EP0812697B1 - Matériau d'enregistrement pour procédé d'impression par jet d'encre - Google Patents

Matériau d'enregistrement pour procédé d'impression par jet d'encre Download PDF

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Publication number
EP0812697B1
EP0812697B1 EP97109444A EP97109444A EP0812697B1 EP 0812697 B1 EP0812697 B1 EP 0812697B1 EP 97109444 A EP97109444 A EP 97109444A EP 97109444 A EP97109444 A EP 97109444A EP 0812697 B1 EP0812697 B1 EP 0812697B1
Authority
EP
European Patent Office
Prior art keywords
recording material
layer
ink
material according
colour
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.)
Expired - Lifetime
Application number
EP97109444A
Other languages
German (de)
English (en)
Other versions
EP0812697A1 (fr
Inventor
Debabrata Dr. Mukherjee
Clifford M. Dr. Kaufmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schoeller Technical Papers Inc
Original Assignee
Schoeller Technical Papers Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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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
    • B41M5/50—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
    • 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
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/506—Intermediate layers
    • 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
    • B41M5/5236—Macromolecular coatings characterised by the use of natural gums, of proteins, e.g. gelatins, or of macromolecular carbohydrates, e.g. cellulose
    • 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
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B41M5/5272—Polyesters; Polycarbonates
    • 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
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • B41M5/5281—Polyurethanes or polyureas
    • 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
    • B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds

