Государственный Университет "Львовская Политехника"
Державне Підприємство "Аргентум"
Государственное Предприятие "Аргентум"
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Priority to UA97094630ApriorityCriticalpatent/UA28754A/en
Publication of UA28754ApublicationCriticalpatent/UA28754A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A method for preparation of metal powders from water solutions involves precipitation of dispersed metal, its washing with water and stabilization. Stabilization is carried out by treatment with water salt solution of the higher organic acid, which can form water insoluble compounds with the cations of obtained metal, or with the solution of the mixture of the mentioned type salts, or with the composition on their base with the subsequent filtering and treatment at the temperature of 20-70°C with acidulous water solution of the salt of the derivable metal.
UA97094630A1997-09-161997-09-16Method for preparation of metal powders from water solutions
UA28754A
(en)
METHOD FOR SYNTHESIZING 2-(4-METOXYPHENYLPROPIONYL)AMINO-6-n-PROPYLAMINO-4,5,6,7-TETRAHYDROBENZOTHIASOL IN FORM OF RACEMATE OR (-)-ENANTIOMER OR ITS ACID ADDITIVE SALT