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Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)
Abstract
A process for obtaining flexible polystyrene, essentially characterized by mixing synthetic rubber with standard glass polystyrene in a proportion not exceeding 15% and comprising two phases: in the first is mixed in a proportion of 20 to 50%, forming a master paste or wash very well homogenized in machines whose shovel, cylinder or worm mixers are hermetically sealed, avoiding the loss of any property in the mixture, eliminating the high temperature to avoid the evaporation of some element of the composition. (Machine-translation by Google Translate, not legally binding)
ES0237535A1957-09-111957-09-11A process of obtaining flexible polystyrene. (Machine-translation by Google Translate, not legally binding)
ExpiredES237535A3
(en)
A chemical procedure for the preparation of clothes intended to avoid the passing of crystals (Machine-translation by Google Translate, not legally binding)
A procedure for preparing a new composition comprising a selected substance of the group consisting of colorants, polymer preparation agents and pesticides. (Machine-translation by Google Translate, not legally binding)
A procedure for the anti-radioactive manufacture of basic materials employed in construction (Machine-translation by Google Translate, not legally binding)