US2011226158A1PendingUtilityA1

Tooth preparation solution and method

30
Individually held — no corporate assignee on recordPriority: Jul 17, 2007Filed: Jun 1, 2011Published: Sep 22, 2011
Est. expiryJul 17, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:Frank R. Besson
A61K 6/30A61K 6/40A61C 7/146
30
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

A solution is provided for preparing teeth for bonding. The solution includes a liquid solution containing phosphoric acid and a pumice. The phosphoric acid may be in non-gel form. A method of preparing teeth for the adhesion of a component is also provided, and includes applying to at least one tooth a solution of liquid phosphoric acid and an abrasive such as pumice, removing the solution, and applying an adhesive for placing a component on the teeth.

Claims

exact text as granted — not AI-modified
1 . A solution for preparing teeth for bonding, comprising:
 a liquid solution containing phosphoric acid in non-gel form and a pumice.   
     
     
         2 . The solution of  claim 1 , wherein the pumice comprises coarse, medium or fine particles. 
     
     
         3 . The solution of  claim 1 , wherein the phosphoric acid comprises between about 30 and 40% phosphoric acid by weight. 
     
     
         4 . The solution of  claim 1 , wherein the phosphoric acid comprises between about 35 and 37% phosphoric acid by weight. 
     
     
         5 . The solution of  claim 1 , wherein the solution comprises 1/3pumice and 2/3phosphoric acid.

Join the waitlist — get patent alerts

Track US2011226158A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.