Loading patent…
Assignee3M Innovative Properties Company
InventorsMartin B. Wolk, Michael Benton Free, Margaret M. Vogel-Martin, Evan L. Schwartz, Mieczyslaw H. Mazurek, Terry O. Collier
Estimating the term…
A method of making patterned structured solid surfaces is disclosed that includes filling a structured template with backfill material to produce a structured transfer film and laminating the structured transfer film to a receptor substrate. The receptor substrate comprises a patterned adhesion promotion layer. The template layer is capable of being removed from the backfill layer while leaving at least a portion of the structured surface of the backfill layer substantially intact. The backfill layer can include at least two different materials, one of which can be an adhesion promotion layer. In some embodiments the backfill layer includes a silsesquioxane such as polyvinyl silsesquioxane. The structured transfer film is a stable intermediate that can be covered temporarily with a release liner for storage and handling.
A method of making patterned structured solid surfaces comprising:
A method of making structured solid surfaces comprising:
A method of making structured solid surfaces comprising:
A method of making structured solid surfaces comprising:
A method of making structured solid surfaces comprising:
Dependencies are inferred from the claim text.