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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Plasticos Celulosicos SA
Original Assignee
Plasticos Celulosicos SA
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Filing date
Publication date
Application filed by Plasticos Celulosicos SAfiledCriticalPlasticos Celulosicos SA
Priority to ES419277ApriorityCriticalpatent/ES419277A3/en
Publication of ES419277A3publicationCriticalpatent/ES419277A3/en
A process for the manufacture of mixed films, characterized in that it comprises a polystyrene core layer having on at least one of its faces an adherent co-extruded layer of a crystalline polyolefin. (Machine-translation by Google Translate, not legally binding)
ES419277A1973-09-251973-09-25A procedure for the manufacture of mixed films. (Machine-translation by Google Translate, not legally binding)
ExpiredES419277A3
(en)
DEVICE FOR MANUFACTURE OF AN INTERMEDIATE LAYER IN CUTTING PLATES E.D. RESP. FOR THE MANUFACTURE OF CHIPPING PLATES, WHICH SUBSTANTLY ONLY ONE INTERMEDIATE LAYER