公开(公告)号：US20240285476A1

公开(公告)日：2024-08-29

申请号：US18560794

申请日：2022-05-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joachim W. Zech ,  Peter U. Osswald ,  Peter Bissinger ,  Markus Mikulla ,  Bernd Kuppermann ,  Hendrik Grupp ,  Henning Hoffmann ,  Andrea Hailand

IPC: A61K6/18 ,  A61K6/90

CPC classification number: A61K6/18 ,  A61K6/90

Abstract: The invention relates to a dental composition provided as a kit of parts comprising a base paste and an initiator paste, the base paste comprising, a cationically curable pre-polymer comprising a backbone and at least two aziridine moieties, filler, the initiator paste comprising an initiator being able to start the hardening of the polyether pre-polymer, filler, optionally diluent, the base paste or the initiator paste or the base paste and the initiator paste comprising in addition an isosorbide component. The invention also relates to a process of taking an impression of dental tissue.