Back to results
US 2009/0256109 A1Published application
Conditioning agent for the etching of enamel lesions
AssigneesErnst Muhlbauer KG, Charite-Universitatsmedizin Berlin
InventorsStephan Neffgen, Swen Neander, Dierk Lubbers
Life of this patent
Estimating the term…
Abstract
The invention relates to a composition which comprises 1 to 80% by weight of at least one acid which has a pKa of 2 or less; a protic solvent; a complexing agent for Ca2+ ions; for use as conditioning agent for etching enamel lesions.
Claims15
A composition which comprises:
- 1 to 80% by weight of at least one acid which has a pKa of 2 or less;
- a protic solvent;
- a complexing agent for Ca2+ ions;
- for use as conditioning agent for etching enamel lesions.
1 more element
Dependencies are inferred from the claim text.