Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1977-07-07
1979-07-31
Lesmes, George F.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
204 2, 346135, 346151, 346162, 346163, 428913, 428469, 428914, 428323, G32B 516, G01D 1506
Patent
active
041630750
ABSTRACT:
A method for performing electric discharge recording on the recording surface of an electric discharge recording material using a discharge recording stylus, which comprises interposing an electrically anisotropic non-recording layer between the recording surface and the discharge recording stylus, said non-recording layer being prepared by dispersing a metal powder in a resin matrix and having a surface resistance of at least 10.sup.8 ohms and a volume resistance of not more than 10.sup.4 ohms-cm, and performing electric discharge recording through the non-recording layer; and a composite discharge recording material which comprises (a) an electric discharge-breakable semiconductive resin layer having a surface resistance of 10.sup.5 to 10.sup.16 ohms and a volume resistance of 10.sup.3 to 10.sup.14 ohms-cm, (b) a metal-containing resin layer having a surface resistance of at least 10.sup.8 ohms and a volume resistance of not more than 10.sup.4 ohms-cm, which is laminated on one surface of the semiconductive resin layer (a) and is prepared by dispersing a metal powder in a resin matrix and (c) a conductive layer laminated on the other surface of the semiconductive resin layer (a) and having a surface resistance of not more than 10.sup.4 ohms and a volume resistance of not than 10.sup.2 ohms-cm.
REFERENCES:
patent: 3216855 (1965-11-01), Ellison
patent: 4012292 (1977-03-01), Fujiwara et al.
Koike Masaru
Nakano Shiro
Hess Bruce H.
Lesmes George F.
Sekisui Kagaku Kogyo Kabushiki Kaisha
LandOfFree
Electric discharge recording material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric discharge recording material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric discharge recording material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-23398