Title:
粘着シート
Document Type and Number:
Japanese Patent JP6954574
Kind Code:
B2
Abstract:
To provide a pressure-sensitive adhesive sheet having a surface substrate comprising a synthetic resin film and a peeling material using a paper material, capable of effectively preventing occurrence of curling due to heating even immediately after heating or after cooling and further exerting favorable toner fixability.SOLUTION: An objective pressure-sensitive adhesive sheet has a clay coat layer on the first face of a paper material and a polyethylene layer on the second face thereof. The sheet has a peeling agent layer on the polyethylene layer and a peeling material having a moisture-proof layer on the clay coat layer and besides, the sheet has a pressure-sensitive adhesive layer, and a surface substrate comprising a synthetic resin film in this order on the peeling agent layer of the peeling material.SELECTED DRAWING: Figure 1
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Inventors:
Tomohide Mogi
Application Number:
JP2018066009A
Publication Date:
October 27, 2021
Filing Date:
March 29, 2018
Export Citation:
Assignee:
LINTEC CORPORATION
International Classes:
C09J7/40; B32B27/00; B32B29/06; C09J7/22; C09J7/38; C09J201/00
Domestic Patent References:
| JP6286042A | ||||
| JP2008024922A | ||||
| JP2000345497A | ||||
| JP11277697A | ||||
| JP2009286864A |
Attorney, Agent or Firm:
Tamotsu Otani
Arinaga Shun
Toshihide Ishihara
Arinaga Shun
Toshihide Ishihara