EP1563992A2 - Plaque d'impression avec plusieurs couches fonctionelles - Google Patents

Plaque d'impression avec plusieurs couches fonctionelles Download PDF

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Publication number
EP1563992A2
EP1563992A2 EP05100599A EP05100599A EP1563992A2 EP 1563992 A2 EP1563992 A2 EP 1563992A2 EP 05100599 A EP05100599 A EP 05100599A EP 05100599 A EP05100599 A EP 05100599A EP 1563992 A2 EP1563992 A2 EP 1563992A2
Authority
EP
European Patent Office
Prior art keywords
zone
layer
printing form
energy
absorption
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.)
Granted
Application number
EP05100599A
Other languages
German (de)
English (en)
Other versions
EP1563992A3 (fr
EP1563992B1 (fr
Inventor
Bernd Vosseler
Martin Gutfleisch
Dr. Gerald Erik Hauptmann
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP1563992A2 publication Critical patent/EP1563992A2/fr
Publication of EP1563992A3 publication Critical patent/EP1563992A3/fr
Application granted granted Critical
Publication of EP1563992B1 publication Critical patent/EP1563992B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/08—Printing plates or foils; Materials therefor metallic for lithographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
    • B41N1/14—Lithographic printing foils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Definitions

  • the present invention relates to a printing form with a plurality of flat functional zones according to the preamble of claim 1.
  • printing plates are Printing plates, printing tapes, printing sleeves and surfaces of printing devices such.
  • B. of printing cylinders (hereinafter generally referred to as printing plates) known which after a (re) imaging process carry image information and a applied ink according to the image information on a medium such. Eg paper transfer.
  • Such printing forms often have a layered structure, i. H. are on a carrier applied to each other different layers, these layers special Functions, such as B. absorption or reflection of radiation and thermal insulation, can be assigned.
  • the imaging process usually involves the full-surface or according to the image information controlled irradiation of energy, often laser are used.
  • the printing form is at least pixel-wise heated by the radiated energy to the extent that their surface temperature locally exceeds a certain transition temperature and a surface chemical or surface physical process takes place, which leads to a change in the wetting property with water (or color).
  • the surface of the printing form can be structured into hydrophilic and hydrophobic (or oleophobic and oleophilic) areas.
  • an imageable wet offset printing plate is already known which has a layer structure.
  • the printing form, or their photocatalytically and thermally variable material such.
  • TiO 2 is photocatalytically hydrophilized on the surface with ultraviolet radiation photocatalytic and thermoblocked with infrared radiation thermally pixel by pixel, the heat energy is absorbed by absorption centers in the variable material or an absorption layer below this material.
  • a first embodiment comprises a 1 to 30 micron thick top layer of TiO 2 , in which absorption centers (eg, nanoparticles of a semiconductor material) are dispersed in a fine, uniform distribution, and an underlayer of a material with high heat conduction and high heat capacity for reducing a to large lateral heat flow.
  • absorption centers eg, nanoparticles of a semiconductor material
  • a second embodiment comprises an only 0.5 to 5 micrometer thick upper layer of TiO 2 and a disposed below 1 to 5 micrometer thick absorption layer, from which the absorbed heat energy can flow back into the upper layer.
  • the two layers on a support for. B. Aluminum, with an additional 1 to 30 microns thick Insulation layer can reduce the heat conduction to the carrier.
  • an imageable offset printing plate which a Polymer surface, an underneath thin, less than 25 nanometers thick Metal layer, z.
  • Metal layer As titanium, for the absorption of infrared radiation and a bad having thermally conductive carrier with infrared radiation reflective pigments.
  • Imaging of the printing form is applied to this infrared laser radiation, which in the two upper layers penetrate and on the carrier back into the metal layer is reflected.
