EP0713151B1 - Support d'image électrophotographique - Google Patents

Support d'image électrophotographique Download PDF

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Publication number
EP0713151B1
EP0713151B1 EP95114077A EP95114077A EP0713151B1 EP 0713151 B1 EP0713151 B1 EP 0713151B1 EP 95114077 A EP95114077 A EP 95114077A EP 95114077 A EP95114077 A EP 95114077A EP 0713151 B1 EP0713151 B1 EP 0713151B1
Authority
EP
European Patent Office
Prior art keywords
image carrier
carrier material
material according
layer
receiving layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95114077A
Other languages
German (de)
English (en)
Other versions
EP0713151A1 (fr
Inventor
Rolf Dr. Ebisch
Reiner Dr. Gumbiowski
Hartmut Dr. Schulz
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.)
Felix Schoeller Jr Foto und Spezialpapiere GmbH
Original Assignee
Felix Schoeller Jr Foto und Spezialpapiere GmbH
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 Felix Schoeller Jr Foto und Spezialpapiere GmbH filed Critical Felix Schoeller Jr Foto und Spezialpapiere GmbH
Publication of EP0713151A1 publication Critical patent/EP0713151A1/fr
Application granted granted Critical
Publication of EP0713151B1 publication Critical patent/EP0713151B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G03G7/002—Organic components thereof
    • G03G7/0026—Organic components thereof being macromolecular
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G03G7/0013—Inorganic components thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G03G7/002—Organic components thereof
    • G03G7/0026—Organic components thereof being macromolecular
    • G03G7/0033—Natural products or derivatives thereof, e.g. cellulose, proteins
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0006—Cover layers for image-receiving members; Strippable coversheets
    • G03G7/002—Organic components thereof
    • G03G7/0026—Organic components thereof being macromolecular
    • G03G7/004—Organic components thereof being macromolecular obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0053—Intermediate layers for image-receiving members
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G03G7/0086—Back layers for image-receiving members; Strippable backsheets
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31993—Of paper

