HUT63927A - Method for obtaining separable liquids
- Google Patents
Method for obtaining separable liquids
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Publication number
HUT63927A
HUT63927AHU134291AHU134291AHUT63927AHU T63927 AHUT63927 AHU T63927AHU 134291 AHU134291 AHU 134291AHU 134291 AHU134291 AHU 134291AHU T63927 AHUT63927 AHU T63927A
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Application filed by Debreceni Tudomanyos MueszakifiledCriticalDebreceni Tudomanyos Mueszaki
Priority to HU134291ApriorityCriticalpatent/HUT63927A/en
Publication of HU911342D0publicationCriticalpatent/HU911342D0/en
Publication of HUT63927ApublicationCriticalpatent/HUT63927A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Guanidine and/or ethylene-diamine and epichlorohydrin are coupled to form a prod. This prod. of hexa-methylene-tetramine (urotropin) in an aq. medium, is reacted with amino-methane-sulphonic acid and arylamide in an inert atmos. The prod. of the reaction is cleaned up, pref. lyophil treated, and used to produce an aq. solution of required concn.
HU134291A1991-04-231991-04-23Method for obtaining separable liquids
HUT63927A
(en)