Patent · US Expired

Method and device for producing three-dimensional objects

US6243616A · kind A · utility

49Cited by

7References

21Claims

0Family size

Assignee

Huels Aktiengesellschaft · DE

Inventors

Michael Droscher · Dorsten, DE
Friedrich Georg Schmidt · Haltern am See, DE

Key dates

Filing date	Jun 30, 1998
Grant date	Jun 5, 2001
Priority date	—
Expiry date	Jun 30, 2018

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29C2035/0855
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

Method and device for producing three-dimensional objects in layers, comprising treating pulverulent, in particular, polymer, substrates or polymerizable monomers by means of microwave radiation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.