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:
Dec. 11, 1990
Filed:
Mar. 09, 1990
Applicant:
Inventor:
Palaiyur S Kalyanaraman, Fanwood, NJ (US);
Assignee:
Hoechst Celanese Corp., Somerville, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; C09B / ; C09B / ;
U.S. Cl.
CPC ...
430495 ; 430270 ; 430945 ; 540128 ; 540138 ; 540140 ; 428 64 ;
Abstract
Provided is a novel aromatic ether capped naphthalocyanine compound containing a central hetero atom having a siloxy group substituent off of said hetero atom, with said siloxy substituent having the formula