru) 2008-12-27
WO2006057719A2 (en) 2006-06-01
EP1828053A2 (en) 2007-09-05
JP2008521802A (ja) 2008-06-26
US20060110307A1 (en) 2006-05-25
NO20073226L (no) 2007-08-22
CN101107198A (zh) 2008-01-16

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DA 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2209 DE 07/05/2013.