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:
Aug. 15, 2000
Filed:
Mar. 28, 1997
Applicant:
Inventors:
Kenji Kohno, Ibaraki, JP;
Hiroyuki Mitsuhashi, Otokuni-gun, JP;
Shoji Saibara, Toride, JP;
Kazushi Miyata, Mishima-gun, JP;
Assignee:
Hitachi Maxell, Ltd., Osaka-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B29D / ;
U.S. Cl.
CPC ...
428336 ; 428413 ; 4284231 ; 4284237 ; 428480 ; 428522 ;
Abstract
A coating fixed to the surface of a material, the coating comprising a hydrophilic resin which swells with water but is not washed away, and is solid in air at ambient temperature, from which a deposit, such as a toner ink, can be readily removed with water.