Back to results
US 12,486,431 B2Granted
Infrared reflective wrap film
Assignee3M Innovative Properties Company
InventorsClaus W. Loescher, Domenica Kirchmeyer, Anja C. Rohmann
Life of this patent
Estimating the term…
Abstract
Provided are conformable infrared reflective wrap films, film forming compositions, methods of making, and uses of such wrap films. In preferred embodiments the conformable film comprises a polymer selected from poly(vinyl chloride) (PVC), polyurethane, polyester, and polyethylene terephthalate (PET), in particular PVC is preferred. The conformable infrared reflective wrap film is adhered to the exterior surface of a vehicle.
Claims4
A conformable infrared reflective wrap film, wherein the conformable film comprises
- a base film;
- an adhesive layer comprising a first adhesive surface
- and an opposite second adhesive surface, wherein the first adhesive surface is bonded to a
- second surface of the base film;
- a release liner releasably attached to the second adhesive surface of the adhesive layer, wherein the base film consists of, by weight, a poly(vinyl chloride) resin in an amount of 100 parts by weight, a plasticizer in an amount of up to 50 parts by weight, an infrared reflective pigment in an amount of from 5 to 80 parts by weight, from 0.1 to 5 parts by weight of an electrically conductive additive, and from 1 to 10 parts by weight of a heat stabilizing additive.
2 more elements
Dependencies are inferred from the claim text.