ES241338A1 - A procedure for the preparation of tiodiglycollate of lead and tin (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of tiodiglycollate of lead and tin (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Sanofi Aventis France
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Roussel Uclaf SA
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Priority to ES0241338ApriorityCriticalpatent/ES241338A1/en
Publication of ES241338A1publicationCriticalpatent/ES241338A1/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
A preparation process of lead thiodiglycolate, of formula ** (See formula) ** and of thiodiglycollate stannic of formula ** (See formula) ** especially applicable to the stabilization of polyvinyl chloride, characterized in that a salt soluble in the water of thiodiglycolic acid is prepared and reacted with a stannic salt or with a lead salt equally soluble in water, operating either the ordinary temperature, or hot; The desired thiodiglycollate obtained is filtered, washed and dried. (Machine-translation by Google Translate, not legally binding)
ES0241338A1958-04-161958-04-16A procedure for the preparation of tiodiglycollate of lead and tin (Machine-translation by Google Translate, not legally binding)
ExpiredES241338A1
(en)
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