LAMINATE, INTERMEDIATE OF SAME, METHOD FOR PRODUCING SAME, AND CURABLE RESIN COMPOSITION USED FOR SAME

WIPO Patent Application WO/2017/171033

A1

Provided is a laminate which is obtained using an ultraviolet curable resin composition and has excellent transparency, wear resistance and weather resistance, and which is suitable as an alternative for glass. A transparent laminate which has a primer layer and a hard coat layer, and which is configured such that: the hard coat layer is a cured product of a resin composition, which is obtained by hydrolyzing a mixture containing a component (A) and a component (B) and has an epoxy group or an acryl group in each molecule, and has a thickness of 0.5-5 μm; the component (A) is an alkoxysilane having an epoxy group or an acryl group; the component (B) is an alkyl silicate; the primer layer is a cured resin which is obtained by curing a composition containing a polyfunctional acrylic monomer and has a tensile modulus of elasticity of 1,000-4,000 MPa, and has a film thickness of 5-50 μm; and that the laminate has a haze value change of less than 9 before and after a Taber abrasion test.

SATOH MEGUMI (JP)
SAITO TAKASHI (JP)
SEKI HIROSHI (JP)
YUASA MASATOSHI (JP)
NISHIOKA NORIMASA (JP)
KATSURA DAIJI (JP)
KAWABE MITSUYOSHI (JP)

PCT/JP2017/013680

October 05, 2017

March 31, 2017

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NIPPON STEEL & SUMIKIN CHEM CO (JP)
MAZDA MOTOR (JP)

B32B27/00; B05D1/36; B05D7/24; C09D4/02; C09D5/00; C09D183/02; C09D183/06; C09D183/07

WO2004000551A1

2003-12-31

JP2007016191A	2007-01-25
JP2012092264A	2012-05-17
US20010036554A1	2001-11-01
JP2006188035A	2006-07-20
JP2008120870A	2008-05-29
JP2008508370A	2008-03-21

SASAKI Kazuya et al. (JP)

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