Title:
CHOPPED STRAND AND FIBER-REINFORCED CRYSTALLINE POLYESTER RESIN MOLDING MATERIAL CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/074743
Kind Code:
A1
Abstract:
Chopped strands characterized in that a silane coupling agent (ingredient (a)), a polyethylene glycol (ingredient (b)), an epoxy resin (ingredient (c)), and a urethane resin (ingredient (d)) are adherent thereto, the ingredient (b) has a number-average molecular weight of 200-5,000, and the proportion of the ingredient (b) is 5-45 mass% based on the total amount of the ingredients (a), (b), (c), and (d). When the chopped strands are incorporated into a crystalline polyester resin to form a molding material, the molding material has excellent moldability and is reduced in gas generation during molding. The molded object obtained has excellent processability.
Inventors:
AOKI YOSHIYUKI (JP)
NIINO YOSHIRO (JP)
NIINO YOSHIRO (JP)
Application Number:
PCT/JP2006/325663
Publication Date:
July 05, 2007
Filing Date:
December 22, 2006
Export Citation:
Assignee:
OWENS CORNING MFG LTD (JP)
AOKI YOSHIYUKI (JP)
NIINO YOSHIRO (JP)
AOKI YOSHIYUKI (JP)
NIINO YOSHIRO (JP)
International Classes:
B29B11/16; C08J5/06
Foreign References:
| JPH09301746A | 1997-11-25 | |||
| JP2001164105A | 2001-06-19 | |||
| JP2001518438A | 2001-10-16 | |||
| JPS60122756A | 1985-07-01 | |||
| JPH05163672A | 1993-06-29 | |||
| JPH07505658A | 1995-06-22 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (38 Kanda-Higashimatsushitach, Chiyoda-ku Tokyo, JP)
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