FR2823991B1 - Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation - Google Patents
Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparationInfo
- Publication number
- FR2823991B1 FR2823991B1 FR0105746A FR0105746A FR2823991B1 FR 2823991 B1 FR2823991 B1 FR 2823991B1 FR 0105746 A FR0105746 A FR 0105746A FR 0105746 A FR0105746 A FR 0105746A FR 2823991 B1 FR2823991 B1 FR 2823991B1
- Authority
- FR
- France
- Prior art keywords
- phosphoryl
- sulfinyl
- preparation
- stabilizing agent
- carboxyl function
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
- A61K6/838—Phosphorus compounds, e.g. apatite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0008—Sols of inorganic materials in water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Colloid Chemistry (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105746A FR2823991B1 (fr) | 2001-04-27 | 2001-04-27 | Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation |
EP02726282A EP1381456A1 (fr) | 2001-04-27 | 2002-04-25 | Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation |
US10/475,294 US20040116543A1 (en) | 2001-04-27 | 2002-04-25 | Hydroxypatite dispersions comprising a stabilising agent with a phosphoryl, sulphinyl or carboxyl functional , and method for preparing same |
PCT/FR2002/001442 WO2002087748A1 (fr) | 2001-04-27 | 2002-04-25 | Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105746A FR2823991B1 (fr) | 2001-04-27 | 2001-04-27 | Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2823991A1 FR2823991A1 (fr) | 2002-10-31 |
FR2823991B1 true FR2823991B1 (fr) | 2003-06-20 |
Family
ID=8862804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0105746A Expired - Fee Related FR2823991B1 (fr) | 2001-04-27 | 2001-04-27 | Dispersions d'hydroxyapatite comprenant un agent stabilisant a fonction phosphoryle, sulfinyle ou carboxyle, et leur procede de preparation |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040116543A1 (fr) |
EP (1) | EP1381456A1 (fr) |
FR (1) | FR2823991B1 (fr) |
WO (1) | WO2002087748A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2855768B1 (fr) * | 2003-05-21 | 2006-06-16 | Rhodia Chimie Sa | Compositions a base d'isocyanate, leur procede d'utilisation pour realiser des vetements et revetements ainsi obtenus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605229A (en) * | 1949-04-23 | 1952-07-29 | Joseph K Marcus | Calcium phosphate gels |
US3027229A (en) * | 1957-12-02 | 1962-03-27 | Diamond Lab | Method of preparing hydrated calcium phosphate gels |
GB1248634A (en) * | 1969-03-21 | 1971-10-06 | British Petroleum Co | Polymerisation process |
DE3865421D1 (de) * | 1987-12-23 | 1991-11-14 | Sumitomo Chemical Co | Hydroxyapatit enthaltende beschichtungsfluessigkeit und verfahren zur herstellung eines hydroxyapatitueberzugs unter verwendung derselben. |
-
2001
- 2001-04-27 FR FR0105746A patent/FR2823991B1/fr not_active Expired - Fee Related
-
2002
- 2002-04-25 EP EP02726282A patent/EP1381456A1/fr not_active Withdrawn
- 2002-04-25 US US10/475,294 patent/US20040116543A1/en not_active Abandoned
- 2002-04-25 WO PCT/FR2002/001442 patent/WO2002087748A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2002087748A1 (fr) | 2002-11-07 |
EP1381456A1 (fr) | 2004-01-21 |
FR2823991A1 (fr) | 2002-10-31 |
US20040116543A1 (en) | 2004-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20061230 |