US20100083858A1 - Non-fluting printing substrate and method for producing the same - Google Patents

Non-fluting printing substrate and method for producing the same Download PDF

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Publication number
US20100083858A1
US20100083858A1 US12/597,209 US59720908A US2010083858A1 US 20100083858 A1 US20100083858 A1 US 20100083858A1 US 59720908 A US59720908 A US 59720908A US 2010083858 A1 US2010083858 A1 US 2010083858A1
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United States
Prior art keywords
printing ink
printed substrate
coating
solvent
weight
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Abandoned
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US12/597,209
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English (en)
Inventor
Mikko Oksanen
Tarja Sinkko
Janne Varvemaa
Robert Howell
Martin Thuring
Lars Keller
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UPM Kymmene Oy
Sun Chemical Corp
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Sun Chemical Corp
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Priority to US12/597,209 priority Critical patent/US20100083858A1/en
Assigned to SUN CHEMICAL CORPORATION, UPM-KYMMENE OYJ reassignment SUN CHEMICAL CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KELLER, LARS, OKSANEN, MIKKO, SINKKO, TARJA, VARVEMAA, JANNE, HOWELL, ROBERT, THURING, MARTIN
Publication of US20100083858A1 publication Critical patent/US20100083858A1/en
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    • 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
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • B41M5/0023—Digital printing methods characterised by the inks used
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/0073—Printed matter of special format or style not otherwise provided for characterised by shape or material of the sheets
    • B42D15/0093—Sheet materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
    • 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
    • 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
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • B41M5/5236—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
    • 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.]
    • 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.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter

Definitions

  • the present invention relates to a printed substrate and in particular to a printed paper.
  • substrate means to also include, but being not limited to, a paper.
  • the printed substrate comprises a single coating and a printing ink, formulated as heat-set printing ink.
  • the printing ink has a reduced tack and comprises at least one pigment and a mixture of at least two solvents boiling in the range of from 200° C. to 270° C.
  • coating includes any surface treatment applied to at least one side of the substrate resulting in reduced porosity of the respective surface of the side of the substrate.
  • heat-set offset printing inks including heat-set web offset (HSWO) printing inks
  • HSWO heat-set web offset
  • the particular surface of the unprinted substrate can be achieved, for example but not limited to, by coating the substrate with a coating colour.
  • the porosity of the surface of the unprinted substrate is below 0.07 ml/g and preferably below 0.06 ml/g as determined by the mercury porosimetry method.
  • the printed substrate also comprises a non-fluting printing ink being formulated as heat-set printing ink.
  • the printing ink has a reduced tack and comprises at least one pigment and a mixture of at least two solvents boiling in the range of from 200° C. to 270° C. and furthermore is designed to be printed onto the substrate during a heat-set offset printing process, in including, but not limited to, a heat-set web offset (HSWO) printing process.
  • HSWO heat-set web offset
  • the printing process is for achieving inter alia the desired and advantageous effect of considerably less fluting in terms of AFT values being below 0.05%. According to preferred embodiments of the process described according to the present invention gloss and smoothness of the printed substrate are also improved.
  • the present invention also relates to a method of manufacturing the printed substrate by a heat-set offset, including a HSWO printing process.
  • heat-set offset printing in the context of the present invention refers to heat-set offset printing making us of fount solutions that are water-based.
  • heat set offset printing means to include, however is not limited to, HSWO printing.
  • the present invention still further refers to the use of a substrate and a printing ink being formulated as heat-set offset printing ink.
  • the printing ink has a reduced tack and comprises at least one pigment and a mixture of at least two solvents boiling in the range of from 200° C. to 270° C. It furthermore may comprise also a low boiling solvent.
  • the printing ink is designed for producing a printed substrate showing considerably less fluting in terms of AFT values.
  • the printing ink is usually dried in high-temperature ovens.
  • moisture contained in the coated paper evaporates rapidly from non-imaged areas, resulting in considerable shrinkage in the cross direction of the coated paper within this non-imaged area.
  • moisture of the coated paper located underneath an imaged area evaporates rather slowly, since the printing ink layer on the coated paper acts as a barrier to heat transfer and moisture evaporation, resulting in little shrinkage in the cross direction of the coated paper within this imaged area.
  • the non-imaged area of the coated paper compresses the adjoining imaged area in the cross direction during the drying process, leading to buckling of the imaged area.
  • Wood is an inhomogeneous compound of different fibres. These structures are stabilized by chemical bonds. Inside those fibres water molecules act as spacers, increasing fibre dimensions and affecting dimensions of the whole paper web. During the printing process, the fibres pick up more water and swell. In the hot air floatation dryer besides the printing ink, also the paper is dried. The water molecules between/inside the fibres evaporate, allowing the fibres to shrink and to come into close contact with each other. Thereby the paper web shrinks. New chemical bonds are formed between these fibres. Thus the dimensions of the paper are altered.
  • the term “fluting” is defined as undulating creases, waves or bands that form in the printed paper after having passed a heat-set dryer.
  • the corrugations appear in the direction of web travel and are, as mentioned before, more or less permanent, i.e. they do not relax until months after product delivery.
  • U.S. Pat. No. 6,058,844 refers to a method of and an apparatus diminution of fluting or corrugation occurring in printed webs of light weight coated paper printed on both sides with thermosetting printing ink on HSWO printing presses.
  • the problem is solved by spreading the web in its width-wise direction as the printed web exits the printing ink drying and heat setting oven of the press and passes over the web cooling chill rolls. Thereby the printed web is held in a flat and smooth condition until it is cooled down and the printing ink takes permanent set. Spreading the web prior to and during cooling allows the printing inks to thermoset in a flat state, because the web is kept flat and free of flutes during thermosetting.
  • the method and apparatus is described to facilitate operation of the press at higher speeds and with lighter grades of paper. However, experience with such devices does not show the indicated advantages.
  • WO 2004/003293 describes a paper having some specific features, with an oleophilic surface of the coating being the most relevant of these features and the gist of that invention.
  • oleophilic substances on the surface of the paper to be printed, like SMA based additives (Raisaprint D100 or Raisaprint D200, see page 5 of WO 2004/003293). They are used to control surface chemistry and to achieve the oleophilic character of the surface, Coating paper with these substances is expensive and therefore not favorable.
  • U.S. Pat. No. 5,713,990 and U.S. Pat. No. 5,875,720 describe printing ink compositions comprising high boiling oils as solvents in the printing ink vehicles. Also, the bodied tung oil described as solvent in U.S. Pat. No. 6,206,960, which is present in the printing ink composition, decomposes only at temperatures greater than 350° C. The drying temperatures suggested during the printing process described in U.S. Pat. No. 6,206,960 are as high as 149° C. U.S. Pat. No. 6,709,503 discloses modified linseed oil as solvent in printing ink compositions, which solvent decomposes only at temperatures greater than 350° C. The drying temperatures during the printing process are described to be high. U.S. Pat. No. 5,427,615 introduces fatty acid ester solvents with high flash points, decomposing only at temperatures above 350° C.
  • U.S. Pat. No. 4,357,164 disclose a printing ink comprising low boiling solvents.
  • U.S. Pat. No. 4,357,164 relates to a waterless lithographic printing process, which does not comprise the use of a fount solution, i.e. does not give rise to the fluting problem at all.
  • the printed substrate preferably also shows superior gloss and superior smoothness.
  • an improved heat-set offset printing process for obtaining a printed substrate with achieving less fluting is an object of this invention.
  • the invention relates to a printed substrate comprising a substrate and a printing ink-characterized in that at least one side of the substrate has a surface with a porosity of below 0.07 ml/g determined by the mercury porosimetry method, and it comprises an printing ink formulated as heat-set offset printing ink with reduced tack comprising at least one pigment and a mixture of at least two solvents boiling in the range of from 200° C. to 270° C.
  • at least one side of the substrate has a surface with a porosity of below 0.06 ml/g as determined by the mercury porosimetry method.
  • At least on solvent present in the ready-to-use printing ink boils in the range of from 210° C. to 230° C. At least one further solvent being present in the ready-to-use printing ink boils in the range of from 240° C. to 270° C.
  • the mixture of at least two solvents being present in the ready-to-use printing ink comprise solvents that may have different aromatic contents.
  • the pigment present in the ready-to-use printing ink is added in the form of a pigment paste.
  • At least one solvent present in the ready-to-use printing ink has an aromatic content of 1% by weight, based on the solvent, and at least a second solvent being present in the ready-to-use printing ink has an aromatic content of 12% by weight, based on the solvent.
  • at least one solvent being present in the ready-to-use printing ink is a mineral oil solvent.
  • the printed substrate comprises a mixture of solvents, which mixture of solvents was present in the ready-to-use printing ink in amounts of at least 1% by weight, based on the ready-to-use printing ink composition, preferably in amounts of from 1% by weight up to 5% by weight and more preferred in amounts of up to 40% by weight.
  • All solvents present in the ready-to-use printing ink can be mineral oil solvents.
  • the ready-to-use printing ink comprises a varnish in an amount of from 15 to 30% by weight based on the ready-to-use printing ink.
  • the varnish can comprise at least one self-structured resin.
  • the varnish can be free of gelling agents.
  • the porosity of the substrate surface of the printed substrate according to the invention can be achieved by coating.
  • the coating can comprise a coating colour comprising at least one coating pigment and/or at least one bonding agent.
  • the weight ratio of coating pigment to bonding agent can be in the range of from 1:100 to 100:1.
  • at least one coating pigment is selected from the group consisting of kaolins, talcs, gypsum and carbonates.
  • the amount of the coating pigment can be in the range of from 70 to 90 percent by weight based on the coating colour.
  • the coating pigment can be a plate shaped coating pigment.
  • the particle size distribution of the coating pigment is such that at least 40% by weight of the coating pigment particles are smaller than 2 ⁇ m.
  • the particle size distribution of the coating pigment can be such that at least 25% by weight of the coating pigment particles are smaller than 1 ⁇ m and also can be such that the particle size distribution of the coating pigment is such that at least 10% by weight of the coating pigment particles are smaller than 0.5 ⁇ m.
  • Particle size means to be the equivalent spherical diameter determined by a sedimentation technique (measured by using Sedigraph 5100).
  • the printed substrate has an AFT value of below 0.05%, preferably below 0.03%.
  • the AFT value is measured on a piece of printed substrate in the dimensions of 27 cm ⁇ 5 cm at standard conditions with an AFT-meter, as set out in more detail below.
  • the invention also refers to a heat-set offset printing process comprising
  • an printing ink formulated as heat-set offset printing ink with reduced tack comprising at least one pigment and a mixture of at least two solvents boiling in the range of from 200° C. to 270° C. and achieving an AFT value of the printed substrate of below 0.05%.
  • said AFT value is measured on a piece of printed substrate in the dimensions of 27 cm ⁇ 5 cm at standard conditions with an AFT-meter.
  • the process according to the invention makes use of an printing ink as described herein, in particular the printing ink comprises as solvents a mixture of at least two solvents comprising solvents having different aromatic contents.
