Claims
- 1. A composition for bonding to tooth or bone tissue comprising a mixture of an organic phosphoryl monofluoride having the structural formula ##STR4## wherein R is an unsaturated aliphatic addition-polymerizable group, and a material selected from the group consisting of the organic polymers, organic compounds capable of polymerization, and mixtures thereof.
- 2. A composition as set forth in claim 1 wherein said composition also includes a catalyst to cause polymerization.
- 3. A composition as set forth in claim 1 wherein said composition also includes a silane.
- 4. A composition as set forth in claim 1 wherein said composition also includes dimethylpolysiloxane.
- 5. A composition as set forth in claim 1 wherein said composition also includes a finely divided solid material.
- 6. A method as set forth in claim 5 wherein said finely divided material consists at least in part of lithium aluminum silicate having a negative coefficient of thermal expansion.
- 7. A composition as set forth in claim 1 wherein said organic phosphoryl monofluoride contains at least one methacrylic group.
- 8. A composition as set forth in claim 7 wherein said organic phosphoryl monofluoride is glycerol dimethacrylic phosphoryl monofluoride.
- 9. A composition as set forth in claim 1 wherein said organic radical includes at least one methacrylic group and wherein said other material in said composition also includes methacrylic groups.
Parent Case Info
This application is a division of application Ser. No. 130,438, filed Apr. 1, 1971, and now U.S. Pat. No. 3,882,600.
US Referenced Citations (8)
Divisions (1)
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Number |
Date |
Country |
Parent |
130438 |
Apr 1971 |
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