Title:
A manufacturing method of the protective sheet for flat-panel displays
Document Type and Number:
Japanese Patent JP5912388
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flat panel display-protecting sheet suppressing adhesion of foreign matter to a flat panel display and the like.SOLUTION: In the flat panel display-protecting sheet including a cushion layer formed of polystyrene resin-based foam so as to protect a flat panel display from impact, the cushion layer is formed by extrusion foaming of a resin composition containing polystyrene resin-based and a polymer-type antistatic agent into a sheet shape, a polymer-type antistatic agent exhibiting immiscible property to the polystyrene resin-based is used as the polymer-type antistatic agent, and the polymer-type antistatic agent is dispersed in the form of particles in a bubble film of the polystyrene resin-based foam.
Inventors:
Michihiro Hayashi
Application Number:
JP2011222028A
Publication Date:
April 27, 2016
Filing Date:
October 06, 2011
Export Citation:
Assignee:
Sekisui Plastics Co., Ltd.
International Classes:
B29C48/10; B29C48/08; B29C48/32; C08J9/04; C08L25/00
Domestic Patent References:
| JP2011026581A | ||||
| JP2008296514A | ||||
| JP2004299261A | ||||
| JP2011026580A | ||||
| JP2010214625A | ||||
| JP2010013167A | ||||
| JP2003145608A |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani
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