  • the thin metal layer may additionally be provided with an antireflective coating, z. B. of a metal oxide, be provided for the infrared radiation.
  • US Pat. No. 6,073,559 discloses an infrared-imageable offset printing plate having a 10 to 500 nanometers thick hydrophilic layer of a metal-non-metal mixture, a 5 to 500 nanometers thick metal layer, z.
  • titanium for the absorption of the coupled Infrared radiation, which forms an oxide on its surface, an oleophilic, hard Ceramic layer as a thermal insulator and a support. On the surface of the Ceramic layer, the incident radiation is reflected back into the metal layer.
  • the printing form has a as Absorption layer serving outer layer, for. B. a 0.5 to 5 microns thick Titanium layer, and serving as an insulating layer inner layer, for. For example, a 10-100 Micrometer thick glass or ceramic layer, on. Both layers are on a support added.
  • the absorption layer has a low heat capacity and density and the insulation layer additionally has a low thermal conductivity.
  • Another printing form is the subject of unpublished DE 102 27 054.
  • This reusable printing form has a metal oxide surface, z. Legs Titanium oxide surface treated with an amphiphilic organic compound, the polar region has an acidic character.
  • By selective pointwise energy supply, z. B. by infrared radiation an image can be generated on the printing form and through large-scale energy supply, z. B. by ultraviolet radiation, the picture can again to be deleted.
  • the subject of unpublished DE 103 54 341 relates to a method for patterning a printing form surface which is a hydrophilizable polymer having, whereby by energy supply, for. B. by means of laser radiation, on a range of Printing plate surface in which the polymer is hydrophilized, the printing plate surface liquefied and mixed.
  • the imaging energy into a Absorption layer introduced from which layer of energy in a to berecinde Layer flows and there abuts the Beumbleungsrea.
  • the energy intake of the Absorption layer is limited by a temperature of the layer in which the Layer could be damaged and destroyed.
  • “Function zone” A substantially parallel to the surface of the printing form extending and substantially flat formed portion or portion of the printing form, by its material composition, its physical and / or chemical properties (eg density, heat capacity, thermal conductivity) and / or its dimension (in vertical direction to the surface of the printing plate; hereinafter: thickness) a desired one Function, such as B. radiation transmission (antireflection), radiation absorption, Energy storage (or buffering), heat conduction, thermal insulation, or Image information carrier fulfilled.
  • a first functional zone does not necessarily need to be delimited against an adjacent second functional zone. Rather, they can become Function zones also penetrate or overlap completely or partially. Furthermore, one needs Function zone not necessarily assigned to a layer of the printing form.
  • a functional zone can also be wholly or partially over several layers or extend only over part of a layer. It is also possible that one layer of the Printing form several functional zones are assigned. Two of each other at least partially different zones can z. B. by their respective material composition, their respective physical and / or chemical properties, their respective dimensions, and / or by their relative positions to each other.
  • Buffer zone A special function zone that fulfills the function, energy, in particular Heat energy, to store or buffer and time-shifted to another functional zone to give up again.
  • the buffer zone absorbs energy from a first zone, preferably an absorption zone, by energy flow (eg., Heat flow) is supplied.
  • energy flow eg., Heat flow
  • the two zones absorption zone and buffer zone share the necessary Tasks for energy absorption: the energy is coupled into the absorption zone and the energy is temporarily stored in the buffer zone.
  • the buffer zone gives the cached energy back to a second zone, preferably one according to the Image information to be changed zone, from.
  • a printing form according to the invention with a plurality of flat functional zones, which at least one according to an image information variable information zone and a Absorption zone for energy of radiation, characterized in that a at least partially provided by the absorption zone different buffer zone, which Absorbs energy from the absorption zone and releases energy to the information zone.
