Title:
POLYPROPYLENE-BASED RESIN COMPOSITION AND MOLDED OBJECT OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2016/136534
Kind Code:
A1
Abstract:
Provided is a polypropylene-based resin composition having excellent scratch resistance. The polypropylene-based resin composition comprises 100 parts by mass of a polypropylene-based resin (A) and 3-30 parts by mass of a cross copolymer (B) comprising both an ethylene/aromatic vinyl compound/aromatic polyene copolymer and an aromatic-vinyl-compound polymer. This composition has excellent scratch resistance. Molded objects obtained from this composition are useful in applications where scratch resistance is required, in particular, as interior and exterior automotive materials and skin materials.
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Inventors:
ARAI TORU (JP)
TSUKAMOTO AYUMU (JP)
TSUKAMOTO AYUMU (JP)
Application Number:
PCT/JP2016/054412
Publication Date:
September 01, 2016
Filing Date:
February 16, 2016
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C08L23/10; C08F295/00; C08K3/00; C08L23/08; C08L53/00
Domestic Patent References:
| WO2013018839A1 | 2013-02-07 | |||
| WO2013018171A1 | 2013-02-07 |
Foreign References:
| JP2009299067A | 2009-12-24 | |||
| JP2002265700A | 2002-09-18 | |||
| JP2002265721A | 2002-09-18 | |||
| JP2011074187A | 2011-04-14 |
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
SK patent business corporation (JP)
SK patent business corporation (JP)
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