ELECTROSTATIC ADSORPTION BODY - CREATIVE TECH CORP

Title:

ELECTROSTATIC ADSORPTION BODY

Document Type and Number:

WIPO Patent Application WO/2020/027246

Kind Code:

A1

Abstract:

Provided is an electrostatic adsorption body capable of exhibiting a higher adsorption force, especially with respect to a highly insulative sheet-like object to be adsorbed such as a cloth, while using an electrical adsorption force. This electrostatic adsorption body, which uses electrostatic force to adsorb an object to be adsorbed, is provided with: a laminate sheet in which a 20-200 μm-thick insulator, a 1-20 μm-thick electrode layer, and a 20-200 μm-thick resin film are sequentially laminated; and a power supply device that applies a voltage to the electrode layer, wherein the tensile modulus of at least the resin film is equal to or greater than 1MPa and smaller than 100 MPa, the volume resistivity of the resin film is 1x1010-1013 Ωcm, the electrode layer comprises a bipolar electrode having a positive electrode and a negative electrode, and an object to be adsorbed is adsorbed onto the resin film, serving as an adsorption surface, by means of the electrostatic adsorption force generated by applying a voltage to the electrode layer.

Inventors:

KANEKO DAIKI (JP)
TATSUMI YOSHIAKI (JP)
HIRANO SHINSUKE (JP)

Application Number:

PCT/JP2019/030145

Publication Date:

February 06, 2020

Filing Date:

August 01, 2019

Export Citation:

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Assignee:

CREATIVE TECH CORP (JP)

International Classes:

B65H5/00; B25J15/06

Domestic Patent References:

WO2005091356A1	2005-09-29
WO2012090782A1	2012-07-05
WO2012165250A1	2012-12-06
WO2011001978A1	2011-01-06
WO2011001978A1	2011-01-06
WO2012128147A1	2012-09-27
WO2005091356A1	2005-09-29
WO2012090782A1	2012-07-05

Foreign References:

JP2008244148A	2008-10-09
JP2005191515A	2005-07-14
JPS62244830A	1987-10-26
JPH06178883A	1994-06-28
JPH0768066B2	1995-07-26
JP2014030887A	2014-02-20

Other References: