Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Reexamination Certificate
2005-06-21
2005-06-21
Henley, III, Raymond J. (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
C514S557000, C514S574000, C424S049000, C424S055000, C424S687000, C424S693000, C424S694000, C426S650000, C426S649000
Reexamination Certificate
active
06908909
ABSTRACT:
Acidic oral compositions having reduced tooth erosion characteristics, especially acid beverages such as fruit juice drink concentrates, or oral healthcare products such as mouthwashes, are prepared by adding a calcium compound to the acid composition so that the mol ratio of calcium to acid ranges from 0.3 to 0.8, and the pH of the composition, if necessary after adjustment with an alkali, is from 3.5 to 4.5.
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Dinner Dara L.
Furman Theodore R.
Henley III Raymond J.
Kinzig Charles M.
SmithKline Beecham plc
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