ES230317A1 - Method of pressing a curved laminated glass assembly comprising two glass sheets and an intermediate thermoplastic layer (Machine-translation by Google Translate, not legally binding)
- Google Patents
Method of pressing a curved laminated glass assembly comprising two glass sheets and an intermediate thermoplastic layer (Machine-translation by Google Translate, not legally binding)
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.)
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PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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Publication date
Application filed by Pittsburgh Plate Glass CofiledCriticalPittsburgh Plate Glass Co
Publication of ES230317A1publicationCriticalpatent/ES230317A1/en
The method of pressing a set of curved laminated glass comprising two coupled sheets of curved glass and a thermoplastic intermediate layer, to form an assembly having the intermediate layer joined to both sheets of glass, substantially throughout its extension and comprising: enclose the periphery and a narrow marginal portion only, of the assembly, with a material impervious to the fluid, in fluid-tight application, with the outer surfaces of the marginal portion and spaced from the periphery, to form a conduit; evacuation of the duct to eliminate the air between the intermediate layer and the glass sheets; interrupt the evacuation; and subjecting the whole and the impermeable material to the fluid, which is kept around it tightly together, at an elevated temperature and sufficient pressure to hermetically join the intermediate layer to the glass sheets, substantially throughout the whole extension. (Machine-translation by Google Translate, not legally binding)
ES0230317A1955-08-191956-08-10Method of pressing a curved laminated glass assembly comprising two glass sheets and an intermediate thermoplastic layer (Machine-translation by Google Translate, not legally binding)
ExpiredES230317A1
(en)
Method of pressing a curved laminated glass assembly comprising two glass sheets and an intermediate thermoplastic layer (Machine-translation by Google Translate, not legally binding)
Method of pressing a curved laminated glass assembly comprising two glass sheets and an intermediate thermoplastic layer (Machine-translation by Google Translate, not legally binding)
A process of unión or sealed in warm through thermoplastic materials, and installation for its practice (Machine-translation by Google Translate, not legally binding)