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:
Jan. 09, 2018
Filed:
Jun. 15, 2012
Marco Marcus Matheus Driessen, Maasbracht, NL;
Michelle Elizabeth Seitz, Maastricht, NL;
Paulus Antonius Maria Steeman, Spaubeek, NL;
John Edmond Southwell, Glen Ellyn, IL (US);
Jigeng Xu, Elgin, IL (US);
Richard Thomas, Sleepy Hollow, IL (US);
Micha Sandor Nicolaas Hubert Mulders, Geleen, NL;
Marco Marcus Matheus Driessen, Maasbracht, NL;
Michelle Elizabeth Seitz, Maastricht, NL;
Paulus Antonius Maria Steeman, Spaubeek, NL;
John Edmond Southwell, Glen Ellyn, IL (US);
Jigeng Xu, Elgin, IL (US);
Richard Thomas, Sleepy Hollow, IL (US);
Micha Sandor Nicolaas Hubert Mulders, Geleen, NL;
DSM IP ASSETS B.V., Heerlen, NL;
Abstract
A method and apparatus for additive fabrication which provides a substrate which helps the newly hardened resin layer to separate from the substrate while providing a substrate of appropriate strength and durability. In an embodiment, the substrate is a multi-layer substrate comprising a transport layer and a structural layer, the transport layer comprising a polyolefin or a fluoropolymer, and the structural layer comprising a semi-crystal line thermoplastic polymer.