EP0826823A1 - Spezialpapier - Google Patents
Spezialpapier Download PDFInfo
- Publication number
- EP0826823A1 EP0826823A1 EP97810600A EP97810600A EP0826823A1 EP 0826823 A1 EP0826823 A1 EP 0826823A1 EP 97810600 A EP97810600 A EP 97810600A EP 97810600 A EP97810600 A EP 97810600A EP 0826823 A1 EP0826823 A1 EP 0826823A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- filming
- coating
- organic pigments
- printing
- 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.)
- Withdrawn
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000007639 printing Methods 0.000 claims abstract description 19
- 239000012860 organic pigment Substances 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 9
- 239000001023 inorganic pigment Substances 0.000 claims description 9
- 239000000049 pigment Substances 0.000 claims description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 239000012963 UV stabilizer Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 230000002940 repellent Effects 0.000 claims description 5
- 238000004513 sizing Methods 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000000080 wetting agent Substances 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 150000003440 styrenes Chemical class 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 238000007641 inkjet printing Methods 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000976 ink Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920003620 Grilon® Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000009736 wetting Methods 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
- B41M5/50—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
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/42—Coatings with pigments characterised by the pigments at least partly organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
-
- 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
- B41M5/508—Supports
-
- 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
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
-
- 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
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
-
- 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
-
- 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/04—Physical treatment, e.g. heating, irradiating
- D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
Definitions
- the present invention relates to a printable as well as a special printed paper, process for their production, uses thereof and a device for producing the printed Special paper.
- Special papers are used especially in the field of inkjet printing used with an inorganic pigment Coating provided among other things to increase the brilliance are.
- the materials used for the coating are for Partly expensive, which is not negligible on the price of inkjet paper affects. Accordingly, the coating is tried run as thin as possible. Show despite the coating water-based inkjet prints only low wipe and / or water resistance on. Their lightfastness also leaves something to be desired left.
- the object of the invention is to specify how, in particular, inkjet prints, more abrasion-resistant, smudge-proof, water-resistant, brilliant, more lightfast and finally even more stable in Can be made for increased security against counterfeiting.
- the invention further relates to a printed special paper according to claim 9 and a method for producing such Special paper according to claim 11.
- the subject of the invention is a printing device according to claim 23.
- the essence of the present invention is therefore based on Paper or a paper substrate has a film-forming, organic pigments (plastic pigments) and binders apply coating and apply this after Printing by application of at least heat, preferably but of heat and pressure to film it.
- the printing ink will here between the melting or sintering together Plastic pigments embedded and can be no longer blur.
- the paper surface becomes abrasion-resistant due to the plastic film, film-like properties and is at least water-repellent, if not sealed waterproof.
- the printed image appears with the viewer increased brilliance. It has also been shown that according to the invention printed images produced much more lightfast are as conventional inkjet prints. Additional and expensive laminations, as they are common with inkjet papers, will not needed and can be omitted.
- a suitable heat source such as a hot air blower or a heat radiation lamp.
- the one needed for the filming could be advantageous Device also integrated directly into a printer and there Requires automatically after the actual printing process be used.
- the invention is therefore particularly suitable for use in the security area such as. for the production of ID cards, passports, certificates or similar.
- Organic pigments include Styrenes, acrylates or combinations of which with melting points in the range between 90-180 ° C, but especially between 110-140 ° C in question and as Binder starch, polyvinyl alcohol, polyvinyl pyrolidone or a plastic dispersion containing acrylate, styrene or PVAC.
- the inorganic pigments are optional, but can be increased the brilliance may be added.
- Silicas are suitable, Aluminum oxyhydrates, kaolins or carbonates.
- UV stabilizers are also optional, especially since print images produced according to the invention are already very lightfast have proven.
- surfactant wetting agents and / or the waterproofing or Sizing agents can primarily affect wetting or penetration behavior the coating composition on or controlled in the paper substrate if this proves to be necessary.
- the coating should be applied with a dry weight of 5-15 g / m 2 .
- paper substrate There are no special requirements with regard to the type of paper substrate and its basis weight. Normal cellulose or cotton papers or combinations thereof with typical basis weights in the range between 80 g / m 2 and 300 g / m 2 are suitable. For "paper prints" of photos you will prefer to use papers with a higher basis weight in the upper part of the specified range.
