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:
Oct. 14, 2008
Filed:
Apr. 02, 2004
Isaac Farr, Corvallis, OR (US);
Terry M. Lambright, Corvallis, OR (US);
Vladek P Kasperchik, Corvallis, OR (US);
Christopher Oriakhi, Corvallis, OR (US);
David a Neel, Albany, OR (US);
Isaac Farr, Corvallis, OR (US);
Terry M. Lambright, Corvallis, OR (US);
Vladek P Kasperchik, Corvallis, OR (US);
Christopher Oriakhi, Corvallis, OR (US);
David A Neel, Albany, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Compositions, methods of using the compositions, and solid freeform fabrication (SFF) systems for producing three-dimensional objects are disclosed. One exemplary composition, among others, includes a basic component, an acidic component, at least one monoacrylate component, a light sensitive initiator, and a polar binder. A polymerization reaction between the at least one monoacrylate component and the light sensitive initiator occurs upon exposure to optical energy. The polar binder includes a viscosity modifier and a surface tension modifier. The polar binder is capable of stimulating a crosslinking reaction between the basic component and the acidic component.