Invention Grant
- Patent Title: Stain resistant coating composition
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Application No.: US15260350Application Date: 2016-09-09
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Publication No.: US10421872B1Publication Date: 2019-09-24
- Inventor: Tom Wendland , Philip J Ruhoff , Richard R Chamberlain
- Applicant: The Sherwin-Williams Company
- Applicant Address: US OH Cleveland
- Assignee: The Sherwin-Williams Company
- Current Assignee: The Sherwin-Williams Company
- Current Assignee Address: US OH Cleveland
- Agent Vivien Y. Tsang; Daniel A. Sherwin; Daniel S. Ward
- Main IPC: C09D5/16
- IPC: C09D5/16 ; C09D133/06
Abstract:
The invention relates to acrylic emulsion comprising between 0.1 and 10% of at least one fluoromonomer, at least one polymerizable phosphate functional monomer, and at least one wet adhesion monomer. The combination of the fluoromonomer with a polymerizable phosphate functional monomer and wet adhesion adhesion monomer act together to greatly improve the stain resistance of the acrylic emulsion.
Information query
IPC分类:
