ES232750A1 - Procedure for the manufacture of octahalºgeno-metilen fluorified tetrahidroftalanos α and α. α ' (Machine-translation by Google Translate, not legally binding)
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Procedure for the manufacture of octahalºgeno-metilen fluorified tetrahidroftalanos α and α. α ' (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 ES232750A1publicationCriticalpatent/ES232750A1/en
Procedure for the manufacture of octahalo-methylene-tetrahydrophthalane α and α, α ' fluorides, especially 1-fluoro-3-chloro4.5.6.7.10.10-hexahalogen-4.7-methylene-4.7.8.9-tetrahydrophthalane and 1.3-difluoride-4.5.6.7.10.10-hexahalogen-4.7-methylene-4.7.8.9- tetrahydroftalanos, characterized by the fact that 1.3-dichloride-4.5.6.7.10.10-hexahalogen-4.7-methylene-4.7.8.8-tetrahydrophthalane, of the constitutional formula, are decomposed ** (See formula) ** in which it means the X chlorine or fluorine or both, with hydrogen fluoride in 1-fluor-3.4.5.6.7.l0.10-heptahalogen- and 1.3-difluoride-4.5.6.7.10.10-hexahalogen-4,7-methylene-tetrahydrophthalates . (Machine-translation by Google Translate, not legally binding)
ES0232750A1956-01-071956-12-29Procedure for the manufacture of octahalºgeno-metilen fluorified tetrahidroftalanos α and α. α ' (Machine-translation by Google Translate, not legally binding)
ExpiredES232750A1
(en)
Procedure for the manufacture of octahalºgeno-metilen fluorified tetrahidroftalanos α and α. α ' (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of octahalºgeno-metilen fluorified tetrahidroftalanos α and α. α ' (Machine-translation by Google Translate, not legally binding)
A new perfected procedure for damascinating metals by electrochemical method increasing their protection (Machine-translation by Google Translate, not legally binding)
New procedure for the improvement of the bleaching properties of hipoclorites and hypoclorite phosphates (Machine-translation by Google Translate, not legally binding)
Procedure for the constitution according to the flexion and/or closure technique for monofilar wires for sliding lock elements, transmission chains or to assemble textile supports (Machine-translation by Google Translate, not legally binding)