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:
Mar. 08, 2011
Filed:
Apr. 28, 2006
Wataru Sato, Yokohama, JP;
Kumiko Okamoto, Yokohama, JP;
Yasuyo Saito, Yokohama, JP;
Masahiro Kawashima, Yokohama, JP;
Takeshi Kaneda, Yokohama, JP;
Wataru Sato, Yokohama, JP;
Kumiko Okamoto, Yokohama, JP;
Yasuyo Saito, Yokohama, JP;
Masahiro Kawashima, Yokohama, JP;
Takeshi Kaneda, Yokohama, JP;
API Corporation, Osaka-shi, JP;
Abstract
A pressure-sensitive adhesive containing a near infrared absorbing dye having excellent shielding function for near infrared rays and excellent in durability is provided. In a light resistance test, a layer of the pressure-sensitive adhesive having a thickness of 25±5 μm has an absorption intensity at the maximum absorption wavelength of the near infrared absorbing dye after a light resistance test of 50% or more of the absorption intensity before the test in which light with an irradiance of 64.5 W/mat a wavelength of 300 to 400 nm is irradiated on the layer for 160 hours.