  • This process can be on a much longer timescale than the process of Energy coupling by absorption of radiation play.
  • Heat energy according to the invention advantageously cached in a buffer zone or buffered, wherein the thickness of the buffer zone of the expansion preferably of that Area can correspond to the coupled heat energy through Thermal conduction achieved during the period of energy input.
  • ⁇ thermal conductivity
  • t coupling time
  • ⁇ density
  • c specific heat capacity.
  • z. B. metallic area (buffer) whose thickness is smaller than the thermal penetration depth (relative to a infinitely extended buffer zone), and to a poorly thermally conductive, z. B. adjacent polymer region (insulator), wherein the thermal penetration depth in the insulator is significantly smaller than the thickness of the buffer, so in good approximation, all Heat energy in the buffer at a homogeneous temperature within the buffer coupled.
  • the buffer zone defined above may advantageously be used as such a functional zone good heat conduction may be formed, which is preferred to the range of conversion of Radiant energy in heat energy (or to the absorption zone) is adjacent, and the coupled thermal energy caches or buffers.
  • the highest possible temperature of the buffer zone is an advantage.
  • reaching or exceeding a threshold temperature can Damage or destroy the layer structure of the printing plate.
  • a buffer zone, its thickness, density and / or heat capacity in such an advantageous manner is hereafter referred to as "adapted buffer zone” or “adapted buffer” for short.
  • An embodiment of the printing form according to the invention is characterized the buffer zone is provided at least partially below the absorption zone.
  • the injected energy from the absorption zone in the deeper lying buffer zone for the purpose of time-delayed feedback are led away.
  • a further embodiment of the printing form according to the invention is characterized the buffer zone is designed as a matched buffer zone.
  • a particularly advantageous embodiment of the printing form according to the invention characterized in that the buffer zone is formed thicker than the absorption zone, in particular a thickness of about 0.5 to 10 microns or a thickness of about 1 Having micrometer.
  • a further embodiment of the printing form according to the invention is characterized in that the information zone which can be changed according to an image information as an outer one Image information carrying or sustainable zone is formed.
  • An alternative to the aforementioned embodiment embodiment of printing form according to the invention is characterized in that the corresponding one Image information variable information zone as an outer image information bearing or viable color layer is provided.
  • Another, particularly advantageous embodiment of the printing form according to the invention is characterized by the fact that an antireflection zone is provided for the radiation.
  • a particular advantage stems from the fact that by forming an antireflection zone the radiated energy passes largely lossless in the absorption zone and there can be coupled. As the absorption zone according to the invention with the buffer zone interacts, this largely lossless injected energy quickly in the Transfer buffer zone. Damage or even destruction of the zones (and corresponding layers) by overheating can in this way even at high Energy intake can be effectively prevented.
  • another embodiment of the printing form according to the invention is characterized in that the antireflection zone of the outer image information carrying zone and the absorption zone is formed.
  • a further embodiment of the printing form according to the invention is characterized a thermal isolation zone is provided at least partially below the buffer zone is.
  • a particular advantage can be achieved in this way that the (eg. largely lossless) injected and buffered energy largely lossless in the Image information bearing zone can be returned.
  • the performance of the artwork serving energy source eg a laser
  • Technology can be further reduced with advantage.
  • another embodiment of the printing form according to the invention is characterized in that the printing form a carrier having.
