ATE81333T1 - Mit metallischen kationen kompatible kieselsaeure fuer zahnpflegemittelmischungen. - Google Patents

Mit metallischen kationen kompatible kieselsaeure fuer zahnpflegemittelmischungen.

Info

Publication number
ATE81333T1
ATE81333T1 AT90401163T AT90401163T ATE81333T1 AT E81333 T1 ATE81333 T1 AT E81333T1 AT 90401163 T AT90401163 T AT 90401163T AT 90401163 T AT90401163 T AT 90401163T AT E81333 T1 ATE81333 T1 AT E81333T1
Authority
AT
Austria
Prior art keywords
equal
silica
aqueous suspension
electrical conductivity
expressed
Prior art date
Application number
AT90401163T
Other languages
English (en)
Inventor
Jacques Persello
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE81333T1 publication Critical patent/ATE81333T1/de

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
    • 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
    • C01B33/18—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
    • 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
    • C01P2006/14—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
    • C01P2006/60—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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Cosmetics (AREA)
  • Silicon Compounds (AREA)
  • Dental Preparations (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Glass Compositions (AREA)
AT90401163T 1989-05-03 1990-04-27 Mit metallischen kationen kompatible kieselsaeure fuer zahnpflegemittelmischungen. ATE81333T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905869A FR2646665B1 (fr) 1989-05-03 1989-05-03 Silice pour compositions dentifrices compatible notamment avec les cations metalliques

Publications (1)

Publication Number Publication Date
ATE81333T1 true ATE81333T1 (de) 1992-10-15

Family

ID=9381381

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90401163T ATE81333T1 (de) 1989-05-03 1990-04-27 Mit metallischen kationen kompatible kieselsaeure fuer zahnpflegemittelmischungen.

Country Status (24)

Country Link
EP (1) EP0396460B1 (de)
JP (1) JPH0660010B2 (de)
KR (1) KR920008563B1 (de)
CN (2) CN1023105C (de)
AT (1) ATE81333T1 (de)
AU (1) AU632805B2 (de)
BR (1) BR9002064A (de)
CA (1) CA2015921C (de)
DE (1) DE69000369T2 (de)
DK (1) DK0396460T3 (de)
ES (1) ES2036093T3 (de)
FI (1) FI91387C (de)
FR (1) FR2646665B1 (de)
GR (1) GR3006675T3 (de)
HK (1) HK129893A (de)
IE (1) IE63592B1 (de)
IL (1) IL94248A0 (de)
MA (1) MA21827A1 (de)
NO (1) NO901884L (de)
PT (1) PT93950B (de)
SG (1) SG116793G (de)
TN (1) TNSN90057A1 (de)
TR (1) TR24206A (de)
ZA (1) ZA903325B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714369B1 (fr) * 1993-12-29 1996-01-26 Rhone Poulenc Chimie Silices abrasives pour compositions dentifrices.
GB9601084D0 (en) † 1996-01-19 1996-03-20 Unilever Plc Amorphous silicas and oral compositions
JP2001089128A (ja) * 1998-04-10 2001-04-03 Asahi Glass Co Ltd 球状シリカ粒子の製造方法
FR2886285B1 (fr) * 2005-05-27 2008-05-30 Rhodia Chimie Sa Procede de preparation de silice precipitee, silice precipitee et utilisations, notamment comme charge dans les matrices silicones
KR101317439B1 (ko) * 2006-10-31 2013-10-10 (주)아모레퍼시픽 치아미백용 치약 조성물
US20100047742A1 (en) * 2008-08-25 2010-02-25 Pitcock Jr William Henry Tubule-blocking silica materials for dentifrices
DE102009001512A1 (de) * 2009-03-12 2010-09-16 Evonik Degussa Gmbh Herstellung von hochreinen Suspensionen enthaltend gefällte Kieselsäuren durch Elektrodialyse
TW201103566A (en) * 2009-06-16 2011-02-01 Grace W R & Co Cation compatible metal oxides and oral care compositions containing the metal oxides
US11052029B2 (en) 2009-06-16 2021-07-06 W. R. Grace & Co.-Conn. Cation compatible metal oxides and oral care compositions containing the metal oxides
US20110206749A1 (en) * 2010-02-19 2011-08-25 J.M. Huber Corporation Silica materials for reducing oral malador
WO2013072932A2 (en) * 2011-09-30 2013-05-23 Rubicon Research Private Limited Oral care compositions
FR3014312B1 (fr) * 2013-12-05 2016-11-25 Oreal Compositions comprenant une charge pompe a sebum et une quantite elevee de mono-alcool
WO2015121326A1 (en) * 2014-02-14 2015-08-20 Rhodia Operations Process for the preparation of precipitated silicas, precipitated silicas and their uses, in particular for the reinforcement of polymers
BR112016018665B1 (pt) * 2014-02-14 2022-09-13 Rhodia Operations Processo para a produção de sílica precipitada, sílica precipitada, composição polimérica, e, artigo
CN106009782B (zh) * 2016-05-20 2017-07-07 广州市飞雪材料科技有限公司 一种表面改性二氧化硅粒子的制备方法
CN106865557A (zh) * 2017-02-10 2017-06-20 福建正盛无机材料股份有限公司 一种冬季轮胎用白炭黑的制备方法
WO2019186479A1 (en) 2018-03-29 2019-10-03 Tata Chemicals Limited A process for preparing precipitated silica
JP2021528349A (ja) * 2018-06-19 2021-10-21 ローディア オペレーションズ 口腔ケア組成物のためのシリカ
WO2021069256A1 (en) 2019-10-07 2021-04-15 Rhodia Operations Silica for oral care compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344805A1 (de) * 1972-08-24 1974-03-21 Sifrance Verfahren zum herstellen von gefaellten kieselsaeuren
GB1445635A (en) * 1972-09-06 1976-08-11 Huber Corp J M Method for producing amorphous precipitated silicic acid pigments
US4015996A (en) * 1974-10-31 1977-04-05 J. M. Huber Corporation Amorphous precipitated siliceous pigments
FR2562534B1 (fr) * 1984-04-06 1986-06-27 Rhone Poulenc Chim Base Nouvelle silice precipitee a caracteres morphologiques ameliores, procede pour son obtention et application, notamment comme charge
FR2632185B1 (fr) * 1988-06-01 1992-05-22 Rhone Poulenc Chimie Silice pour compositions dentifrices compatible notamment avec le zinc

