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US 11,241,711 B2Granted
Buff-coated article and method of making the same
Assignee3M Innovative Properties Company
InventorsBenjamin R. Coonce, Morgan A. Priolo, Megan A. Creighton, Emily S. Goenner, Daniel J. O'Neal
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Abstract
A method of making a buff-coated article includes disposing a tie layer on at least a portion of a major surface of a substrate and buff-coating a powder onto at least a portion of the tie layer. Buff-coated articles are also disclosed.
Claims11
A method of making a buff-coated article, the method comprising the sequential steps:
- a) providing a substrate having a major surface, wherein the substrate comprises a web or sheet;
- b) disposing a tie layer on a portion of the major surface, wherein the tie layer is disposed on a portion of the major surface according to a predetermined pattern, wherein the tie layer comprises a curable material that comprises at least one free-radically-polymerizable compound and a photoinitiator;
- and
- c) buff-coating a powder onto at least a portion of the tie layer.
1 more element
A buff-coated article comprising:
- a substrate having a major surface, wherein the substrate comprises a web or sheet;
- a tie layer disposed on a portion of the major surface according to a predetermined pattern, wherein the tie layer comprises a polymerized reaction product of components comprising at least one free-radically polymerizable (meth)acrylate compound;
- and
- a buff-coated powder layer disposed on at least a portion of the tie layer.
1 more element
Dependencies are inferred from the claim text.