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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Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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Filing date
Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Priority to ES0240904ApriorityCriticalpatent/ES240904A1/en
Publication of ES240904A1publicationCriticalpatent/ES240904A1/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Process for manufacturing sheets of polymer material, characterized in that it comprises two stages: in the first, the polymer in pulverulent form is consolidated between rolls at a sufficiently low temperature to form a porous and continuous sheet, while at the same time measures are adopted to eliminate the static electricity developed by the passage of the polymer between the rollers, and in the second phase, the porous and continuous plate is heated to give it resistance. (Machine-translation by Google Translate, not legally binding)
ES0240904A1958-03-221958-03-22Manufacturing procedure of polymer material plates (Machine-translation by Google Translate, not legally binding)
ExpiredES240904A1
(en)
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