Also Published As

Publication number Publication date
KR920008563B1 (ko) 1992-10-01
EP0396460A1 (de) 1990-11-07
CA2015921C (fr) 1998-12-29
JPH0660010B2 (ja) 1994-08-10
JPH02296712A (ja) 1990-12-07
IE63592B1 (en) 1995-05-17
KR900017908A (ko) 1990-12-20
DK0396460T3 (da) 1992-11-16
FR2646665A1 (fr) 1990-11-09
SG116793G (en) 1994-04-15
GR3006675T3 (de) 1993-06-30
ES2036093T3 (es) 1993-05-01
MA21827A1 (fr) 1990-12-31
FI91387B (fi) 1994-03-15
TNSN90057A1 (fr) 1991-03-05
CA2015921A1 (fr) 1990-11-03
PT93950B (pt) 1996-11-29
CN1043845C (zh) 1999-06-30
DE69000369T2 (de) 1993-04-15
CN1023105C (zh) 1993-12-15
ZA903325B (en) 1991-02-27
TR24206A (tr) 1991-07-01
AU5458190A (en) 1990-11-08
IL94248A0 (en) 1991-03-10
NO901884D0 (no) 1990-04-27
EP0396460B1 (de) 1992-10-07
HK129893A (en) 1993-12-03
CN1081099A (zh) 1994-01-26
IE901605L (en) 1990-11-03
NO901884L (no) 1990-11-05
FR2646665B1 (fr) 1991-11-29
DE69000369D1 (de) 1992-11-12
PT93950A (pt) 1991-01-08
AU632805B2 (en) 1993-01-14
BR9002064A (pt) 1991-08-13
FI902208A0 (fi) 1990-05-02
FI91387C (fi) 1994-06-27
CN1046877A (zh) 1990-11-14

Similar Documents

Publication Publication Date Title
ATE81333T1 (de) Mit metallischen kationen kompatible kieselsaeure fuer zahnpflegemittelmischungen.
PH15314A (en) Method of preparing an acidic hydrous silica gel for dentifrice
ES2030057T3 (es) Una silice amorfa precipitada y su metodo de preparacion.
PL237497A1 (en) Method of obtaining compositions containing an inclusioncompound of p-hexadecylamino-benzoic acid in cyclodextrin
ATE23555T1 (de) Verwendung oberflaechenverkleinerter kieselgele als fuellstoff fuer dentalmassen.
IT1157210B (it) Metodo per migliorare la processabilita' di polimeri e composizioni risultanti
SE8505456L (sv) Geleformigt tandvardsmedel
DK254784D0 (da) Elektrisk isolering
SE8601094L (sv) Tandstenshemmande oral komposition
ATE49419T1 (de) Detergenspulver und verfahren zur herstellung.
ATE25107T1 (de) Verfahren zur herstellung von seifenpulver.
BR8001376A (pt) Aditivo de chumbo e processo de sua obentcao
ZA903323B (en) Silica for use in dentifrices
FI872869A (fi) Foerfarande foer stabilisering av enzymet laktoperoxidas i produkter.
Bagandova et al. Electrode properties and electric conductivity of lithiumaluminoborosilicate glasses
TH8975EX (th) ซิลิกาสำหรับสารผสมยาสีฟันโดยเฉพาะที่ยิ่งกว่าคือเข้ากันได้กับแคทไอออนของโลหะชนิดต่าง ๆ
SE8206565D0 (sv) Stable dentifrice containing acidic siliceous polishing agent
KOWALSKI et al. Models for the photoelectrolytic decomposition of water at semiconducting oxide anodes[Interim Report]
TH6114A (th) ซิลิกาสำหรับใช้ในสารผสมทำความสะอาดฟัน
TH4944B (th) ซิลิกาสำหรับใช้ในสารผสมทำความสะอาดฟัน
Kamenev et al. Use of the Gel-Like Electrolyte in Evaluation of Tendency of Kh 18 N 10 Type Steel to Intercrystalline Corrosion by the Potentiodynamic Reactivation Method
DK27684A (da) Fremgangsmaade til fremstilling af en vandig silicagel
TH6984B (th) ซิลิกาสำหรับสารผสมยาสีฟันโดยเฉพาะที่ยิ่งกว่าคือเข้ากันได้กับแคทไอออนของโลหะชนิดต่าง ๆ
TH8975A (th) ซิลิกาสำหรับสารผสมยาสีฟันโดยเฉพาะที่ยิ่งกว่าคือเข้ากันได้กับแคทไอออนของโลหะชนิดต่าง ๆ
PL246970A1 (en) Method of obtaining novel contact gels

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee