HK8194A - Silica for dentifrice compositions which is compatible with organic amino-compounds - Google Patents

Silica for dentifrice compositions which is compatible with organic amino-compounds

Info

Publication number: HK8194A
Authority: HK; Hong Kong
Prior art keywords: silica; process according; suspension; acid; compatibility
Prior art date: 1989-05-03

Application number

HK81/94A

Other languages

German (de)

English (en)

French (fr)

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.)

1989-05-03

Filing date

1994-01-21

Publication date

1994-02-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9381380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK8194(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-01-21 Application filed by Rhone-Poulenc Chimie filed Critical Rhone-Poulenc Chimie

1994-02-04 Publication of HK8194A publication Critical patent/HK8194A/xx

Classifications

- 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
- 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)
Health & Medical Sciences (AREA)
Organic Chemistry (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)
Birds (AREA)
Dispersion Chemistry (AREA)
Oral & Maxillofacial Surgery (AREA)
Cosmetics (AREA)
Silicon Compounds (AREA)
Dental Preparations (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Steroid Compounds (AREA)
Silicon Polymers (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

HK81/94A 1989-05-03 1994-01-21 Silica for dentifrice compositions which is compatible with organic amino-compounds HK8194A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8905868A FR2646664B1 (fr)	1989-05-03	1989-05-03	Silice pour compositions dentifrices compatible notamment avec les composes organiques amines

Publications (1)

Publication Number	Publication Date
HK8194A true HK8194A (en)	1994-02-04

Family

ID=9381380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK81/94A HK8194A (en)	1989-05-03	1994-01-21	Silica for dentifrice compositions which is compatible with organic amino-compounds

Country Status (24)

Country	Link
EP (1)	EP0396459B2 (xx)
KR (1)	KR920008564B1 (xx)
CN (2)	CN1024527C (xx)
AT (1)	ATE80863T1 (xx)
AU (1)	AU633083B2 (xx)
BR (1)	BR9002063A (xx)
CA (1)	CA2015922C (xx)
DE (1)	DE69000328T3 (xx)
DK (1)	DK0396459T3 (xx)
ES (1)	ES2045840T5 (xx)
FI (1)	FI91386C (xx)
FR (1)	FR2646664B1 (xx)
GR (1)	GR3006478T3 (xx)
HK (1)	HK8194A (xx)
IE (1)	IE63629B1 (xx)
IL (1)	IL94246A0 (xx)
MA (1)	MA21826A1 (xx)
NO (1)	NO901883L (xx)
PT (1)	PT93949B (xx)
SG (1)	SG126693G (xx)
TN (1)	TNSN90058A1 (xx)
TR (1)	TR24265A (xx)
TW (1)	TW197950B (xx)
ZA (1)	ZA903323B (xx)

Families Citing this family (5)

* 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.
TW414713B (en)	1994-05-12	2000-12-11	Dentsply Gmbh	Fluoride releasing liquid dental primer product and method
CN1056588C (zh) *	1996-12-24	2000-09-20	北京化工大学	超细二氧化硅的制备方法
EP1526115A1 (de) *	2003-10-23	2005-04-27	Universität Hannover	Funktionalisierte Kieselsäure-Partikel
US20130209375A1 (en) *	2008-04-24	2013-08-15	Gaba International Holding Ag	Oral care composition comprising dissolved tin and fluoride

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
FR2622439B1 (fr) *	1987-11-04	1991-07-12	Rhone Poulenc Chimie	Silice pour compositions dentifrices compatible notamment avec la chlorhexidine