  • the printing ink comprises as solvents a mixture of at least two solvents comprising solvents having different aromatic contents.
  • at least one solvent being present in the ready-to-use printing ink has an aromatic content of 1% by weight, based on the solvent
  • at least a second solvent being present in the ready-to-use printing ink has an aromatic content of 12% by weight, based on the solvent.
  • the porosity of the surface of the substrate used within the process can be achieved by coating.
  • the coating can comprise a coating colour comprising a coating pigment and/or at least one bonding agent.
  • the invention also refers to a use of a substrate with at least one side of it having a surface with a porosity of below 0.07 ml/g determined by the mercury porosimetry method and a printing ink formulated as heat-set offset printing ink comprising at least one pigment and a mixture of at least two solvents boiling in the range of from 200 to 270° C. for producing a printed substrate.
  • the ready-to-use printing inks as used according to the invention may comprise a mixture of at least two solvents having different aromatic contents. At least one solvent present in the ready-to-use printing inks can have an aromatic content of 1% by weight, based on the solvent, and at least a second solvent present in the ready-to-use printing inks has an aromatic content of 12% by weight, based on the solvent.
  • the printed substrate according to the present invention shows considerably less fluting.
  • the fluting is determined by way of AFT value determination as set out further down below in detail.
  • the term “considerable less fluting” and the term “non-fluting” are herein used synonymously.
  • the highly advantageous and desirable non-fluting characteristics of the printed substrate according to the invention are achieved by making use of a substrate, in particular a paper, having a surface as described herein. Still further the particular printing inks as described before are essential for providing the printed substrate according to the invention. Finally, of course the heat-set printing process in accordance with the invention makes it possible to obtain the printed substrate with the advantageous non-fluting properties.
  • a printed substrate which may include a paper made from a fiber-based raw material, characterized in that the surface of at least one side has a porosity is below 0.07 ml/g and preferably 0.06 ml/g as determined by the mercury porosimetry method.
  • the method is well known to the skilled person.
  • the skilled person also knows that the mercury porosimetry method is not suited for determination of the porosity of substrates, in particular papers coated with more than one coating per side.
  • the printed substrate furthermore comprises a printing ink formulated as heat set printing ink comprising a mixture of at least two solvents, as described above.
  • the fluting of the printed substrate is reduced, i.e. it shows low fluting (non-fluting) properties.
  • the AFT value is reduced more than 40%, preferably more than 50%, compared to the respective AFT value for printed substrate comprising a standard paper and a standard printing ink.
  • non-fluting and low fluting preferably comply with the definition in terms of AFT-values being below 0.05% or even below 0.03%.
  • FIG. 1 illustrates principle of AFT measurement.
  • FIG. 2 shows an apparatus for AFT measurement.
  • the AFT device as shown in FIG. 2 is used by insertion of a sample of printed substrate of certain length and width into the clamps of the AFT device and the shadow pattern which is caused by fluting is observed visually in low angle light.
  • the paper is stretched until it becomes totally flat, i.e. until the shadow pattern caused by fluting has disappeared.
  • the elongation of the strip by stretching is measured and is the length B minus length A.
  • the AFT value is the elongation in mm divided by 250 mm (initial length of the sample between the clamps into stretching direction) expressed in percent. For this method the following further parameters were set:
  • Typical AFT values of commercial heat-set offset printed papers are 0.07-0.11% (see comparative example). A sample is considered non-fluting, if the AFT value is 0.05% or lower. Measurements are done at 23° C. and relative humidity of 50%.
  • Standard paper and standard printing ink in terms of this invention are, for example:
  • LWC Paper Commercially available single coated LWC paper. Grammage; 65 g/m 2 . Coating porosity measured by using Mercury porosimeter: 0.079 ml/g. AFT value 0.094% by using standard printing ink and web exit temperature 130° C.
  • Base paper of this commercial LWC paper is a wood containing paper with a grammage of 40 g/m 2 and the coating formulation is based on calcium carbonate and clay coating pigment blend, binder and additives.
  • Ink Commercially available HSWO printing ink. This printing ink is suited for printing on coated paper especially Light Weight Coated paper (LWC) and Super Calendared (SC) paper.
  • LWC Light Weight Coated paper
  • SC Super Calendared
  • Possible coating techniques for the coated paper according to the present invention are technologies comprising the use of a metering size press, a blade coater with jet applicator, a blade coater with roll applicator, a blade coater with SDTA (short dwell time applicator), a spray coater or curtain coater or the like or any combination of these.
  • the present invention provides superior printed substrate obtained by a heat-set offset printing process. Using this technique, a very high printing quality with regard to accuracy of the image is achieved. Additionally, the printed paper can be obtained at favorable costs. Any conventional heat-set offset printing machine can be used in order to prepare the printed substrate of the present invention.
  • the porosity is determined by the mercury method, as mentioned before. Two different Mercury porosimeter devices have been used to analyse porosity. Similar results were achieved by using both Micromeritics Autopore III device and Pascal 140/440 device.
  • FIG. 3 shows the pore size distribution curve as raw data.
  • FIG. 4 shows a smoothened pore size distribution curve.
  • Data from mercury porosimeter measurement includes pore size distribution of the whole coated paper. There are two peaks, which can be easily seen from smoothened pore size distribution, FIG. 4 .
  • the first peak ( ⁇ 0.1 ⁇ m) corresponds to the porosity of the coating layer and the second peak ( ⁇ 1 ⁇ m) corresponds to the porosity of the base paper.
