DE3872862D1 - Zusammensetzung zur herstellung eines haertbaren calciumphosphatartigen materials und verfahren zur herstellung eines derartigen materials. - Google Patents
Zusammensetzung zur herstellung eines haertbaren calciumphosphatartigen materials und verfahren zur herstellung eines derartigen materials.Info
- Publication number
- DE3872862D1 DE3872862D1 DE8888121787T DE3872862T DE3872862D1 DE 3872862 D1 DE3872862 D1 DE 3872862D1 DE 8888121787 T DE8888121787 T DE 8888121787T DE 3872862 T DE3872862 T DE 3872862T DE 3872862 D1 DE3872862 D1 DE 3872862D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- composition
- calcium phosphate
- hardenable
- hardenable calcium
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/50—Preparations specially adapted for dental root treatment
- A61K6/54—Filling; Sealing
-
- 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
-
- 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
- A61K6/849—Preparations for artificial teeth, for filling teeth or for capping teeth comprising inorganic cements
- A61K6/864—Phosphate cements
-
- 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
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/898—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/02—Phosphate cements
- C04B12/025—Phosphates of ammonium or of the alkali or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/344—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition solely as one or more phosphates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Organic Chemistry (AREA)
- Transplantation (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33290487 | 1987-12-28 | ||
JP14312288 | 1988-06-10 | ||
JP15373088 | 1988-06-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3872862D1 true DE3872862D1 (de) | 1992-08-20 |
DE3872862T2 DE3872862T2 (de) | 1993-01-14 |
Family
ID=27318572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888121787T Expired - Fee Related DE3872862T2 (de) | 1987-12-28 | 1988-12-28 | Zusammensetzung zur herstellung eines haertbaren calciumphosphatartigen materials und verfahren zur herstellung eines derartigen materials. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0323632B1 (de) |
DE (1) | DE3872862T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0416398A1 (de) * | 1989-08-24 | 1991-03-13 | Asahi Kogaku Kogyo Kabushiki Kaisha | Paste zur Bindung granulärer Knochenprothesen und diese enthaltende Knochenprothese |
JPH03128061A (ja) * | 1989-10-16 | 1991-05-31 | Natl Inst For Res In Inorg Mater | 水硬性リン酸カルシウムセメント組成物 |
DE4103876C2 (de) * | 1990-02-09 | 1994-07-07 | Asahi Optical Co Ltd | Verfahren zur Fixierung einer körnigen Knochen-Prothese und Kit zur Herstellung einer körnigen Knochen-Prothesezusammensetzung zur Verwendung in dem Fixierungsverfahren |
JP2621622B2 (ja) * | 1990-09-27 | 1997-06-18 | 三菱マテリアル株式会社 | 水硬性リン酸カルシウムセメント |
DE4318112C2 (de) * | 1993-06-01 | 1995-05-24 | Winkelstroeter Dentaurum | Lösung zum Tauchhärten von feuerfesten Einbettmassen |
CA2223596A1 (en) * | 1995-06-06 | 1996-12-12 | Osteogenics Inc. | Biocompatible hydroxyapatite formulations and uses therefor |
JP3881707B2 (ja) * | 1995-07-20 | 2007-02-14 | 学校法人松本歯科大学 | 骨形成促進剤の製造方法及び骨形成促進剤を用いた骨形成組成物の製造方法 |
JPH10248915A (ja) * | 1997-03-13 | 1998-09-22 | Ngk Spark Plug Co Ltd | リン酸カルシウムセメント硬化液及びリン酸カルシウムセメント硬化体用組成物 |
DE69809158T2 (de) * | 1997-08-28 | 2003-03-20 | Ngk Spark Plug Co | Calciumphosphatzement und Calciumphosphatzementzusammensetzung |
FR2776282B1 (fr) | 1998-03-20 | 2000-05-19 | Toulouse Inst Nat Polytech | Procede de preparation d'un biomateriau a base d'hydroxyapatite, biomateriau obtenu et application chirurgicale ou dentaire |
JP4215884B2 (ja) * | 1998-03-23 | 2009-01-28 | 日本特殊陶業株式会社 | リン酸カルシウムセメント及びリン酸カルシウムセメント組成物 |
IT1299563B1 (it) * | 1998-07-17 | 2000-03-16 | Giovanni Dolci | Uso odontostomatologico di materiali a base apatitica nanostrutturati |
US9932416B2 (en) | 2014-02-27 | 2018-04-03 | Universita' Degli Studi Di Trieste | Enamel-dentin adhesives based on chemically modified natural polysaccharides |
GB201612138D0 (en) * | 2016-07-13 | 2016-08-24 | King's College London | Orthodontic bracket etchant composition and use thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518430A (en) * | 1982-04-29 | 1985-05-21 | American Dental Association Health Foundation | Dental resptorative cement pastes |
GB8328074D0 (en) * | 1983-10-20 | 1983-11-23 | Geistlich Soehne Ag | Chemical compositions |
NL8402534A (nl) * | 1984-08-17 | 1986-03-17 | Gerrit Johannes Brinks | Materiaal, geschikt voor toepassing als implantatiemateriaal bij mens en dier ter vervanging van afwezig botweefsel, alsmede werkwijze ter bereiding van het materiaal. |
-
1988
- 1988-12-28 DE DE8888121787T patent/DE3872862T2/de not_active Expired - Fee Related
- 1988-12-28 EP EP88121787A patent/EP0323632B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0323632B1 (de) | 1992-07-15 |
DE3872862T2 (de) | 1993-01-14 |
EP0323632A1 (de) | 1989-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PENTAX CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |