METHOD FOR PRODUCING LAMINATE STRUCTURE

WIPO Patent Application WO/2012/169483

A1

The objective of the present invention is to produce a laminate structure having superior adhesion. This method for producing a laminate structure having a first base material, an adhesive layer, and a second base material laminated in the given order contains: (a) a step for applying an aqueous adhesive to the surface of the first base material, and thermally drying the first base material to which the aqueous adhesive has been applied; (b) a step for applying an aqueous adhesive to the surface of the second base material, and thermally drying the second base material to which the aqueous adhesive has been applied; (c) a step for re-applying the aqueous adhesive to the thermally dried surface of the first base material and/or the second base material, and thermally drying the obtained base material; and (d) a step for pasting together the surface of the thermally dried first base material to which the aqueous adhesive has been applied and the surface of the thermally dried second base material to which the aqueous adhesive has been applied. At least one instance of thermal drying in steps (a) to (c) is electromagnetic wave processing.

HIGO MUTSUKO (JP)
KUMANO MASAFUMI (JP)
OHIGASHI KUNIO (JP)

PCT/JP2012/064427

December 13, 2012

June 05, 2012

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SUMITOMO CHEMICAL CO (JP)
HIGO MUTSUKO (JP)
KUMANO MASAFUMI (JP)
OHIGASHI KUNIO (JP)

B32B37/00; C09J11/06; C09J123/00

JP2011500314A	2011-01-06
JP2009235289A	2009-10-15
JP2009298154A	2009-12-24
JP2009227913A	2009-10-08
JPH02127491A	1990-05-16
JPH03277680A	1991-12-09
JP2004051884A	2004-02-19

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