AU5477090A – Silica for dentifrice compositions, more particularly compatible with organic amino compounds
– Google Patents
AU5477090A – Silica for dentifrice compositions, more particularly compatible with organic amino compounds
– Google Patents
Silica for dentifrice compositions, more particularly compatible with organic amino compounds
Info
Publication number
AU5477090A
AU5477090A
AU54770/90A
AU5477090A
AU5477090A
AU 5477090 A
AU5477090 A
AU 5477090A
AU 54770/90 A
AU54770/90 A
AU 54770/90A
AU 5477090 A
AU5477090 A
AU 5477090A
AU 5477090 A
AU5477090 A
AU 5477090A
Authority
AU
Australia
Prior art keywords
silica
amino compounds
dentifrice compositions
organic amino
particularly compatible
Prior art date
1989-05-03
Legal status (The legal status 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 status listed.)
Granted
Application number
AU54770/90A
Other versions
AU633083B2
(en
Inventor
Jacques Persello
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc 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.)
1989-05-03
Filing date
1990-05-02
Publication date
1990-11-08
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=AU5477090(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1990-05-02
Application filed by Rhone Poulenc Chimie SA
filed
Critical
Rhone Poulenc Chimie SA
1990-11-08
Publication of AU5477090A
publication
Critical
patent/AU5477090A/en
1993-01-21
Application granted
granted
Critical
1993-01-21
Publication of AU633083B2
publication
Critical
patent/AU633083B2/en
2010-05-02
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
Abstract
Silica capable of being employed in particular in dentifrice compositions and compatible especially with organic amino compounds. The silica of the invention is characterised in that it results in an aqueous suspension whose pH varies according to defined equations, depending on its concentration and its electrical conductivity.
AU54770/90A
1989-05-03
1990-05-02
Silica for dentifrice compositions, more particularly compatible with organic amino compounds
Ceased
AU633083B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR8905868
1989-05-03
FR8905868A
FR2646664B1
(en)
1989-05-03
1989-05-03
SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH AMINE ORGANIC COMPOUNDS
Publications (2)
Publication Number
Publication Date
AU5477090A
true
AU5477090A
(en)
1990-11-08
AU633083B2
AU633083B2
(en)
1993-01-21
Family
ID=9381380
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU54770/90A
Ceased
AU633083B2
(en)
1989-05-03
1990-05-02
Silica for dentifrice compositions, more particularly compatible with organic amino compounds
Country Status (24)
Country
Link
EP
(1)
EP0396459B2
(en)
KR
(1)
KR920008564B1
(en)
CN
(2)
CN1024527C
(en)
AT
(1)
ATE80863T1
(en)
AU
(1)
AU633083B2
(en)
BR
(1)
BR9002063A
(en)
CA
(1)
CA2015922C
(en)
DE
(1)
DE69000328T3
(en)
DK
(1)
DK0396459T3
(en)
ES
(1)
ES2045840T5
(en)
FI
(1)
FI91386C
(en)
FR
(1)
FR2646664B1
(en)
GR
(1)
GR3006478T3
(en)
HK
(1)
HK8194A
(en)
IE
(1)
IE63629B1
(en)
IL
(1)
IL94246A0
(en)
MA
(1)
MA21826A1
(en)
NO
(1)
NO901883L
(en)
PT
(1)
PT93949B
(en)
SG
(1)
SG126693G
(en)
TN
(1)
TNSN90058A1
(en)
TR
(1)
TR24265A
(en)
TW
(1)
TW197950B
(en)
ZA
(1)
ZA903323B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2714369B1
(en)
†
1993-12-29
1996-01-26
Rhone Poulenc Chimie
Abrasive silicas for toothpaste compositions.
