Title:
A multilayer film, the film for decoration fabrication, and a forming object
Document Type and Number:
Japanese Patent JP6155268
Kind Code:
B2
Abstract:
A multi-layer film having excellent surface hardness and transparency, a small heat shrinkage factor and such high brittleness that it is easily trimmed after decorative molding. The multi-layer film comprises a layer (layer A) which contains a polycarbonate resin having a viscosity average molecular weight of 13,000 or more to less than 20,000 and layers (layer B-1 and layer B-2) which contain an acrylic resin and are formed on both sides of the layer A, respectively, wherein the total thickness of the multi-layer film is 50 to 200 µm, and the thickness of the layer A accounts for 5 to 30 % of the total thickness.
Inventors:
Maekawa Shoichi
Junichi Shibata
Takeshi Nishimura
Shuichi Taya
Junichi Shibata
Takeshi Nishimura
Shuichi Taya
Application Number:
JP2014529571A
Publication Date:
June 28, 2017
Filing Date:
August 02, 2013
Export Citation:
Assignee:
Teijin Limited
NISSHA PRINTING CO.,LTD.
NISSHA PRINTING CO.,LTD.
International Classes:
B32B27/36; B29C48/08; B29C48/18; B29C48/21; B32B7/02; B32B27/30
Domestic Patent References:
| JP2010009116A | ||||
| JP2013202815A | ||||
| JP2009234184A |
Attorney, Agent or Firm:
Masataka Oshima
Taizo Shiraishi
Taizo Shiraishi