The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2007
Filed:
Dec. 16, 2002
Howard B. Vreeland, Jr., Bryan, OH (US);
James Chapman, Yeadon, PA (US);
Yuji Taguchi, Ohtsu, JP;
Anderson & Vreelan, Bryan, OH (US);
Nova Polymer, Inc., Yeadon, PA (US);
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
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.