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:
Feb. 21, 2012
Filed:
Sep. 04, 2002
Applicants:
Masaharu Akiba, Kanagawa, JP;
Jun Kawamata, Hokkaido, JP;
Inventors:
Masaharu Akiba, Kanagawa, JP;
Jun Kawamata, Hokkaido, JP;
Assignee:
Fujifilm Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/361 (2006.01); G03F 7/04 (2006.01); G03F 7/031 (2006.01); C09K 11/06 (2006.01); C07C 49/11 (2006.01); G03C 1/12 (2006.01); G11B 7/244 (2006.01); G11B 7/245 (2006.01); G11B 7/247 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a two-photon light-emitting compound represented by formula (1), an optical data recording medium comprising a compound represented by formula (1), a two-photon polymerizable composition comprising a polymerizable monomer or polymerizable oligomer and at least compound represented by formula (1), and a photopolymerization process:X—(—CR═CR—)—C(═O)—(—CR═CR—)—X  (1)