ES246265A1 - Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (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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West Point Manufacturing Co
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West Point Manufacturing Co
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Priority to ES0246265ApriorityCriticalpatent/ES246265A1/en
Publication of ES246265A1publicationCriticalpatent/ES246265A1/en
Process for avoiding odors in filamentary or laminar materials treated with an aldehydic resin, characterized in that said material is impregnated with a compound that supplies the HSO3 ion at any stage of the treatment of said material, from the application of said resin until after curing of the latter, and then drying said material at elevated temperature in the presence of said ion, the amount of said compound used being sufficient to react with all the free aldehyde and potentially free of material and variable between 0.01 mol and 1.0 mol per each mole of aldehyde contained in the resin when said compound is applied after curing, and being at least 1 mole per mole of aldehyde of said resin when the compound is applied before curing. (Machine-translation by Google Translate, not legally binding)
ES0246265A1958-12-291958-12-29Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
ExpiredES246265A1
(en)
Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
Procedure to avoid odors in filamentary or laminary materials treated with an aldehydic resin. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of a perfected programming device and device obtained through such procedure (Machine-translation by Google Translate, not legally binding)