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1. (WO2018039688) METHOD FOR SOLIDIFYING A PHOTOPOLYMERISABLE, DIFFUSELY REFLECTING MATERIAL

Pub. No.:    WO/2018/039688    International Application No.:    PCT/AT2017/000059
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Aug 31 01:59:59 CEST 2017
IPC: B29C 64/135
Applicants: LITHOZ GMBH
Inventors: REITER, Rafael
Title: METHOD FOR SOLIDIFYING A PHOTOPOLYMERISABLE, DIFFUSELY REFLECTING MATERIAL
Abstract:
In a method for solidifying a photopolymerisable, diffusely reflecting material by means of irradiation, wherein the material wets a transparent material limiting element such as e.g. a material support or a tank bottom, and the irradiation of a surface to be solidified is carried out through the transparent material limiting element and into the material, a) the thickness of the material limiting element and b) the wetted surface and/or the construction field and/or the surface to be solidified of the material are coordinated with each other such that the thickness of the material limiting element is at least 1/4, preferably at least 1/3, preferably at least 1/2 of the diameter of the wetted surface or the surface to be solidified or the construction field.