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US 2026/0085207 A1Published application
Mar and scuff resistant architectural coating
AssigneeBASF SE
InventorKaliappa RAGUNATHAN
Life of this patent
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Abstract
The present disclosure provides architectural coatings containing aqueous self-crosslinking polymers. The coatings provide solutions to the problems of scuffing and marring of paint films in high traffic areas and tight spaces.
Claims16
-15. (canceled)
A polymer emulsion composition with a first and second stage comprising:
- ketone or aldehyde group containing monomers and
- a polyhydrazide containing crosslinker,
- wherein the ketone to hydrazide functional group equivalent ratio is in the range of 1:0.6 to 1:1.5.
Dependencies are inferred from the claim text.