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. 13, 2012
Filed:
Aug. 20, 2009
Wei-fang Su, Taipei, TW;
Sheng-hao Hsu, Taipei, TW;
Chein-chih Lin, Taipei, TW;
Min-huey Chen, Taipei, TW;
Wei-Fang Su, Taipei, TW;
Sheng-Hao Hsu, Taipei, TW;
Chein-Chih Lin, Taipei, TW;
Min-Huey Chen, Taipei, TW;
National Taiwan University, Taipei, TW;
Abstract
The present invention discloses an acrylate nanocomposite material which can apply to optoelectronic device encapsulation, dental restorations and light waveguide. The acrylate nanocomposite material comprises an inorganic nano-particle, an acrylate monomer with at least one acrylate group, an imidized acrylate oligomer and a photo-initiator. The acrylate nanocomposite material photopolymerizes to form an organic/inorganic 3D network wherein the absorption (%) is 0.01 to 5.00 and the permeability (g mm/mday) is 0.01 to 10.00 thereof. In addition, the transmittance of the nanocomposite is over 90%.