RESIN SUBSTRATE WITH A HARD COAT FILM AND PRODUCTION METHOD THEREOF

Title:

RESIN SUBSTRATE WITH A HARD COAT FILM AND PRODUCTION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2012/086659

Kind Code:

A1

Abstract:

Disclosed is a resin substrate with a hard coat film with excellent weather crack resistance. The resin substrate with a hard coat film (1) comprises a resin substrate (2) on at least one side of which are laminated in order a primer layer (3) containing as main components an acrylic polymer (P) and a silyl group-containing acrylic polymer (α), and a hard coat layer (4) containing as a main component a cured product of organopolysiloxane. The silyl group-containing acrylic polymer (α) contains MMA-based polymerization units, polymerization units having a hydrolyzable silyl group, and polymerization units having a hydroxylaklyl base. The primer layer (3) further contains modified bodies obtained by reacting the silyl group-containing acrylic polymers (α) and a compound (β) having two or more crosslinkable functional groups capable of reacting with a hydroxyl group.

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Inventors:

SHIBUYA TAKASHI (JP)
YAMAMOTO KYOKO (JP)
NAKAMURA YUKI (JP)

Application Number:

PCT/JP2011/079563

Publication Date:

June 28, 2012

Filing Date:

December 20, 2011

Export Citation:

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Assignee:

ASAHI GLASS CO LTD (JP)
SHIBUYA TAKASHI (JP)
YAMAMOTO KYOKO (JP)
NAKAMURA YUKI (JP)

International Classes:

B32B27/00; C08J7/043; C08J7/046; C08J7/056

Foreign References:

JP2004026934A	2004-01-29
JPH01149878A	1989-06-12
JP2002060528A	2002-02-26
JP2006240294A	2006-09-14
JP2004026934A	2004-01-29
JP2006240294A	2006-09-14

Other References: