Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RESIN IMPREGNATED DECORATIVE PAPER SHEET AND RESIN IMPREGNATED DECORATIVE PANEL
Document Type and Number:
WIPO Patent Application WO/2021/235122
Kind Code:
A1
Abstract:
The present invention is a resin impregnated decorative paper sheet (2) that is obtained by impregnating a decorative paper sheet (4) with an impregnation resin (5). The decorative paper sheet (4) comprises a base paper sheet (6), a picture/pattern layer (7) that is provided on the obverse surface (6a) side of the base paper sheet (6), a filling layer (8) provided on the obverse surface (7a) of the picture/pattern layer (7), and a foamed resin layer (9) provided on the obverse surface (8a) of the filling layer (8). The filling layer (8) contains at least one resin selected from epoxy resins, acrylic resins, urethane resins, and casein resins.

Inventors:
MIZUKAMI RYOHEI (JP)
HARADA CHIHO (JP)
Application Number:
PCT/JP2021/014547
Publication Date:
November 25, 2021
Filing Date:
April 05, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOPPAN INC (JP)
International Classes:
B32B27/04; B27D5/00; B27M1/08; B32B5/20; B32B27/00; B32B27/10; B32B29/00
Foreign References:
JPH1191060A1999-04-06
JPH01299676A1989-12-04
JPS57191082A1982-11-24
JP2019206109A2019-12-05
JPH11138735A1999-05-25
Attorney, Agent or Firm:
HIROSE Hajime et al. (JP)
Download PDF: