Title:
MULTILAYER FILM
Document Type and Number:
WIPO Patent Application WO/2015/115227
Kind Code:
A1
Abstract:
A multilayer film which has a surface layer on at least one surface of a supporting base, and which is characterized by satisfying the following condition 1 and condition 2.
Condition 1: The logarithmic decrement of the surface layer at 25°C as determined by a rigid pendulum test is 0.1 or more.
Condition 2: A resin contained in the surface layer contains the following (1)-(4).
(1) a polycaprolactone segment
(2) a urethane bond
(3) a polysiloxane segment and/or a polydimethyl siloxane segment
(4) a tricyclodecyl segment
Provided is a multilayer film which achieves a good balance between moldability required for molding materials and scratch resistance due to self-healing properties, while having satisfactory adhesion durability and antifouling properties.
Inventors:
MIWA NORIFUMI (JP)
OHASHI JUNPEI (JP)
ISHIDA YASUYUKI (JP)
TAKADA YASUSHI (JP)
OHASHI JUNPEI (JP)
ISHIDA YASUYUKI (JP)
TAKADA YASUSHI (JP)
Application Number:
PCT/JP2015/051209
Publication Date:
August 06, 2015
Filing Date:
January 19, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B32B27/00; B32B27/36; B32B27/40; C09D167/04; C09D175/04; C09D183/04
Domestic Patent References:
| WO2011136042A1 | 2011-11-03 | |||
| WO2015041175A1 | 2015-03-26 |
Foreign References:
| JP2012139951A | 2012-07-26 |
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