Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Popescu Victor, Beschea Rodica, Costache Traian, Pascal Emil, Gubernu MarianafiledCriticalPopescu Victor
Priority to RO85313ApriorityCriticalpatent/RO79824B1/ro
Publication of RO79824A2publicationCriticalpatent/RO79824A2/ro
Publication of RO79824B1publicationCriticalpatent/RO79824B1/ro
Procedeu conform caruia se realizeaza un prim amestec, din cauciuc policlorpropilenic, oxid de magneziu, oxid de zinc, silice coloidala, caolina pulverulenta. Un al doilea amestec se obtine din toluen, xileni, colofoniu esterificat, fulgi de azbest crizolitic. Cele doua amestecuri se reunesc prin agitare timp de 6....8 h si la o temperatura de 60....70 degree C. Procedeul este aplicat în industria chimica.
RO85313A1976-03-261976-03-26Procedeu de realizare a unui material autoadeziv peliculogen
RO79824B1
(ro)