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DERIVADOS ASFALTICOS NORMALIZA
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DERIVADOS ASFALTICOS NORMALIZA
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Application filed by DERIVADOS ASFALTICOS NORMALIZAfiledCriticalDERIVADOS ASFALTICOS NORMALIZA
Priority to ES393201ApriorityCriticalpatent/ES393201A1/en
Publication of ES393201A1publicationCriticalpatent/ES393201A1/en
Procedure for obtaining waterproof breas, starting from the reaction of coal tars or pitches with polyvinyl chloride, is essentially characterized in that it comprises introducing a third component in the reaction, which acts as a catalyst thereof or as a plasticizer of the product. Polyvinyl chloride. (Machine-translation by Google Translate, not legally binding)
ES393201A1971-07-121971-07-12Procedure for obtaining waterproof breas. (Machine-translation by Google Translate, not legally binding)
ExpiredES393201A1
(en)
Procedure for the preparation of N- (2-amino-3,5-dibromobenciliden) -trans-4-amino-ciclohexanol. (Machine-translation by Google Translate, not legally binding)
Procedure for the synthesis of derivatives of 7-chlorine-1,3-dihydro-3-hydroxy-5-phenyl-2H -1,4-benzodiacepin-2-ona. (Machine-translation by Google Translate, not legally binding)