US 11,745,460 B2
3D embossed film
Ethel Bermejo, Somerville, MA (US); Marc Gagnon, Exeter, NH (US); Jeff Raymond, Newburyport, MA (US); and Dennis Lauzon, Newton, NJ (US)
Assigned to Bixby International Corporation, Newburyport, MA (US)
Filed by Bixby International Corporation, Newburyport, MA (US)
Filed on Jun. 9, 2021, as Appl. No. 17/343,031.
Claims priority of provisional application 63/036,852, filed on Jun. 9, 2020.
Claims priority of provisional application 63/108,552, filed on Nov. 2, 2020.
Prior Publication US 2021/0379860 A1, Dec. 9, 2021
Int. Cl. B32B 3/30 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 27/12 (2006.01); C09J 7/21 (2018.01); C09J 7/26 (2018.01); C09J 9/00 (2006.01)
CPC B32B 3/30 (2013.01) [B32B 5/024 (2013.01); B32B 7/12 (2013.01); B32B 27/12 (2013.01); B32B 2437/00 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A multi-layer composite garment comprising:
a porous substrate;
a fabric layer made from natural material, synthetic material or a combination thereof;
an adhesive layer, wherein the adhesive layer is functionalized, the adhesive layer having a first surface and an opposite second surface;
wherein the first surface of the adhesive layer is embossed with first 3D adhesive structures such that at least 20% of the first 3D adhesive structures melt bonds by penetrating through the fabric layer; and
wherein the second surface of the adhesive layer is embossed with second 3D adhesive structures, wherein from about 25% to about 33% of the second 3D adhesive structures melt bonds by penetrating through the porous substrate, and wherein the first 3D adhesive structures are arranged approximately 1 to 4 mm from each other and wherein the second 3D adhesive structures are arranged approximately 1 to 4 mm from each other.