Definitions

  • the image signal triggers a mechanical impulse that ejects the drop.
  • the first " drop-on-demand " printers used the piezoelectric effect to cause the drops to be ejected.
  • thermal ink jet also called bubble jet .
  • the image signal activates a heating element, which creates a vapor bubble in the aqueous ink. The resulting vapor pressure expels the drop.
  • the recording material (image receiving material) for ink jet printing processes usually consists of a carrier and a color receiving layer and optionally further Auxiliary layers.
  • a polyester resin, Diacetate film or paper can be used.
  • JP-OS 61-35277 describes a recording material for the inkjet printing process, which is based on a transparent Polyester carrier one ink-permeable and one underneath has lying ink-absorbing PVA layer.
  • the ink-permeable Layer is one from an aqueous solution natural or synthetic polymer, for example one Sodium alginate, applied layer by drying forms a large number of microcracks.
  • the recording material has, due to the large number of microcracks, undefined Size required for quick drainage of the ink liquid poor surface quality and a low gloss.
  • JP-OS 61-35278 a recording material is also known which has a microporous ink-permeable layer lying on an ink-receiving layer, which additionally contains a powder layer (for example SiO 2 ) on its surface.
  • a powder layer for example SiO 2
  • the ink-receiving layers are mostly hydrophilic coatings that are particularly good for inclusion of the aqueous inks are suitable.
  • the ink receiving layers usually consist of a pigment / binder mixture.
  • the pigments serve, in addition to increasing the degree of whiteness of the material, for the retention of the dyes from the Recording liquid to the surface of the sheet.
  • Binders are used natural or synthetic polymers, for example gelatin, starch, pectin, casein, Carboxymethyl cellulose, polyvinyl alcohol, polyvinyl pyrrolidone and similar. Often, additional in the ink receiving layer cationic substances for fixing the ink dyes used.
  • a recording material from aforementioned type which is characterized in that at least a microporous membrane layer between the ink receiving layer and the carrier layer is arranged.
  • Such a membrane can preferably have an average pore diameter of 0.001 and 100 ⁇ m, or preferably between 0.01 and 10 ⁇ m can be used to get a high gloss achieve.
  • the color receiving layer can either be a mono layer or be a multiple layer. You can binders, color-fixing cationic compounds, pigments, fillers and others Auxiliaries such as dispersing aids, Contain hardening agents, defoamers or pH regulators.
  • Water-soluble polymers such as gelatin, Polyvinyl alcohol, polyacrylamide, sodium alginite, polyvinyl pyrrolidone, Casein, starch or sodium polyacrylate are used become. Also suitable as binders in organic Solvent-soluble polymers such as polyvinyl butyral, polyvinyl chloride, Polyvinyl acetate, polyacrylonitrile, polymethyl methacrylate, Melamine resin, polyurethane and the like.
  • silica, talc, kaolin, calcium carbonate (CaCO 3 ), aluminum silicate, aluminum oxide (Al 2 0 3 ), zeolite or titanium dioxide (Ti0 2 ) can be used as pigments or fillers.
  • Compounds include, for example, quaternary ammonium polymers such as quaternary polyhydroxyammonium salt, quaternary Polyammonium methacrylate salt or polydiallyldimethylammonium salt.
  • the ink receiving layer is made from an aqueous dispersion (Coating compound) applied and dried.
  • the coating composition can be applied to the carrier using all customary application and metering methods, such as roller application, engraving or nipping methods and air brushes or roller doctor metering.
  • the application amount of the receiving layer is 0.1 to 20 g / m 2 , preferably between 1 to 14 g / m 2 .
  • the membrane layer is preferably made of a dissolved polymer from the group of polyether sulfones, polysulfones, cellulose acetate, Polypropylene, polyamide, polyvinylidene fluoride, cellulose esters, Polycarbonates, polytetrafluoroethylene, polyvinyl chloride or formed from acrylic polymers. For example is by phase inversion or by evaporation of a solvent manufactured.
  • Pore formers in the form of LiCl or LiNO 3 as well as organic substances (e.g. polyvinylpyrrolidone) or swelling agents can be added to the casting solutions.
  • Pigments e.g. Ti0 2
  • fillers can also be used.
  • the Structure of the membrane fixed e.g. B. by immersion of the sol film into a precipitant.
  • suitable crosslinking agents such as aldehydes, polyamines, Polyisocyanates, or improved by gamma radiation become.
  • the casting solution can be applied to the carrier by means of nozzles or doctor blades.
  • the application weight of the membrane layer is 0.1 to 75 g / m 2 , in particular 0.5 to 50 g / m 2 .
  • the ink receiving layer can be made thin, assuming will that in this case the ink liquid will pass through quickly the ink receiving layer can migrate through, even if this the average pore diameter required for high gloss having.
