SURFACE-TREATED METAL PLATE FOR POLYOLEFIN BONDING, COMPOSITE MEMBER, AND METHOD FOR MANUFACTURING COMPOSITE MEMBER

Title:

SURFACE-TREATED METAL PLATE FOR POLYOLEFIN BONDING, COMPOSITE MEMBER, AND METHOD FOR MANUFACTURING COMPOSITE MEMBER

Document Type and Number:

WIPO Patent Application WO/2018/180025

Kind Code:

A1

Abstract:

A surface-treated metal plate for polyolefin bonding, provided with a metal plate and a resin layer provided on at least one face of the metal plate, the resin layer including an acid-modified polyolefin, the acid-modified polyolefin including a first acid-modified polyolefin having an acid value of 5 mg KOH/g or less and a second acid-modified polyolefin having an acid value of 20 mg KOH/g or greater and a melting point of more than 90°C, and the difference between the melting point of the first acid-modified polyolefin and the melting point of the second acid-modified polyolefin being 0°C to less than 40°C.

Inventors:

HIRANO YASUO
IWA TATSUHIKO
YAMAMOTO TETSUYA
WATASE TAKESHI

Application Number:

PCT/JP2018/006105

Publication Date:

October 04, 2018

Filing Date:

February 21, 2018

Export Citation:

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Assignee:

KOBE STEEL LTD (JP)

International Classes:

B32B15/085; B29C45/14; B29C45/26; B32B15/08; B32B27/32; C09D5/00; C09D123/26; C09J123/26

Domestic Patent References:

WO2009116484A1	2009-09-24
WO2015033703A1	2015-03-12
WO2012090646A1	2012-07-05

Foreign References:

JP2016179546A	2016-10-13
JP2003094562A	2003-04-03
JP2001131367A	2001-05-15
JP2014199761A	2014-10-23
JP2015059198A	2015-03-30
JP2017066113A	2017-04-06

Other References: