C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/6435
C08L 23/06 (2006.01) C08L 23/02 (2006.01)
Patent
CA 1096532
ABSTRACT OF THE DISCLOSURE The present invention as disclosed provides a composition comprising a blend of polyolefin derived from an olefin of the formula CH2=CHR wherein R is H or CnH2n+1 and n is 1 to 4, and a minor amount of an acrylic polymer in an amount of at least one part per 100 parts by weight of polyolefin. In another aspect the invention resides in a process of improving the processability of polyolefins derived from olefins of the formula CH2=CHR herein R is H or CnH2n+1 and n is 1 to 4, comprising blending therewith at least one part of an acrylic polymer per 100 parts of said polyolefin. Addition of the acrylic polymer unexpectedly improves the hot strength and elongation of the polyolefin. The compositions of this invention are suitable for injection molding, film, extru- sion, and blow molding. .
228869
Gowling Lafleur Henderson Llp
Rohm And Haas Company
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