- the structure is the same for applications in the security area, but papers with additional security elements (such as watermarks, chemical security agents or paint applications containing iridescent pigments) in the weight range of 70-150 g / m 2 are preferably used here. For most applications it should be advantageous if the coating partially or even completely penetrates the paper and actually impregnates it.
- the mixture can be applied "Offline” on the finished, dry paper substrate or already “Inline” in the paper machine on the still unfinished paper web respectively.
- the subsequent drying should be at a Temperature are carried out at which no film formation occurs, preferably at a temperature of at most 70 ° C.
- the organic pigments are preferably selected or put together that filming at a temperature range between 90-180 ° C, but especially between 110-140 ° C can be executed. These temperatures can be with conventional Easily reach laminators. At lower temperatures there would be a risk that the filming would be premature, especially during the coating drying process or the paper web or during transport or storage of the finished paper occurs. At temperatures higher than those specified there is a risk that the paper will dry out too much becomes what's on its properties and flatness could have an adverse effect.
- a pressure in the range between 0.5-5 bar in a static press or a corresponding line pressure in a continuous laminator has proven to be sufficient and proven cheap.
- the application of the invention is not to prints with inkjet inks limited, although here the advantages according to the invention especially come into play. Laser printing can also be done film very well.
- the plastic pigment DPP 722 E from Dow Europe S.A. is as Suspension available.
- the individual pigment grains are full spheres.
- a temperature is in the range between 120 ° C and 140 ° C required.
- ROPAQUE OP-84 is also a suspension.
- the individual pigment grains are hollow bodies.
- the 3: 1 mixture of both components can be used at a temperature in the range between 110 ° C and Film at 120 ° C.
- the coating color according to Example 1 with a layer thickness of 10 g / m 2 (dry weight) is applied evenly on one side in a coating machine and subsequently in a (possibly extended) drying section dried at 70 ° C.
- the coating color according to Example 1 with a layer thickness of 10 g / m 2 (dry weight) is applied evenly on one side to the paper web with a later basis weight of 100 g / m 2 before the end of the drying stage and the web thus coated is subsequently applied in one (if necessary extended) drying section dried at 70 ° C.
- a sheet of a printable produced according to Example 2 or 3 Special paper is printed using an inkjet printer. After the ink has dried, the sheet is allowed to Filming the coating through a continuous laminator, which is set to a temperature of 140 ° C.
- a sheet of special printable paper produced analogously to Example 2 or 3 but with a basis weight of 100 g / m 2 and a coating on both sides with the coating color according to Example 1 of 10 g / m 2 is printed with an inkjet printer, with the exception of text and Ornaments an image, for example a passport photo of a person, which was previously transferred by scanning in electronic form or directly recorded with a digital camera, is also printed on. After the printing ink has dried, the sheet is passed through a continuous laminator to film the double-sided coating, which is set to a temperature of 140 ° C. It is possible to additionally authenticate the document before filming, by means of a hand-applied signature.
Landscapes
- Paper (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
Description
- 20-90% organische Pigmente,
- 1-30% Bindemittel
- 0-20% anorganische Pigmente
- 0- 1% tenside Netzmittel
- 0- 5% UV-Stabilisatoren
- 0- 3% Hydrophobierungs-/Leimungsmittelmittel
- 0-10% Weichmacher.
Claims (24)
- Beduckbares Spezialpapier, gekennzeichnet durch eine mindestens einseitig aufgebrachte, filmbildende organische Pigmente und Bindemittel enthaltende Beschichtung.
- Spezialpapier nach Anspruch 1, dadurch gekennzeichnet, dass die Beschichtung folgende Zusammensetzung aufweist:wobei:20-90% organische Pigmente,1-30% Bindemittel0-20% anorganische Pigmente0- 1% tenside Netzmittel0- 5% UV-Stabilisatoren0- 3% Hydrophobierungs-/Leimungsmittelmittel0-10% Weichmacher,als organische Pigmente vorzugsweise Styrole, Acrylate bzw. Kombinationen davon mit Schmelzpunkten im Bereich zwischen 90°C und 180°C, insbesondere jedoch zwischen 110°C-140°C,als Bindemittel vozugsweise Stärke, Polyvinylalkohol, Polyvinylpyrolidon oder eine Acrylat, Styrol oder PVAC enthaltende Kunststoff-Dispersion, undals anorganische Pigmente vorzugsweise Kieselsäuren, Aluminiumoxihydrate, Kaoline oder Carbonate verwendet sind.