1989
- 1989-05-03 FR FR8905868A patent/FR2646664B1/fr not_active Expired - Lifetime
1990
- 1990-04-27 ES ES90401162T patent/ES2045840T5/es not_active Expired - Lifetime
- 1990-04-27 AT AT90401162T patent/ATE80863T1/de not_active IP Right Cessation
- 1990-04-27 EP EP90401162A patent/EP0396459B2/fr not_active Expired - Lifetime
- 1990-04-27 DE DE69000328T patent/DE69000328T3/de not_active Expired - Fee Related
- 1990-04-27 NO NO90901883A patent/NO901883L/no unknown
- 1990-04-27 DK DK90401162.4T patent/DK0396459T3/da active
- 1990-05-01 IL IL94246A patent/IL94246A0/xx unknown
- 1990-05-02 MA MA22089A patent/MA21826A1/fr unknown
- 1990-05-02 CA CA002015922A patent/CA2015922C/fr not_active Expired - Fee Related
- 1990-05-02 ZA ZA903323A patent/ZA903323B/xx unknown
- 1990-05-02 FI FI902207A patent/FI91386C/fi not_active IP Right Cessation
- 1990-05-02 BR BR909002063A patent/BR9002063A/pt not_active IP Right Cessation
- 1990-05-02 TN TNTNSN90058A patent/TNSN90058A1/fr unknown
- 1990-05-02 AU AU54770/90A patent/AU633083B2/en not_active Ceased
- 1990-05-02 IE IE160490A patent/IE63629B1/en not_active IP Right Cessation
- 1990-05-03 KR KR1019900006266A patent/KR920008564B1/ko not_active Expired
- 1990-05-03 CN CN90102588A patent/CN1024527C/zh not_active Expired - Fee Related
- 1990-05-03 PT PT93949A patent/PT93949B/pt not_active IP Right Cessation
- 1990-05-17 TW TW079104016A patent/TW197950B/zh active
- 1990-05-17 TR TR90/0406A patent/TR24265A/xx unknown
1992
- 1992-12-09 GR GR920402834T patent/GR3006478T3/el unknown
1993
- 1993-03-29 CN CN93103613A patent/CN1081100A/zh active Pending
- 1993-11-27 SG SG126693A patent/SG126693G/en unknown
1994
- 1994-01-21 HK HK81/94A patent/HK8194A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU5477090A (en)	1990-11-08
DK0396459T3 (da)	1992-10-26
PT93949A (pt)	1991-01-08
CN1024527C (zh)	1994-05-18
AU633083B2 (en)	1993-01-21
DE69000328T3 (de)	1998-02-26
EP0396459A1 (fr)	1990-11-07
ES2045840T5 (es)	1998-01-01
FI91386C (fi)	1994-06-27
DE69000328T2 (de)	1993-03-25
KR920008564B1 (ko)	1992-10-01
IE63629B1 (en)	1995-05-17
CN1081100A (zh)	1994-01-26
MA21826A1 (fr)	1990-12-31
GR3006478T3 (en)	1993-06-21
DE69000328D1 (de)	1992-10-29
EP0396459B2 (fr)	1997-08-27
CN1047066A (zh)	1990-11-21
SG126693G (en)	1994-02-25
FI91386B (fi)	1994-03-15
PT93949B (pt)	1998-06-30
CA2015922A1 (fr)	1990-11-03
TNSN90058A1 (fr)	1991-03-05
ES2045840T3 (es)	1994-01-16
NO901883D0 (no)	1990-04-27
IL94246A0 (en)	1991-03-10
NO901883L (no)	1990-11-05
ATE80863T1 (de)	1992-10-15
FR2646664A1 (fr)	1990-11-09
IE901604L (en)	1990-11-03
KR900017907A (ko)	1990-12-20
FR2646664B1 (fr)	1991-09-06
CA2015922C (fr)	2001-12-18
TR24265A (tr)	1991-07-01
FI902207A0 (fi)	1990-05-02
EP0396459B1 (fr)	1992-09-23
BR9002063A (pt)	1991-08-13
TW197950B (xx)	1993-01-11
ZA903323B (en)	1991-02-27

Publication	Publication Date	Title
US5286478A (en)	1994-02-15	Dentifrice-compatible silica particulates
HK129893A (en)	1993-12-03	Silica for dental care compositions compatible especially with metallic cations
AU621117B2 (en)	1992-03-05	Silica and method of preparing same for use in toothpaste compositions
AU625989B2 (en)	1992-07-23	Improved silica
HK6393A (en)	1993-02-05	Silica for dentifrice compositions, compatible more particularly with chlorhexidine
HK8194A (en)	1994-02-04	Silica for dentifrice compositions which is compatible with organic amino-compounds
US5614177A (en)	1997-03-25	Dentifrice-compatible silica particulates
JPH0764549B2 (ja)	1995-07-12	特に有機アミノ化合物と相容しうる歯磨き組成物用シリカ

Legal Events

Date	Code	Title	Description
2004-12-15	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)