Methods for applying a coating to a substrate in rolled form
Assignee3M Innovative Properties Company
InventorsBill H. Dodge, David K. Cinader, JR., MaThazin Aung, Artin Margharian
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Abstract
Methods for applying a coating to a substrate in rolled form, the substrate including a first edge face and a second edge face opposite the first edge face, the substrate further having a first major surface and a second major surface opposite the first major surface, the first and second major surfaces extending between the first edge face and the second edge face, the methods including applying a coating to at least one edge face and optionally at least a portion of one or both major surfaces of the substrate in rolled form. Articles in rolled form prepared according to the foregoing methods are also disclosed.
Claims20
A method comprising:
- providing a substrate in rolled form, the substrate comprising:
- a first edge face;
- and
- a second edge face opposite said first edge face,
- wherein the substrate comprises a first major surface and a second major surface opposite said first major surface, the first and second major surfaces extending between the first edge face and the second edge face, and
- applying a coating to at least one edge face and optionally at least a portion of one major surface of the substrate in rolled form.
Dependencies are inferred from the claim text.