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Patent Searching and Data


Title:
REPRODUCING METHOD OF OHP SHEET
Document Type and Number:
Japanese Patent JPH0999605
Kind Code:
A
Abstract:

To easily reproduce an OHP sheet by removing a formed image by bringing the OHP sheet in contact with water by a method wherein an ink receiving layer is made of a material containing an ink receptive and water insoluble resin in the OHP sheet, on the ink receiving layer of which the image is formed with an aqueous ink.

This OHP sheet, which is excellent in pringing characteristics and water resistance and the image formed on which and then become unnecessary can easily be vanished and an image can be formed on which again as an OHP sheet after being dried, is produced by providing an ink receiving layer on a light transmittable base so as to form an image with an aqueous ink. The ink receiving layer is made of a material containing an ink receptive and water insoluble resin. Thus, the formed image is removed by bringing the OHP sheet incontact with water so as to reproduce the OHP sheet by drying the sheet. As the ink receptive and water insoluble resin, polyvinyl acetal resin, polyvinyl alcohol resin, which is made water insoluble by being crosslinked with isocyanate or the like, or the like is exampled.


Inventors:
NARUTO TOSHIYA
EGAWA JUNKO
Application Number:
JP25766895A
Publication Date:
April 15, 1997
Filing Date:
October 04, 1995
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP
International Classes:
B41J29/26; B41M5/00; B41M5/50; B41M5/52; (IPC1-7): B41J29/26; B41M5/00
Attorney, Agent or Firm:
Hasegawa Moji