Title:
両面シリコーン粘着シートの製造方法
Document Type and Number:
Japanese Patent JP6517451
Kind Code:
B2
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
Application Number:
JP2018552473A
Publication Date:
May 22, 2019
Filing Date:
October 24, 2017
Export Citation:
Assignee:
LINTEC CORPORATION
International Classes:
C09J7/20; C09J7/25; C09J7/38; C09J183/04
Domestic Patent References:
| JP2011119427A | ||||
| JP2009030028A | ||||
| JP2013245236A | ||||
| JP2007081881A |
Attorney, Agent or Firm:
Intellectual Property Office