- Spezialpapier nach einem der Ansprüche 1-2, dadurch gekennzeichnet, dass die Beschichtung mit einem Flächengewicht von 5-15 g/m2 aufgebracht ist.
- Verfahren zur Herstellung eines Spezialpapiers nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, dass ein Papiersubstrat wenigstens einseitig mit einer filmbildende organische Pigmente sowie Bindemittel enthaltenden Mischung bestrichen oder imprägniert wird.
- Verfahren nach Anspruch 4, dadurch gekennzeichnet, dass die Mischung vorzugsweise eine wässrige Dispersion ist und folgende Zusammensetzung aufweist:wobei:20-90% organische Pigmente,1-30% Bindemittel0-20% anorganische Pigmente0- 1% tenside Netzmittel0- 5% UV-Stabilisatoren0- 3% Hydrophobierungs-/Leimungsmittelmittel0-10% Weichmacher,als organische Pigmente vorzugsweise Styrole, Acrylate bzw. Kombinationen davon mit Schmelzpunkten im Bereich zwischen 90°C und 180°C, insbesondere jedoch zwischen 110°C-140°C,als Bindemittel vorzugsweise Stärke, Polyvinylalkohol, Polyvinylpyrolidon oder eine Acrylat, Styrol oder PVAC enthaltende Kunststoff-Dispersion, undals anorganische Pigmente vorzugsweise Kieselsäuren, Aluminiumoxihydrate, Kaoline oder Carbonate verwendet sind.
- Verfahren nach einem der Ansprüche 4-5, dadurch gekennzeichnet, dass die Mischung mit einem Flächengewicht von 5-15 g/m2 aufgebracht wird.
- Verfahren nach einem der Ansprüche 4-6, dadurch gekennzeichnet, dass die Mischung Offline, vorzugsweise durch Streichen, auf das trockene Papiersubstrat aufgebracht und die nachfolgende Trocknung bei einer Temperatur durchgeführt wird, bei welcher noch keine Filmbildung auftritt, vorzugsweise bei einer Temperatur von höchstens 70°C.
- Verfahren nach einem der Ansprüche 4-7, dadurch gekennzeichnet, dass die Mischung Inline in der Papiermaschine, vorzugsweise durch Streichen, auf das noch nicht fertige Papiersubstrat aufgebracht und die nachfolgende Trocknung des so behandelten Substrats bei einer Temperatur durchgeführt wird, bei welcher noch keine Filmbildung auftritt, vorzugsweise bei einer Temperatur von höchstens 70°C.
- Bedrucktes Spezialpapier, dadurch gekennzeichnet, dass es zumindest einseitig eine Schicht aufweist, in welcher Druckfarbe in verfilmten bzw. zusammengesinterten organischen Pigmenten und Bindemittel eingebettet ist.
- Bedrucktes Spezialpapier nach Anspruch 9, dadurch gekennzeichnet, dass die Schicht abgesehen von der Druckfarbe sowie von Papierfasern folgende Zusammensetzung aufweist:wobei:20-90% organische Pigmente,1-30% Bindemittel0-20% anorganische Pigmente0- 1% tenside Netzmittel0- 5% UV-Stabilisatoren0- 3% Hydrophobierungs-/Leimungsmittelmitt0-10% Weichmacher,als organische Pigmente vorzugsweise Styrole, Acrylate bzw. Kombinationen davon mit Schmelzpunkten im Bereich zwischen 90°C und 180°C, insbesondere jedoch zwischen 110°C-140°C,als Bindemittel vozugsweise Stärke, Polyvinylalkohol, Polyvinylpyrolidon oder eine Acrylat, Styrol oder PVAC enthaltende Kunststoff-Dispersion, undals anorganische Pigmente vorzugsweise Kieselsäuren, Aluminiumoxihydrate, Kaoline oder Carbonate verwendet sind.
- Verfahren zur Herstellung eines bedruckten Spezialpapiers, welches zumindest einseitig eine Schicht aufweist, in welcher Druckfarbe in verfilmten bzw. zusammengesinterten organischen Pigmenten und Bindemittel eingebettet ist, gekennzeichnet durch folgende Schritte:Bedrucken eines Spezialpapiers, welches eine mindestens einseitig aufgebrachte, filmbildende organische Pigmente und Bindemittel enthaltende Beschichtung aufweist auf der Seite dieser Beschichtung,Verfilmen der Beschichtung durch Applikation von Wärme.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, dass das Verfilmen bei einer Temperatur im Bereich zwischen 90°C und 180°C, insbesondere jedoch zwischen 110°C-140°C durchgeführt wird.
