ES223068A1 - A procedure for the manufacture of porous bodies of poly-ethylene (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of porous bodies of poly-ethylene (Machine-translation by Google Translate, not legally binding)
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Ruhrchemie AG
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Ruhrchemie AG
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Publication of ES223068A1publicationCriticalpatent/ES223068A1/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Process for the manufacture of porous polyethylene bodies, characterized in that charges of polyethylene are heated to particles, especially powder, whose molecular weight is above 75,000, preferably more than 100,000 without pressure or with simultaneous application of mechanical pressures at temperatures that oscillate between 120º c. And that temperature, to which, taking into account the applied working pressure, no decomposition or gelatination or decomposition and gelatination of the polyethylene still takes place. (Machine-translation by Google Translate, not legally binding)
ES0223068A1954-07-211955-07-20A procedure for the manufacture of porous bodies of poly-ethylene (Machine-translation by Google Translate, not legally binding)
ExpiredES223068A1
(en)
PROCESS FOR THE PREPARATION OF POLYSILOXAN-RUBBER COMPULSIBLE COMPOSITIONS AT VOLUME TEMPERATURE, AND FORMED PRODUCT, WHICH IS PREPARED IN PART OR PART.
Procedure for the manufacture of molded bodies of agglomerated or plastized polyethylene powder (Machine-translation by Google Translate, not legally binding)