Metal matrix compositions for substrates used to make magnetic d

Metallized information carrying discs

Metallized video disc having an insulating layer thereon

Method and apparatus for multilayer optical articles

Method and means for reducing undesirable effects of dirt partic

Method for evaluating optical information medium and optical...

Method for forming light-transmitting cover layer for...

Method for forming protective layer on a flexible magnetic disc

Method for improving performance of thin film recording...

Method for making highly colored DVDs

Method for manufacturing a second surface optical storage device

Method for optically recording information and information recor

Method for producing fiber laminate, fiber laminate produced...

Method for providing a lubricant coating on the surface of a mag

Method for selecting a material suitable for a substrate for inf

Method for texturing magnetic media

Method for the preparation of polycarbonate with reduced...

Method of and photomask for manufacturing optical memory element

Method of coextruding a plate-shaped product and the products th

Method of fabricating graphite for use as a skeletal prosthesis