MOULDED PARTS MADE OF PMMA POWDER AS SIMPLE DOSING AID IN THE MANUFACTURE OF DENTAL PROSTHESES

• Main Authors: KERSCHER KEVIN, DEKERT STEPHAN, RUPPERT KLAUS
• Format: Patent
• Language: English; Korean
• Published: 18.12.2014
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DENTISTRY; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL

The present invention relates to a three-dimensionally stable molded product made of polymer particles, wherein the particles are at least partially connected with each other tightly in a contacting region thereof, and the particles are preferably adhered to each other at least partially in the contacting region thereof. A pre-packed molded product made of polymer powder particles made of PMMA can have acrylate or MMA as a porous three-dimensional structure and forms paste-type or cream-type dough which can be casted, pressed, or injected and can be hardened by a general technique after being formed. Moreover, the theme of the present invention is a use of the paste-type dough and a kit for producing the same. The pre-packed molded product is a prosthetic device that is a dental prosthetic device, bone cement, and an investment compound in metallography and is especially used for a method for producing an investment compound of a porous substrate.