A method of making a coated substrate includes providing a substrate having a functional coating with a first emissivity value; depositing a coating material having a second emissivity value over at least a portion of the functional coating prior to heating to provide a coating stack having an emissivity...http://www.google.es/patents/US6869644?utm_source=gb-gplus-sharePatente US6869644 - Method of making coated articles and coated articles made thereby
Method of making coated articles and coated articles made thereby
