Title:
複合成形体およびその製造方法
Document Type and Number:
Japanese Patent JP6953716
Kind Code:
B2
Abstract:
Provided are: a composite molded article characterized by being obtained by laminating (A) a fiber-reinforced resin molded article comprising a fiber-reinforced resin having a polyamide-based resin as a matrix resin, (B) a molded article comprising a polyolefin-based resin containing an epoxy group and/or a glycidyl group, and (C) a molded article having at least one selected from a polyester-based resin, a polyethylene-based resin and a polyarylene sulfide-based resin as a matrix resin, in this order, and a method for producing the same. By interposing the layer comprising (B) the polyolefin-based resin containing an epoxy group and/or a glycidyl group as a joining layer of the layer of (A) the fiber-reinforced resin having a polyamide-based resin as a matrix resin and the layer comprising (C) at least one resin selected from a polyester-based resin, a polyethylene-based resin and a polyarylene sulfide-based resin, it becomes possible to obtain a composite molded article in which these layers of (A), (B) and (C) are strongly joined and integrated, and to obtain a composite molded article having excellent characteristics which could not be realized by a single layer of (A) layer or (C) layer.
Inventors:
Shinsuke Hidaka
Kimihiko Hattori
Hideo Matsuoka
Kimihiko Hattori
Hideo Matsuoka
Application Number:
JP2016575240A
Publication Date:
October 27, 2021
Filing Date:
December 14, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
B32B27/30; B29C45/14; B32B5/00; B32B17/00; B32B27/00; B32B27/32; B32B27/34; B32B27/36; B32B27/38
Domestic Patent References:
JP61025837A | ||||
JP11156970A | ||||
JP2038026A | ||||
JP2014189722A | ||||
JP60178050A | ||||
JP9194699A |
Foreign References:
WO2014112501A1 | ||||
WO2006028107A1 |
Attorney, Agent or Firm:
Toshimitsu Ban
Koichi Hosoda
Koichi Hosoda