| http://www.w3.org/ns/prov#value | - It is also an object of thepresent invention to provide a method for producing such yarns, filaments, or films that is convincingly uncomplicated.These and other objects are achieved with a multifilament yarn, monofilament, or film at least substantially of polyethylene naphthalate, with a tearing strength of at least 400 mN/t
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