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Priority to PT8876188ApriorityCriticalpatent/PT88761B/pt
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Processes Of Treating Macromolecular Substances
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Colloid Chemistry
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Medicinal Preparation
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PT8876188A1988-11-141988-11-14Processo para a preparacao de um po de polimero insoluvel em agua que pode ser redisperso numa fase liquida
PT88761B
(pt)
Verfahren zur herstellung eines wasserunloeslichen polymerpulvers, das in einer fluessigen phase redispergiert werden kann und verfahren zur herstellung einer dispersion des polymerpulvers.
Dispersion acuosa de un polimero anionico hidrosoluble o dilatable en agua, proceso para prepararla, metodo para deshidratar una suspension de solidos dispersados, proceso para producir particulas substancialmente secas de polimeros anionicos hidrosolubles o dilatables en agua, particulas asi produc
Microcapsules de chitine ou de derives de chitine contenant une substance hydrophobe, notamment un filtre solaire et procede de preparation de telles microcapsules