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Patent Searching and Data


Title:
DECORATIVE SHEET
Document Type and Number:
Japanese Patent JPS5680417
Kind Code:
A
Abstract:

PURPOSE: To make use of recycled PVC sheet possible and assure stable supply of material by providing a highly concealing colored opaque resin layer and colored transparent resin layer in decorative sheet using recycled PVC sheet.

CONSTITUTION: A reclaimed PVC sheet 1, a colored opaque resin layer 2 provided on the former for concealing defects such as foreign matter on the surface or color unevenness of the sheet 1, a transparent colored resin layer 3 providing a background color of grain pattern laid on the resin layer 2 and a grain pattern layer 4 laid on the resin layer 3, constitute a sheet. In addition, a transparent resin layer 5 is provided on the sheet according to necessity and it is arranged so that the colors of the colored opaque resin layer 2 and the colored transparent resin layer 3 may ressemble to each other. The colored resin layer 3, on account of its transparency, permits the color of the colored opaque resin layer 2 laid beneath the former to be seen through, adversely affecting a design. For this reason, it is necessary that the colors of both resin layers ressemble to each other.


Inventors:
SAKURAI KUNIO
Application Number:
JP15875379A
Publication Date:
July 01, 1981
Filing Date:
December 07, 1979
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B29C67/00; B29B17/00; B29C59/00; B29C69/00; B32B33/00; B32B37/00; B44C3/02; (IPC1-7): B29C23/00; B32B33/00; B44C3/02
Domestic Patent References:
JPS5388885A1978-08-04
JPS479964U1972-10-05
JPS517410A1976-01-21
JPS5316072A1978-02-14