Patent ID: 11912838
Assignee: BOREALIS AG
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 15:
16. The article according to claim 14 being a film with at least one of the following properties:
tensile modulus in machine direction (TM-MD) and in transverse direction (TM-MD) both of at least 1000 MPa;
elongation at break in machine direction (EB-MD) of at least 400%;
elmendorf Tear Strength in transverse direction (ETS-TD) of at least 6.5 N;
puncture resistance energy of at least 0.50 J;
water vapour transmission rate at 100% RH of not more than 10 g/m2/day;
oxygen transmission rate of not more than 3100 cm3/m2/day; and
not more than 35 gels/m2 of 301-600 μm diameter and not more than 140 gels/m2 of 100-300 μm diameter.