Patent ID: 11859384
Assignee: nan
Field: Surface technology, coating (Chemistry)
Classification: CPC E  B | IPC B  E

Claim 7:
8. An engineered wood product comprising:
a) a sheet of industrial grade paper having a front and a back;
b) an insulating layer made up of a sheet of aluminized biaxially-oriented polyethylene terephthalate having a front and a back a top and two sides, the front of the sheet of aluminized biaxially-oriented polyethylene terephthalate being attached to the back of the sheet of industrial grade paper;
c) a reflective barrier having a front and a back wherein the front of the reflective barrier is adhered to the back of the insulating sheet of aluminized biaxially-oriented polyethylene terephthalate;
d) a layer of self-sealing asphalt also having a front and a back, being adhered to the back of the reflective barrier; and
e) a sheet of OSB, adhered to the back of the layer of self-sealing asphalt, forming a waterproof and airtight wood panel.