EP3568521B2 - Papier transfert pour impression par sublimation comportant un agent cationique - Google Patents
Papier transfert pour impression par sublimation comportant un agent cationique Download PDFInfo
- Publication number
- EP3568521B2 EP3568521B2 EP18700329.8A EP18700329A EP3568521B2 EP 3568521 B2 EP3568521 B2 EP 3568521B2 EP 18700329 A EP18700329 A EP 18700329A EP 3568521 B2 EP3568521 B2 EP 3568521B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- transfer paper
- face
- agent
- equal
- cationic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 125000002091 cationic group Chemical group 0.000 title claims description 52
- 238000007639 printing Methods 0.000 title claims description 28
- 238000000859 sublimation Methods 0.000 title claims description 21
- 230000008022 sublimation Effects 0.000 title claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 65
- 239000000203 mixture Substances 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 23
- 239000000049 pigment Substances 0.000 claims description 22
- 239000005995 Aluminium silicate Substances 0.000 claims description 19
- 235000012211 aluminium silicate Nutrition 0.000 claims description 19
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 18
- 238000004381 surface treatment Methods 0.000 claims description 18
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 14
- 238000009472 formulation Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- -1 insolubiliser Substances 0.000 claims description 11
- 239000007767 bonding agent Substances 0.000 claims description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 239000002562 thickening agent Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 7
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 7
- 229910052925 anhydrite Inorganic materials 0.000 claims description 7
- 229910001679 gibbsite Inorganic materials 0.000 claims description 7
- 150000004679 hydroxides Chemical class 0.000 claims description 7
- 238000007641 inkjet printing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 7
- 239000000454 talc Substances 0.000 claims description 7
- 229910052623 talc Inorganic materials 0.000 claims description 7
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 4
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 12
- 239000000080 wetting agent Substances 0.000 claims 7
- 239000004411 aluminium Substances 0.000 claims 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 4
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 4
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical class [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 4
- 235000012254 magnesium hydroxide Nutrition 0.000 claims 4
- 238000007754 air knife coating Methods 0.000 claims 1
- 238000007766 curtain coating Methods 0.000 claims 1
- 239000000976 ink Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 12
- 239000004744 fabric Substances 0.000 description 6
- 239000012764 mineral filler Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 240000003433 Miscanthus floridulus Species 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000004656 dimethylamines Chemical class 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/38235—Contact thermal transfer or sublimation processes characterised by transferable colour-forming materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/41—Base layers supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/003—Transfer printing
- D06P5/004—Transfer printing using subliming dyes
- D06P5/006—Transfer printing using subliming dyes using specified dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
- B41M5/0355—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the macromolecular coating or impregnation used to obtain dye receptive properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5245—Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
Definitions
- the present invention relates to transfer papers for sublimation printing, and more particularly but not exclusively those printable by inkjet printing.
- Sublimation printing provides an image on a support, such as metal, glass, plastic surface or fabric, using sublimable inks.
- Printing of sublimable inks can be done by direct printing of the sublimable inks on the final support or by indirect printing.
- indirect printing the inks are first printed on a paper, called transfer paper, then the image printed on the transfer paper is transferred by transfer presses to the final support.
- Requirement US 2008/0229962 describes such a printing process.
- the demand EP 2965919 A1 discloses a transfer paper comprising a reservoir layer having an external face configured to receive a sublimable ink and a barrier layer, applied to the internal face of the reservoir layer, and configured to form a barrier to the vehicle of the sublimable ink.
- the reservoir layer may further comprise a cationic polymer in a small proportion to fix the dyes of the sublimable ink to the surface of the transfer paper.
- Requirement WO00/06392 describes a transfer paper comprising a barrier layer having a porosity of at most 100 ml/min.
- WO2008/006434 discloses a paper comprising a layer comprising a semi-synthetic polymer with thermoplastic property.
- Transfer papers for sublimation printing that can be printed by inkjet printing generally include a barrier layer based on a hydrophilic polymer, such as carboxy methyl cellulose, starch, or polyvinyl alcohol, more or less charged with pigments with a low specific surface area, such as kaolin or calcium carbonate, or with a high specific surface area, such as silicas.
- a hydrophilic polymer such as carboxy methyl cellulose, starch, or polyvinyl alcohol
- barrier layer based on hydrophilic polymer leads to a long drying time, limiting printing speeds and causing color mixtures and smudges affecting print quality.
- Cationic agents are usually used in small proportions as ink fixing agents for inkjet printing with the aim of retaining the ink on the surface and preventing bleeding of the ink into the water.
- a cationic agent in a higher proportion in the invention surprisingly makes it possible to ensure good transfer by sublimation, the ink being unexpectedly poorly retained in the transfer paper during sublimation.
