The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2022
Filed:
Aug. 30, 2017
Lithoz Gmbh, Vienna, AT;
Rafael Reiter, Vienna, AT;
LITHOZ GMBH, Vienna, AT;
Abstract
In a method for solidifying a photopolymerizable, diffusely reflecting material by irradiation, wherein the material coats a transparent material confining element, such as a material support or a tank bottom, and the irradiation of a surface to be solidified is performed through the transparent material confining element into the material, a) the thickness of the material confining element and b) the coated surface and/or the construction field and/or the surface to be solidified of the material are adapted to one another such that the thickness of the material confining element is at least ¼, preferably at least ⅓, preferably at least ½, of the diameter of the coated surface, or the surface to be solidified, or the construction field, respectively.