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.)
Libbey Owens Ford Glass Co
Original Assignee
Libbey Owens Ford Glass Co
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 Libbey Owens Ford Glass CofiledCriticalLibbey Owens Ford Glass Co
Priority to ES0314966ApriorityCriticalpatent/ES314966A1/en
Publication of ES314966A1publicationCriticalpatent/ES314966A1/en
Process for the production of glass, characterized by introducing a fluxing agent, comprising a sodium-sulfur compound, inside the furnace and on said refractory material to be treated, and by maintaining a controlled reducing atmosphere inside the furnace in the adjoining zones to said refractory material until said crystalline crust is removed. (Machine-translation by Google Translate, not legally binding)
ES0314966A1965-07-051965-07-05Procedure for the production of glass. (Machine-translation by Google Translate, not legally binding)
ExpiredES314966A1
(en)