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:
May. 31, 2016
Filed:
May. 04, 2012
Raymond Neff, Northville, MI (US);
Alexander Gershanovich, Beverly Hills, MI (US);
Donald C. Mente, Gross Ile, MI (US);
Rajesh Kumar, Riverview, MI (US);
Raymond Neff, Northville, MI (US);
Alexander Gershanovich, Beverly Hills, MI (US);
Donald C. Mente, Gross Ile, MI (US);
Rajesh Kumar, Riverview, MI (US);
BASF SE, Ludwigshafen, DE;
Abstract
A dust suppressing aggregate includes a core particle and a dust suppressing agent. The dust suppressing agent comprises polycarbodiimide and is disposed about the core particle for suppressing dusting of the core particle. A method of forming the dust suppressing aggregate includes the steps of reacting isocyanates in the presence of a catalyst to form the polycarbodiimide and encapsulating the core particle with the polycarbodiimide to form the dust suppressing agent. A system for producing the dust suppressing aggregate includes the core particle, the isocyanates, and the catalyst.