ES230155A2 - A procedure to make anti-static products that do not conduct electricity (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to make anti-static products that do not conduct electricity (Machine-translation by Google Translate, not legally binding)
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Onderzoekings Instituut Research
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Onderzoekings Instituut Research
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Publication of ES230155A2publicationCriticalpatent/ES230155A2/en
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Processes Of Treating Macromolecular Substances
(AREA)
Abstract
Improvements introduced in the object of the main Patent, No. 221.751, that is to say in the processes for making antistatic products that do not conduct electricity, in which the products are heated with an aqueous solution of a polymeric, active polyanionic substance, which loses its solubility in water when heated above 100º C, after which, the products thus preheated are dried and then heated above 100º C; the products are then treated with an aqueous solution of an active cationic soap, and finally dried, characterized in that such an amount of a bifunctional reagent is added, whose reaction product with the active polyanionic substance is soluble in water but is make insoluble when heated above 100º C, to the aqueous solution of the active polymeric-polyanionic substance, and that the reaction product still has an acid reaction. (Machine-translation by Google Translate, not legally binding)
ES0230155A1955-08-031956-08-02A procedure to make anti-static products that do not conduct electricity (Machine-translation by Google Translate, not legally binding)
ExpiredES230155A2
(en)
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