Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pilkington Brothers LtdfiledCriticalPilkington Brothers Ltd
Priority to ES0361933ApriorityCriticalpatent/ES361933A1/en
Publication of ES361933A1publicationCriticalpatent/ES361933A1/en
A method for manufacturing glass having desired characteristics other than those inherent to the method of forming the glass, said method being characterized by maintaining a body of a melting material that modifies the glass to produce the desired characteristics in contact with a surface of the glass which is at a temperature above the melting point of the material, relatively moving the glass and said body so as to continuously renew the surface in contact with said body, and supplying said material on the surface of the glass upstream of the said body so that said filling material is incorporated in said body and refills thereto during the course of said relative movement. (Machine-translation by Google Translate, not legally binding)
ES0361933A1968-12-281968-12-28A method for glass manufacture (Machine-translation by Google Translate, not legally binding)
ExpiredES361933A1
(en)