Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dario Liguori0
Caroline Cathelin0
Giampiero Morini0
Gianni Vitale0
Simona Guidotti0
Davide Tartari0
Fabrizio Piemontesi0
Date of Patent
June 13, 2017
0Patent Application Number
153090420
Date Filed
May 6, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure relates to propylene-ethylene copolymers comprising an ethylene content of 0.1-10% by weight, a molecular weight distribution (MWD), expressed in terms of Mw/Mn, of greater than 3.0 and a xylene soluble (XS) fraction content defined by values that fall below the line given by the equation XS=1.0296·e0.435C2. The propylene-ethylene copolymers advantageously exhibit high transparency and low melting temperatures.
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