Title:
TIMBER-REINFORCING SHEET FOR HIGH FREQUENCY ADHESION
Document Type and Number:
Japanese Patent JP2017177451
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a timber-reinforcing sheet for high frequency adhesion which can obtain strong adhesive force in a short time and is excellent in workability.SOLUTION: In a timber-reinforcing sheet formed of a substrate layer made from a fiber for reinforcement and a resin and woody sheets, where the woody sheets are arranged on both sides of the substrate layer, the woody sheet is formed of sliced timber and/or woody pulp and a thermosetting resin, and a degree of cure of the thermoplastic resin is in a range of 40-90%. Preferably, the thermosetting resin constituting the woody sheets is a phenolic resin, and the resin constituting the substrate layer is an epoxy resin. A method for producing fiber-reinforced timber includes: sticking the timber-reinforcing sheet to a surface of timber; and bonding the timber-reinforcing sheet and the timber by high frequency press.SELECTED DRAWING: Figure 1
Inventors:
MIZUTA HISAO
Application Number:
JP2016065988A
Publication Date:
October 05, 2017
Filing Date:
March 29, 2016
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
B27D1/04; B27K5/00; B27M3/00; B32B21/08
Domestic Patent References:
| JP2000052469A | 2000-02-22 | |||
| JP2010076240A | 2010-04-08 | |||
| JPH04279333A | 1992-10-05 |
Foreign References:
| WO2007116126A1 | 2007-10-18 |
Attorney, Agent or Firm:
Taro Tameyama