- Verfahren nach einem der Ansprüche 11-12, dadurch gekennzeichnet, dass zum Verfilmen gleichzeitig Druck, vorzugsweise ein Druck zwischen 0,5-5 bar, angewendet wird.
- Verfahren nach einem der Ansprüche 11-13, dadurch gekennzeichnet, dass das Verfilmen im Durchlaufverfahren, insbesondere durch beheizte Rollen hindurch, durchgeführt wird.
- Verfahren nach einem der Ansprüche 11-14, dadurch gekennzeichnet, dass das Verfilmen in einer stationären, beheizbaren Presse durchgeführt wird.
- Verfahren nach einem der Ansprüche 11-15, dadurch gekennzeichnet, dass das Verfilmen unmittelbar im Anschluss an das Bedrucken noch in der Druckmaschine oder in einem mit dieser verbundenen Verfilmungsaggregat durchgeführt wird.
- Verfahren nach einem der Ansprüche 11-16, dadurch gekennzeichnet, dass das Verfilmen unter Kontakt der genannten Schicht mit einer Oberfläche durchgeführt wird, welche eine maximale Rauhtiefe von 0,01 µm aufweist.
- Verfahren nach einem der Ansprüche 11-17, dadurch gekennzeichnet, dass das Verfilmen unter Kontakt der genannten Schicht mit einer Oberfläche durchgeführt wird, welche eine Rauhtiefe im Bereich zwischen 0,01 - 5µm aufweist.
- Verfahren nach einem der Ansprüche 11-18, dadurch gekennzeichnet, dass das Drucken im Inkjet-Verfahren asugeführt wird.
- Verwendung des Verfahrens nach einem der Ansprüche 11-19 zur Herstellung eines Druckes mit abriebfester und/oder wasserresistenter Oberfläche.
- Verwendung des Verfahrens nach einem der Ansprüche 11-19 zur Herstellung eines Ausweis- oder Sicherheitsdokuments, einer Urkunde oder dergleichen.
- Verwendung des Verfahrens nach einem der Ansprüche 11-19 zur Herstellung von Papierabzügen von Fotografien.
- Druckvorrichtung, insbesondere Inkjet-Drucker, mit integrierter, Wärme sowie zusätzlich ggf. Druck erzeugender Verfilmungvorrichung.
- Druckvorrichtung nach Anspruch 23, dadurch gekennzeichnet, dass die Verfilmungsvorrichtung beheizbare Rollen umfasst.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2128/96 | 1996-08-29 | ||
| CH212896 | 1996-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0826823A1 true EP0826823A1 (de) | 1998-03-04 |
Family
ID=4226540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97810600A Withdrawn EP0826823A1 (de) | 1996-08-29 | 1997-08-26 | Spezialpapier |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0826823A1 (de) |
| CA (1) | CA2214210A1 (de) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000068501A1 (de) * | 1999-05-05 | 2000-11-16 | Landqart | Bedruckte sowie bedruckbare substrate |
| EP1216839A1 (de) * | 2000-12-20 | 2002-06-26 | Sihl | Tintenstrahl-Aufzeichnungsmaterial |
| RU2188267C2 (ru) * | 1998-04-16 | 2002-08-27 | Корея Секьюрити Принтинг Энд Минтинг Корпорейшн | Защищенная от подделки бумага, имеющая заделанный элемент защиты, и способ ее изготовления |
| US6447841B1 (en) | 1999-06-02 | 2002-09-10 | International Paper Company | Plastic pigments for durable ink jet paper |
| WO2004090228A1 (en) * | 2003-04-14 | 2004-10-21 | Ciba Specialty Chemicals Holding Inc. | Paper coating compositions |
| US6869658B2 (en) | 2000-09-12 | 2005-03-22 | Zanders Feinpapier Ag | Recording material bearing an embedded image |
| EP1629989A3 (de) * | 2004-08-25 | 2006-10-11 | Hewlett-Packard Development Company, L.P. | Schmelzbare Tintenstrahlaufzeichnungsmaterialien, die Hohlkugeln und ultrafeine Polymerpartikel enthalten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356374A (en) | 1999-11-18 | 2001-05-23 | Ilford Imaging Uk Ltd | Printing process |
