Title:
GLASS FIBER-REINFORCED POLYPROPYLENE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/043231
Kind Code:
A1
Abstract:
Provided is a polypropylene resin composition which has improved mechanical strength and good external appearance, does not exhibit high anisotropy, and has a high glass fiber content. In the polypropylene resin composition having a high glass fiber content, the mass average fiber length of the glass fibers is 200-300 μm, and 60 mass% or more of the glass fibers with respect to the mass of the glass fibers have a fiber length within the range of ±100 μm from the mass average fiber length.
Inventors:
ZHANG LIANG (JP)
IZUMI IPPEI (JP)
IZUMI IPPEI (JP)
Application Number:
PCT/JP2016/073118
Publication Date:
March 16, 2017
Filing Date:
August 05, 2016
Export Citation:
Assignee:
ASAHI FIBREGLASS CO (JP)
International Classes:
C08J5/04; B29B7/48; B29B7/90; B29C45/00
Foreign References:
| US20140163154A1 | 2014-06-12 | |||
| JP2006241340A | 2006-09-14 | |||
| JPH08239518A | 1996-09-17 | |||
| JPH10176085A | 1998-06-30 |
Other References:
See also references of EP 3348602A4
Attorney, Agent or Firm:
NISHIJIMA Takaki et al. (JP)
Download PDF:
Previous Patent: ELASTIC MECHANISM
Next Patent: DEHYDRATION DEVICE, DEHYDRATION SYSTEM, AND DEHYDRATION METHOD
Next Patent: DEHYDRATION DEVICE, DEHYDRATION SYSTEM, AND DEHYDRATION METHOD