Patent ID: 9745430
Date: 2017-08-29
CPC Classifications: A61L,C08J,C08L

Claim:
1. An elastic monofilm having a film thickness between 20 μm and 100 μm, the monofilm consisting of: an asymmetric styrene-diene triblock copolymer at a content between 30 wt % and 90 wt % based on the weight of the monofilm as a first polymer and having terminal blocks with a mass ratio between 2:1 and 5:1; a second polymer of polystyrene at a content between 8 wt % and 40 wt % based on the weight of the monofilm; and remainder at least one additional constituent of polyethylene, an ethylene vinyl acetate blocking agent, a pigment, a thermal stabilizer, a UV absorber as a stabilizer, or a processing aid.