The Molecular Layering (ML) method is based on the chemisorptions of reagents on a solid substrate surface. The main idea of realization of the ML method is consists in consecutive escalating of monolayers of structural units of the set chemical composition on a surface of solid matrix [1,2]. The ML technique gives the possibility to form a wide variety of nanolayers (mono- and multilayer, multicomponent layers) on the surface of different solids (organic and inorganic powders, fibres, films etc.) with any geometrical form. Four basic effects characterise a new technology [3]. They are (1) monolayer effect (ME), i.e. sharp changes in matrix properties after obtaining of 1~4 mono-layers of new structural units; (2) effect of matrix overlapping (EME), i.e. the physical coverage of the surface of solid (formed layer screens virtually the surface); (3) effect of mutual co-ordination of matrix surface structure and formed nanolayer (EMC); (4) effect of the multicomponent system (MS), for example it can be a synergistic composition, polyfunctional coatings. The general directions of the application of ML method can be defined from these effects in product of such materials as adsorbents, catalysts, polymeric, metal, composition and other materials. The ML method can be important in optimization of layer composition and thickness (for example when kernel pigments and fillers are produced), for intensification of chemical solid reactions, in sintering of ceramic powders etc.