Title:
POLYPROPYLENE-BASED RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/082358
Kind Code:
A1
Abstract:
Disclosed are: a polypropylene-based resin composition which comprises 5-47 parts by mass of a propylene-based polymer (A) having an MFR of 50-150 g/10 min and having a decane-soluble content of 6 mass% or higher, 0-30 parts by mass of a propylene homopolymer (B) having an MFR of 10-500 g/10 min, 23-30 parts by mass of an ethylene/α-olefin copolymer (C) that is a random copolymer of ethylene and a C4-8 α-olefin and has a density of 0.850-0.890 g/cm3 and an MFR of 0.5-30 g/10 min, and 30-40 parts by mass of an inorganic filler (D) having an average particle diameter larger than 3.0 µm but smaller than 5.0 µm (the sum of components (A) to (D) being 100 parts by mass); and an exterior automotive trim member obtained by injection-molding or press-molding the composition.
Inventors:
MINOWA AKIRA (JP)
TAKAHASHI SHUICHI (JP)
FUKUDA YUSUKE (JP)
IKENO HIROYUKI (JP)
TAKAHASHI SHUICHI (JP)
FUKUDA YUSUKE (JP)
IKENO HIROYUKI (JP)
Application Number:
PCT/JP2016/083400
Publication Date:
May 18, 2017
Filing Date:
November 10, 2016
Export Citation:
Assignee:
PRIME POLYMER CO LTD (JP)
HONDA MOTOR CO LTD (JP)
HONDA MOTOR CO LTD (JP)
International Classes:
C08L23/10; C08K3/00; C08L23/08
Domestic Patent References:
| WO2009060738A1 | 2009-05-14 |
Foreign References:
| JP2014074102A | 2014-04-24 | |||
| JP2013159709A | 2013-08-19 | |||
| JP2009062526A | 2009-03-26 | |||
| JPH09151294A | 1997-06-10 | |||
| JPH083394A | 1996-01-09 | |||
| JPH06240097A | 1994-08-30 | |||
| JPH0598128A | 1993-04-20 | |||
| JP2016084386A | 2016-05-19 |
Attorney, Agent or Firm:
ISHIBASHI, Masayuki et al. (JP)
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