Granule flexible resin and process for its production.

2001 
A soft resin pellet comprising at least one liquid (B) having a kinematic viscosity at 25 (measured according to JIS K-2283) in the range of 0.5 x 10- 7 to 0.1 m 2 / s surface tension at 25 (measured by the capillary rise method) ranging from 0.01 to 0.05 N / m, and at least one kind of fine powder (C) of an average particle diameter not greater than 50 mum which adhere to the surface of pellets of at least one selected soft resin (a) the group consisting of the resins (i) - (v) below and having a tensile modulus (YM: ASTM D-658) not higher 1600 MPa: (i) ethylene / alpha-olefin copolymers produced by copolymerizing ethylene and at least one alpha-olefin of 3-20 carbon atoms, (ii) propylene / alpha-olefin copolymers produced by copolymerizing propylene and at least one alpha olefin or 4-20 2 carbon atoms, (iii) unsaturated olefin copolymers produced by copolymerizing randomly ethylene, at least one alpha-olefin of 3-20 carbon atoms and at least one monomer selected from the group consisting of conjugated diene monomers represented by the following chemical formula and polyene monomers nonconjugated: (See formula) (in the chemical formula, R 1 and R 2 independently denote a hydrogen atom, an alkyl group of 1 to 8 carbon atoms or an aryl group, respectively, and at least one of R 1 and R 2 is a hydrogen atom), (iv) ethylene / vinyl acetate containing a vinyl acetate content in the range of 5 to 40% by weight, and (v) cycloolefin resins.
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