  • the printing form according to the invention is characterized in that at least the Absorbent zone and the buffer zone are formed as separate layers.
  • FIG. 1 shows a schematic cross section of the layer structure or the layer sequence and the functional zones of a printing form 100 according to the invention, which from above with electromagnetic energy, preferably in the form of laser radiation 102 (e.g. Infrared radiation in the wavelength range of 830 nanometers) is applied.
  • electromagnetic energy preferably in the form of laser radiation 102 (e.g. Infrared radiation in the wavelength range of 830 nanometers) is applied.
  • laser radiation 102 e.g. Infrared radiation in the wavelength range of 830 nanometers
  • the printing form is formed by a printing cylinder surface
  • the printing cylinder itself the carrier 118th form. This also applies correspondingly in the other embodiments.
  • the information layer 110 and the absorption layer 112 together form an antireflection layer 150 or an antireflection system 150 at least for the introduced radiation, ie for the corresponding wavelength, such that the radiation penetrates into the absorption layer 112 substantially without reflection.
  • the layer thicknesses and the respective refractive indices are matched to one another.
  • the layer thickness of the cover layer is preferably n ⁇ / 4 , where n is an odd-numbered, integer preferably greater than 5.
  • the refractive index of the information layer 110 lies between the refractive index of air and the refractive index of the layer lying below the information layer 110 and is preferably the root of the refractive index of the layer located below the information layer 110.
  • this buffer layer is largely transparent to the introduced radiation have to be.
  • the functional zones of the printing form 100 are by lines shown. As can be seen from FIG. 1, the functional zones can be used on the one hand individual layers of the layer structure agree and on the other several Include layers (in whole or in part). It can also be seen that individual layers also can be assigned to several functional zones.
  • FIG. 1 also shows the energy flow.
  • the on the layer structure of the printing plate 100th radiated energy 170 in the form of electromagnetic radiation 102 is only slightly Measures lost by reflection 172 (reflection loss 172), preferably less than about 20%, so that initially only this part 172 of the incident energy 170 is not for the actual imaging process is available.
  • the in the absorption zone 122nd coupled thermal energy 190 is also only slightly by transmission 174th (Transmission loss 174) lost in the carrier 118, preferably less than about 5%, In particular, 1%, and this part 174 of the radiated energy 170 is therefore also not available for the actual imaging process.
  • the majority 176 (deposited heat energy 176) of the coupled-in thermal energy 190 preferably more than However, about 75%, especially 80%, is at least partially lower than the Absorbing zone 122 arranged buffer zone 124 received via heat conduction 178 and buffered as buffered thermal energy 180 in time and space. From the buffer zone 124, the heat energy 180 passes with a time delay via heat conduction 182 back into the Absorption zone 122 and the information zone 120, where the heat energy for the actual (physical or chemical) imaging process is needed.
  • FIG. 2 shows a schematic cross section of the layer structure or the layer sequence a further printing form 200 according to the invention, which from above with laser radiation 202, preferably in the infrared range, is applied for imaging.
  • the information layer 110 and the Absorption layer 112 together an antireflection layer 250 or an antireflection system 250th at least for the introduced radiation 202, d. H. for the appropriate wavelength, like, that the radiation penetrates into the absorption layer 212 substantially without reflection.
  • FIG. 3 shows a further embodiment of the invention with respect to FIG Degree of utilization of the introduced radiation 302 optimized printing form 300 with amphiphilic Shown molecules.
  • a polymer film may also be a carrier made of sheet metal, preferably steel or Aluminum sheet can be used, the sheet preferably with about a 10 or only about 5 microns thick polyimide layer can be provided (eg by gluing).
