MOTHER-OF-PEARL SUBSTRATE COATED WITH YELLOW LAYER

• Main Author: VLADISLAV SPASSOV
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• Subjects: BRACELETS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; COINS; DIFFUSION TREATMENT OF METALLIC MATERIAL; HABERDASHERY; HOROLOGY; HUMAN NECESSITIES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; JEWELLERY; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; MECHANICALLY-DRIVEN CLOCKS OR WATCHES; METALLURGY; OTHER PERSONAL ADORNMENTS; PHYSICS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS

A method for colored coating on a watchmaking or jewelry external part component, comprising at least one visible surface prepared in advance on a substrate (1) is provided. This method comprises a step of vacuum-deposition of at least one main layer (3) of titanium and silicon nitride (Ti, Sik)Nx or of titanium and silicon nitride doped with oxygen (Ti, Sik)NxOy. 在包括预先在基质(1)上制备的至少个可见表面的制表或珠宝外部部件上着色涂覆的方法，该方法包括钛和硅氮化物(Ti,Si)N或掺杂有氧的钛和硅氮化物(Ti,Si)NO的至少个主层(3)的至少个真空沉积步骤。