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Shell Internationale Research Maatschappij BV
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Shell Internationale Research Maatschappij BV
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Publication of ES262906A1publicationCriticalpatent/ES262906A1/en
A process for the preparation of pressed bodies, comprising mixing a finely divided or granular mineral, or mixture of minerals, with a secondary amount of bitumen, in particular petroleum bitumen, compressing and then heating the pressed bodies in an atmosphere with preference non-oxidizing at a temperature between 250 and 400º c, preferably between 300 and 350º c. (Machine-translation by Google Translate, not legally binding)
ES0262906A1959-12-031960-12-01A procedure for the preparation of pressed bodies (Machine-translation by Google Translate, not legally binding)
ExpiredES262906A1
(en)
Procedure for preparing thermoplastic compounds of high thermal and mechanical properties (Machine-translation by Google Translate, not legally binding)
A method for the preparation of dehydratants intended to treat elastomeric compositions. (Machine-translation by Google Translate, not legally binding)