  • An optionally applied on the absorption layer 312, usable as an information layer and with the absorption layer 312 an antireflection layer 350 forming further layer may be exemplified as a TiO 2 layer which reduces the reflection of the incident light by destructive interference (example: refractive index of TiO 2 is 1.8, wavelength is 900 nanometers, thickness is 125 nanometers).
  • titanium (Ti) its oxides or nitrides may be present in the layer 312 (or in the additional Antireflective coating) also zirconium (Zr), manganese (Mn), aluminum (Al), chromium (Cr), Tantalum (Ta), tin (Sn), zinc (Zn) and iron (Fe), their oxides or nitrides or mixtures be used.
  • a very thin buffer layer 314 may be provided be further tasked, the layer interface between the polyimide film 318th and to protect their coating from excessive thermal stress.
  • the scheduling of layer 312 with amphiphilic molecules happens after activation the layer 312 with ultraviolet light (Xe2, Hg or atmospheric pressure plasma) by wetting with a 1 millimolar ethanolic solution of the amphiphilic molecules, then rinsing the layer 312 with the solvent and drying with N2.
  • the layer 312 is also very resistant to abrasion, resulting in stability in the printing process benefits.
  • the polyimide substrate provides effective thermal insulation, so that the coupled heat energy essentially for heating a only 600 nanometers thick Area is used on the surface. This is the achievement of the Becularungstemperatur already possible with low laser power.
  • FIG. 3 in addition to the layer sequence of the printing form 300, the functional zones are again shown represented by lines: an information zone 320, an absorption zone 322, a Buffer zone 324, an isolation zone 326, a carrier zone 328 and an antireflection zone 360.
  • FIG. 4 shows a further embodiment of the invention for a printing forme 400, which is based on the principle of thermal mixing and during a Bericeungsreaes with laser radiation 402 applied according to the image information becomes.
  • the polymer surface is inherently hydrophobic and can be treated by treatment with Chemicals, eg. B. with KMnO4 or by plasma or ultraviolet treatment over a large area be hydrophilized, wherein the penetration depth of such processes typically 10 nanometers does not exceed.
  • the polymer If the polymer is then melted, then not hydrophilized, mix deeper lying molecules and hydrophilized molecules of the treated surface. After solidification of the polymer, the proportion of hydrophilized molecules on the surface is as large as their proportion in the polymer layer as a whole, d. H. at z. B. 1 nanometer Hydrophilticianstiefe and 5 microns layer thickness only 0.2 per thousand. The solidified polymer layer thus has regain their hydrophobic character.
  • the previously hydrophilized printing form can thus be effectively imaged, d. H. be spotwise hydrophobic by melting and thermal mixing.
  • the functional zones are again printing form 400 represented by lines: An information zone 420, a Absorbent zone 422, a buffer zone 424, an isolation zone 426 and a carrier zone 428.
  • the invention can also be used in printing processes in which the printed image by Laser radiation is written in a full-surface ink layer on the printing plate.
  • the first hard color layer is liquefied at the imaging points and by a given given solidification delay of the ink, the printed image on a Substrate are transferred.
  • the printing form has a carrier layer (corresponding to 118 in Figure 1), an insulating layer (corresponding to 116 in Figure 1), wherein the Carrier and the insulating layer can also form a unit (corresponding to 218 in FIG 2), and a buffer layer (corresponding to 114 in FIG. 1).
  • the absorption layer (corresponding to 112 in FIG. 1) and also the information layer (corresponding to 110 in FIG. 1) are formed by the applied color layer.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Photolithography (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Laminated Bodies (AREA)
EP05100599.9A 2004-02-17 2005-01-31 Plaque d'impression avec plusieurs couches fonctionelles Expired - Lifetime EP1563992B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004007600 2004-02-17
DE102004007600A DE102004007600A1 (de) 2004-02-17 2004-02-17 Druckform mit mehreren flächigen Funktionszonen