  • the ink liquid occurs after the Wander through the color receiving layer semi-permeably through the Membrane layer and is taken up by the carrier layer. Since the membrane layer only in the direction of the support layer is permeable to the ink liquid, can also here short flow times and thus drying times Reach the ink receiving layer. A decrease in the ink liquid in the color receiving layer is not possible because of the selective direction of passage of the membrane layer.
  • a plastic film or an uncoated or coated base paper with a basis weight of 50 to 250 g / m 2 can be used as the carrier layer for the recording material.
  • the back of the recording material can also have a functional layer, for example an anticurl and / or antistatic layer, the application amount of which can be 0.1 to 25 g / m 2 .
  • a membrane layer can also be used as a color receiving layer become.
  • By appropriate modification of the membrane surface in particular by hydrophilizing the membrane surface, high resolution and good Achieve color gradation.
  • the thickness of the membrane layer is 0.1 to 75 ⁇ m, in particular 0.5 to 50 ⁇ m, but preferably 0.5 to 5 ⁇ m, for one Color of the ink receiving layer between 0.1 and 20 microns.
  • Embodiments of the invention are in the following examples explains:
  • the front of a neutral sized base paper with a basis weight of 100 g / m 2 was coated with a casting solution of cellulose acetate (25% by weight), acetone (45% by weight) and formamide (30% by weight) at room temperature. After pouring the solution and an evaporation time of about 25 s, the layer was gelled by immersion in water. The coated paper was then dried to remove the rest of the solvent. The application weight of the membrane layer produced was 15 g / m 2 . In a further operation, the paper provided with the membrane layer was coated with an aqueous coating composition in order to produce a dye-receiving layer.
  • the receiving layer has the following composition: Polyvinyl alcohol (degree of saponification: 98 mol%) 31.6% by weight Polyvinyl pyrrolidone (Mol. 630,000 daltons) 31.6% by weight Vinyl acetate / butyl acrylate cop. 31.6% by weight quat. Polyammonium salt 5.2% by weight
  • the application weight of the receiving layer was 10 g / m 2 .
  • the amounts in% by weight relate to the dried layer.
  • the recording paper obtained was printed in a so-called " thermal jet " process and then analyzed.
  • the back of the recording paper produced according to Example 1 was additionally coated with an anti-curl layer.
  • an aqueous gelatin solution with a gelatin content of 7% by weight was prepared, containing 0.5% by weight of saponin and 0.6% by weight of a curing agent combination of 1,3,5-triacryloyl-hexahydro-s-triazine and Formaldehyde (1: 0.2) was added.
  • This gelatin solution was poured onto the back of the recording paper in a known manner in such a quantity that an anti-curl layer with an application weight of 5 g / m 2 resulted after customary solidification with subsequent drying.
  • the recording paper consisting of the anti-curl layer, paper support, membrane layer and ink-receiving layer was printed as in Example 1 and analyzed for its properties.
  • the front of a neutral sized base paper with a basis weight of 120 g / m 2 was coated with the following receiving layer: Polyvinyl alcohol (degree of saponification: 98 mol%) 41.0% by weight Polyvinyl pyrrolidone (Mol. 630,000 daltons) 41.0% by weight Aminomethyl methacrylate 15.0% by weight quat. Polyammonium salt 3.0% by weight
  • the application weight of the receiving layer was 9 g / m 2 .
  • the amounts in% by weight relate to the dried layer.
  • the paper provided with the receiving layer was coated with a casting solution composed of polyamide (10% by weight), dimethylacetamide (85% by weight) and TiO 2 (5% by weight). After partial evaporation of the solvent, the mixture was coagulated in water. The application weight of the membrane layer was 1 g / m 2 .
  • V1a V1b Polyvinyl alcohol 41.0% by weight 36.0% by weight Polyvinyl pyrrolidone 41.0% by weight 36.0% by weight Aminomethyl methacrylate 15.0% by weight 5.0% by weight quat. Polyammonium salt 3.0% by weight 3.0% by weight Colloidal silica - 20.0% by weight
  • the front of a base paper with a basis weight of 100 g / m 2 was coated with LDPE ( low density polyethylene ) in a quantity of 20 g / m 2 and the back with a mixture of LDPE and HDPE ( high density polyethylene ) in a quantity of 20 g / m 2 coated.
  • a receiving layer according to Example 1 was applied in an amount of 10 g / m 2 to the polyethylene-coated paper.
  • the recording material obtained was printed as in Example 1 and analyzed for its properties.
  • the recording material was printed using an HP DESKJET® 550 C ink jet printer from HEWLETT PACKARD, which works on the bubble jet principle ( Themal Jet ).
  • the density measurements were made using the densitometer "XRITE® 428" carried out. The measurements were made for the Basic colors cyan, magenta, yellow and black with 100% saturation.
  • the gloss values were measured with the laboratory reflectometer RL3 of the FA. DR. LANGE according to DIN 67530 with a measuring angle of 60 °.
  • the drying behavior of the recording material becomes as follows determined:
  • a bar is printed out on a sheet of paper with black ink (pure black) and placed on paper after a waiting time of 120 seconds (20 sheets).
  • the color transfer is taken as a measure of drying.
  • the drying time can be ⁇ 120 (very good), 120-240 and> 240 (bad) seconds.