- the transfer paper according to the invention has good printability, thanks in particular to the immobilization of the ink on the surface by the cationic agent(s).
- the immobilization of the ink pigments on the surface of the fibrous substrate by the cationic agent(s) improves the optical density after transfer and limits smudging. The definition is thus improved.
- the surface treatment can be single-layer or multi-layer.
- the quantity of the cationic agent(s) is advantageously greater than or equal to 8%, or even 9 or 10%, by dry weight, of the total dry weight of the compound(s) provided by the application of the layer(s) of the surface treatment, as indicated above.
- the transfer paper may be devoid, at least on the side comprising the cationic agent(s), of mineral filler, also called pigment, or comprise on this side one or more mineral fillers in a quantity less than or equal to 10 g/m 2 .
- the mineral filler(s) are chosen from calcium carbonate, kaolin, calcined kaolin, talc, TiO2, hydroxides, in particular of aluminum Al(OH)3 or magnesium, sulfates, in particular BaSO4 or CaS04, natural or synthetic aluminum silicate, aluminum oxide, and mixtures thereof. Mineral fillers help block the ink on the surface.
- the presence of the cationic agent(s) as described in the present invention makes it possible to overcome the presence of mineral fillers, or at least to limit their quantity.
- the transfer paper may be devoid, at least on the side comprising the cationic agent(s), of binder or comprise on this side one or more binders in a quantity less than or equal to 8 g/m 2 .
- the binder(s) are preferably chosen from water-soluble binders such as polyvinyl alcohol, starch, gelatin, soy proteins or casein, and mixtures thereof.
- the cationic agent(s) may be present on a single side of the transfer paper, intended to receive the printing.
- the cationic agent(s) may be organic cationic agents.
- the organic cationic agent(s) may be chosen from polyamine epichlorohydrins, in particular from polyepichlorohydrins dimethylamines, polyethyleneimines and organic quaternary ammonium salts, preferably from organic quaternary ammonium salts, the organic cationic agent being in particular polydiallyldimethylammonium chloride, also called PolyDADMAC.
- the organic cationic agent(s) may be present on said face in a quantity greater than or equal to 0.2 g/m 2 , in particular greater than or equal to 0.6 g/m 2 .
- Said face may also comprise one or more alkaline earth salts, in particular chosen from calcium salts, preferably from calcium dichloride and calcium nitrate, and magnesium salts, in particular from magnesium sulfate and magnesium chloride, which can also help improve transfer.
- alkaline earth salts in particular chosen from calcium salts, preferably from calcium dichloride and calcium nitrate
- magnesium salts in particular from magnesium sulfate and magnesium chloride, which can also help improve transfer.
- the fibrous substrate before treatment may be free of cationic agent and/or mineral filler and/or binder and/or formulation agents such as dispersant, wetting, thickener, insolubilizer, bonding agent, optical brightener, or dye.
- the fibrous substrate may comprise natural and/or synthetic fibers, in particular long and/or short cellulose fibers.
- the transfer paper is preferably printable by inkjet printing.
- the transfer paper can still be printable by rotary press.
- the transfer paper preferably has a Bendtsen air permeability greater than or equal to 100 ml/min, in particular greater than or equal to 200 ml/min (according to standard ISO 5636-3).
- Such air permeability gives the paper an open structure. It ensures rapid drying of the ink applied to the transfer paper. It therefore induces a gain in productivity compared to lower air permeability thanks to an increase in the drying speed of the ink.
- the transfer paper can have a weight of between 25 and 150 g/m 2 , in particular between 30 and 75 g/m 2 , preferably less than or equal to 50 g/m 2 .
- Transfer paper is generally single-use.
- the cationic agent(s) are present on said face in a quantity greater than or equal to 0.2 g/m2, the transfer paper being devoid, on said face, of pigment and binder and formulation agents such as dispersing, wetting, thickening, insolubilizing, bonding agent, optical brightener or coloring agent, or transfer paper comprising on this side one or more pigments, the pigments are chosen from calcium carbonate, kaolin, calcined kaolin, talc, TiO2, hydroxides, in particular of aluminum Al(OH)3 or magnesium, sulfates, in particular BaSO4 or CaSO4, natural or synthetic aluminum silicate, aluminum oxide, and their mixtures, and/or binders and/or formulation agents such as above in an individual quantity, better total, less than or equal to 13 times, in g/m2, the quantity of cationic agent(s) , in particular less than or equal to 12 times, 10 times, 8 times or 5 times.
