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# c19) United States c12) Patent Application Publication 

# CATEL et al. 

# (54) AGENT FOR CONDITIONING DENTIN AND ENAMEL 

(71) Applicant: Ivoclar Vivadent AG, Schaan (LI) 

(72) Inventors: Buchs CATEL, Buchs (CH); Thorsten BOCK, Feldkirch (AT) 

(21) Appl. No.: 15/751,597 

(22) PCT Filed: Aug. 12, 2016 

(86) PCT No.: PCT /EP2016/069273 § 371 (c)(l), (2) Date: Feb. 9, 2018 

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## 37% H3P04 

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## (30) Foreign Application Priority Data 

Aug. 12, 2015 (EP) .................................. 15180817.7 

(51) Int. Cl. A61K 6/00 (2006.01) 

(52) U.S. Cl. CPC ............ A61K 6/007 (2013.01); A61K 6/0029 (2013.01) 

## (57) ABSTRACT 

Aqueous solution of a transition and main group metal salt for use as conditioning agent in dental restoration therapy. 

US 20180228700Al 

# c10) Pub. No.: US 2018/0228700 Al 

# (43) Pub. Date: Aug. 16, 2018 

## Publication Classification 

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