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:
Jun. 23, 2009
Filed:
Jun. 08, 2006
Applicants:
Shi-surk Kim, Ashan Si, KR;
Hwal-jong Lee, Osan-si, KR;
Kyung-mi Lee, Incheon, KR;
Inventors:
Assignee:
CMS Technology Inc., Choongnam, KR;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); C08G 73/00 (2006.01); C07D 487/22 (2006.01); C09B 47/04 (2006.01); C09B 62/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is a novel crosslinked polyphthalocyanine compound. The polyphthalocyanine compound has a structure in which phthalocyanine units are crosslinked to absorb wavelengths in the near-infrared range of 750 to 900 nm, thus being suitable for use as a near-infrared absorber. Further disclosed is a near-infrared absorbing ink composition comprising the polyphthalocyanine compound as a near-infrared absorber.