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Patent Searching and Data


Title:
DOUBLE-SIDED SILICONE ADHESIVE SHEET AND PRODUCTION METHOD FOR DOUBLE-SIDED SILICONE ADHESIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2018/096858
Kind Code:
A1
Abstract:
This production method for a double-sided silicone adhesive sheet (1), comprises: a step for applying a first application liquid containing a silicone adhesive agent to a first substrate surface (11a) of a substrate (11) to form a first adhesive agent layer (21); a step for layering a first release film (31) on the first adhesive agent layer (21) to obtain a single-sided silicone adhesive sheet having antistatic properties; a step for winding the single-sided silicone adhesive sheet into a roll; a step for sending out the single-sided silicone adhesive sheet which has been wound into a roll; a step for applying a second application liquid containing a silicone adhesive agent to a second substrate surface (11b) opposite to the first substrate surface (11a) of the substrate (11) to form a second adhesive agent layer (22); and a step for layering a second release film (32) on the second adhesive agent layer (22), and winding the resulting sheet into a roll.

Inventors:
KANAI Michio (23-23 Honcho, Itabashi-k, Tokyo 01, 〒1730001, JP)
Application Number:
JP2017/038233
Publication Date:
May 31, 2018
Filing Date:
October 24, 2017
Export Citation:
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Assignee:
LINTEC CORPORATION (23-23, Honcho Itabashi-k, Tokyo 01, 〒1730001, JP)
International Classes:
B32B27/00; C09J11/00; C09J183/04
Foreign References:
JP2011119427A2011-06-16
JP2009030028A2009-02-12
JP2013245236A2013-12-09
JP2007081881A2007-03-29
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (3rd Floor, 26-13 Ogikubo 5-chome, Suginami-k, Tokyo 51, 〒1670051, JP)
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