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| US3853579A (en) * | 1968-05-27 | 1974-12-10 | Dow Chemical Co | Coatings containing plastic polymeric pigments |
| US4328284A (en) * | 1979-04-05 | 1982-05-04 | Lepoutre Pierre F | Coating of paper |
| JPS6424785A (en) * | 1987-07-22 | 1989-01-26 | Oji Paper Co | Coated sheet for ink jet recording |
| DE3921198A1 (de) * | 1988-06-29 | 1990-01-04 | Kanzaki Paper Mfg Co Ltd | Verfahren zum herstellen von glanzpapier |
| JPH03169644A (ja) * | 1989-11-30 | 1991-07-23 | Ricoh Co Ltd | インクジェットプリンター |
| JPH04141425A (ja) * | 1990-10-03 | 1992-05-14 | Seiko Epson Corp | インクジェットプリント方法 |
-
1997
- 1997-08-26 EP EP97810600A patent/EP0826823A1/de not_active Withdrawn
- 1997-08-28 CA CA 2214210 patent/CA2214210A1/en not_active Abandoned
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|---|---|---|---|---|
| US3853579A (en) * | 1968-05-27 | 1974-12-10 | Dow Chemical Co | Coatings containing plastic polymeric pigments |
| US4328284A (en) * | 1979-04-05 | 1982-05-04 | Lepoutre Pierre F | Coating of paper |
| JPS6424785A (en) * | 1987-07-22 | 1989-01-26 | Oji Paper Co | Coated sheet for ink jet recording |
| DE3921198A1 (de) * | 1988-06-29 | 1990-01-04 | Kanzaki Paper Mfg Co Ltd | Verfahren zum herstellen von glanzpapier |
| JPH03169644A (ja) * | 1989-11-30 | 1991-07-23 | Ricoh Co Ltd | インクジェットプリンター |
| JPH04141425A (ja) * | 1990-10-03 | 1992-05-14 | Seiko Epson Corp | インクジェットプリント方法 |
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| DATABASE WPI Section Ch Week 8910, Derwent World Patents Index; Class A94, AN 89-072659, XP002028605 * |
| DATABASE WPI Section Ch Week 9135, Derwent World Patents Index; Class A97, AN 91-257918, XP002028607 * |
| DATABASE WPI Section Ch Week 9226, Derwent World Patents Index; Class G05, AN 92-212878, XP002028606 * |
| LEPOUTRE P. ET AL.: "Effect of post-treatment on the optical properties of plastic pigment coatings", TAPPI, vol. 64, no. 5, May 1981 (1981-05-01), ATLANTA US, pages 67 - 69, XP002028604 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2188267C2 (ru) * | 1998-04-16 | 2002-08-27 | Корея Секьюрити Принтинг Энд Минтинг Корпорейшн | Защищенная от подделки бумага, имеющая заделанный элемент защиты, и способ ее изготовления |
| WO2000068501A1 (de) * | 1999-05-05 | 2000-11-16 | Landqart | Bedruckte sowie bedruckbare substrate |
| US6447841B1 (en) | 1999-06-02 | 2002-09-10 | International Paper Company | Plastic pigments for durable ink jet paper |
| US6869658B2 (en) | 2000-09-12 | 2005-03-22 | Zanders Feinpapier Ag | Recording material bearing an embedded image |
| EP1216839A1 (de) * | 2000-12-20 | 2002-06-26 | Sihl | Tintenstrahl-Aufzeichnungsmaterial |
| WO2004090228A1 (en) * | 2003-04-14 | 2004-10-21 | Ciba Specialty Chemicals Holding Inc. | Paper coating compositions |
| JP2006522878A (ja) * | 2003-04-14 | 2006-10-05 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | 紙コーティング組成物 |
| RU2375394C2 (ru) * | 2003-04-14 | 2009-12-10 | Циба Спешиалти Кемикэлз Холдинг Инк. | Композиции для нанесения покрытия на бумагу |
| US8062415B2 (en) | 2003-04-14 | 2011-11-22 | Basf Se | Paper coating compositions |
| EP1629989A3 (de) * | 2004-08-25 | 2006-10-11 | Hewlett-Packard Development Company, L.P. | Schmelzbare Tintenstrahlaufzeichnungsmaterialien, die Hohlkugeln und ultrafeine Polymerpartikel enthalten |
| US7559643B2 (en) | 2004-08-25 | 2009-07-14 | Hewlett-Packard Development Company, L.P. | Fusible ink-jet recording materials containing hollow beads and ultrafine polymer particles |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2214210A1 (en) | 1998-02-28 |
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