Title:
PROPYLENE-BASED RESIN COMPOSITION AND MOLDED BODY
Document Type and Number:
Japanese Patent JP2015193697
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a propylene-based resin composition excellent in injection molding processability, having high level physical balance and excellent in low glossiness and scratch resistance and a molded body.SOLUTION: There is provided a propylene-based resin composition or the like containing 100 pts.mass of a component of a specific propylene-ethylene block copolymer (A), 5.4 to 60 pts.wt. of a component of an ethylene-α-olefin copolymer (B) containing ethylene of 50 to 80 wt.% and α-olefin having 4 to 8 carbon atoms of 20 to 50 wt.%, 2.2 to 20 pts.wt. of a component of a high density polyethylene (C) having density of 0.93 to 0.97 g/cmand MFR(190°C) of 1 g/10 min. or less, 2.2 to 20 pts.wt. of a component of a hydrogenated product of a styrene conjugated diene block copolymer (D) having MFR(230°C) of 1 g/10 min. or less and 0.1 to 1.1 pts.wt. of a component of a higher fatty acid amide compound (E) as essential components and if desired, 0.5 to 60 pts.wt. of a component of talc (F) having an average particle diameter of 1.5 to 15 μm.
Inventors:
FUKUNAGA SHOICHI
Application Number:
JP2014071286A
Publication Date:
November 05, 2015
Filing Date:
March 31, 2014
Export Citation:
Assignee:
JAPAN POLYPROPYLENE CORP
International Classes:
C08L53/00; C08K3/34; C08K5/20; C08L23/06; C08L23/08
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Toshikazu Imato
Yoshikazu Iwase
Yasufumi Shiroyama
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Toshikazu Imato
Yoshikazu Iwase
Yasufumi Shiroyama