Patent ID: 6224970
Filing Date: 2001-05-01
Classification: C08L,Y10S,Y10T

Abstract:
A polyolefin resin composition comprising:(a) 100 parts by weight of a polyolefin resin; and(b) 0.05 to 1 part by weight of beads of a crosslinked polymer comprising (1) 5 to 99% by weight of a first monomer unit derived from a radically polymerizable monomer selected from the group consisting of 2-ethylhexyl acrylate, 2-ethylhexyl methacrylate, pentyl methacrylate, heptyl methacrylate, octyl methacrylate, nonyl methacrylate, isodecyl methacrylate, phenyl methacrylate, cyclohexyl methacrylate and octadecyl methacrylatewherein R.sub.1 is hydrogen or a hydrocarbon group having 1 to 5 carbon atoms and R.sub.2 is a hydrocarbon group having 5 to 30 carbon atoms, (2) 0 to 94% by weight of a second monomer unit derived from a radically polymerizable monomer having one radically polymerizable group other than the monomer of the general formula (A), and (3) 1 to 20% by weight of a third monomer unit derived from a crosslinkable monomer having at least two vinyl groups, said crosslinked polymer beads having a critical surface tension of 40 dyne/cm or less.