BR9906980A - Micropérolas de sìlica de precipitação, com propriedade sensorial na boca, processo de preparação das mesmas, utilização das micropérolas de sìlica, e, composições dentifrìcias - Google Patents
Micropérolas de sìlica de precipitação, com propriedade sensorial na boca, processo de preparação das mesmas, utilização das micropérolas de sìlica, e, composições dentifrìciasInfo
- Publication number
- BR9906980A BR9906980A BR9906980-6A BR9906980A BR9906980A BR 9906980 A BR9906980 A BR 9906980A BR 9906980 A BR9906980 A BR 9906980A BR 9906980 A BR9906980 A BR 9906980A
- Authority
- BR
- Brazil
- Prior art keywords
- pearls
- mouth
- silica
- silica micro
- weight
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/025—Explicitly spheroidal or spherical shape
-
- 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
- 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
- A61K8/27—Zinc; Compounds thereof
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/60—Particulates further characterized by their structure or composition
- A61K2800/65—Characterized by the composition of the particulate/core
- A61K2800/651—The particulate/core comprising inorganic material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- 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
- C01P2006/19—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
- C01P2006/80—Compositional purity
-
- 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)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Silicon Compounds (AREA)
- Cosmetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
"MICROPéROLAS DE SìLICA DE PRECIPITAçãO, COM PROPRIEDADE SENSORIAL NA BOCA, PROCESSO DE PREPAçãO DAS MESMAS, UTILIZAçãO DAS MICROPéROLAS DE SìLICA, E, COMPOSIçõES DENTIFRìCIAS" Micropérolas de sílica de precipitação, com propriedade sensorial na boca, que apresentam: uma superfície específica CTAB de pelo menos 100 m~ 2~/ g, uma absorção de óleo DOP de pelo menos 200 ml/g, um diâmetro mediano de partícula de 50 a 600 Ám, em superfície de 0,5 a 2 partes em peso (expresso em zinco metal) de um derivado do zinco com grau de oxidação "2" para 100 partes em peso de sílica, um pH de 7 a 9, eventualmente de 0,2 a 5 partes em peso de um pigmento branco para 100 partes em peso de sílica. Seu processo de preparação por precipitação, com tratamento do caldo de sílica por um composto solúvel do zinco, fluidificação mecânica do bolo proveniente da separação do caldo de sílica tratada, e secagem por atomização. Sua utilização nas composições dentifrícias, como agente sensorial na boca.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9800564 | 1998-01-20 | ||
PCT/FR1999/000110 WO1999036360A1 (fr) | 1998-01-20 | 1999-01-20 | Microperles de silice a propriete sensorielle en bouche, leur procede de preparation et compositions dentifrices les contenant |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9906980A true BR9906980A (pt) | 2000-10-17 |
Family
ID=9521951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9906980-6A BR9906980A (pt) | 1998-01-20 | 1999-01-20 | Micropérolas de sìlica de precipitação, com propriedade sensorial na boca, processo de preparação das mesmas, utilização das micropérolas de sìlica, e, composições dentifrìcias |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1049649B1 (pt) |
AT (1) | ATE240264T1 (pt) |
AU (1) | AU2060699A (pt) |
BR (1) | BR9906980A (pt) |
DE (1) | DE69907868T2 (pt) |
ES (1) | ES2199540T3 (pt) |
WO (1) | WO1999036360A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2809955B1 (fr) * | 2000-06-07 | 2004-11-26 | Rhodia Chimie Sa | Utilisation d'une silice de precipitation de haute structure, dense et dispersible comme agent epaississant ou texturant dans les compositions dentifrices |
