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:
Mar. 05, 2019
Filed:
Jul. 11, 2017
Applicant:
Microtek Laboratories, Inc., Dayton, OH (US);
Inventors:
Carl M Lentz, Waynesville, OH (US);
Kayla L. M. Ryan, Fairborn, OH (US);
Assignee:
Microtek Laboratories, INC., Dayton, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/14 (2006.01); A01N 25/28 (2006.01); A01N 59/06 (2006.01); A01N 59/16 (2006.01); A01N 59/20 (2006.01); A01N 59/26 (2006.01); B01J 13/22 (2006.01); C09D 133/00 (2006.01); C09D 161/28 (2006.01); C09D 179/04 (2006.01); C09K 5/06 (2006.01); B01J 13/08 (2006.01); C09D 5/00 (2006.01); C09F 9/00 (2006.01); B01J 13/02 (2006.01); B01J 13/14 (2006.01); F28D 20/02 (2006.01); C09D 7/61 (2018.01); C09D 7/40 (2018.01); C09D 161/34 (2006.01); C08G 14/08 (2006.01);
U.S. Cl.
CPC ...
C09D 5/14 (2013.01); A01N 25/28 (2013.01); A01N 59/06 (2013.01); A01N 59/16 (2013.01); A01N 59/20 (2013.01); A01N 59/26 (2013.01); B01J 13/02 (2013.01); B01J 13/08 (2013.01); B01J 13/14 (2013.01); B01J 13/22 (2013.01); C09D 5/00 (2013.01); C09D 7/61 (2018.01); C09D 7/66 (2018.01); C09D 133/00 (2013.01); C09D 161/28 (2013.01); C09D 161/34 (2013.01); C09D 179/04 (2013.01); C09F 9/00 (2013.01); C09K 5/063 (2013.01); F28D 20/023 (2013.01); C08G 14/08 (2013.01);
Abstract
Ruptureable, dual reagent mono-capsules are disclosed that have a core composition, which includes a first reagent, encapsulated within a polymer wall, and a shell connected to an exterior surface of the polymer wall by a surfactant. The shell is made from a second reagent that is chemically bonded to the surfactant by a chemical electrostatic interaction. Upon rupture of the polymer wall of the mono-capsule, the first reagent and the second reagent chemically react with one another to form a reaction product.