Photosensitive resin laminate for sign boards

Details Photosensitive resin laminate for sign boards Photosensitive resin laminate for sign boards

2007-10-16

2007-10-16

Hess, B. Hamilton (Department: 1774)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C428S213000, C430S271100, C430S273100, C430S320000, C430S258000, C430S262000

Reexamination Certificate

active

10319531

ABSTRACT:
A photosensitive resin laminate for a sign board is provided, which laminate has a support and a photosensitive resin layer having a thickness of not less than 500 μm formed at least on the support via an adhesive layer, wherein the photosensitive resin layer has an absorbance at 400 nm of not more than 0.4 and the support is a modified polyethylene terephthalate layer on which a UV quality change preventive layer is formed. A sign board obtained using a photosensitive resin laminate of the present invention has a transparent and colorless support having superior design and superior light resistance with a smaller coloring level due to UV. In other words, the photosensitive resin laminate of the present invention can provide a suitable sign board and greatly contributes to the industry.

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patent: 2002/0006581 (2002-01-01), Motoi et al.

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