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. 14, 2020
Filed:
Mar. 22, 2017
U.s. Government As Represented BY the Secretary of the Army, Picatinny Arsenal, Dover, NJ (US);
Subhash Patel, Piscataway, NJ (US);
Viral Panchal, Parlin, NJ (US);
Ming-Wan Young, Basking Ridge, NJ (US);
The United States of America as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
A wet chemistry method for preparing spherical celluloid beads by mixing a water-based suspension solution and a solvent based celluloid solution that is immiscible in the suspension solution. The two combined solutions create an 'oil-in-water' type mixture where the dispersed phase consists of celluloid dissolved in solvent and co-solvent that is suspended in the continuous water phase. Agitation and removal of the solvent and co-solvent mixture produces spherical shaped celluloid beads.