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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SAfiledCriticalCompagnie de Saint Gobain SA
Priority to ES0234637ApriorityCriticalpatent/ES234637A1/es
Publication of ES234637A1publicationCriticalpatent/ES234637A1/es
Procedimiento de fabricación de napas, placas y/o piezas conformadas de fibras minerales, especialmente fibras de vidrio, caracterizado porque consiste en mezclar al menso dos categorías diferentes de fibras constituídas de igual materia, pero de propiedades termoplásticas diferentes, presentando unas un punto de reblandecimiento notablemente inferior al de las otras, aglomeradas por acción autógena.
ES0234637A1957-04-021957-04-02Procedimiento de fabricaciën de napas, placas y o piezas conformadas de fibras minerales, especialmente fibras de vidrio
ExpiredES234637A1
(es)
Improved mats, boards or shaped pieces made from glass fibres or similar agglomerated thermoplastic mineral materials, and process for their manufacture
Improved mats, boards or shaped pieces made from glass fibres or similar agglomerated thermoplastic mineral materials, and process for their manufacture
Method of producing liquid bituminous binder, process of making material for roads employing said binder andthe material for roads used in said process