DE10062449A1 (de) | 2000-12-14 | 2002-06-20 | Degussa | Dotierte Fällungskieselsäure |
CN104944429B (zh) * | 2015-06-26 | 2017-03-01 | 肇庆学院 | 一种复合型二氧化硅及其制备方法及其在牙膏中的应用 |
CN111634920B (zh) * | 2020-06-16 | 2022-01-18 | 福建远翔新材料股份有限公司 | 一种用于食品抗结块剂的纳米二氧化硅的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632185B1 (fr) * | 1988-06-01 | 1992-05-22 | Rhone Poulenc Chimie | Silice pour compositions dentifrices compatible notamment avec le zinc |
FR2732330B1 (fr) * | 1995-03-29 | 1997-06-20 | Rhone Poulenc Chimie | Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant du zinc et leur utilisation au renforcement des elastomeres |
-
1999
- 1999-01-20 AT AT99900968T patent/ATE240264T1/de not_active IP Right Cessation
- 1999-01-20 ES ES99900968T patent/ES2199540T3/es not_active Expired - Lifetime
- 1999-01-20 WO PCT/FR1999/000110 patent/WO1999036360A1/fr active IP Right Grant
- 1999-01-20 AU AU20606/99A patent/AU2060699A/en not_active Abandoned
- 1999-01-20 EP EP99900968A patent/EP1049649B1/fr not_active Expired - Lifetime
- 1999-01-20 DE DE69907868T patent/DE69907868T2/de not_active Expired - Lifetime
- 1999-01-20 BR BR9906980-6A patent/BR9906980A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE240264T1 (de) | 2003-05-15 |
EP1049649A1 (fr) | 2000-11-08 |
ES2199540T3 (es) | 2004-02-16 |
DE69907868T2 (de) | 2004-03-11 |
EP1049649B1 (fr) | 2003-05-14 |
AU2060699A (en) | 1999-08-02 |
DE69907868D1 (de) | 2003-06-18 |
WO1999036360A1 (fr) | 1999-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EA199900001A1 (ru) | Диоксид кремния, используемый в составах для ухода за зубами | |
ES2184418T3 (es) | Abrasivo dental mejorado. | |
DE69942687D1 (de) | Siliziumoxidteilchen | |
ZA200303211B (en) | Silane-modified oxidic or siliceous filler, process for its production and its use. | |
FI943648A0 (fi) | Menetelmä täytepiihapon valmistamiseksi | |
MX9601290A (es) | Suspension acuosa de silice y de sulfato de aluminio o de alumbre, procedimientos de preparacion y utilizaciones de esa suspension. | |
ES2182059T3 (es) | Silices precipitadas que presentan unas caracteristicas mejoradas de eficacia en dentrificos y metodos de preparacion. | |
CA2407693A1 (en) | High cleaning dentifrice comprising silica hydrogel particles | |
EP1338210B8 (en) | Protein stabilizing agent | |
DE69600220D1 (de) | Dibenzoylmethanderivate und Nanopigment aus Titandioxid-enthaltende Zusammensetzung und dessen Verwendungen | |
KR900000292A (ko) | 특히 아연과 혼화성이 있는 치약조성물용 실리카 | |
BRPI0206264B8 (pt) | processo para preparação e uso de uma suspensão aquosa de sílica, processo para clarificação de cerveja fermentada não-filtrada, bem como preparação de proteção de pele humana contra radiação uv. | |
GB0020182D0 (en) | Particulate kaolin | |
BR0111449A (pt) | Utilização de uma sìlica de precipitação, processo para espessar composições dentifrìcias ou conferir textura a composições dentifrìcias e composições dentifrìcias | |
BR9906980A (pt) | Micropérolas de sìlica de precipitação, com propriedade sensorial na boca, processo de preparação das mesmas, utilização das micropérolas de sìlica, e, composições dentifrìcias | |
AU645451B2 (en) | New polyaluminumchlorosulfates and preparation and uses thereof | |
MY134689A (en) | Silica-based particulates | |
DE3371788D1 (en) | Process for improving the rheological properties of a precipitated sio2 suspension | |
KR950007828A (ko) | 구강 위생 개선용 조성물 | |
EP0957065A3 (de) | Aluminiumsilikatsuspension | |
KR960006240A (ko) | 제지용 피치 콘트롤제와 그의 제조방법 | |
IT1184718B (it) | Perfezionamenti ai prodotti cosmetici per il trucco del viso e delle unghie contenenti oro puro lamellare micronizzato |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/01/1999, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2394 DE 22-11-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |