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Preparing crystalline Form II of triaminopyrimidine derivative used for treating malaria, involves crystallizing triaminopyrimidine derivative from solvents, e.g., ethyl acetate, or mixture of two solvents, where one is acetonitrile, and other solvent is dichloromethane, ethyl acetate, chloroform
2023-08-22
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Dissolution rate testing apparatus for masticating chewing gum, has base having mountings connected to load cells, where one surface of each load cell is connected to mounting and other surface of mounting is connected to flexible membrane forming waterproof stand
2023-08-19
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Synthesis of organic three-dimensional filament for three-dimensional printer, involves collecting food waste, placing in anaerobic chamber, restricting oxygen supply, lowering temperature, preventing growth of bacteria and decomposition of food waste, draining excess water from food waste by sieve
2023-08-13
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Mycofiber composite used as good insulator for thermal insulation, comprises oyster mushroom mycelium, polyLactic acid, fungus-based chitosan, hemp fiber, and polyvinyl alcohol, where mycofiber composite is synthesized by heating the hemp fiber, and dissolving fungus-based chitosan in acidic medium
2023-07-20
