Search academic texts

Information × Registration Number 0302U001845, 0101U008134 , R & D reports Title The devellopment of the method of obtaining and purification of the viscosity high purity novolack resin microelectronics. popup.stage_title Розробка методу одержання та очистки низьков'язкої епоксиноволачної смоли високого ступеню чистоти для мікроелектроніки. Head Iosyp O.Opeida, Registration Date 14-05-2002 Organization The L.M.Litvinenko Institute of Physical-Organic Chemistry and Coal Chemistry popup.description2 The experimental work of the optimization of the different stages of the synthesis of the low viscosity novolack resin was made. The solvents for synthesis of the novolack and their optimal ratios have been selected. The method of removing of catalyst from reaction masse after epoxydation has been developed. The process of removal of the side products from resin and temperature regime has been optimised. Product Description popup.authors popup.nrat_date 2020-04-02 Close