  • Coating porosity is calculated from the raw data, FIG. 3 . Coating porosity is located between 0.02 ⁇ m and 0.25 ⁇ m. The effect of base paper on porosity is insignificant between 0.02 ⁇ m and 0.25 ⁇ m.
  • Coating porosity is defined as cumulative porosity between pore sizes 0.02 ⁇ m and 0.25 ⁇ m.
  • the invention is specifically based on paper allowing the density of the surface to be controlled.
  • the paper surface is designed to be dense as defined herein in terms of porosity.
  • the fluting of the printed substrate in terms of AFT values is reduced, namely more than 40% reduction, more preferred more than 50% reduction is achieved when compared to the respective values for printed substrate comprising standard paper and standard printing ink, as described before.
  • the non-fluting behaviour of the printed substrate can be achieved by the use of printing inks formulated as heat set offset printing inks comprising a mixture of at least two solvents boiling in the range of from 200° C. to 270° C.
  • at least one solvent which may be a mineral oil has an aromatic content of 1% by weight.
  • suited are also solvents with an aromatic content in the range of from of 0% by weight to 5% by weight, preferably in the range of from 0.5% by weight to 3% by weight.
  • a second solvent which again can be a mineral oil, has an aromatic content of 12% by weight. Nevertheless, suited are also solvents with an aromatic content in the range of from 10% by weight to 18% by weight, preferably 11% by weight to 15% by weight.
  • the mixture of at least two solvents present in the printing ink which solvents may be mineral oils, has an aromatic content in the range of from 6% by weight to 10% by weight, 7% by weight to 9% by weight and most preferred an aromatic content of 8% by weight.
  • Preferred web temperatures in the last zone of the heat-set dryer are between 85° C. and 120° C., more preferred between 90° C. and 110° C. and most preferred between 95° C. and 105° C. Suited drying temperatures are for example 120° C., 110° C., 100° C., 95° C., 90° C. or 85° C.
  • Preferred amounts of low boiling solvents usable within the compositions of the invention are greater than 1% by weight (based on ready to use printing ink compositions), more preferred greater than 5% by weight (based on ready to use printing ink compositions) and in particular of from 10 to 40% by weight (based on ready to use printing ink compositions).
  • the printing inks allow for a particular tack behaviour, which can be caused by the presence of respective varnishes.
  • the varnishes have superior properties, because the above-defined aromatic contents allow for the presence of particular resins (so called self-structured resins) and hence can be designed such that also the tack of the final printing ink is reduced.
  • the tack of the printing inks is reduced.
  • the low tack described herein means that at the tack is at least 10% lower than the tack of known non-fluting heat-set offset printing inks, preferably between 10% and 20% lower, more preferably between 12.5% and 17.5%, most preferably 15% lower.
  • Tack a function of the force required to split a thin fluid film of a printing ink or vehicle between two rapidly separating surfaces; it is a rheological parameter indicative of internal cohesion of the fluid.”
  • Tack of printing inks controls their high speed transfer properties. It may also be meaningful as to the ability to predict paper picking and wet trapping in multi colour printing. Conventional instruments determine the force exerted on a measuring roller that is positioned on the printing ink film of a driving roller.
  • FIG. 5 shows the construction of a traditional three-roller-tackmeter
  • Tack-o-Scope® (Testprint BV, Netherlands.) is used to measure tack.
  • a defined weight of printing ink is placed on a three roller system.
  • the roller system consists of a middle, metallic driving roller, an printing ink distribution roller and a measuring roller for tack determination. These two outer rollers are covered with an elastomer layer. After speed adjustment and temperature stabilization the axial force on the measurement roller is determined. This axial force is used as indication of tack. The higher the axial force, the higher the determined tack number.
  • the moisture gradient i.e. the drying gradient
  • fluting in heat-set printing, in particular in the heat-set web offset printing processes, is significantly reduced or even avoided with the paper according to the invention.
  • the obtained density makes it possible to minimize the moisture gradient for the paper. Drying of the non-imaged areas relative to the imaged areas is delayed due to the dense paper, thereby the moisture gradient is reduced, e.g. in the HSWO drying process. By reducing the moisture gradient, fluting is reduced.
  • paper refers to any fiber-based paper, cardboard or fiber product, or the like.
  • Paper can be made from chemical pulp, mechanical pulp, chemimechanical pulp recycled fiber and the like as well as mixtures thereof.
  • the paper can be in the form of a paper web, pressweb, or sheets, or another form appropriate for its purpose.
  • the paper can comprise the proper filling and admixing materials.
  • the surface of the base paper [stock] is provided with a coating colour comprising a coating pigment and/or bonding agent [adhesive].
  • a coating colour comprising a coating pigment and/or bonding agent [adhesive].
  • the weight ratio of coating pigment to bonding agent is in the range of from 1:100 to 100:1, more preferably 5:1 to 1:5.
  • the coating pigment is chosen from the group consisting of kaolins, talcs, calcium carbonates, gypsum, their mixtures and similar coating pigments.
  • Preferred coating pigments are kaolins and talcs.
  • coating pigment there are 100 parts of coating pigment present in the coating formulation.
  • the proportion of binder in the composition is typically from 10 to 15 parts, with parts meaning parts per weight.
  • the coating colour comprise a plate shaped coating pigment.
  • the coating colour comprise a spherical coating pigment.
  • the coating colour can comprise a bonding agent.
  • the bonding agent comprises a latex having a glass transition temperature in the range of from ⁇ 30 to 35° C., more preferably in the range of from 0 to 25° C.
  • the glass transition temperature can be determined by Differential Scanning Calorimetry (DSC), which is known to the person skilled in the art.
