BR9709522A - Sílica de precepitação abrasiva processo de preparação de sílica utilização da sílica e composições dentífricias - Google Patents

Sílica de precepitação abrasiva processo de preparação de sílica utilização da sílica e composições dentífricias

Info

Publication number
BR9709522A
BR9709522A BR9709522A BR9709522A BR9709522A BR 9709522 A BR9709522 A BR 9709522A BR 9709522 A BR9709522 A BR 9709522A BR 9709522 A BR9709522 A BR 9709522A BR 9709522 A BR9709522 A BR 9709522A
Authority
BR
Brazil
Prior art keywords
silica
toothpaste compositions
ranging
mum
alkaline
Prior art date
Application number
BR9709522A
Other languages
English (en)
Inventor
Frederic Amiche
Adrien Dromard
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of BR9709522A publication Critical patent/BR9709522A/pt

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
    • A61K8/18—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
    • 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
    • C01P2004/50—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
    • C01P2004/60—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
    • C01P2006/12—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Silicon Compounds (AREA)
  • Cosmetics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
BR9709522A 1996-06-06 1997-06-04 Sílica de precepitação abrasiva processo de preparação de sílica utilização da sílica e composições dentífricias BR9709522A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607187A FR2749576B1 (fr) 1996-06-06 1996-06-06 Procede de preparation de silice susceptible d'etre utilisee dans les compositions dentifrices
PCT/FR1997/000987 WO1997046485A1 (fr) 1996-06-06 1997-06-04 Silice susceptible d'etre utilisee dans les compositions dentifrices

Publications (1)

Publication Number Publication Date
BR9709522A true BR9709522A (pt) 1999-08-10

Family

ID=9492903

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709522A BR9709522A (pt) 1996-06-06 1997-06-04 Sílica de precepitação abrasiva processo de preparação de sílica utilização da sílica e composições dentífricias

Country Status (16)

