Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lucjan Szuster"'
Publikováno v:
Coloration Technology. 139:314-329
Publikováno v:
Computational Chemistry. :39-50
Calculations of chemical structures and photofading of parabens (PHB—4 hydroxybenzoic acid), which are p-hydroxybenzoic acid alkyl esters were performed. These compounds are used as preservatives for the substances used in cosmetics. The reactivity
Publikováno v:
Fibres and Textiles in Eastern Europe. 26:73-78
The aim of this study was to determine the antimicrobial properties of multilayer films containing a PHMG sulphanilate (polyhexamethylene guanidine sulphanilate). Three types of films were selected: monolayer and three-layer films (both containing bi
Publikováno v:
Computational Chemistry. :97-118
Quantum-chemical calculation methods have been used to examine an influence of tautomeric equilibrium [Azo Hydrazo] on a structure of 1:2 chromium metal complex dyes called Gryfalan Navy Blue RL (CI 15 707, Acid Blue 193) and Gryfalan Black RL (Acid
Publikováno v:
Coloration Technology. 130:215-220
This paper presents the results of research conducted into the colour properties of commercial metal complex dyes CI Acid Blue 193 and CI Acid Black 194. Three chromium(III) complexes with different colours were identified using thin-layer chromatogr