Invention Grant
- Patent Title: Acrylic emulsions modified with functional (meth)acrylates to enable crosslinking
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Application No.: US17508497Application Date: 2021-10-22
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Publication No.: US11643495B2Publication Date: 2023-05-09
- Inventor: James E. Goodrich , Juan G. Nunez
- Applicant: Miwon North America Incorporated
- Applicant Address: US PA Exton
- Assignee: MIWON NORTH AMERICA INCORPORATED
- Current Assignee: MIWON NORTH AMERICA INCORPORATED
- Current Assignee Address: US PA Exton
- Agency: NEO IP
- Main IPC: C08F2/48
- IPC: C08F2/48 ; C08F263/04 ; C08F265/06 ; C08J3/28 ; C08J5/04 ; C08J5/18 ; C08L33/10 ; C09D133/02 ; C09D4/06 ; C08K3/08 ; C08K5/07 ; C08F222/10

Abstract:
The present invention provides a method for crosslinking an acrylic emulsion with a (meth)acrylate monomer or a (meth)acrylate oligomer including adding a base acrylic emulsion to a vessel, adding at least one (meth)acrylate crosslinker to the vessel, incorporating the at least one (meth)acrylate crosslinker into the base acrylic emulsion to create a two-phase system including water and a phase including crosslinkers of the at least one (meth)acrylate crosslinker inside acrylic emulsion particles of the base acrylic emulsion, applying the two-phase system to a surface, and curing the two-phase system to create a final system including a continuous film and crosslinked crosslinkers.
Public/Granted literature
- US20220098348A1 Acrylic Emulsions Modified with Functional (Meth)acrylates to Enable Crosslinking Public/Granted day:2022-03-31
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