公开(公告)号：US20190161626A1

公开(公告)日：2019-05-30

申请号：US16265486

申请日：2019-02-01

Applicant: Microtek Laboratories, INC.

Inventor： Carl M. Lentz ,  Kayla L.M. Ryan

IPC: C09D5/14 ,  B01J13/02 ,  A01N59/26 ,  A01N59/16 ,  C09D5/00 ,  C09D161/34 ,  B01J13/14 ,  F28D20/02 ,  B01J13/22 ,  A01N25/28 ,  A01N59/06 ,  C09K5/06 ,  C09D161/28 ,  A01N59/20 ,  C09D179/04 ,  C09F9/00 ,  C09D133/00 ,  C09D7/40 ,  B01J13/08 ,  C09D7/61

Abstract: Ruptureable, dual reagent mono-capsules are disclosed that have a pre-formed capsule having 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.