Title:
FRPサンドイッチパネル用ハニカム構造体
Document Type and Number:
Japanese Patent JP4010271
Kind Code:
B2
Abstract:
To provide an FRP sandwich panel which is light in weight and can hardly be peeled off.
The plane aggregate of hollow pillar-like cells is provided. Expandable resin particles are set in the hollow parts of the cells. Reinforcing fibers are arranged on the two main surfaces of a honeycomb structure in which a resin for an FRP matrix is packed in the openings of the cells to cover the expandable resin particles and placed in a mold. After mold clamping, the resin is melted by heating, and the expandable resin particles are expanded. The molten resin is extruded into the reinforcing fibers, and the resin is cured.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Hiroyuki Koyama
Application Number:
JP2003113355A
Publication Date:
November 21, 2007
Filing Date:
April 17, 2003
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B32B3/12; B29D7/00; B32B5/28; B29K105/12
Domestic Patent References:
| JP53110660U | ||||
| JP8174731A | ||||
| JP11207843A | ||||
| JP2088227A | ||||
| JP56069150A | ||||
| JP55156923U |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Jun Tsuruta
Fukumoto product
Masaya Nishiyama