TW414713B
(en)
1994-05-12
2000-12-11
Dentsply Gmbh
Fluoride releasing liquid dental primer product and method
CN1056588C
(en)
*
1996-12-24
2000-09-20
北京化工大学
Preparation of superfined silicon dioxine
EP1526115A1
(en)
*
2003-10-23
2005-04-27
Universität Hannover
Grafted-silica particle
BRPI0911683B1
(en)
*
2008-04-24
2017-04-11
Gaba Int Holding Ag
composition for oral care, and use of it
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2344805A1
(en)
*
1972-08-24
1974-03-21
Sifrance
Silicon oxide pigments used for toothpaste prodn
CA996307A
(en)
*
1972-09-06
1976-09-07
Satish K. Wason
Amorphous precipitated siliceous pigments and methods for their production
US4015996A
(en)
*
1974-10-31
1977-04-05
J. M. Huber Corporation
Amorphous precipitated siliceous pigments
FR2562534B1
(en)
*
1984-04-06
1986-06-27
Rhone Poulenc Chim Base
NOVEL PRECIPITATED SILICA WITH IMPROVED MORPHOLOGICAL CHARACTERS, PROCESS FOR OBTAINING THE SAME AND APPLICATION THEREOF, IN PARTICULAR AS FILLER
FR2622439B1
(en)
*
1987-11-04
1991-07-12
Rhone Poulenc Chimie
SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH CHLORHEXIDINE
1989
1989-05-03
FR
FR8905868A
patent/FR2646664B1/en
not_active
Expired – Lifetime
1990
1990-04-27
EP
EP90401162A
patent/EP0396459B2/en
not_active
Expired – Lifetime
1990-04-27
AT
AT90401162T
patent/ATE80863T1/en
not_active
IP Right Cessation
1990-04-27
DK
DK90401162.4T
patent/DK0396459T3/en
active
1990-04-27
DE
DE69000328T
patent/DE69000328T3/en
not_active
Expired – Fee Related
1990-04-27
ES
ES90401162T
patent/ES2045840T5/en
not_active
Expired – Lifetime
1990-04-27
NO
NO90901883A
patent/NO901883L/en
unknown
1990-05-01
IL
IL94246A
patent/IL94246A0/en
unknown
1990-05-02
TN
TNTNSN90058A
patent/TNSN90058A1/en
unknown
1990-05-02
CA
CA002015922A
patent/CA2015922C/en
not_active
Expired – Fee Related
1990-05-02
IE
IE160490A
patent/IE63629B1/en
not_active
IP Right Cessation
1990-05-02
AU
AU54770/90A
patent/AU633083B2/en
not_active
Ceased
1990-05-02
FI
FI902207A
patent/FI91386C/en
not_active
IP Right Cessation
1990-05-02
MA
MA22089A
patent/MA21826A1/en
unknown
1990-05-02
BR
BR909002063A
patent/BR9002063A/en
not_active
IP Right Cessation
1990-05-02
ZA
ZA903323A
patent/ZA903323B/en
unknown
1990-05-03
KR
KR1019900006266A
patent/KR920008564B1/en
not_active
IP Right Cessation
1990-05-03
PT
PT93949A
patent/PT93949B/en
not_active
IP Right Cessation
1990-05-03
CN
CN90102588A
patent/CN1024527C/en
not_active
Expired – Fee Related
1990-05-17
TR
TR90/0406A
patent/TR24265A/en
unknown
1990-05-17
TW
TW079104016A
patent/TW197950B/zh
active
1992
1992-12-09
GR
GR920402834T
patent/GR3006478T3/en
unknown
1993
1993-03-29
CN
CN93103613A
patent/CN1081100A/en
active
Pending
1993-11-27
SG
SG126693A
patent/SG126693G/en
unknown
1994
1994-01-21
HK
HK81/94A
patent/HK8194A/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
CN1047066A
(en)
1990-11-21
NO901883L
(en)
1990-11-05
IE63629B1
(en)
1995-05-17
HK8194A
(en)
1994-02-04
EP0396459B1
(en)
1992-09-23
NO901883D0
(en)
1990-04-27
ZA903323B
(en)
1991-02-27
AU633083B2
(en)
1993-01-21
CA2015922A1
(en)
1990-11-03
IE901604L
(en)
1990-11-03
EP0396459B2
(en)
1997-08-27
TNSN90058A1
(en)
1991-03-05
FR2646664A1
(en)
1990-11-09
KR920008564B1
(en)
1992-10-01
TW197950B
(en)
1993-01-11
BR9002063A
(en)
1991-08-13
FR2646664B1
(en)
1991-09-06
IL94246A0
(en)
1991-03-10
DE69000328T2
(en)
1993-03-25
PT93949B
(en)
1998-06-30
CN1024527C
(en)
1994-05-18
CA2015922C
(en)
2001-12-18
ATE80863T1
(en)
1992-10-15
EP0396459A1
(en)
1990-11-07
MA21826A1
(en)
1990-12-31
PT93949A
(en)
1991-01-08
GR3006478T3
(en)
1993-06-21
FI91386B
(en)
1994-03-15
ES2045840T5
(en)
1998-01-01
SG126693G
(en)
1994-02-25
KR900017907A
(en)
1990-12-20
DE69000328T3
(en)
1998-02-26
DE69000328D1
(en)
1992-10-29
FI91386C
(en)
1994-06-27
FI902207A0
(en)
1990-05-02
ES2045840T3
(en)
1994-01-16
CN1081100A
(en)
1994-01-26
DK0396459T3
(en)
1992-10-26
TR24265A
(en)
1991-07-01
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