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Patent Searching and Data


Title:
SHEET FOR SUCTION FIXING
Document Type and Number:
WIPO Patent Application WO/2019/054421
Kind Code:
A1
Abstract:
The present disclosure provides a sheet for suction fixing that is disposed on a suction surface of a suction device so as to prevent contact of an article being suctioned with the suction surface, wherein: the sheet for suction fixing is provided with a porous sheet having air permeability in the direction of thickness, and a two-sided adhesive sheet disposed on one surface of the porous sheet, having a base material, and having air permeability in the direction of thickness or a two-sided adhesive layer disposed on one surface of the porous sheet, formed from a cross-linked adhesive, having air permeability in the direction of thickness, and having no base material; and the ratio of the thickness of the porous sheet to the thickness of the two-sided adhesive sheet or the two-sided adhesive layer is 8.0 or greater. With the sheet for suction fixing according to the present disclosure, unintended deformation or damage to the surface of an article being suctioned does not occur easily even when the surface area of this sheet is made large or this sheet is used at high temperatures.

Inventors:
ARAI Masahiro (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
MORISHITA Hiromitsu (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
Application Number:
JP2018/033889
Publication Date:
March 21, 2019
Filing Date:
September 12, 2018
Export Citation:
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Assignee:
NITTO DENKO CORPORATION (1-2 Shimohozumi 1-chome, Ibaraki-shi Osaka, 80, 〒5678680, JP)
International Classes:
C09J7/26; C09J7/38; F16B47/00
Foreign References:
JP2003277702A2003-10-02
JP5597671B22014-10-01
Attorney, Agent or Firm:
KAMADA Koichi (8th Fl, UMEDA PLAZA BLDG. ANNEX 4-3-25, Nishitenma, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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