This invention provides a system for providing heat to a substrate in an alternating magnetic field using lossy heating particles. This invention in particular discloses an article which is a combination of a base material and lossy heating particles capable of producing the desired heat and capable...http://www.google.es/patents/US5128504?utm_source=gb-gplus-sharePatente US5128504 - Removable heating article for use in alternating magnetic field
Removable heating article for use in alternating magnetic field