Title:
PROPYLENE-BASED POLYMER COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2023122417
Kind Code:
A
Abstract:
To provide a propylene-based polymer composition which gives an unbreakable molded article having excellent slipperiness even when the blending amount of a lubricant and an antiblocking agent is reduced.SOLUTION: There is provided a propylene-based polymer composition which comprises a propylene-based polymer (A), a polyethylene (B) and a random copolymer (C) of propylene and at least one selected from ethylene and an α-olefin having 4 or more carbon atoms in a predetermined ratio. The propylene-based polymer (A) has a melt flow rate of 0.5 to 100 g/10 min, the polyethylene (B) has a melt flow rate of 0.05 to 80 g/10 min and a density of 0.920 to 0.965 g/cm3, the random copolymer (C) has a melt flow rate of 0.5 to 80 g/10 min and the composition has a melt flow rate of 0.07 to 95 g/10 min.SELECTED DRAWING: None
Inventors:
SUZUKI MASAKAZU
Application Number:
JP2022026100A
Publication Date:
September 01, 2023
Filing Date:
February 22, 2022
Export Citation:
Assignee:
JAPAN POLYPROPYLENE CORP
International Classes:
C08L23/06; C08L23/14; C08L53/00
Attorney, Agent or Firm:
Patent Attorney Corporation Tsukuni