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:
Dec. 27, 2011
Filed:
Jul. 10, 2008
William S. Henry, Moorestown, NJ (US);
Edwin B. Fay, Cinnaminson, NJ (US);
Ronald R. Warnecke, Idaho Falls, ID (US);
Gary L. Palmer, Shelley, ID (US);
William S. Henry, Moorestown, NJ (US);
Edwin B. Fay, Cinnaminson, NJ (US);
Ronald R. Warnecke, Idaho Falls, ID (US);
Gary L. Palmer, Shelley, ID (US);
LiquaJet L.L.C., Moorestown, NJ (US);
Nitrocision L.L.C., Idaho Falls, ID (US);
Abstract
A method and system are provided herein for forming microparticles from plastic and elastomeric materials that cannot be reduced in size by conventional methods. The system includes a high-pressure liquid nitrogen energy source, a feeder for providing a preferred constant and uninterrupted feed to a mill, a preferred integral injection device to meter the feed into a chamber for milling and/or classification, and a preferred exhaust system for collection of the milled product.