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. 10, 1991
Filed:
Sep. 14, 1988
Applicant:
Inventors:
Katsuhiko Takahashi, Fuji, JP;
Yoshiharu Suzuki, Fuji, JP;
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
252500 ; 252510 ; 252511 ; 252512 ; 252518 ; 252520 ; 524495 ; 524496 ; 524401 ; 524439 ; 524413 ; 524432 ; 524448 ;
Abstract
The electrostatic coating is effectively conducted on a plastic article with use of an electrically conductive agent comprising a polyurethane and an electrically conductive filler such as inorganic fine powder and organic substances.