Bureau of Standards Journal of Research · 1933 · 18 citations · 0 references
Natural SciencesChemistryMaterials ScienceMaterials ChemistryPhysical ChemistryPolymer ChemistryCrystalline MaterialsCrystallization ProcessesOptical Properties Of SolidsAliphatic HydrocarbonsMelting PointMelting Point AnalysisNatural RubberOptical Properties
Rubber li3 T drocarbon from latex was purified by a method which involved the jse of trypsin to remove protein adsorbed on the rubber particles. The natural antioxidants which always occur in crude rubber were used to protect the rubber during purification.