| 摘要 |
FIELD: physics. ^ SUBSTANCE: invention relates to valuable article, transferable material and manufacturing method of such protective elements and valuable articles, and also to inspection method of such protective element and valuable article respectively. Valuable article with protective element, which has at least one liquid-crystal material leading to linear polarisation of light used for radiation of protective element. Protective element used for protection of valuable articles from forfeit has at least one liquid-crystal material. Transferable material for protective element manufacturing has base surface where there is at least one liquid-crystal material formed by lyotropic liquid crystals. Manufacturing method of valuable article or protective element includes application to the base of one lyotropic liquid material at least. ^ EFFECT: valuable article and transferable material are easy for manufacturing and provide high protection degree from forfeit. ^ 24 cl, 12 dwg |
