ES212789A1 - Procedure for the manufacture of semivulcanized fiber plates (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of semivulcanized fiber plates (Machine-translation by Google Translate, not legally binding)
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Portell Espelt Antonia
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Portell Espelt Antonia
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Procedure for the manufacture of semi-vulcanized fiber sheets characterized in that the cotton fiber sheets are treated with an emulsion based on the following proportions and products: Gelatin .............................. 7.661% Glycerin ............................. 0.309% Salicylic acid .................... 0.091% Water .................................. 91.929% whose emulsion thus obtained is passed through a sieve to remove all kinds of impurities by immersing in a water bath and at a temperature of 50º centigrade. (Machine-translation by Google Translate, not legally binding)
ES212789A1953-12-181953-12-18Procedure for the manufacture of semivulcanized fiber plates (Machine-translation by Google Translate, not legally binding)
ExpiredES212789A1
(en)
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