  • the bonding agent is chosen from the group consisting of starches, proteins, latexes, carboxy-methyl cellulose, polyvinyl alcohol, their mixtures, and the like. Latexes are the preferred bonding agents.
  • the porosity of the paper surface is controlled by a coating colour comprising a combination of binder and coating pigments.
  • the coating colour comprises 75 to 95 percent by weight of coating pigments.
  • the coating pigment can be incorporated into a dispersion, and may appear as a composition, in which the coating pigments constitute 50 to 100 percent by weight of said composition.
  • the bonding agent constitutes 5 to 25 percent by weight of the total coating colour.
  • the bonding agent can be added in form of a solution, and may appear as a composition, in which the bonding agent constitutes 10 to 100 percent by weight.
  • any suitable bonding agent and coating pigment can be used.
  • admixing materials that are suitable and known per se within the field can be added to the coating colour.
  • the mixture may comprise 0 to 10 percent by weight of admixing materials.
  • the coating colour comprised in the paper according to the present invention preferably comprises a coating pigment with such particle size distribution that at least 40% by weight of the coating pigment particles are smaller than 2 ⁇ m, at least 25% by weight of the coating pigment particles are smaller than 1 ⁇ m, and 10% by weight of the coating pigment particles are smaller than 0.5 ⁇ m.
  • Particle size means to be the equivalent spherical diameter determined by a sedimentation technique (measured by using Sedigraph 5100).
  • the paper is calendered, preferably after surface treatment.
  • suitable fiber-based base paper is used as so-called base paper [stock], from which printing paper according to the invention can be created, e.g., Light Weight Coated (LWC), Medium Weight Coated (MWC), Machine Finished Coated (MFC), Wood Free Coated (WFC) paper, or similar paper.
  • LWC Light Weight Coated
  • MWC Medium Weight Coated
  • MFC Machine Finished Coated
  • WFC Wood Free Coated
  • filler materials, coating pigments, bonding agents and/or other chemicals are added to the fiber-furnish in the paper production process. Any substances or chemicals known in the field can be used as filler materials, coating pigments, bonding agents and chemicals.
  • the heat set offset printing process as described and claimed herein makes use of the printing inks and paper as set out within this description.
  • the process according to the present invention runs perfectly stable.
  • the final product has a superior gloss and smoothness besides the desired AFT value.
  • the mineral oil solvents used in this invention are characterized by the boiling ranges, the aromatic contents and the aniline points.
  • the boiling or distillation range [in ° C.] is determined by distillation according to DIN ISO 3405 or ASTM D 86. The initial and the final boiling points determine the boiling range.
  • the aniline point [in ° C.] describes the solubility power of a solvent and is determined by DIN ISO 2977 or ASTM D 611.
  • the aromatic content [in wt%] is determined by ASTM D 2140 or EC-A-A07 (UV).
  • the Hydrocarbon type analysis is done by DIN 51378 and determines the content of aromatics (Car), naphthenics (Cn) and paraffinics (Cp) [in %].
  • Carbon-type composition distillation range Aniline point (DIN 51378, (DIN ISO 3405, (DIN ISO 2977, ASTM D 2140) Component ASTM D 86) ASTM D 611), Car Cn Cp Mineral oil A 280-310° C. 82 12 22 66 Mineral oil B 240-270° C. 84 ⁇ 1 25 74 Mineral oil C 210-230° C. 84 ⁇ 1 ⁇ 1 99 Mineral oil D 240-270° C. 72 12 22 66
  • the cloud point temperature is a characteristic property, which is defined as the temperature at which a liquid (solution of a solid material and a solvent) begins to become cloudy.
  • the solubility or compatibility of resins and varnishes is determined by cloud point measurements using a Chemotronic® device (Novomatics GmbH/Germany).
  • the present invention refers to the use of varnishes and printing inks as defined herein within a heat-set offset printing process.
  • the varnishes further comprise vegetable oil, preferably stand oil.
  • the varnishes preferably comprise a mixture of a main resin and a co-resin.
  • the main resin is a self structured phenolic modified rosin resin with a viscosity of 30 Pas (35% in 6/9 AR blend*) and good compatibility (cloud point: 120° C. (in 6/9 AF new*).
  • self structured resins have non Newtonian flow behaviour.
  • a skilled person can determine the structure of a resin by viscosity measurements on a rotational viscometer using p-Ostwald method.
  • Standard Newtonian resins have a p-Ostwald factor of 0.9 to 1.0.
  • Self structured resins have a p-Ostwald factor of 0.6 to 0.8.
  • Examples for preferred self-structured phenolic modified rosin resins according to the present invention are e.g. Cray Valley Tergraf UZ87, Hexion Setaprint P7950, Arez PM1235.
  • the co-resin is a hydrocarbon resin with a viscosity of 40 Pas (55% in 6/9*) and very good compatibility (Cloud point: 110° C. (in 6/9 AF*).
  • hydrocarbon resins according to the present invention are e.g. Neville Nevprint LG or Resinall R260.
  • the printing ink composition comprises a pigment paste in amounts of between 1% and 60% by weight, preferably between 25% and 50% by weight and most preferably between 30% and 45% by weight.
  • the varnishes are present within the non-fluting heat-set printing ink composition described herein in amounts of between 15% by weight and 50% by weight, preferably 15% by weight to 30% by weight, based on the printing ink composition.
