Stock material or miscellaneous articles – Magnetic recording component or stock – Binder media
Reexamination Certificate
2008-07-22
2008-07-22
Hendricks, Keith D. (Department: 1794)
Stock material or miscellaneous articles
Magnetic recording component or stock
Binder media
C428S842200, C428S843000, C427S128000, C427S130000, C427S132000, C252S062550
Reexamination Certificate
active
11511777
ABSTRACT:
The invention is directed to a magnetic thick film composition comprising particles of permanent magnetic materials dispersed in organic medium wherein the medium comprises a polymer selected from polyurethane, phenoxy and mixtures thereof, and organic solvent.
REFERENCES:
patent: 4105572 (1978-08-01), Gorondy
patent: 4733249 (1988-03-01), Iwamoto et al.
patent: 4881988 (1989-11-01), Bonser
patent: 5425166 (1995-06-01), Hastings et al.
patent: 5430613 (1995-07-01), Hastings et al.
patent: 5682670 (1997-11-01), Bell et al.
patent: 6004617 (1999-12-01), Schultz et al.
patent: 6038523 (2000-03-01), Akahane et al.
patent: 6075432 (2000-06-01), Reymond
patent: 6517934 (2003-02-01), Kishimoto
patent: 2003/0113573 (2003-06-01), Pepin
English Abstract: JP 05290374, TDK Corp, 11-19993.
English Abstract: KR 2003013674, Nanonix Inc, Feb. 2003.
Article: High-Energy-Product (Pr-Nd-Ce)FeB Magnets Produced Directly from Mixed-Rare-Earth-Oxide Feed for MRI Medical Imaging Applications; Benz et al; Jun. 2000.
Program of the ISAMM'02 International Symposium on Advanced Magnetic Materials; Oct. 2002.
J. Topfer, B. Pawlowski, and A. Rhamig. Preparation and Properties of Nd-Fe-B Thick Layers for Magnetic Standards, 5th Symposium, “Megnetoresistive Sensors: Fundametals, Preparation, Use”, Mar. 10-11, 1999, Wetzlar, pp. 1-7.
E. I. du Pont de Nemours and Company
Hendricks Keith D.
Savage Jason L
LandOfFree
Thick film composition yielding magnetic properties does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thick film composition yielding magnetic properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thick film composition yielding magnetic properties will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3935085