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. 21, 2015
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
An encapsulated particle including a core particle, a base layer, and an outer layer is provided. The base layer is disposed about the core particle and comprises polycarbodiimide. The outer layer is disposed about the base layer and comprises wax. A method of forming the encapsulated particle including the steps of reacting an isocyanate in the presence of a catalyst to form the polycarbodiimide, encapsulating the core particle with the polycarbodiimide to form the base layer, and encapsulating the base layer with the wax to form the outer layer is also provided.