AU2459588A - Improved silica - Google Patents

Improved silica

Info

Publication number: AU2459588A
Authority: AU; Australia
Prior art keywords: improved silica; silica; improved
Prior art date: 1987-11-04
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

AU24595/88A

Other versions

AU625832B2 (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.)

1987-11-04

Filing date

1988-11-02

Publication date

1989-06-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9356468&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2459588(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-11-02 Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA

1989-06-29 Publication of AU2459588A publication Critical patent/AU2459588A/en

1992-07-16 Application granted granted Critical

1992-07-16 Publication of AU625832B2 publication Critical patent/AU625832B2/en

2008-11-02 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- C01B33/126—Preparation of silica of undetermined type
- C01B33/128—Preparation of silica of undetermined type 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
- 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
- C01P2004/60—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
- C01P2006/10—Solid 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
- C01P2006/19—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)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
Animal Behavior & Ethology (AREA)
Dispersion Chemistry (AREA)
Birds (AREA)
Epidemiology (AREA)
Oral & Maxillofacial Surgery (AREA)
Cosmetics (AREA)
Silicon Compounds (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

AU24595/88A 1987-11-04 1988-11-02 Improved silica Ceased AU625832B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8715275A FR2622439B1 (en)	1987-11-04	1987-11-04	SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH CHLORHEXIDINE
FR8715275		1987-11-19

Publications (2)

Publication Number	Publication Date
AU2459588A true AU2459588A (en)	1989-06-29
AU625832B2 AU625832B2 (en)	1992-07-16

Family

ID=9356468

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU24595/88A Ceased AU625832B2 (en)	1987-11-04	1988-11-02	Improved silica

Country Status (26)

Country	Link
EP (1)	EP0315503B2 (en)
JP (1)	JPH0699293B2 (en)
KR (1)	KR940000106B1 (en)
CN (1)	CN1014317B (en)
AR (1)	AR240303A1 (en)
AT (1)	ATE74502T1 (en)
AU (1)	AU625832B2 (en)
BR (1)	BR8805841A (en)
CA (1)	CA1340770C (en)
DE (1)	DE3869905D1 (en)
DK (1)	DK612388A (en)
ES (1)	ES2036703T5 (en)
FI (1)	FI89899C (en)
FR (1)	FR2622439B1 (en)
GR (2)	GR3004927T3 (en)
HK (1)	HK6393A (en)
IE (1)	IE60551B1 (en)
IL (1)	IL88282A (en)
MA (1)	MA21426A1 (en)
MY (1)	MY103927A (en)
NZ (1)	NZ226818A (en)
PH (1)	PH26812A (en)
PT (1)	PT88931B (en)
SG (1)	SG110892G (en)
TN (1)	TNSN88116A1 (en)
ZA (1)	ZA888236B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8784779B2 (en)	2010-01-07	2014-07-22	Colgate-Palmolive Company	Color change of chalcone-containing oral care formulations