  • Resins used in offset technique are characterized by their solubility (Cloud point) and viscosity of the resin in a mineral oil distillate solution. These solutions can be prepared in Thermotronic® (Novomatics GmbH/Germany) varnish mixer. Depending on resin type, mixtures are made containing between 35% by weight and 55% by weight of hard resin and 45% by weight to 65% by weight mineral oil distillate with aromatic content adjusted to resin solubility (Testoils e.g.: DOW/Haltermann PKWF 6/9, 6/9AF, 6/9AF new, 6/9AR, 6/9AR blend). Resin solution viscosities are determined by a rotational viscometer using a cone (25 mm diameter) and a plate at 23° C. The gap between cone and plate must be 0.05 mm. The viscosity is measured at a shear rate of 25s ⁇ 1 .
  • the varnish comprises a mineral oil with a low boiling range of from 240 to 270° C. (one part with an aromatic content of 15%, the other part with an aromatic content of 1%; the mixture is used to get a final aromatic content of 8%). It comprises vegetable stand oil.
  • the main resin is a self structured phenolic modified rosin resin with a viscosity of 30 Pas (35% in 6/9 AR blend*)) and good compatibility (Cloud point: 120° C. (in 6/9 AF new*)).
  • the co-resin is a hydrocarbon resin with a viscosity of 40 Pas (55% in 6/9*) and very good compatibility (Cloud point: 110° C. (in 6/9 AF*)).
  • the resins are diluted in solvent and additives, heated to 180° C. and stirred for 30 min. After rheology and tack of the varnish was checked the varnish was cooled down to 130° C. and discharged.
  • the resins are diluted in solvent and additives, heated to 160° C. and stirred for 30 min. Then the gelling agent (diluted in solvent) was added and stirred for further 30 min. After rheology and tack of the varnish were checked the varnish was cooled down to 130° C. and discharged.
  • This varnish comprises a mineral oil with a low boiling range of from 240 to 270° C. (aromatic content 15%), vegetable oil (wood oil) and a plasticizer (Di-Acid-di-Ester).
  • the main resin in the varnish has low viscosity (30 Pas; 45% in 6/9AR blend*) and good compatibility (Cloud point: 135° C.; 10% in 6/9AF*).
  • the co-resin has medium viscosity (35 Pas; 40% in 6/9AR*), medium compatibility (Cloud point: 115° C.; 10% in 6/9*) and gel reactivity.
  • the varnish is gelled with an aluminium chelate complex.
  • the resins are diluted in solvent and additives, heated to 175° C. and stirred for 30 min. Then the varnish was cooled down to 160° C. and the gelling agent (diluted in solvent) was added and stirred for further 30 min. After rheology and tack of the varnish were checked the varnish was cooled down to 130° C. and discharged.
  • Example 1 The varnishes as described in Example 1 are suited to prepare non-fluting heat-set printing ink compositions, some of which compositions are described in the following Examples:
  • Series 14000D printing ink is based on varnish 7131.
  • the printing ink composition was made of pigment paste (pigment level 30%).
  • a high pigment level allows thin printing ink films on printing press, which speeds up drying of the printing inks. For improved rub resistance and good coating colour of the paper sheets PE and PTFE wax pastes were added.
  • the components of the printing ink were mixed in a dissolver at temperatures up to 60° C.
  • Series 14000T printing ink is based on varnish 7131.
  • the components of the printing ink were mixed in a dissolver at temperatures up to 60° C.
  • Series 15000 is based on varnish 7131 and on the “4/7 varnish”.
  • the components of the printing ink were mixed in a dissolver at temperatures up to 60° C.
  • S Series 16000 is based on varnish 7131 and on “1/3 varnish”.
  • the components of the printing ink were mixed in a dissolver at temperatures up to 60° C.
  • Papers 1 and 2 and the commercial standard paper are single coated LWC papers. Typical wood-containing base paper was used. Blade coating was made by using SDTA coating head. Coat weight was 11 g/m 2 /side. Typical supercalendering was made and supercalender running conditions were chosen so that gloss target 65% was achieved. Dense coating structure in paper 1 and 2 is based on a coating formulation which contains plate-like coating pigments and a latex binder.
  • AFT values for different printed substrates comprising standard papers and standard printing inks are described in the below table.
  • the web exit temperature for all measurements was 130° C.

