Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

2005-01-28

2008-10-21

Chaney, Carol (Department: 1794)

Stock material or miscellaneous articles

Magnetic recording component or stock

Binder media

C428S847800, C428S847200, C360S134000

Reexamination Certificate

active

07438983

ABSTRACT:
A magnetic recording medium is composed of a nonmagnetic support provided with on one side of the support a magnetic layer containing a ferromagnetic powder and a binder, and a backing layer on the other side of the nonmagnetic support, wherein the nonmagnetic support is a polyester film having an intrinsic viscosity of from 0.40 to 0.60 dl/g, and contains fillers having filler diameters of from 10 to 500 nm at a filler density of from 1/100 to 50/100 μm2.

REFERENCES:
patent: 6713155 (2004-03-01), Handa et al.
patent: 2002/0119346 (2002-08-01), Naoe et al.
patent: 2002/0119349 (2002-08-01), Suzuki et al.
patent: 2002/0155324 (2002-10-01), Murao et al.
patent: 2003/0215670 (2003-11-01), Takahashi et al.
patent: 1142936 (2001-10-01), None
patent: 8-45060 (1996-02-01), None
patent: 8-227517 (1996-09-01), None
patent: 2001-319316 (2001-11-01), None
patent: WO 00/79524 (2000-06-01), None
JP 8-227517 Translation and Abstract.
JP 8-45060 Translation and Abstract.
JP 2001-319316 Translation and Abstract.

Affiliated with

Also associated with

Rating

Magnetic recording medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3997615