Landscapes

  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Ink Jet (AREA)
  • Laminated Bodies (AREA)
  • Duplication Or Marking (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Claims (11)

  1. Matière de traçage pour le procédé d'impression par jets d'encre, qui contient une couche de réception de couleurs et une couche porteuse, caractérisée en ce qu'au moins une couche de membrane microporeuse est agencée entre la couche de réception de couleurs et la couche porteuse.
  2. Matière de traçage selon la revendication 1, caractérisée en ce que la dimension des pores de la couche de membrane est comprise entre 0,01 et 10 µm.
  3. Matière de traçage selon la revendication 1 ou 2, caractérisée en ce que l'épaisseur de la couche de membrane est comprise entre 0,1 et 75 µm, de préférence entre 0,5 et 50 µm.
  4. Matière de traçage selon l'une des revendications 1 à 3, caractérisée en ce que la couche de membrane est formée d'une solution obtenue par coulée d'un polymère hydrophobe ou hydrophile.
  5. Matière de traçage selon la revendication 4, caractérisée en ce que la couche de membrane se compose d'un polymère du groupe formé par une polyéthersulfone, une polysulfone, un acétate de cellulose, un polypropylène, un polyamide, un fluorure de polyvinylidène, des esters cellulosiques, un polycarbonate, un polytétrafluoréthylène, un chlorure de polyvinyle et/ou des polymères acryliques.
  6. Matière de traçage selon l'une quelconque des revendications précédentes caractérisée en ce qu'un solvant pour la couche de membrane est sélectionné dans le groupe constitué par la N-méthylpyrrolidone, le diméthylformamide, le diméthylacétamide, le chloroforme, le butanol, le diméthylsulfoxyde, un propylène carbonate, et un tétrahydrofurane.
  7. Matière de traçage selon l'une quelconque des revendications précédentes, caractérisée par l'utilisation, comme liants pour la couche de réception de couleurs, de polymères solubles dans l'eau comme de la gélatine, un alcool polyvinylique, un polyacrylamide, un alginite de sodium, une polyvinylpyrrolidone, de la caséine, de l'amidon ou un polyacrylate de sodium.
  8. Matière de traçage selon l'une quelconque des revendications précédentes, caractérisée par l'utilisation, comme liants pour la couche de réception de couleurs, de polymères solubles dans des solvants organiques comme du polyvinylbutyral, un chlorure de polyvinyle, un acétate de polyvinyle, un polyacrynitrile, un polyméthacrylate de méthyle, une résine de mélamine ou un polyuréthanne.
  9. Matière de traçage selon l'une quelconque des revendications précédentes, caractérisée en ce que la couche de membrane contient une matière de charge et/ou un pigment.
  10. Matière de traçage selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une couche de membrane est utilisée au lieu d'une couche de réception de couleurs.
  11. Procédé de fabrication d'une matière de traçage pour le procédé d'impression par jets d'encre caractérisé par les étapes suivantes:
    appliquer sur une couche porteuse une matrice de membrane formée d'une solution d'un polymère hydrophile et/ou hydrophobe dans un solvant approprié,
    traiter la matrice de membrane à l'aide d'un moyen de coagulation approprié et convertir la matrice en un état sensiblement non gonflé;
    appliquer une couche de réception de couleurs constituée d'une solution aqueuse contenant un liant hydrophile et/ou hydrophobe, des moyens de fixation de couleurs et éventuellement d'autres adjuvants.
EP97109444A 1996-06-12 1997-06-11 Matériau d'enregistrement pour procédé d'impression par jet d'encre Expired - Lifetime EP0812697B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19623432A DE19623432C2 (de) 1996-06-12 1996-06-12 Aufzeichnungsmaterial für das Tintenstrahl-Druckverfahren und Verfahren zu dessen Herstellung
DE19623432 1996-06-12

Publications (2)

Publication Number Publication Date
EP0812697A1 EP0812697A1 (fr) 1997-12-17
EP0812697B1 true EP0812697B1 (fr) 1999-10-13

Family

ID=7796737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97109444A Expired - Lifetime EP0812697B1 (fr) 1996-06-12 1997-06-11 Matériau d'enregistrement pour procédé d'impression par jet d'encre