Country Link
US (1) US6187292B1 (pt)
EP (1) EP0907612B1 (pt)
JP (1) JP3431168B2 (pt)
CN (1) CN1137047C (pt)
AT (1) ATE222566T1 (pt)
AU (1) AU730648B2 (pt)
BG (1) BG102961A (pt)
BR (1) BR9709522A (pt)
CA (1) CA2257184C (pt)
DE (1) DE69714846T2 (pt)
EA (1) EA000508B1 (pt)
ES (1) ES2182096T3 (pt)
FR (1) FR2749576B1 (pt)
PL (1) PL187629B1 (pt)
TR (1) TR199802525T2 (pt)
WO (1) WO1997046485A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US6419174B1 (en) 2000-08-18 2002-07-16 J. M. Huber Corporation Abrasive compositions and methods for making same
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
EP1215170A1 (en) * 2000-12-14 2002-06-19 Akzo Nobel N.V. Precipitated silica particles for cat litter
AU2002341047B8 (en) 2001-08-13 2006-12-07 Rhodia Chimie Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers
DE10326049A1 (de) * 2003-06-10 2004-12-30 Degussa Ag Flammenhydrolytisch hergestelltes Siliciumdioxid, Verfahren zu seiner Herstellung und Verwendung
CN102530970B (zh) * 2012-03-01 2014-02-19 冷水江三A化工有限责任公司 一种牙膏摩擦剂二氧化硅的制备方法
FR2988384B1 (fr) * 2012-03-22 2015-09-11 Rhodia Operations Procede de preparation de silice precipitee comprenant une etape de fort compactage
CN103274422B (zh) * 2013-05-31 2016-03-30 肇庆金三江硅材料有限公司 核壳型沉淀二氧化硅、制备方法及含有该二氧化硅的牙膏
CN104418330B (zh) * 2013-08-23 2016-11-09 确成硅化学股份有限公司 一种二氧化硅浆液及其制备方法
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.
US11602495B2 (en) 2013-12-20 2023-03-14 Colgate-Palmolive Company Core shell silica particles and use for malodor reduction
CN103708473A (zh) * 2013-12-26 2014-04-09 福建龙岩精博化工科技有限公司 牙膏环保增稠剂的制备工艺
CN105776230B (zh) * 2016-02-29 2017-03-22 广州市飞雪材料科技有限公司 一种洁齿透明牙膏用二氧化硅的制备方法
CN106829967A (zh) * 2017-03-06 2017-06-13 福建省三明正元化工有限公司 一种轮胎用高分散二氧化硅反应配方
CN106986349B (zh) * 2017-05-27 2017-12-19 广州市飞雪材料科技有限公司 一种低消泡二氧化硅的制备方法
US11638684B2 (en) 2017-10-30 2023-05-02 Lg Household & Health Care Ltd. Pump-type toothpaste composition
CN108046279A (zh) * 2017-12-26 2018-05-18 江西双龙硅材料科技有限公司 一种牙膏用二氧化硅的生产方法
CN109231221B (zh) * 2018-10-16 2019-06-28 肇庆金三江硅材料有限公司 一种低比表面积高分散性增稠型二氧化硅及其制备方法
CN109626384A (zh) * 2018-12-27 2019-04-16 通化双龙硅材料科技有限公司 一种牙膏用沉淀二氧化硅摩擦剂的制备方法
CN109607555B (zh) * 2019-01-02 2019-08-09 广州市飞雪材料科技有限公司 一种高磨擦高透明牙膏用二氧化硅及其制备方法
CN109485054B (zh) * 2019-01-02 2019-10-01 广州市飞雪材料科技有限公司 一种低吸油值高比表面积磨擦型二氧化硅及其制备方法
US11304888B2 (en) 2019-04-29 2022-04-19 Sunstar Americas, Inc. Oral care composition
WO2020226765A1 (en) * 2019-05-06 2020-11-12 Colgate-Palmolive Company Oral care compositions
CN110683550B (zh) * 2019-11-15 2020-07-14 广州市飞雪材料科技有限公司 一种湿式牙膏用二氧化硅浆料及其制备方法
CN111484025B (zh) * 2020-04-14 2020-11-17 广州市飞雪材料科技有限公司 一种低比表面积高密度增稠型牙膏用二氧化硅的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710015A (en) * 1950-12-02 1954-06-02 Degussa An improved process for the production of finely divided silica
DE2020887B2 (de) * 1970-04-29 1975-01-09 Akzo Chemie Gmbh, 5160 Dueren Verfahren zur Herstellung einer oberflächenarmen Kieselsäure und Verwendung dieser Kieselsäure als Verstärker-Füllstoff in Elastomeren
DE3117345A1 (de) * 1981-05-02 1982-11-25 Akzo Gmbh, 5600 Wuppertal Kieselsaeure fuer die filtration von getraenken, insbesondere von bier
US5225177A (en) * 1990-01-19 1993-07-06 J. M. Huber Corporation Dentifrice abrasives and compositions
FR2678259B1 (fr) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.
KR960010781B1 (ko) * 1991-10-02 1996-08-08 유니레버 엔브이 실리카
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
FR2714369B1 (fr) * 1993-12-29 1996-01-26 Rhone Poulenc Chimie Silices abrasives pour compositions dentifrices.
US5603920A (en) * 1994-09-26 1997-02-18 The Proctor & Gamble Company Dentifrice compositions
ES2158318T3 (es) * 1995-06-30 2001-09-01 Ineos Silicas Ltd Silices amorfas y composiciones orales.
US5891421A (en) * 1996-03-22 1999-04-06 J.M. Huber Corporation Precipitated silicas having improved dentifrice performance characteristics and methods of preparation

Also Published As

Publication number Publication date
EA000508B1 (ru) 1999-10-28
AU730648B2 (en) 2001-03-08
AU3179597A (en) 1998-01-05
EP0907612A1 (fr) 1999-04-14
WO1997046485A1 (fr) 1997-12-11
PL330144A1 (en) 1999-04-26
CN1221393A (zh) 1999-06-30
JP3431168B2 (ja) 2003-07-28
DE69714846T2 (de) 2003-05-28
EP0907612B1 (fr) 2002-08-21
TR199802525T2 (xx) 1999-04-21
US6187292B1 (en) 2001-02-13
CA2257184A1 (fr) 1997-12-11
CA2257184C (fr) 2003-05-13
PL187629B1 (pl) 2004-08-31
EA199900001A1 (ru) 1999-06-24
ES2182096T3 (es) 2003-03-01
JP2000502315A (ja) 2000-02-29
CN1137047C (zh) 2004-02-04
FR2749576A1 (fr) 1997-12-12
DE69714846D1 (de) 2002-09-26
FR2749576B1 (fr) 1998-09-04
ATE222566T1 (de) 2002-09-15
BG102961A (en) 1999-07-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: A61Q 11/00 (2006.01), A61K 8/25 (2006.0