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6143281A (en) *	1987-03-31	2000-11-07	Smithkline Beecham P.L.C.	Dentifrice compositions
FR2646664B1 (en) *	1989-05-03	1991-09-06	Rhone Poulenc Chimie	SILICA FOR TOOTHPASTE COMPOSITIONS COMPATIBLE IN PARTICULAR WITH AMINE ORGANIC COMPOUNDS
ATE159232T1 (en) *	1990-08-06	1997-11-15	Crosfield Joseph & Sons	SILICIC ACIDS
EP0641191A4 (en) *	1992-05-19	1996-08-21	Grace W R & Co	Oral care compositions containing silica based materials with improved compatibility.
US5320830A (en) *	1992-12-30	1994-06-14	The Procter & Gamble Company	Oral compositions
ATE142986T1 (en) *	1993-08-07	1996-10-15	Degussa	METHOD FOR PRODUCING A PRECIPITATED SILICIC ACID
DE4423493A1 (en) *	1993-08-07	1995-02-09	Degussa	Process for the preparation of a precipitated silica
TR28113A (en) *	1993-12-09	1996-01-30	Raks Elektrikli Ev Aletleri Sa	Automatic aerosol sprayer.
DE19642448A1 (en) *	1996-03-27	1997-10-02	Degussa	Precipitated silica
DE10146325A1 (en) *	2001-09-20	2003-04-10	Degussa	Precipitated silica with a high BET / CTAB ratio
US6946119B2 (en) *	2003-02-14	2005-09-20	J.M. Huber Corporation	Precipitated silica product with low surface area, dentifrices containing same, and processes
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
JP7000101B2 (en) *	2017-09-29	2022-01-19	株式会社フジミインコーポレーテッド	Silica dispersion, polishing slurry and polishing slurry preparation kit
CN108061715B (en) *	2017-12-14	2020-04-24	石药银湖制药有限公司	Method for rapidly and quantitatively evaluating quality stability of traditional Chinese medicine injection
EP4125781A1 (en)	2020-03-24	2023-02-08	Rhodia Operations	Whitening oral care compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1506330A (en) *	1966-05-24	1967-12-22	Fr Des Silicates Speciaux Sifr	Improvements to silica manufacturing processes and products obtained by these processes
US4340583A (en) *	1979-05-23	1982-07-20	J. M. Huber Corporation	High fluoride compatibility dentifrice abrasives and compositions
US4562066A (en) *	1984-12-11	1985-12-31	Colgate-Palmolive Company	Astringent dentifrice containing monofluorophosphate
GB8529796D0 (en) *	1985-12-03	1986-01-08	Unilever Plc	Precipitated silicas
GB8604985D0 (en) *	1986-02-28	1986-04-09	Unilever Plc	Precipitated silicas
GB8721644D0 (en) *	1987-09-15	1987-10-21	Unilever Plc	Silicas

1987
- 1987-11-04 FR FR8715275A patent/FR2622439B1/en not_active Expired - Lifetime
1988
- 1988-10-21 EP EP88402652A patent/EP0315503B2/en not_active Expired - Lifetime
- 1988-10-21 DE DE8888402652T patent/DE3869905D1/en not_active Expired - Fee Related
- 1988-10-21 AT AT88402652T patent/ATE74502T1/en not_active IP Right Cessation
- 1988-10-21 ES ES88402652T patent/ES2036703T5/en not_active Expired - Lifetime
- 1988-11-02 NZ NZ226818A patent/NZ226818A/en unknown
- 1988-11-02 AU AU24595/88A patent/AU625832B2/en not_active Ceased
- 1988-11-02 MY MYPI88001250A patent/MY103927A/en unknown
- 1988-11-03 CN CN88108842A patent/CN1014317B/en not_active Expired
- 1988-11-03 PT PT88931A patent/PT88931B/en not_active IP Right Cessation
- 1988-11-03 CA CA000582108A patent/CA1340770C/en not_active Expired - Fee Related
- 1988-11-03 MA MA21668A patent/MA21426A1/en unknown
- 1988-11-03 ZA ZA888236A patent/ZA888236B/en unknown
- 1988-11-03 IE IE332488A patent/IE60551B1/en not_active IP Right Cessation
- 1988-11-03 PH PH37769A patent/PH26812A/en unknown
- 1988-11-03 TN TNTNSN88116A patent/TNSN88116A1/en unknown
- 1988-11-03 IL IL88282A patent/IL88282A/en not_active IP Right Cessation
- 1988-11-03 FI FI885079A patent/FI89899C/en not_active IP Right Cessation
- 1988-11-03 DK DK612388A patent/DK612388A/en not_active Application Discontinuation
- 1988-11-03 AR AR312374A patent/AR240303A1/en active
- 1988-11-04 BR BR888805841A patent/BR8805841A/en not_active IP Right Cessation
- 1988-11-04 KR KR1019880014524A patent/KR940000106B1/en not_active Expired - Fee Related
- 1988-11-04 JP JP63277543A patent/JPH0699293B2/en not_active Expired - Lifetime
1992
- 1992-06-17 GR GR920401287T patent/GR3004927T3/en unknown
- 1992-10-22 SG SG1108/92A patent/SG110892G/en unknown
1993
- 1993-01-28 HK HK63/93A patent/HK6393A/en not_active IP Right Cessation
1996
- 1996-01-30 GR GR960400205T patent/GR3018817T3/en unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8784779B2 (en)	2010-01-07	2014-07-22	Colgate-Palmolive Company	Color change of chalcone-containing oral care formulations
US9265703B2 (en)	2010-01-07	2016-02-23	Colgate-Palmolive Company	Color change of chalcone-containing oral care formulations

