title: [Photopolymer shrinkage and its interaction with cavity liners].
abstract: Comparative in vitro trials concerning the problem of cavity liners detaching from the floor of the cavity when combined with photopolimerizable filling material demonstrated that gap formation occurred only if slowly setting glass ionomer cement was used. No such effect was seen with fast setting glass ionomer cement or phosphate cement. Gap formation is due to the curing process of slowly setting glass ionomer cement.
authors.forename: K J
authors.initials: KJ
authors.lastname: Reinhardt
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003736:Dental Cavity Lining; D003738:Dental Cements / Q000009:adverse effects*; D005899:Glass Ionomer Cements / Q000009:adverse effects*; D015036:Zinc Phosphate Cement
chemical_list: D003738:Dental Cements; D005899:Glass Ionomer Cements; D015036:Zinc Phosphate Cement
vernacular_title: Die Schrumpfungsrichtung von Photopolyerisaten und ihre Wechselwirkung mit Unterfüllungsmaterialien.