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:
May. 08, 2001
Filed:
Oct. 20, 1999
Applicant:
Inventors:
Takami Hikita, Osaka, JP;
Michie Sakamoto, Osaka, JP;
Sadahito Misumi, Osaka, JP;
Amane Mochizuki, Osaka, JP;
Takahiro Fukuoka, Osaka, JP;
Assignee:
Nitto Denko Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G 7/310 ;
U.S. Cl.
CPC ...
C08G 7/310 ;
Abstract
An aromatic polycarbodiimide comprising a structure represented by the following formula (1) has high solubility in organic solvents, good processability, excellent moisture resistance, and water repellency: