Back to results
US 5,489,661 AGranted
Pliable crystalline polymer
AssigneeSolvay (Societe Anonyme)
InventorPierre Gilliard
Life of this patent
Estimating the term…
Abstract
An oriented crystalline polymer includes a crystalline polymer which is oriented, preferably above its melting temperature, which is pliable in the absence of any plasticizing adjuvant, and which exhibits a tensile modulus E, measured in the drawing direction, of between 0.3 and 0.8 E.sub.0, E.sub.0 being the tensile modulus of the same polymer, unoriented.
Claims6
An oriented crystalline polymer, comprising:
- a crystalline polymer which is oriented above its melting temperature, which is pliable in the absence of any plasticizing adjuvant, and which exhibits a tensile modulus E, measured in the drawing direction, of between 0.3 and 0.8 E.sub.0, E.sub.0 being the tensile modulus of the same polymer, unoriented.
Dependencies are inferred from the claim text.