METHOD FOR MANUFACTURING LAMINATE MEMBER

Title:

METHOD FOR MANUFACTURING LAMINATE MEMBER

Document Type and Number:

WIPO Patent Application WO/2019/240063

Kind Code:

A1

Abstract:

The present invention provides a method for manufacturing a laminate member exhibiting exceptional adhesiveness even when no primer is used. The present invention is a method for manufacturing a laminate member, the method involving manufacturing a laminate member that has a crystalline-thermoplastic-resin-containing first member, an adhesive layer, and a second member in the stated order, wherein the method for manufacturing a laminate member comprises: a surface treatment step for performing a drying treatment on the surface of the crystalline-thermoplastic-resin-containing first member so that condition A is satisfied; an adhesive-agent-imparting step for imparting, without the use of a primer composition, an adhesive agent to the surface of the first member that was subjected to drying treatment, and forming an adhesive agent layer on the surface of the first member that was subjected to drying treatment; and an affixing step for affixing the second member to the adhesive agent layer. (Condition A) The drying treatment of the first member is a flame-based treatment, and a reducing flame of a flame in the flame-based treatment is brought into contact with the surface of the first member.

Inventors:

ABE MEGUMI (JP)
MATSUKI YUICHI (JP)

Application Number:

PCT/JP2019/022882

Publication Date:

December 19, 2019

Filing Date:

June 10, 2019

Export Citation:

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Assignee:

YOKOHAMA RUBBER CO LTD (JP)

International Classes:

B32B27/00; B29C65/48; B32B27/32; C09J7/10

Domestic Patent References:

WO2017126361A1	2017-07-27
WO2017126362A1	2017-07-27

Foreign References:

JP2009209199A	2009-09-17
JP2001138457A	2001-05-22
JP2009237376A	2009-10-15
JPH11350381A	1999-12-21
JP2017128052A	2017-07-27

Other References: