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Title:
ULTRAVIOLET RAY DISCOLORING TRANSFER MATERIAL AND ULTRAVIOLET RAY DISCOLORING MOLDED ITEM
Document Type and Number:
Japanese Patent JPH09272299
Kind Code:
A
Abstract:

To restrain an ultraviolet ray discoloring substance in a necessary minimum condition, and reduce the cost of products by forming an ultraviolet ray discoloring layer containing a specific quantity of an ultraviolet ray discoloring substance on the foundation.

At first, an adhesive layer 6 side of an ultraviolet ray discoloring transfer material 1 is put in close contact with the surface of matter 7 to be transferred. In the next place, by the use of a roll transfer machine or the like with a heat resistant rubber elastic body such as a silicone rubber, heat and pressure are applied via the heat resistant rubber elastic body set in conditions of a predetermined temperature and pressure from the foundation sheet 2 side of the ultraviolet ray discoloring transfer material 1. In this way, the adhesive layer 6 adheres to the surface of matter 7 to be transferred. At last, the foundation sheet 2 is separated after cooling, separation takes place on a boundary surface between the foundation sheet 2 and the separation layer 5 before the completion of transfer. Also, in the case of providing a separation layer on the foundation sheet 2, as the foundation sheet 2 is separated, separation occurs on an interface between the mold release layer and the separation layer, than transfer is finished.


Inventors:
MORI FUJIO
YAMANAKA TSUNEYUKI
Application Number:
JP1996000108349
Publication Date:
October 21, 1997
Filing Date:
April 03, 1996
Export Citation:
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Assignee:
NISSHA PRINTING
International Classes:
G03F7/20; A45D33/00; B41M3/06; B44C1/165; (IPC1-7): B44C1/165; A45D33/00; B41M3/06; G03F7/20