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. 08, 1977
Filed:
Feb. 18, 1975
Applicant:
Inventors:
Takashi Ishizuka, Ibaraki, JA;
Shiro Mazaki, Ibaraki, JA;
Naoki Miwa, Ibaraki, JA;
Masatosi Maesoba, Ibaraki, JA;
Assignee:
Nitto Electric Industrial Co., Ltd., Ibaraki, JA;
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 316 ; 260 / ; 260 / ; 260 / ; 260 / ; 260 / ; 428379 ;
Abstract
An aqueous insulating varnish which comprises an aqueous medium containing dissolved therein a polyester resin having an acid value of about 20 to 200 with a volatile basic compound, the resin being obtained by reacting