Title:
DECORATIVE FILM, COMPOSITION, METHOD FOR PRODUCING DECORATIVE FILM, AND METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDED ARTICLE INCLUDING DECORATIVE FILM
Document Type and Number:
WIPO Patent Application WO/2019/240189
Kind Code:
A1
Abstract:
Provided is a decorative film in which the occurrence of cracks is suppressed while the decorative film is stretched or when the decorative film is affixed to a three-dimensional molded article in a stretched state. Also provided are a composition, a method for producing the decorative film, and a method for producing a three-dimensional molded article including the decorative film. This decorative film has at least a base material film and a fluorine-resin layer that includes a fluorine resin having a crosslinked structure, wherein the decorative film is characterized in that the fluorine-resin layer includes urethane bonds and allophanate bonds, and the average inter-crosslinking-point molecular weight of the fluorine-resin layer is greater than 50,000 and no greater than 100,000.
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Inventors:
OCHI SHUHEI (JP)
YOSHIGAMI SHIORI (JP)
SAITO SHUN (JP)
YOSHIGAMI SHIORI (JP)
SAITO SHUN (JP)
Application Number:
PCT/JP2019/023334
Publication Date:
December 19, 2019
Filing Date:
June 12, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B32B27/00; B29C51/10; B32B27/30; C08F214/18; C08G18/62
Domestic Patent References:
| WO2008047761A1 | 2008-04-24 |
Foreign References:
| JP2012082270A | 2012-04-26 | |||
| JP2017105956A | 2017-06-15 | |||
| JP2014224220A | 2014-12-04 | |||
| JP2010116509A | 2010-05-27 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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