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Patent Searching and Data


Title:
TRANSFER SHEET
Document Type and Number:
Japanese Patent JP2003154797
Kind Code:
A
Abstract:

To provide a transfer sheet which shows excellent surface hardness after transfer or reliable transferability to a porous base material and has an adhesive layer which can be simply formed by a routine coating process and exhibits an outstanding retaining force, a flocculating force and hot tack properties and hardly generates its flocculation/breakdown, even when released under a heating state.

In the transfer sheet having a transfer layer 2 containing at least the adhesive layer 23 formed on a base material sheet 1, the adhesive layer 23 is composed of a mixed composition of a polyamide resin and a pyroxylin. The average molecular weight of the polyamide resin is preferably 5,000 to 10,000. According to necessity, a release layer 11 may be formed on a face, where the transfer layer 2 is formed, of the base material sheet 1 and a pattern layer 22, a protecting layer 21 and the like may be formed on the base material sheet 1 side of the adhesive layer 23 of the transfer layer 2.


Inventors:
MATSUZAWA TAKANORI
KATO KAZUTERU
SUZUKI YUKIO
Application Number:
JP2001359052A
Publication Date:
May 27, 2003
Filing Date:
November 26, 2001
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B44C1/17; B32B23/14; C09J7/02; C09J101/18; C09J177/00; (IPC1-7): B44C1/17; B32B23/14; C09J7/02; C09J101/18; C09J177/00