Chemistry of inorganic compounds – Phosphorus or compound thereof – Oxygen containing
Patent
1987-05-18
1990-05-22
Lieberman, Paul
Chemistry of inorganic compounds
Phosphorus or compound thereof
Oxygen containing
106 35, 106 383, 106 85, 423311, 4331991, 4332011, 4332121, 433215, 433226, 4332281, 501 1, 623 16, C01B 2532, C09K 300
Patent
active
RE0332216
ABSTRACT:
Compositions that are useful and unique as dental remineralizers and dental cements, as well as methods for their use, are disclosed. The compositions are mixtures of at least two sparingly soluble calcium phosphates that are present in excess and a dilute aqueous solution approximately saturated with
REFERENCES:
patent: 3679360 (1972-07-01), Rubin
patent: 3787900 (1974-01-01), McGee
patent: 3913229 (1975-10-01), Driskell
patent: 3929971 (1975-12-01), Roy
patent: 4097935 (1978-07-01), Jarcho
patent: 4497075 (1985-02-01), Niwa et al.
patent: 4599085 (1986-07-01), Riess et al.
Briner et al., "Significance of Enamel Remineralization," J. Dent. Res. 11 (Supp. 1): 59-84 (1974).
Silverstone, "Remineralization Phenomena," Caries Res. 11 (Supp. 1): 59-84 (1977).
Gelhard et al., "Rehardening of Artificial Enamel Lesions in Vvvo," Caries Res. 13: 80-83 (1979).
Hiatt et al., "Root Preparation I. Obturation of Dentinal Tubules in Treatment of Root Hyper-sensitivity," J. Periodontal. 43: 373-380 (1972).
Zimmerman et al., "The Effect of Remineralization Fluids on Carious Lesions in vitro," IADR Abstract No. 282 (1979).
Levine, "Remineralisation of Natural Carious Lesions of Enamel in vitro," Brit. Dent. J., 137: 132-134 (1974).
Guide to Dental Materials and Devices, 7th Ed. (ADA 1974), pp. 49-66.
Driskell et al., "Development of Ceramic and Ceramic Composite Devices for Maxillofacial Application," J. Biomed. Mat. Res. 6: 345-361 (1972).
Brown and Chow, "Singular Points in the Chemistry of Teeth," IADR Abstract No. 120 (1975).
Gregory et al., "Solubility of CaHPO.sub.4.2H.sub.2 O in the System Ca(OH).sub.2 --H.sub.3 PO.sub.4 --H.sub.2 O at 5, 15, 25, and 37.5[C.," J. Res. Nat. Bur. Stand. 74A: 461-475 (1970).
McDowell et al., "Solubility Study of Calcium Hydrogen Phosphate. Ion Pair Formation," Inorg. Chem. 10: 1638-1643 (1971).
Gregory et al., "Solubility of --Ca.sub.3 (PO.sub.4).sub.2 in the System Ca(OH).sub.2 --H.sub.3 PO.sub.4 --H.sub.2 O at 5, 15, 25 and 37[C," J. Res. Nat. Bur. Stand. 78A: 667-674 (1974).
McDowell et al., "Solubility of Ca.sub.5 (PO.sub.4).sub.3 OH in the System Ca(OH).sub.2 --H.sub.3 PO.sub.4 --H.sub.2 O at 5, 15, 25 and 37.5[C," J. Res. Nat. Bur. Stand. 81A: 273-281 (1977).
Moreno et al., "Stability of Dicalcium Phosphate Dihydrate in Aqueous Solutions and Solubility of Octacalcium Phosphate," Soil Sci. Soc. Am. Proc. 21: 99-102 (1960).
Brown, "Solubilities of Phosphates and Other Sparingly Soluble Compounds," from Griffith et al., Environmental Phosphorous Handbook (John Wiley & Sons, New York 1973).
Brown et al., "Crystallography of Tetracalcium Phosphate," J. Res. Nat. Bur. Stands. 69A: 547-551 (1965).
Patel et al., "Solubility of CaHPO.sub.4.2H.sub.2 O in the Quaternary System Ca(OH).sub.2 --H.sub.3 PO.sub.4 --NaCl--H.sub.2 O at 25[C," J. Rest. Nat. Bur. Stands. 78A: 675-681 (1974).
LeGeros et al., "Apatitic Calcium Phosphates: Possible Dental Restorative Materials," IADR Abstract No. 1482 (1982).
Pickel et al., "The Effect of a Chewing Gum Containing Dicalcium Phosphate on Salivary Calcium and Phosphate," Ala J. Med. Sci. 2: 286-287 (1965).
Brown Walter E.
Chow Laurence C.
American Dental Association - Health Foundation
Lieberman Paul
Skaling Linda D.
LandOfFree
Dental restorative cement pastes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dental restorative cement pastes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dental restorative cement pastes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2123938