Duplicating or marking methods Sheet materials for use therein

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES COLOUR PRINTING

B41M5/00Duplicating or marking methods Sheet materials for use therein

B41M5/0005Enlarging or reduction of graphic information on a support by stretching or contracting the support, optionally in combination with the recording B41M5/0011Pre-treatment or treatment during printing of the recording material B41M5/0017Application of ink-fixing material B41M5/0023Digital printing methods characterised by the inks used B41M5/0029Formation of a transparent pattern using a liquid marking fluid B41M5/0035Uncoated paper B41M5/0041Digital printing on surfaces other than ordinary paper B41M5/0047by ink-jet printing B41M5/0052by thermal printing B41M5/0058on metals and oxidised metal surfaces B41M5/0064on plastics, horn, rubber, or other organic polymers B41M5/007on glass, ceramic, tiles, concrete, stones, etc. B41M5/0076on wooden surfaces, leather, linoleum, skin, or flowers B41M5/0082Digital printing on bodies of particular shapes B41M5/0088by ink-jet printing B41M5/0094by thermal printing B41M5/025by transferring ink from the master sheet B41M5/0253using a chemical colour-forming ink B41M5/0256the transferable ink pattern being obtained by means of a computer driven printer B41M5/03by pressure B41M5/035by sublimation or volatilisation of pre-printed design B41M5/0351on anodized aluminium B41M5/0353using heat shrinkable film material; Thermotransfer combined with the shaping of the workpiece; Recto-verso printing; Image correction B41M5/0355characterised by the macromolecular coating or impregnation used to obtain dye receptive properties B41M5/0356characterised by the inks used for printing the pattern on the temporary support or additives therefor B41M5/0358characterised by the mechanisms or artifacts to obtain the transfer B41M5/04using solvent-soluble dyestuffs on the master sheets B41M5/06using master sheets coated with jelly-like materials B41M5/08Sheet materials therefor B41M5/10by using carbon paper or the like B41M5/124using pressure to make a masked colour visible B41M5/1243Inert particulate additives B41M5/1246Application of the layer B41M5/128Desensitisers Compositions for fault correction, detection or identification of the layers B41M5/132Chemical colour-forming components Additives or binders therefor B41M5/136Organic colour formers B41M5/1363Leuco dyes forming a complex with a metal cation B41M5/1366characterised solely by tri (aryl or hetaryl)methane derivatives B41M5/145with a lactone or lactam ring B41M5/1455characterised by fluoran compounds B41M5/15Spiro-pyrans B41M5/155Colour-developing components B41M5/1555Inorganic mineral developers B41M5/165Characterised by the use of microcapsules Special solvents for incorporating the ingredients B41M5/1655Solvents B41M5/20using electric current B41M5/205and an eroding electrode B41M5/24Ablative recording B41M5/245Electroerosion or spark recording B41M5/26Thermography; Marking by high energetic means B41M5/262recording or marking of inorganic surfaces or materials B41M5/265for the production of optical filters or electrical components B41M5/267Marking of plastic artifacts B41M5/28using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds B41M5/281using liquid crystals only B41M5/282using thermochromic compounds B41M5/283Inorganic thermochromic compounds B41M5/284Organic thermochromic compounds B41M5/285Polyacetylenes B41M5/286using compounds undergoing unimolecular fragmentation to obtain colour shift B41M5/287using microcapsules or microspheres only B41M5/288using gas liberating compounds B41M5/30using chemical colour formers B41M5/305with reversible electron-donor electron-acceptor compositions B41M5/32one component being a heavy metal compound B41M5/323Organic colour formers B41M5/327with a lactone or lactam ring B41M5/3275Fluoran compounds B41M5/333Colour developing components therefor B41M5/3331Macromolecular compounds B41M5/3333Non-macromolecular compounds B41M5/3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof B41M5/3336Sulfur compounds B41M5/3338Inorganic compounds B41M5/337Additives Binders B41M5/3372Macromolecular compounds B41M5/3375Non-macromolecular compounds B41M5/3377Inorganic compounds B41M5/34Multicolour thermography B41M5/345by thermal transfer of dyes or pigments B41M5/36using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties B41M5/361using a polymeric matrix with inorganic particles forming an image by orientation or agglomeration B41M5/363using materials comprising a polymeric matrix containing a low molecular weight organic compound such as a fatty acid B41M5/366using materials comprising a polymeric matrix containing a polymeric particulate material B41M5/368involving the creation of a soluble/insoluble or hydrophilic/hydrophobic permeability pattern; Peel development B41M5/382Contact thermal transfer or sublimation processes B41M5/38207characterised by aspects not provided for in groups B41M5/385 - B41M5/395 B41M5/38214Structural details B41M5/38221Apparatus features B41M5/38228characterised by the use of two or more ink layers B41M5/38235characterised by transferable colour-forming materials B41M5/38242characterised by the use of different kinds of energy to effect transfer B41M5/3825Electric current carrying heat transfer sheets B41M5/38257characterised by the use of an intermediate receptor B41M5/38264Overprinting of thermal transfer images B41M5/38271using microcapsules B41M5/38278using ink-containing structures B41M5/38285characterised by magnetic components in the transfer ink B41M5/38292with correction means B41M5/385characterised by the transferable dyes or pigments B41M5/3852Anthraquinone or naphthoquinone dyes B41M5/3854Dyes containing one or more acyclic carbon-to-carbon double bonds, e.g., di- or tri-cyanovinyl, methine B41M5/3856Dyes characterised by an acyclic -X=C group, where X can represent both nitrogen and a substituted carbon atom B41M5/3858Mixtures of dyes, at least one being a dye classifiable in one of groups B41M5/385 - B41M5/39 B41M5/388Azo dyes B41M5/39Dyes containing one or more carbon-to-nitrogen double bonds, e.g.azomethine B41M5/392Additives, other than colour forming substances, dyes or pigments B41M5/395Macromolecular additives B41M5/398Processes based on the production of stickiness patterns using powders B41M5/40characterised by the base backcoat , intermediate, or covering layers B41M5/405characterised by layers cured by radiation B41M5/41Base layers supports or substrates B41M5/42Intermediate, backcoat , or covering layers B41M5/423characterised by non-macromolecular compounds B41M5/426characterised by inorganic compounds B41M5/44characterised by the macromolecular compounds B41M5/443Silicon-containing polymers B41M5/446Fluorine-containing polymers B41M5/46characterised by the light-to-heat converting means characterised by the heat or radiation filtering or absorbing means or layers B41M5/465Infra-red radiation-absorbing materials B41M5/48combined with other image registration layers or compositions Special originals for reproduction by thermography B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity B41M5/502characterised by structural details B41M5/504Backcoats B41M5/506Intermediate layers B41M5/508Supports B41M5/52Macromolecular coatings B41M5/5209Coatings prepared by radiation-curing B41M5/5218characterised by inorganic additives B41M5/5227characterised by organic non-macromolecular additives B41M5/5236characterised by the use of natural gums, of proteins B41M5/5245characterised by the use of polymers containing cationic or anionic groups B41M5/5254characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds B41M5/5263characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds B41M5/5272Polyesters; Polycarbonates B41M5/5281Polyurethanes or polyureas B41M5/529characterised by the use of fluorine- or silicon-containing organic compounds