Invention Grant
- Patent Title: Microcapsules having dual reagents separated by the capsule wall and methods for making same
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Application No.: US15646478Application Date: 2017-07-11
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Publication No.: US10221323B2Publication Date: 2019-03-05
- Inventor: Carl M Lentz , Kayla L. M. Ryan
- Applicant: Microtek Laboratories, Inc.
- Applicant Address: US OH Dayton
- Assignee: Microtek Laboratories, INC.
- Current Assignee: Microtek Laboratories, INC.
- Current Assignee Address: US OH Dayton
- Agency: FisherBroyles, LLP
- Agent Susan M. Oiler
- Main IPC: C09D5/14
- IPC: C09D5/14 ; A01N25/28 ; A01N59/06 ; A01N59/16 ; A01N59/20 ; A01N59/26 ; B01J13/22 ; C09D133/00 ; C09D161/28 ; C09D179/04 ; C09K5/06 ; B01J13/08 ; C09D5/00 ; C09F9/00 ; B01J13/02 ; B01J13/14 ; F28D20/02 ; C09D7/61 ; C09D7/40 ; C09D161/34 ; C08G14/08
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.
Public/Granted literature
- US20180010013A1 MICROCAPSULES HAVING DUAL REAGENTS SEPARATED BY THE CAPSULE WALL AND METHODS FOR MAKING SAME Public/Granted day:2018-01-11
Information query
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