JPS57154114A - Filler for hard tissue in human body - Google Patents
Filler for hard tissue in human bodyInfo
- Publication number
- JPS57154114A JPS57154114A JP56039003A JP3900381A JPS57154114A JP S57154114 A JPS57154114 A JP S57154114A JP 56039003 A JP56039003 A JP 56039003A JP 3900381 A JP3900381 A JP 3900381A JP S57154114 A JPS57154114 A JP S57154114A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- aryl
- human body
- halogen
- group
- 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.)
- Granted
Links
Landscapes
- Dental Preparations (AREA)
- Materials For Medical Uses (AREA)
Abstract
PURPOSE: A filler for hard tissues in a human body, containing a phosphoric ester derivative and/or a polymer derived from the derivative, having improved mechanical characteristics, handling characteristics, etc., useful for the repair of bones and teeth, and capable of showing a remarkable effect as a dental filler.
CONSTITUTION: A filler for hard tissues in a human body containing a compound having a group of formulaI, particularly formula II[A is alkyl or aryl which may have a substituent group (e.g. aryl, halogen, alkyl, alkoxyl, OH or formula III) which may have aryl (optionally substituted by a group of formula IV) or halogen; R is lower alkyl or aryl having a substituent group (alkenyl, acryloyloxy or methacryloyloxy which may have further a halogen)]and/or a polymer prepared by polymerizing the compound as one of the polymerizable monometers. The resultant filler has improved strength, e.g. compressive and bending strength, and hardness, small water absorption, and moderate viscosity in kneading.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56039003A JPS57154114A (en) | 1981-03-17 | 1981-03-17 | Filler for hard tissue in human body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56039003A JPS57154114A (en) | 1981-03-17 | 1981-03-17 | Filler for hard tissue in human body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57154114A true JPS57154114A (en) | 1982-09-22 |
JPH0418866B2 JPH0418866B2 (en) | 1992-03-27 |
Family
ID=12540939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56039003A Granted JPS57154114A (en) | 1981-03-17 | 1981-03-17 | Filler for hard tissue in human body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57154114A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003404A1 (en) * | 1984-12-12 | 1986-06-19 | Sankinkogyo Kabushiki Kaisha | X-ray image forming material for dental use |
US4696955A (en) * | 1983-11-25 | 1987-09-29 | Blendax-Werke R. Schneider Gmbh & Co. | X-ray opaque dental filling composition-brominated aromatic di-methacrylic ester polymerizable component |
-
1981
- 1981-03-17 JP JP56039003A patent/JPS57154114A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696955A (en) * | 1983-11-25 | 1987-09-29 | Blendax-Werke R. Schneider Gmbh & Co. | X-ray opaque dental filling composition-brominated aromatic di-methacrylic ester polymerizable component |
WO1986003404A1 (en) * | 1984-12-12 | 1986-06-19 | Sankinkogyo Kabushiki Kaisha | X-ray image forming material for dental use |
DE3490545T1 (en) * | 1984-12-12 | 1986-10-09 | Sankin Kogyo K.K., Osaka | Dental materials with X-ray contrast capability |
US4783491A (en) * | 1984-12-12 | 1988-11-08 | Sankin Kogyo Kabushiki Kaisha | Dental materials having X-ray contrastability |
Also Published As
Publication number | Publication date |
---|---|
JPH0418866B2 (en) | 1992-03-27 |
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