G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/00 (2006.01) G11B 7/24 (2006.01) G11B 7/26 (2006.01) G11B 23/50 (2006.01)
Patent
CA 2272980
The surface of a digital recording disc may be reconditioned by application of a first composition including a filler and then a second composition including a sealant. Any scratches or imperfections in the protective coating are filled by the first composition. The second composition then seals the first composition in place and preferably also provides a protective layer to help reduce the risk of future damage to the disc surface. Preferably, the first composition comprises wax or a blend of waxes in amount of 5% by weight or less and further comprises one or more of (a) an inert polish media in an amount of 10% by weight or more, (b) a solvent in an amount of 30% by weight or more, (c) an emulsifier in an amount of 10% by weight or more, and (d) water in an amount of 30% by weight or less, and the second composition comprises wax or a blend of waxes in an amount of 10% by weight or more and further comprises one or more of (a) a silicone or a blend of silicones in an amount of 5% by weight or more and (b) a solvent in an amount of 30% by weight or more where the percentages are based on the total weight of the first composition. The compositions may conveniently be provided in the form of a repair kit.
Grossman Stanley Irwin
Miller Howard Ira
Gowling Lafleur Henderson Llp
Rocky Mountain Traders Limited
LandOfFree
Method for reconditioning digital recording discs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for reconditioning digital recording discs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for reconditioning digital recording discs will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2031977