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  • General Chemical & Material Sciences (AREA)
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US12/597,209 2007-04-25 2008-04-25 Non-fluting printing substrate and method for producing the same Abandoned US20100083858A1 (en)

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Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI123126B (sv) * 2007-04-25 2012-11-15 Upm Kymmene Oyj Papper och förfarande för framställning av papper
FI123465B (sv) * 2009-05-11 2013-05-31 Kemira Oyj Användning av en sammansättning för förbättring av bläckstråletryckningegenskaper
FI124981B (sv) * 2009-09-09 2015-04-15 Upm Kymmene Corp Pappersprodukt och förfarande för framställning av den
CN102493280A (zh) * 2011-12-02 2012-06-13 牡丹江恒丰纸业股份有限公司 一种具有阻燃带的卷烟纸的制造装置及制备方法
CN103374857B (zh) * 2012-04-11 2015-09-30 金东纸业（江苏）股份有限公司 施胶剂及其制备方法
CN103590281B (zh) * 2012-08-14 2015-12-16 金东纸业（江苏）股份有限公司 表胶液及应用该表胶液的施胶纸
CN103103874B (zh) * 2013-02-05 2015-03-25 林俊杰 彩色涂布纸的制作工艺
JP2014237898A (ja) * 2013-06-05 2014-12-18 王子ホールディングス株式会社 印刷用塗工紙
CN105522813B (zh) * 2014-11-27 2018-06-12 芬欧汇川(中国)有限公司 模拟热固型轮转胶印过程中产生的波纹现象的方法及系统
US9732474B2 (en) 2015-05-29 2017-08-15 International Paper Company Hydrophobic coated paper substrate for polymer emulsion topcoats and method for making same
US10570261B2 (en) 2016-07-01 2020-02-25 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
US10724173B2 (en) 2016-07-01 2020-07-28 Mercer International, Inc. Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments
US10463205B2 (en) 2016-07-01 2019-11-05 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
WO2018053458A1 (en) 2016-09-19 2018-03-22 Mercer International Inc. Absorbent paper products having unique physical strength properties
EP4335900A3 (en) 2018-04-12 2024-05-15 Mercer International Inc. Processes for improving high aspect ratio cellulose filament blends
US20200331026A1 (en) * 2019-04-17 2020-10-22 International Paper Company Methods for improved adhesion of a coating to a substrate surface and articles made therefrom
DE102020215484A1 (de) 2020-12-08 2022-06-09 Andreas Lüttich Produktionssystem, Verfahren und Duftstoffmoduleinheit zur Verarbeitung und/oder Veredelung eines Druckträgers

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357164A (en) * 1979-12-11 1982-11-02 Sakata Shokai, Ltd. Ink composition for waterless lithography and methods of printing therefrom
US5427615A (en) * 1993-08-20 1995-06-27 Arizona Chemical Company Process for making a gelled ink vehicle for heatset printing
US5713990A (en) * 1996-03-27 1998-02-03 The United States Of America As Represented By The Secretary Of Agriculture Vegetable oil-based offset printing inks
US5844071A (en) * 1995-05-10 1998-12-01 Arizona Chemical Company Ink compositions
US5875720A (en) * 1994-02-04 1999-03-02 Basf Aktiengesellschaft Production of prints by the offset heatset process
US6058844A (en) * 1996-09-04 2000-05-09 Consolidated Papers, Inc. Method for minimizing web-fluting in heat-set, web-offset printing presses
US6206960B1 (en) * 1999-06-23 2001-03-27 Sun Chemical Corporation Rub resistant heatset lithographic printing ink
US6709503B1 (en) * 2002-12-19 2004-03-23 Sun Chemical Corporation Waterbased heatset offset ink compositions
US20040224104A1 (en) * 2001-08-15 2004-11-11 Fuji Photo Film B.V. Ink jet recording medium
US20050191469A1 (en) * 2002-06-27 2005-09-01 Mika Anttila Printed substrate and printing method
US20070266889A1 (en) * 2004-06-03 2007-11-22 Sun Chemical Corporation Non-Fluthing Heatset Ink Composition

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784596A (en) * 1971-11-24 1974-01-08 Bergstrom Paper Co Non-aqueous paper coating compositions
US4460634A (en) * 1979-12-29 1984-07-17 Masaaki Hasegawa Adhesive sheet and method for manufacturing the same
JPS58110287A (ja) 1981-12-24 1983-06-30 Mitsubishi Paper Mills Ltd 記録用シ−ト
EP0179597B1 (en) 1984-10-18 1993-02-03 Pfizer Inc. Spherically shaped precipitated calcium carbonate, its preparation and use
DE3837518A1 (de) * 1988-11-04 1990-05-10 Basf Lacke & Farben Kondensationsprodukte auf basis von kolophonium-maleinimiden
DE4029491A1 (de) 1990-09-18 1992-03-19 Feldmuehle Ag Beschichtetes papier
JPH05287697A (ja) * 1992-04-03 1993-11-02 Mitsui Toatsu Chem Inc 塗工白板紙用塗料組成物及び塗工白板紙
FR2698389B1 (fr) * 1992-11-26 1994-12-23 Arjo Wiggins Sa Papier couché pour système d'alimentation feuille à feuille et par friction.
JPH0790659B2 (ja) * 1993-01-11 1995-10-04 三菱製紙株式会社 インクジェット記録用紙
JP2727410B2 (ja) 1993-04-23 1998-03-11 日本製紙株式会社 転写紙及びその製造方法
DE4322997A1 (de) * 1993-07-09 1995-01-12 Merck Patent Gmbh Offset-Druckfarbe
JPH0796596A (ja) * 1993-09-29 1995-04-11 New Oji Paper Co Ltd オフセット輪転印刷機
JP3256088B2 (ja) * 1994-07-12 2002-02-12 三菱製紙株式会社 グラビア印刷用艶消し塗被紙の製造方法
JPH0860064A (ja) * 1994-08-17 1996-03-05 Nippon Oil Co Ltd 平版インキ用ビヒクル