- pigment and binder and formulation agents such as dispersing, wetting, thick
- the invention also relates to a process for manufacturing a transfer paper for sublimation printing, in particular as defined above, in which one or more agents are deposited by a surface treatment on at least one face of a fibrous substrate.
- cationic the quantity of the cationic agent(s) being greater than or equal to 8%, by dry weight, of the total dry weight of the compound(s) provided by the surface treatment on the fibrous substrate, in particular greater than or equal to 9% or 10% .
- the invention also relates to a process for manufacturing a transfer paper for sublimation printing, in particular as defined above, in which one or more cationic agents are deposited by a surface treatment on at least one face of a fibrous substrate.
- the side of the treated transfer paper comprising the cationic agent(s) in a quantity greater than or equal to 0.2 g/m2
- the transfer paper being devoid on this side of pigment and binder and formulation agents such as dispersant, wetting, thickening, insolubilizing, bonding agent, optical brightener, or colorant, or transfer paper comprising one or more pigments on this side
- the pigments are chosen from calcium carbonate, kaolin, calcined kaolin, talc, TiO2 , hydroxides, in particular of aluminum Al(OH)3 or magnesium, sulfates, in particular BaSO4 or CaSO4, natural or synthetic aluminum silicate, aluminum oxide, and their mixtures, and/or binders and /or formulation agents such as above in an individual quantity,
- the surface treatment can be single-layer or multi-layer.
- the method according to the invention may include the manufacture of the fibrous substrate.
- Surface treatment can be carried out online or offline.
- the cationic agent(s) can be deposited on a single side of the fibrous substrate.
- a composition comprising the cationic agent(s) can be deposited on said face of the fibrous substrate by the surface treatment, and the quantity of the composition deposited on the face of the fibrous substrate can be between 0.2 and 15 g/m 2 in dry weight, preferably between 0.5 and 8 g/m 2 .
- the surface treatment can be carried out using a gluing press, a film transfer press or a coating system, in particular of the curtain or blade type, air blade, pencil or even by engraved cylinder.
- the invention also relates to a printed transfer paper for sublimation printing, comprising a transfer paper as defined above and at least one print on the face of the transfer paper comprising the cationic agent(s), in particular an inkjet print of 'at least one sublimable ink.
- the invention also relates to a method of printing a transfer paper for sublimation printing, in which the face comprising the cationic agent(s) of a transfer paper as defined previously.
- printing can be carried out by rotary press.
- Printing can be done for example in four-color process with ink cartridges containing primary color inks, in particular black, cyan, yellow and magenta, and possibly secondary colors.
- the ink is notably formulated from water-based sublimable pigments.
- the invention also relates to a process for decorating a support, in which the printing of a transfer paper printed as described above is transferred by sublimation to the support.
- the support can be a metal, glass, a plastic surface or a fabric, in particular a fabric comprising polyester, preferably a fabric comprising mainly polyester.
- compositions described in the table below are each deposited with a Meyer bar on one side of a fibrous substrate whose composition and characteristics are described below.
- the fibrous substrates treated with the compositions form transfer papers.
- the printing test is carried out on the paper using a SAWGRASS SG400 printer, and the transfer is carried out under press at 200°C for one minute on a polyester fabric.
- a black ink (SAWGRASS Sublijet black) is deposited on the face of the fibrous substrate treated by the composition. We thus obtain a solid black. Transfer papers treated with ink form printed transfer papers.
- the optical density after transfer to the polyester fabric is measured using an X-rite 500 spectrodensitometer.
- Example 1 Example 2
- Example 3 Example 4
- Example 5 Calcium carbonate (shares) 20 20 20+80 0 0
- Optical density (flat black) 1.86 2.14 2.21 2.20 2.22
- the Bendtsen air permeability of Examples 2 to 5 is greater than 100 mL/min.
