POLYOLEFIN-BASED RESIN COMPOSITION, MASTER BATCH, LAMINATE AND METHOD OF THEIR PRODUCTION

摘要

PROBLEM TO BE SOLVED: To provide a polyolefin-based resin composition suitable for sealants which need no dusting operation and express stable sliperriness, antiblockingness and adhesive strength, to provide laminates using the composition, and to provide their production methods. SOLUTION: The polyolefin-based resin composition comprises a polyolefin- based resin and an antiblocking agent consisting of crosslinked polymethyl methacrylate particles substantially free of volatiles. The laminate is composed of a base material layer and a sealant layer consisting of the resin composition and laminated on the base material layer. The methods for producing the resin composition and the laminate are also provided, respectively. COPYRIGHT: (C)2003,JPO