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:
Jul. 01, 2003
Filed:
Aug. 08, 2001
Applicant:
Inventors:
Alexandre Mejiritski, Bowling Green, OH (US);
Oleg V. Grinevich, Bowling Green, OH (US);
Dustin B. Martin, Monroe, MI (US);
Douglas C. Neckers, Perrysburg, OH (US);
Assignee:
Spectra Group Limited, Inc., Maumee, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/46 ; C08F 2/50 ;
U.S. Cl.
CPC ...
C08F 2/46 ; C08F 2/50 ;
Abstract
A radiation-curable inkjet composition for forming 3-D models or images comprising a semi-crystalline or crystalline, low-shrinkage, radiation-curable oligomeric material, a photoinitiator, and a diluent, said inkjet composition having a viscosity of between about 10 to about 50 cps at at least one temperature between 50 to 140° C.