- the transfer papers printed according to the invention of examples 2, 3, 4 and 5 have an optical density greater than the transfer paper printed according to comparative example 1 which is not according to the invention.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Coloring (AREA)
- Ink Jet (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1750252A FR3061725B1 (fr) | 2017-01-12 | 2017-01-12 | Papier transfert pour impression par sublimation comportant un agent cationique |
| PCT/EP2018/050550 WO2018130565A1 (fr) | 2017-01-12 | 2018-01-10 | Papier transfert pour impression par sublimation comportant un agent cationique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3568521A1 EP3568521A1 (fr) | 2019-11-20 |
| EP3568521B1 EP3568521B1 (fr) | 2020-12-23 |
| EP3568521B2 true EP3568521B2 (fr) | 2024-01-03 |
Family
ID=58609563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18700329.8A Active EP3568521B2 (fr) | 2017-01-12 | 2018-01-10 | Papier transfert pour impression par sublimation comportant un agent cationique |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10773539B2 (zh) |
| EP (1) | EP3568521B2 (zh) |
| CN (1) | CN110168164A (zh) |
| BR (1) | BR112019013965B1 (zh) |
| CO (1) | CO2019007378A2 (zh) |
| CR (1) | CR20190328A (zh) |
| FR (1) | FR3061725B1 (zh) |
| MX (1) | MX2019008327A (zh) |
| PE (1) | PE20191583A1 (zh) |
| WO (1) | WO2018130565A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2023347B1 (en) | 2019-06-19 | 2021-01-27 | Coldenhove Know How B V | Pigment Transfer Paper |
| EP4177398A1 (en) | 2021-11-05 | 2023-05-10 | Ahlstrom-Munksjö Oyj | Transfer paper for sublimation printing |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3943159B2 (ja) * | 1995-05-31 | 2007-07-11 | 三菱製紙株式会社 | インクジェット記録シート |
| CH690726A5 (de) | 1998-07-29 | 2000-12-29 | Sanders W A Papier | Verfahren zum Bedrucken einer Oberfläche mittels Transferdruck und Transferpapier hierfür. |
| JP4864418B2 (ja) * | 2005-10-27 | 2012-02-01 | ハリマ化成株式会社 | オフセット印刷用新聞用紙の製造方法及びオフセット印刷での版汚れ防止方法 |
| EP1878829A1 (de) | 2006-07-12 | 2008-01-16 | Papierfabriken Cham-Tenero AG | Beschichtetes Trägerpapier |
| US20080229962A1 (en) * | 2007-03-19 | 2008-09-25 | Matthew Warren Shedd | Sublimation transfer paper, method of making, and method for sublimation printing |
| JP5501624B2 (ja) | 2009-01-09 | 2014-05-28 | 北越紀州製紙株式会社 | 昇華転写用シート |
| DE102010034134A1 (de) | 2010-08-12 | 2012-02-16 | Ult Papier Ug | Übertragungspapier mit einer Beschichtung zum Bedrucken im Tintenstrahldruckverfahren für den Sublimations-Transferdruck |
| CN102277781B (zh) * | 2011-08-04 | 2013-04-17 | 滁州云林数码影像耗材有限公司 | 一种应用于升华型喷墨打印转印用的转印纸 |
| CN103171351B (zh) * | 2013-03-18 | 2015-04-15 | 浙江佳维康特种纸有限公司 | 一种高保真热升华移印纸基功能材料的制备方法 |
| WO2015116095A1 (en) * | 2014-01-30 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Print media for inkjet printing |
| FR3023505A1 (fr) | 2014-07-11 | 2016-01-15 | Papeteries Du Leman | Papier transfert avec une couche barriere et procede de fabrication associe |
| DE102014116550A1 (de) | 2014-11-12 | 2016-05-12 | Papierfabrik August Koehler Se | Thermosublimationspapier |
-
2017
- 2017-01-12 FR FR1750252A patent/FR3061725B1/fr active Active
-
2018
- 2018-01-10 CR CR20190328A patent/CR20190328A/es unknown
- 2018-01-10 EP EP18700329.8A patent/EP3568521B2/fr active Active
- 2018-01-10 CN CN201880006631.0A patent/CN110168164A/zh active Pending
- 2018-01-10 BR BR112019013965-6A patent/BR112019013965B1/pt active IP Right Grant
- 2018-01-10 WO PCT/EP2018/050550 patent/WO2018130565A1/fr unknown
- 2018-01-10 MX MX2019008327A patent/MX2019008327A/es unknown
- 2018-01-10 PE PE2019001408A patent/PE20191583A1/es unknown
- 2018-01-10 US US16/477,214 patent/US10773539B2/en active Active
-
2019
- 2019-07-10 CO CONC2019/0007378A patent/CO2019007378A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US10773539B2 (en) | 2020-09-15 |
| CR20190328A (es) | 2019-09-27 |
| EP3568521B1 (fr) | 2020-12-23 |
| FR3061725B1 (fr) | 2021-05-07 |
| US20190366751A1 (en) | 2019-12-05 |
| MX2019008327A (es) | 2019-09-16 |
| PE20191583A1 (es) | 2019-11-04 |
| BR112019013965B1 (pt) | 2023-11-28 |
| WO2018130565A1 (fr) | 2018-07-19 |
| FR3061725A1 (fr) | 2018-07-13 |
| BR112019013965A2 (pt) | 2020-03-03 |
| EP3568521A1 (fr) | 2019-11-20 |
| CO2019007378A2 (es) | 2019-07-31 |
| CN110168164A (zh) | 2019-08-23 |
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