Publications (3)

Publication Number Publication Date
EP1563992A2 true EP1563992A2 (fr) 2005-08-17
EP1563992A3 EP1563992A3 (fr) 2006-01-11
EP1563992B1 EP1563992B1 (fr) 2016-09-07

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EP05100599.9A Expired - Lifetime EP1563992B1 (fr) 2004-02-17 2005-01-31 Plaque d'impression avec plusieurs couches fonctionelles

Country Status (7)

Country Link
US (1) US7704590B2 (fr)
EP (1) EP1563992B1 (fr)
JP (1) JP4904003B2 (fr)
CN (1) CN100500450C (fr)
CA (1) CA2496342A1 (fr)
DE (1) DE102004007600A1 (fr)
IL (1) IL166910A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9463643B2 (en) 2006-02-21 2016-10-11 R.R. Donnelley & Sons Company Apparatus and methods for controlling application of a substance to a substrate
JP4943457B2 (ja) * 2006-02-21 2012-05-30 ムーア ウォリス ノース アメリカ、 インコーポレーテッド 高速可変印刷システム及び高速可変印刷方法
US8881651B2 (en) 2006-02-21 2014-11-11 R.R. Donnelley & Sons Company Printing system, production system and method, and production apparatus
US8967044B2 (en) 2006-02-21 2015-03-03 R.R. Donnelley & Sons, Inc. Apparatus for applying gating agents to a substrate and image generation kit
US8869698B2 (en) 2007-02-21 2014-10-28 R.R. Donnelley & Sons Company Method and apparatus for transferring a principal substance
US9701120B2 (en) 2007-08-20 2017-07-11 R.R. Donnelley & Sons Company Compositions compatible with jet printing and methods therefor
MX336170B (es) 2007-08-20 2016-01-11 Moore Wallace North America Composiciones a base de nanoparticulas compatibles con impresion por inyeccion y metodos para las mismas.
DE102012013302A1 (de) 2011-08-11 2013-02-14 Heidelberger Druckmaschinen Ag Druckform
DE102012021983A1 (de) 2012-06-15 2013-12-19 Heidelberger Druckmaschinen Ag Verfahren zum indirekten Auftragen von Druckflüssigkeit auf einen Bedruckstoff
US10153324B2 (en) * 2016-09-02 2018-12-11 Arizona Board Of Regents On Behalf Of Arizona State University Low-voltage charge-coupled devices with a heterostructure charge-storage well
CN110588141A (zh) * 2019-09-03 2019-12-20 天津保创印刷材料有限公司 印刷版及其制备工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322763A (en) * 1992-05-06 1994-06-21 E. I. Du Pont De Nemours And Company Process for making metal ledge on stencil screen
USRE35512F1 (en) * 1992-07-20 1998-08-04 Presstek Inc Lithographic printing members for use with laser-discharge imaging
US5351617A (en) * 1992-07-20 1994-10-04 Presstek, Inc. Method for laser-discharge imaging a printing plate
US5570636A (en) * 1995-05-04 1996-11-05 Presstek, Inc. Laser-imageable lithographic printing members with dimensionally stable base supports
US5868074A (en) * 1995-05-08 1999-02-09 Flex Products, Inc. Laser imageable direct-write printing member
US5632204A (en) * 1995-07-27 1997-05-27 Presstek, Inc. Thin-metal lithographic printing members with integral reflective layers
US5783364A (en) * 1996-08-20 1998-07-21 Presstek, Inc. Thin-film imaging recording constructions incorporating metallic inorganic layers and optical interference structures
DE69703963T2 (de) * 1996-11-14 2001-08-23 Kodak Polychrome Graphics Llc, Norwalk Entwicklungsfreie Flachdruckplatte
EP1860499B1 (fr) * 1997-11-03 2015-02-11 SPGPrints B.V. Procédé pour fabriquer un cliché d'impression
US6073559A (en) * 1998-09-11 2000-06-13 Presstek, Inc. Lithographic imaging with constructions having inorganic oleophilic layers
DE10138772A1 (de) 2000-09-07 2002-03-28 Heidelberger Druckmasch Ag Wiederbeschreibbare Druckform zum Drucken mit schmelzbarer Druckfarbe
JP2002082429A (ja) * 2000-09-08 2002-03-22 Fuji Photo Film Co Ltd ネガ型画像記録材料
US6521391B1 (en) * 2000-09-14 2003-02-18 Alcoa Inc. Printing plate
DE10115435B8 (de) * 2001-03-29 2007-02-08 Maschinenfabrik Wifag Verfahren zur Erzeugung eines Druckbilds und/oder zur Löschung eines Druckbilds einer Nassoffset-Druckform mit fotothermisch veränderbarem Material
DE10227054B4 (de) 2002-06-17 2013-01-03 Heidelberger Druckmaschinen Ag Wiederverwendbare Druckform, Druckwerk und Druckmaschine damit sowie Verfahren zur Bebilderung der Druckform
DE10354341A1 (de) 2002-11-21 2004-06-03 Heidelberger Druckmaschinen Ag Verfahren und Einrichtung zum Strukturieren einer Druckformoberfläche
WO2005097502A1 (fr) * 2004-03-26 2005-10-20 Presstek, Inc. Elements d'impression possedant des couches de transition de solubilite et procedes associes

Also Published As

Publication number Publication date
EP1563992A3 (fr) 2006-01-11
CN100500450C (zh) 2009-06-17
IL166910A (en) 2007-06-17
EP1563992B1 (fr) 2016-09-07
JP4904003B2 (ja) 2012-03-28
JP2005231370A (ja) 2005-09-02
CN1657313A (zh) 2005-08-24
US7704590B2 (en) 2010-04-27
DE102004007600A1 (de) 2005-09-01
CA2496342A1 (fr) 2005-08-17
US20050181187A1 (en) 2005-08-18

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