PROPYLENE BASED TERPOLYMERS

• Main Authors: GUIDOTTI, SIMONA, RESCONI, LUIGI
• Format: Patent
• Language: English; French
• Published: 26.05.2006
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS; THEIR PREPARATION OR CHEMICAL WORKING-UP

A propylene-based terpolymer comprising: a) from 10.0% by mol to 79.0% by mol of propylene derived units; b) from 89.5% by mol to 20.5% by mol of 1 -butene derived units; and c) from 0.5% by mol to 15% by mol of derived units of alpha olefin of formula CH2=CHZ wherein Z is a C4-C20 alkyl radical. L'invention concerne un terpolymère à base de propylène comprenant : a) de 10,0 % en mole à 79,0 % en mole de motifs dérivés du propylène ; b) de 89,5 % en mole à 20,5 % en mole de motifs dérivés du 1-butène ; et c) de 0,5 % en mole à 15 % en mole de motifs dérivés d'une alpha-oléfine de formule CH2=CHZ, Z étant un radical alkyle en C4 à C20.