(METH)ACRYLIC CONDUCTIVE MATERIAL - OSAKA ORGANIC CHEMICAL IND LTD

Title:

(METH)ACRYLIC CONDUCTIVE MATERIAL

Document Type and Number:

WIPO Patent Application WO/2018/055890

Kind Code:

A1

Abstract:

Provided are: a conductive film which exhibits excellent flexibility and stretchability over a wide range of electrical resistance change ratio; a (meth)acrylic conductive material which is able to be used as a starting material for this conductive film and has excellent workability and formability; a method for producing this (meth)acrylic conductive material; and an actuator which uses this conductive film. A (meth)acrylic conductive material which contains a (meth)acrylic elastomer and a conductive agent, and which is characterized in that: the (meth)acrylic elastomer is obtained by polymerizing a monomer component containing a (meth)acrylic monomer represented by formula (I) (wherein R1 represents a hydrogen atom or a methyl group; and R2 represents an alkyl group having 1-10 carbon atoms, which may have a hydroxyl group or a halogen atom, or an alkoxyalkyl group having 2-12 carbon atoms, which may have a hydroxyl group); and the (meth)acrylic elastomer has a weight average molecular weight of 1,200,000 to 10,000,000 and a molecular weight distribution (weight average molecular weight/number average molecular weight) of 1-6.

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Inventors:

FUJII KANAMI (JP)
TOMIMORI YUYA (JP)
KOUDA MITSUHIRO (JP)

Application Number:

PCT/JP2017/026129

Publication Date:

March 29, 2018

Filing Date:

July 19, 2017

Export Citation:

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Assignee:

OSAKA ORGANIC CHEMICAL IND LTD (JP)

International Classes:

C08F20/28; H01B1/20; C08L33/08

Foreign References:

JP2008274019A	2008-11-13
JPH08151462A	1996-06-11
JP2009245648A	2009-10-22
JP2010257588A	2010-11-11

Other References: