MX9800022A - Silices amorfas y composiciones orales. - Google Patents

Silices amorfas y composiciones orales.

Info

Publication number
MX9800022A
MX9800022A MX9800022A MX9800022A MX9800022A MX 9800022 A MX9800022 A MX 9800022A MX 9800022 A MX9800022 A MX 9800022A MX 9800022 A MX9800022 A MX 9800022A MX 9800022 A MX9800022 A MX 9800022A
Authority
MX
Mexico
Prior art keywords
oral compositions
amorphous silicas
percent
toothpaste
rda value
Prior art date
Application number
MX9800022A
Other languages
English (en)
Inventor
Peter William Stanier
Original Assignee
Crosfield Joseph & Sons
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=8221243&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9800022(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crosfield Joseph & Sons filed Critical Crosfield Joseph & Sons
Publication of MX9800022A publication Critical patent/MX9800022A/es

Links

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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • 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
    • C01P2006/11—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
    • C01P2006/16—Pore diameter
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-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
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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

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

Abstract

Se describe ina sílice amorfa que tiene un valor de RDA de entre 30 y 70, una capacidad de absorcion de entre 100 y 155cc/100g y una pérdida de humedad menor que 7% p/p que puede ser incorporada a una carga de 10% a 25% en una pasta dental transparente que tiene un indice de refraccion por arriba de 1.445, esta pasta dental tiene un valor de RDA de entre 30 y 60.
MX9800022A 1995-06-30 1996-06-10 Silices amorfas y composiciones orales. MX9800022A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95304614 1995-06-30
PCT/EP1996/002535 WO1997002211A1 (en) 1995-06-30 1996-06-10 Amorphous silicas and oral compositions

Publications (1)

Publication Number Publication Date
MX9800022A true MX9800022A (es) 1998-03-31

Family

ID=8221243

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9800022A MX9800022A (es) 1995-06-30 1996-06-10 Silices amorfas y composiciones orales.

Country Status (15)

Country Link
US (1) US5964937A (es)
EP (1) EP0835223B1 (es)
JP (1) JP4106087B2 (es)
KR (1) KR100449132B1 (es)
CN (1) CN1108274C (es)
AU (1) AU718059B2 (es)
BR (1) BR9609526A (es)
DE (1) DE69612977T2 (es)
ES (1) ES2158318T3 (es)
MX (1) MX9800022A (es)
PL (1) PL184365B1 (es)
RU (1) RU2171781C2 (es)
TW (1) TW460291B (es)
WO (1) WO1997002211A1 (es)
ZA (1) ZA965373B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9601084D0 (en) * 1996-01-19 1996-03-20 Unilever Plc Amorphous silicas and oral compositions
FR2749576B1 (fr) * 1996-06-06 1998-09-04 Rhone Poulenc Chimie Procede de preparation de silice susceptible d'etre utilisee dans les compositions dentifrices
FR2750692B1 (fr) * 1996-07-05 1998-10-16 Rhone Poulenc Chimie Nouvelle silice abrasive, utilisable dans les dentifrices, son procede de preparation et compositions dentifrices la contenant
AU1029901A (en) * 2000-10-16 2002-04-29 Biocosmetics Sl Use of olive oil in the preparation of a product for oral hygiene for eliminating or reducing bacterial plaque and/or bacteria in the mouth
EP1399121B1 (en) 2001-06-25 2008-11-05 The Procter & Gamble Company Oral care compositions
US7008617B1 (en) 2001-12-10 2006-03-07 J.M. Huber Corporation Precipitated silicas
US6616916B1 (en) * 2001-12-10 2003-09-09 J. M. Huber Corporation Transparent dentifrices
US6869595B2 (en) * 2001-12-21 2005-03-22 J.M. Huber Corporation Abrasive compositions for clear toothpaste
US20030131536A1 (en) * 2001-12-21 2003-07-17 Kostinko John A. Precipitated silica
GB0130907D0 (en) 2001-12-22 2002-02-13 Ineos Silicas Ltd Amorphous silica
US7985392B2 (en) * 2002-07-10 2011-07-26 Tokuyama Corporation Cake of easily dispersible precipitated silica
JP2005053728A (ja) * 2003-08-01 2005-03-03 Dsl Japan Co Ltd 高吸油性および高い構造性を有する非晶質シリカ粒子
JP2005053744A (ja) * 2003-08-05 2005-03-03 Dsl Japan Co Ltd 高吸油性非晶質シリカ粒子
GB0322296D0 (en) * 2003-09-23 2003-10-22 Glaxo Group Ltd Novel compositions
GB0400447D0 (en) * 2004-01-09 2004-02-11 Glaxo Group Ltd Dentifrice compositions
US9554975B2 (en) 2005-03-21 2017-01-31 Glaxo Group Limited Alkyl sulfate free and orthophosphate free dentifrice composition comprising fluoride source and a silica dental abrasive
GB0525369D0 (en) * 2005-12-14 2006-01-18 Ineos Silicas Ltd Silicas
JP5756946B2 (ja) * 2007-02-27 2015-07-29 熊野油脂株式会社 皮膚用洗浄剤
GB0706787D0 (en) * 2007-04-05 2007-05-16 Glaxo Group Ltd Novel use
US8551457B2 (en) 2008-11-25 2013-10-08 The Procter & Gamble Company Oral care compositions comprising spherical fused silica
CA2743430C (en) * 2008-11-25 2014-09-16 The Procter & Gamble Company Antibacterial oral care compositions with fused silica
WO2011130009A1 (en) * 2010-04-14 2011-10-20 Isp Investments Inc. Oral care compositions
CN101830474B (zh) * 2010-05-17 2012-01-11 浙江建业化工股份有限公司 白炭黑的制备方法
US20110293541A1 (en) 2010-05-25 2011-12-01 John Christian Haught Oral Care Compositions And Methods Of Making Oral Care Compositions Comprising Silica From Plant Materials
CA2838826C (en) * 2011-06-17 2016-01-05 Colgate-Palmolive Company Oral care compositions
AU2013337356B2 (en) 2012-11-05 2016-12-08 The Procter & Gamble Company Heat treated precipitated silica
BR112019015800B1 (pt) 2017-02-17 2022-11-22 Imertech Sas Uso de um mineral particulado como agente antipoluição
EP3595626B1 (en) * 2017-03-13 2021-10-13 Unilever IP Holdings B.V. Oral care compositions
KR20230002311A (ko) * 2020-04-24 2023-01-05 가부시끼가이샤 도꾸야마 표면 처리 실리카 분말의 제조 방법, 수지 조성물 및 슬러리
US20240099947A1 (en) 2020-12-11 2024-03-28 Pq Silicas Uk Limited Abrasive Silica Particles
CN113336234B (zh) * 2021-07-02 2023-10-27 确成硅化学股份有限公司 一种牙膏用低磨损摩擦型二氧化硅的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428425A (en) * 1966-04-04 1969-02-18 Monsanto Co Method of preparing silica materials
US4191742A (en) * 1974-05-22 1980-03-04 J. M. Huber Corporation Amorphous precipitated siliceous pigments and methods for their production
SE420596B (sv) * 1975-03-25 1981-10-19 Osaka Packing Formad kropp av amorf kiseldioxid, eventuellt innehallande kalciumkarbonat, sett att framstella en formad kropp av amorf kiseldioxid samt partikel av amorf kiseldioxid for framstellning av en formad kropp
GR68943B (es) * 1977-12-20 1982-03-29 Huber Corp J M
US4244707A (en) * 1978-09-28 1981-01-13 J. M. Huber Corporation Abrasive composition for use in toothpaste
US4243428A (en) * 1979-01-24 1981-01-06 Donnet Jean Baptise Processes for the manufacturing of precipitated silica
US4312845A (en) * 1979-09-10 1982-01-26 J. M. Huber Corporation Method of producing amorphous silica of controlled oil absorption
US4435380A (en) * 1982-01-29 1984-03-06 Lever Brothers Company Humectants for clear gel dentifrice compositions
JPS59163306A (ja) * 1983-03-08 1984-09-14 Taki Chem Co Ltd 歯磨用シリカ基剤及びその製法
GB8604985D0 (en) * 1986-02-28 1986-04-09 Unilever Plc Precipitated silicas
DE3639845A1 (de) * 1986-11-21 1988-06-01 Degussa Faellungskieselsaeuren, verfahren zu ihrer herstellung und verwendung
GB8721644D0 (en) * 1987-09-15 1987-10-21 Unilever Plc Silicas
ES2051961T3 (es) * 1988-11-09 1994-07-01 Procter & Gamble Composiciones orales.
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
US5225177A (en) * 1990-01-19 1993-07-06 J. M. Huber Corporation Dentifrice abrasives and compositions
WO1992002454A1 (en) * 1990-08-06 1992-02-20 Joseph Crosfield & Sons Limited Silicas
US5120528A (en) * 1991-06-12 1992-06-09 Block Drug Company, Inc. Taste preserving, mild oral hygiene compositions
US5108734A (en) * 1991-07-01 1992-04-28 Colgate-Palmolive Company Prophy mouthfeel dentifrice having low RDA value
KR960010781B1 (ko) * 1991-10-02 1996-08-08 유니레버 엔브이 실리카
JP2971946B2 (ja) * 1992-10-28 1999-11-08 クロスフィールド・リミテッド シリカ
US5651958A (en) * 1995-05-02 1997-07-29 The Procter & Gamble Company Dentifrice compositions
US5647903A (en) * 1995-10-03 1997-07-15 Mcgill; Patrick D. Microporous high structure precipitated silicas and methods

Also Published As

Publication number Publication date
JPH11508533A (ja) 1999-07-27
AU6126296A (en) 1997-02-05
TW460291B (en) 2001-10-21
CN1108274C (zh) 2003-05-14
BR9609526A (pt) 1999-02-23
RU2171781C2 (ru) 2001-08-10
CN1189142A (zh) 1998-07-29
ZA965373B (en) 1997-12-25
ES2158318T3 (es) 2001-09-01
PL184365B1 (pl) 2002-10-31
EP0835223A1 (en) 1998-04-15
WO1997002211A1 (en) 1997-01-23
EP0835223B1 (en) 2001-05-23
KR19990028541A (ko) 1999-04-15
US5964937A (en) 1999-10-12
DE69612977D1 (de) 2001-06-28
PL324311A1 (en) 1998-05-25
JP4106087B2 (ja) 2008-06-25
DE69612977T2 (de) 2001-09-06
AU718059B2 (en) 2000-04-06
KR100449132B1 (ko) 2004-11-16

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Legal Events

Date Code Title Description
FG Grant or registration
HC Change of company name or juridical status

Owner name: PFIZER IRELAND PHARMACEUTICALS

PD Change of proprietorship

Owner name: PQ SILICAS UK LIMITED

MM Annulment or lapse due to non-payment of fees