Country Status (8)

Country Link
US (1) US6534123B1 (fr)
EP (1) EP0812697B1 (fr)
JP (1) JPH10114146A (fr)
AT (1) ATE185518T1 (fr)
DE (2) DE19623432C2 (fr)
DK (1) DK0812697T3 (fr)
ES (1) ES2140164T3 (fr)
GR (1) GR3031831T3 (fr)

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EP1020300A1 (fr) * 1999-01-13 2000-07-19 Azon Corporation Matériau pour l'impression au jet d'encre préparé à partir d'une formulation aqueuse
US6225381B1 (en) * 1999-04-09 2001-05-01 Alliedsignal Inc. Photographic quality inkjet printable coating
US20020037395A1 (en) * 2000-07-21 2002-03-28 Qiping Zhong Ink jet recording medium
US20020182376A1 (en) * 2001-03-27 2002-12-05 Debabrata Mukherjee Novel universal ink jet recording medium
US6951671B2 (en) * 2001-04-20 2005-10-04 P. H. Glatfelter Company Ink jet printable heat transfer paper
AU2003285828A1 (en) * 2002-12-04 2004-06-23 Fuji Photo Film B.V. Ink-jet recording medium
US20050041084A1 (en) * 2003-02-03 2005-02-24 Deba Mukherjee Quick drying, waterfast inkjet recording media
WO2005016655A1 (fr) * 2003-08-13 2005-02-24 Fuji Photo Film B.V. Support d'impression par jet d'encre
GB0406981D0 (en) * 2004-03-27 2004-04-28 Eastman Kodak Co Ink receiving material
GB0406976D0 (en) * 2004-03-27 2004-04-28 Eastman Kodak Co Ink-jet receiver
EP1924341A1 (fr) * 2005-08-05 2008-05-28 FUJIFILM Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
WO2007018421A1 (fr) * 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement la comprenant
EP1924344A1 (fr) 2005-08-05 2008-05-28 FUJIFILM Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
WO2007018425A1 (fr) * 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
WO2007018424A1 (fr) * 2005-08-05 2007-02-15 Fujifilm Manufacturing Europe B.V. Membrane poreuse et support d'enregistrement comprenant celle-ci
JP5341514B2 (ja) 2005-08-05 2013-11-13 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． 多孔性膜および記録媒体並びにそれらの調製方法
WO2008016301A1 (fr) * 2006-08-04 2008-02-07 Fujifilm Manufacturing Europe B.V. Membranes poreuses et support d'enregistrement les renfermant
ATE474022T1 (de) * 2006-08-04 2010-07-15 Fujifilm Mfg Europe Bv Zusammensetzungen für poröse membranen und aufzeichnungsmedien
ATE502691T1 (de) * 2006-08-04 2011-04-15 Fujifilm Mfg Europe Bv Poröse membran und verfahren zur herstellung

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EP0524626B1 (fr) * 1991-07-26 1996-12-11 Asahi Glass Company Ltd. Feuille réceptrice pour imprimante par jet d'encre
DE59204608D1 (de) * 1992-06-20 1996-01-18 Celfa Ag Aufzeichnungsträger zur Aufnahme von farbgebenden Stoffen.
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US5759639A (en) 1997-01-28 1998-06-02 Osmonics, Inc. Method of fabricating a membrane coated paper

Also Published As

Publication number Publication date
DE59700545D1 (de) 1999-11-18
DE19623432C2 (de) 2003-05-22
DE19623432A1 (de) 1997-12-18
US6534123B1 (en) 2003-03-18
GR3031831T3 (en) 2000-02-29
DK0812697T3 (da) 2000-04-25
ATE185518T1 (de) 1999-10-15
ES2140164T3 (es) 2000-02-16
EP0812697A1 (fr) 1997-12-17
JPH10114146A (ja) 1998-05-06

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