Title:
【発明の名称】感熱接着シート及びそれを用いた情報記録体
Document Type and Number:
Japanese Patent JP2754279
Kind Code:
B2
Abstract:
A heat-sensitive adhesive sheet for bonding a pair of information-recorded faces, belonging to the same sheet or two different sheets of recording material, together by application of heat thereto, which comprises three or more layers, including a support and a synthetic resin layer coated on either side of the support, having a peeling resistance ranging from 10 to 150 g/50 mm between the support and each synthetic resin layer in the T-peel test performed at a peeling speed of 300 mm/min. in the atmosphere of 20 degrees C. and 65% RH, and a peeling resistance greater than 300 g/50 mm, measured under the same conditions as described above, between each synthetic resin layer and the information-recorded face when heated in a condition wherein the adhesive sheet is sandwiched in between a pair of information-recorded faces of the recording material, and an information-recorded material, preferably of postcard size which is made by inserting the foregoing heat-sensitive adhesive sheet between each pair of information-recorded faces belonging to one sheet or two or more sheets of recording material, wherein at least two information-recorded faces are present, and then by heating them at a temperature of 100 degrees C. or lower to unite them together through heat-sensitive adhesion.
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Inventors:
MATSUZAKI MORIO
HADO NOBUHIRO
MINO HISASHI
HADO NOBUHIRO
MINO HISASHI
Application Number:
JP24538190A
Publication Date:
May 20, 1998
Filing Date:
September 14, 1990
Export Citation:
Assignee:
NIPPON SEISHI KK
International Classes:
B42D15/02; B42D15/00; C09J7/35; C09J201/00; (IPC1-7): B42D15/02; B42D15/00; C09J7/02
Domestic Patent References:
| JP5724247A | ||||
| JP58176287A | ||||
| JP222874U | ||||
| JP225546U |
Attorney, Agent or Firm:
Kiyoaki Takita