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Title:
HIGH WEATHER RESISTANT DECORATIVE SHEET
Document Type and Number:
Japanese Patent JP2009113496
Kind Code:
A
Abstract:

To provide a high weather resistant decorative sheet used in outdoor such as a front door, a sliding door, a window frame, a terrace or a garage.

A printed layer and an overlay film layer are provided on a base film layer. The printed layer uses one or more pigments of isoindolinone, diketopyrrolopyrrole, carbon black, phthalocyanine blue and disazo based pigment in a binder resin obtained by reacting a polyol with an isocyanate and adding a curing agent comprising hexamethylene diisocyanate and isophorone diisocyanate to remaining hydroxy group. The overlay film layer includes a polypropylene based resin to which an ultraviolet absorbent and a hindered amine based light stabilizer are added. The base film layer includes a polypropylene resin or a polyethylene resin containing a hindered phenol based antioxidizing agent, an ultraviolet absorbing agent, a hindered amine based light stabilizer and one or more color pigments of iron oxide, carbon black, titanium oxide, copper phthalocyanine blue and isoindolinone.


Inventors:
HAYAKAWA TSUKASA
TOMINAGA TAKASHI
SUZUKI YUKIO
Application Number:
JP2009039199A
Publication Date:
May 28, 2009
Filing Date:
February 23, 2009
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B32B27/18; B32B27/32; B32B33/00
Domestic Patent References:
JP2000085072A2000-03-28
JP2000108265A2000-04-18
JP2001030683A2001-02-06
JP2003191398A2003-07-08
JP2003127300A2003-05-08
JPH11147292A1999-06-02
JPH11217419A1999-08-10
JP2001315272A2001-11-13
JP2000085072A2000-03-28
JPH0269236A1990-03-08
JPH11208193A1999-08-03
JP2000108265A2000-04-18
JP2001030683A2001-02-06
JP2003191398A2003-07-08