Also Published As

Publication number	Publication date
PT88931A (en)	1988-12-01
ES2036703T5 (en)	1996-03-16
AU625832B2 (en)	1992-07-16
PH26812A (en)	1992-11-05
AR240303A1 (en)	1990-03-30
MY103927A (en)	1993-10-30
PT88931B (en)	1993-01-29
MA21426A1 (en)	1989-07-01
IE60551B1 (en)	1994-07-27
DE3869905D1 (en)	1992-05-14
TNSN88116A1 (en)	1990-07-10
EP0315503A1 (en)	1989-05-10
CN1035268A (en)	1989-09-06
FI885079L (en)	1989-05-05
DK612388D0 (en)	1988-11-03
GR3004927T3 (en)	1993-04-28
JPH0699293B2 (en)	1994-12-07
ZA888236B (en)	1989-08-30
KR940000106B1 (en)	1994-01-05
FI89899B (en)	1993-08-31
CN1014317B (en)	1991-10-16
IL88282A (en)	1992-11-15
BR8805841A (en)	1989-08-01
GR3018817T3 (en)	1996-04-30
FI885079A0 (en)	1988-11-03
FR2622439A1 (en)	1989-05-05
CA1340770C (en)	1999-09-28
JPH01207228A (en)	1989-08-21
IL88282A0 (en)	1989-06-30
FI89899C (en)	1993-12-10
EP0315503B2 (en)	1995-11-08
ES2036703T3 (en)	1993-06-01
IE883324L (en)	1989-05-04
ATE74502T1 (en)	1992-04-15
EP0315503B1 (en)	1992-04-08
DK612388A (en)	1989-05-05
SG110892G (en)	1992-12-24
KR890008021A (en)	1989-07-08
NZ226818A (en)	1990-08-28
HK6393A (en)	1993-02-05
FR2622439B1 (en)	1991-07-12

Publication	Publication Date	Title
AU614965B2 (en)	1991-09-19	Thiadiazinones
AU583762B2 (en)	1989-05-04	Piperazinyl-heterocyclic compounds
AU1480388A (en)	1988-10-10	Altered antibodies
AU2611588A (en)	1990-06-26	New phenylethanolamines
AU1407388A (en)	1988-10-06	Substituted di-t-butylphenols
AU2222388A (en)	1989-04-20	Peptidylheterocycles
AU1381888A (en)	1988-10-06	Timeswitches
AU1301788A (en)	1988-09-15	Chemo-radio-immuno-conjugates
AU1510488A (en)	1988-10-27	Novel compounds
AU2142288A (en)	1989-03-23	New aluminium-magnesium-hydroxy-compounds
AU1767588A (en)	1988-12-15	Novel compounds
AU2459588A (en)	1989-06-29	Improved silica
AU1764488A (en)	1988-12-15	Substituted 5-methylamino-1-arylpyrazoles
AU1210388A (en)	1988-09-01	Novel aminohydrocarbyl-substituted ketoximosilanes
AU2665388A (en)	1989-06-08	17-methylene-and 17-ethylidene-estratrienes
AU1366388A (en)	1988-09-26	Videosystem
AU2142888A (en)	1989-03-02	Novel complex
AU1590788A (en)	1988-11-02	Leukaemia-inhibitory factor
AU1158888A (en)	1989-06-14	Scraper-spreader
AU578867B1 (en)	1988-11-03	Tack-off assembly
AU2586688A (en)	1989-05-25	Moth- and beetle-proofing agents
AU2505988A (en)	1989-05-18	3-aminopyrazolin-5-ones
AU2456688A (en)	1989-05-04	Dripulator
AU2707188A (en)	1989-06-22	Novel compounds
AU2021888A (en)	1989-02-09	Sulphonylaminoguanidinoazines