ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B41M0005300000 using chemical colour formers (B41M0005340000 takes precedence);; 1
B41M0005320000 one component thereof being a heavy metal compound 1
B41M0005323000 Organic colour formers, e.g. leuco dyes 1
B41M0005327000 with a lactone or lactam ring 1
B41M0005333000 Colour developing components therefor, e.g. acidic compounds 1
B41M0005337000 Additives; Binders 1
B41M0005340000 Multicolour thermography 1
B41M0005360000 using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its properties, e.g. of its optical, hydrophobic-hydrophilic, solubility or permeability properties 1
B41M0005382000 Contact transfer or sublimation processes (sublistatic printing B41M0005035000; ink-, dye- or pigment-receptive coatings B41M0005500000) 1
B41M0005385000 characterised by the transferable dyes or pigments 1
B41M0005388000 Azo dyes 1
B41M0005390000 Dyes containing one or more carbon-to-nitrogen double bonds, e.g. azomethine 1
B41M0005392000 Additives other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents 1
B41M0005395000 Macromolecular additives, e.g. binders 1
B41M0005398000 Processes based on the production of stickiness patterns using powders 1