abstract |
A method for producing a masterbatch excellent in granulation property and a pellet-like additive masterbatch is provided. [1] An additive masterbatch containing a side chain crystalline polymer (A) and an additive for resin (B), [2] a side chain crystalline polymer (A), and an additive for resin (B ) Is formed using a disk pelleter type granulator, and a method for producing a pellet-shaped additive masterbatch. [Selection figure] None |