Title:
SHEET FOR BUILDING MATERIAL
Document Type and Number:
Japanese Patent JP3736583
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a polypropylene sheet excellent in wear resistance, scratch resistance, weather resistance, and solvent resistance.
SOLUTION: In a sheet for the building material, an acrylic resin film 2 is stuck to the surface of a polypropylene sheet 1. A polyurethane primer layer or an epoxy resin primer layer 3 is interposed between the polypropylene sheet 1 and the acrylic resin film 2. The acrylic resin film 2 may be stuck after an acrylic resin primer layer 4 or a printing ink layer 5 is provided on the primer layer, or the acrylic resin primer layer 4 is provided on the printing ink layer 5. A paint film layer 6 of the acrylic resin may be formed on the surface of the acrylic resin film 2. An adhering primer layer 7 may be provided on the back side.
Inventors:
Akio Inaba
Application Number:
JP20006496A
Publication Date:
January 18, 2006
Filing Date:
July 30, 1996
Export Citation:
Assignee:
Okamoto Co., Ltd.
International Classes:
E04F13/07; E04F13/18; B32B27/30; B32B27/32; E04F13/00; (IPC1-7): E04F13/18; B32B27/30; B32B27/32; E04F13/00
Domestic Patent References:
| JP8048014A | ||||
| JP8003380A | ||||
| JP6262729A | ||||
| JP5345868A | ||||
| JP2128843A | ||||
| JP6009938U | ||||
| JP584260A |
Attorney, Agent or Firm:
Hiroshi Tanaka
Eishiro Higuchi
Eishiro Higuchi