Milling blank for the production of medical-technical molded parts

US10623874B2 · kind B2 · utility

Assignee

• PRO3DURE MEDICAL GMBH · DE

Inventors

• Martin Klare · Dortmund, DE
• Frank Gischer · Menden, DE

Key dates

• Filing date: Oct 13, 2015
• Grant date: Apr 14, 2020
• Expiry date: Oct 13, 2035

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K6/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A milling blank for producing medical-technical molded parts made from a material produced from at least two components, wherein a first component A comprises a poly(alkyl methacrylate) polymer, and wherein a second component B comprises at least one alkyl acrylate monomere and/or one alkyl methacrylate monomer, in which the poly(alkyl methacrylate) polymer of component A is at least partially soluble, wherein the material comprises a flexibilizer as a further component, wherein the flexibilizer is selected from the group of citric-acid-based, adipic-acid-based, phthalic-acid-based or aliphatic esters.