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.)
Plasticos Celulosicos SA
Original Assignee
Plasticos Celulosicos 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 Plasticos Celulosicos SAfiledCriticalPlasticos Celulosicos SA
Priority to ES419278ApriorityCriticalpatent/ES419278A3/en
Publication of ES419278A3publicationCriticalpatent/ES419278A3/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
A process for the manufacture of polystyrene sheets, with a rubber content substantially between 2 and 15%, characterized by passing the material between a first and second calendering rolls, whose rolls are heated and arranged in cooperative relationship with each other, proceeding then to the cooling of the resulting sheet. (Machine-translation by Google Translate, not legally binding)
ES419278A1973-09-211973-09-21A procedure for the manufacture of polystyrene plates. (Machine-translation by Google Translate, not legally binding)
ExpiredES419278A3
(en)
Procedure for the manufacture of plastic plates by passing the plastic material a pair of cylinders. (Machine-translation by Google Translate, not legally binding)
Installation of laminate, particularly calandra, for the manufacture of plates and thin lines of plastic, natural or synthetic materials (Machine-translation by Google Translate, not legally binding)