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Patent Searching and Data


Title:
ADHESIVE SHEET AND METHOD FOR PRODUCING ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2017/057408
Kind Code:
A1
Abstract:
Disclosed is an adhesive sheet comprising a resin layer on a base material or a release material, wherein at least a surface (α) of the resin layer on the opposite side from the side where the base material or the release material is provided has adhesive properties. The surface (α) of the resin layer has: recesses; and at least one flat surface (f1) having an area in which a range surrounded by a 100-µm-dia. circle can be selected as observed from the surface (α) side. The shape of the flat surface is indefinite.

Inventors:
UEMURA KAZUE (JP)
TSUCHIBUCHI KOJI (JP)
KATO KIICHIRO (JP)
Application Number:
PCT/JP2016/078533
Publication Date:
April 06, 2017
Filing Date:
September 27, 2016
Export Citation:
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Assignee:
LINTEC CORP (JP)
International Classes:
B05D5/10; B05D7/24; B32B3/30; B32B27/00; C09J7/20; C09J11/04; C09J11/06; C09J201/00
Domestic Patent References:
WO2015152352A12015-10-08
Foreign References:
JP2004277534A2004-10-07
JP2006342285A2006-12-21
JP2012197332A2012-10-18
JP2008150431A2008-07-03
JP2004115766A2004-04-15
JP2009035609A2009-02-19
JP2002275433A2002-09-25
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
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