JP2930287B2 (ja) 1994-11-08 1999-08-03 日本製紙株式会社 記録用紙及びその製造方法
US5763565A (en) * 1995-05-10 1998-06-09 Arizona Chemical Company Process for making self-gelled resin solutions for ink formulations
DE69706973T2 (de) 1996-04-23 2002-04-04 E.I. Du Pont De Nemours And Co., Wilmington Gebundener polyolefin-vliesstoff
US6465086B1 (en) * 1997-05-15 2002-10-15 Oji Paper Co., Ltd. Ink jet recording material and process for producing same
DE69801140T2 (de) 1997-09-12 2001-11-29 Nippon Paper Industries Co. Ltd., Tokio/Tokyo Verfahren zur Herstellung von beschichtetem Druckpapier
GB9807180D0 (en) * 1998-04-04 1998-06-03 Ecc Int Ltd Pigment products
JP3854011B2 (ja) 1998-05-29 2006-12-06 王子製紙株式会社 印刷用塗被紙ならびにその製造法
JP2000226792A (ja) * 1999-02-05 2000-08-15 Oji Paper Co Ltd 電気凝固印刷用塗被紙
JP4516165B2 (ja) * 1999-08-04 2010-08-04 株式会社ユポ・コーポレーション 多層樹脂延伸フィルム
FI117874B (sv) * 2000-01-28 2007-03-30 M Real Oyj Förfarande för beläggning av en pappersbana samt en beläggningssammansättning
JP2001261768A (ja) * 2000-03-14 2001-09-26 Taniguchi Ink Seizo Kk ロジン変性樹脂含有ワニスの製造方法及び印刷用インキ
JP2002097411A (ja) * 2000-09-26 2002-04-02 The Inctec Inc ワニス及び印刷インキ
JP2003113594A (ja) * 2001-10-09 2003-04-18 Oji Paper Co Ltd 巻取り輪転グラビア印刷用塗被紙
JP3839751B2 (ja) 2002-06-06 2006-11-01 株式会社クラレ オフセット輪転印刷用塗工紙
WO2004061229A1 (ja) 2002-12-25 2004-07-22 Jsr Corporation 非接触型塗工用共重合体ラテックス及びそれを含む組成物並びに塗工紙及びその製造方法
JP3791494B2 (ja) 2002-12-26 2006-06-28 Ｊｓｒ株式会社 顔料塗工紙の製造方法及び顔料塗工紙
WO2004061528A1 (ja) 2002-12-27 2004-07-22 Yupo Corporation 電子写真フィルム及びそれを用いた記録物
US7857899B2 (en) * 2004-05-21 2010-12-28 The Lubrizol Corporation Emulsion composition and vehicle and ink compositions and printing process and method thereof
EP1743976A1 (en) 2005-07-13 2007-01-17 SAPPI Netherlands Services B.V. Coated paper for offset printing
SI1827861T1 (sl) 2004-12-03 2011-10-28 Basf Catalysts Llc Termopapir
SE528626C2 (sv) 2004-12-22 2007-01-09 Stora Enso Oyj Bestrykningskomposition avsedd för bestrykning av papper, kartong eller annan fiberbana, samt användning därav
FI117344B (sv) 2004-12-31 2006-09-15 M Real Oyj Bestruken pappersprodukt samt förfarande och anordning för framställning därav
FI123126B (sv) 2007-04-25 2012-11-15 Upm Kymmene Oyj Papper och förfarande för framställning av papper

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357164A (en) * 1979-12-11 1982-11-02 Sakata Shokai, Ltd. Ink composition for waterless lithography and methods of printing therefrom
US5427615A (en) * 1993-08-20 1995-06-27 Arizona Chemical Company Process for making a gelled ink vehicle for heatset printing
US5875720A (en) * 1994-02-04 1999-03-02 Basf Aktiengesellschaft Production of prints by the offset heatset process
US5844071A (en) * 1995-05-10 1998-12-01 Arizona Chemical Company Ink compositions
US5713990A (en) * 1996-03-27 1998-02-03 The United States Of America As Represented By The Secretary Of Agriculture Vegetable oil-based offset printing inks
US6058844A (en) * 1996-09-04 2000-05-09 Consolidated Papers, Inc. Method for minimizing web-fluting in heat-set, web-offset printing presses
US6206960B1 (en) * 1999-06-23 2001-03-27 Sun Chemical Corporation Rub resistant heatset lithographic printing ink
US20040224104A1 (en) * 2001-08-15 2004-11-11 Fuji Photo Film B.V. Ink jet recording medium
US20050191469A1 (en) * 2002-06-27 2005-09-01 Mika Anttila Printed substrate and printing method
US6709503B1 (en) * 2002-12-19 2004-03-23 Sun Chemical Corporation Waterbased heatset offset ink compositions
US20070266889A1 (en) * 2004-06-03 2007-11-22 Sun Chemical Corporation Non-Fluthing Heatset Ink Composition

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JP2011501785A (ja) 2011-01-13
JP2014062353A (ja) 2014-04-10
CN101680187A (zh) 2010-03-24
WO2008132188A1 (en) 2008-11-06
JP2010525130A (ja) 2010-07-22
EP2142701A4 (en) 2011-06-08
WO2008132181A1 (en) 2008-11-06
EP2142701B1 (en) 2013-06-12
FI20075286A (sv) 2008-10-26
WO2008132189A3 (en) 2008-12-24
US20100112243A1 (en) 2010-05-06
US8277611B2 (en) 2012-10-02
FI123126B (sv) 2012-11-15
WO2008132185A2 (en) 2008-11-06
EP2142702A1 (en) 2010-01-13
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WO2008132190A1 (en) 2008-11-06
WO2008132182A3 (en) 2008-12-31
FI20075286A0 (sv) 2007-04-25
US20100189969A1 (en) 2010-07-29
WO2008132283A1 (en) 2008-11-06
JP2010525129A (ja) 2010-07-22
EP2142702A4 (en) 2011-06-08
CN101680190A (zh) 2010-03-24
EP2142701A1 (en) 2010-01-13
WO2008132192A1 (en) 2008-11-06
WO2008132284A1 (en) 2008-11-06
WO2008132185A3 (en) 2008-12-24
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WO2008132189A2 (en) 2008-11-06
WO2008132184A1 (en) 2008-11-06
EP2150414A1 (en) 2010-02-10
CN104131488A (zh) 2014-11-05
US20100132902A1 (en) 2010-06-03
JP2011501784A (ja) 2011-01-13
CN101680190B (zh) 2013-11-06
WO2008132182A2 (en) 2008-11-06

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