Abrasive assembly with abrasive segments
Assignee3M Innovative Properties Company
InventorsPaul D. Graham, Charles R. Wald, David M. Mahli, Michael J. Annen
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Assignee3M Innovative Properties Company
InventorsPaul D. Graham, Charles R. Wald, David M. Mahli, Michael J. Annen
Estimating the term…
Aspects of the present disclosure relate to an abrasive assembly and a method of making an abrasive assembly. The method can include receiving a segmented adhesive-backed abrasive article that includes a release liner and a plurality of abrasive segments disposed on the release liner. Each abrasive segment comprises a segment abrasive layer and a segment adhesive layer that each have a smaller planar surface area than a planar surface area of an adhesive-backed abrasive sheet. The release liner of the segmented adhesive-backed abrasive article is continuous and connects the plurality of abrasive segments which are discrete from each other. The method can include applying transfer film assembly to the segmented adhesive-backed abrasive article. A second adhesive layer of the transfer film assembly adheres to the segment abrasive layer and the segment abrasive layer is sandwiched between the segment adhesive layer of a first adhesive layer and the second adhesive layer.
A method of making an abrasive assembly, the method comprising:
Dependencies are inferred from the claim text.