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. 18, 1986
Filed:
Feb. 11, 1983
Applicant:
Inventors:
Ryosuke Hata, Osaka, JP;
Shosuke Yamanouchi, Osaka, JP;
Masayuki Hirose, Osaka, JP;
Hidemitsu Kuwabara, Shizuoka, JP;
Hiroyuki Yamamoto, Shizuoka, JP;
Yasuharu Mizumoto, Shizuoka, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06N / ;
U.S. Cl.
CPC ...
428153 ; 428511 ; 4285375 ; 428409 ; 4283111 ; 174 / ; 1741 / ; 1741 / ; 1741 / ; 156 83 ; 427444 ;
Abstract
An electrically insulating laminate paper for an electric apparatus to be wound in a wet state on a conductive material and thereafter impregnated with oil, which is characterized by that water drops having a wide particle size distribution are scattered on the surface of the electrically insulating laminate paper comprising an integrated assembly composed of a plastic film and fiber papers bonded to each other to moisten said fiber papers.