Definitions

  • the invention describes an image carrier material for electrophotographic processes.
  • Electrophotographic processes generate from a template a latent electrostatic image of a semiconductor material, which is made visible or developed using toners.
  • the end product can either be the semiconductor material itself (e.g. zinc oxide paper) or an image carrier material onto which the toner image of the semiconductor material (e.g. selenium drum) is transmitted.
  • the latter process is now called copying State of the art in all office complexes.
  • the US 51 12 717 patent describes an image carrier material electrophotographic color process, in its surface after the toner imaging, a texture is embossed to to give the image a surface similar to photo paper.
  • the image carrier material consists of a core or base paper with a front and a back coating, which are both made of plastics.
  • the front coating is preferably polystyrene
  • the backside coating is preferably polyolefin.
  • the image carrier material of this patent has both sides of pure plastic layers and can end users does not convey the feeling that one Mediated photo paper. It also lacks properties such as high whiteness, antistatic, writability on the back.
  • EP 0 496 037 A1 describes a coating material for the back of photographic substrates. This Backside coating is said to be printable with thermal printers with low dirt absorption and discoloration through developing baths, good abrasion and bath strength and ensure good anti-static equipment.
  • the object of the invention is to provide an image carrier material for to provide electrophotographic processes, that has the character of a photo paper and the one Provides image quality that comes close to that of a photo.
  • an image carrier material for electrophotographic processes which is a base paper as core material with arranged on both sides of the base paper Plastic layers of thermoplastics and one Contains an antistatic layer on one of the plastic layers, being on the not with an antistatic layer provided plastic layer a receiving layer for the Toner image is arranged and the receiving layer is a polymer with an interfacial tension of> 32 mN / m and a film formation temperature according to DIN 53787 of ⁇ 100 ° C contains.
  • base paper be made from bleached cellulose.
  • the base papers can be white pigments such as titanium dioxide or Contain calcium carbonate, they can be neutral or alkaline e.g. using reactive sizing agents such as alkyl ketene dimers or derivatives of dialkyl succinic anhydride they can be acid-glued, e.g. with resin glue (Kopophonium resin glue) and aluminum sulfate, they can be wet-proof be equipped, e.g. with melamine-formaldehyde resins or polyamide aminepichlorohydrin resins, and / or they can wear additional size press coatings.
  • resin glue Kopophonium resin glue
  • aluminum sulfate aluminum sulfate
  • the bilateral or applied on one side using size presses in the paper machine Coatings serve, for example, for further Consolidation of the fiber structure or give the paper surfaces
  • Property improvements such as higher brightness Addition of e.g. optical brighteners or antistatic Addition of e.g. Alkali salts or improved adhesion of layers to be applied later.
  • Liability improvers or Structure-strengthening additives are polymers such as starch, cellulose derivatives, Alginates, polyvinyl alcohol, polyacrylate dispersions, water-soluble polyacrylic acids, styrene copolymers and similar connections. All the above-mentioned quality-improving additives to paper are but not absolutely necessary for the use according to the invention.
  • thermoplastic layers preferably by a melt extrusion coating are preferably polyolefins such as polyethylene, polypropylene or olefin copolymers, e.g. built up from ethylene with other ⁇ -olefins or with vinyl acetate or with (meth) acrylic acid esters.
  • polyolefins such as polyethylene, polypropylene or olefin copolymers, e.g. built up from ethylene with other ⁇ -olefins or with vinyl acetate or with (meth) acrylic acid esters.
  • thermoplastics are also polystyrene, polycarbonate, Suitable for polyvinyl and polyacrylic compounds and polyurethanes.
  • the application weight of the plastic coatings is on both Sides of the base paper approximately the same, although the Thermoplastics are the same. This guarantees good flatness of the end product. With different thermoplastics The front and back must have the different tensile stresses through adjusted different order weight be balanced.
  • the plastic layer applied on the back as such meets the requirements, the plastic layer is on the front is set for good optical properties, i.e. it has high light reflection, high brightness and high whites. You can also by adding shading dyes be adapted to aesthetic or fashionable color requirements. High light reflection and high brightness are achieved by admixing of white pigments, preferably by titanium dioxide, and optical brighteners achieved. The amount of white pigments is usually between processing reasons 10% by weight and 25% by weight, but it can be up to 50% by weight to reach.
  • the receiving layer on the front which is on the Plastic layer contains as an essential component a polymer that has good adhesion to the transferred Guaranteed toner image.
  • a polymer that has good adhesion to the transferred Guaranteed toner image.
  • Polymers with an interfacial tension of> 32 mN / m and a Film formation temperature according to DIN 53787 of ⁇ 100 ° C especially are well suited.
  • Such polymers are polystyrenes, Polyacrylates, polyalkyl methacrylates, ionomers, polyvinylidene chlorides, Cellulose esters and copolymers of two or more the monomers butadiene, styrene, acrylonitrile, acrylic esters, Alkyl acrylate.
  • the receiving layers can advantageously be used as non-stick agents finely divided silicas such as colloidal aluminum-modified Contain silica or shading dyes, optical brighteners or wetting agents or defoamers.
  • non-stick agents finely divided silicas such as colloidal aluminum-modified Contain silica or shading dyes, optical brighteners or wetting agents or defoamers.
  • these additives are functional of the image carrier material but not required.
  • the antistatic layer on the back which is located on the plastic layer, contains inorganic salts, preferably alkali salts or organic sulfonic acids or carboxylic acids or their alkali salts or metal oxides, in a binder as an antistatic.
  • the antistatic effect measured as the surface resistance of the layer, should have values between 10 9 ⁇ / cm and 10 13 ⁇ / cm.
  • this antistatic layer can be given good printability and writeability by the choice of binders and other additives.
  • the binder In order to be printable with non-aqueous or non-polar printing inks, the binder must also have a hydrophobic character; copolymers of two or more of the monomers of butadiene, styrene, acrylonitrile, acrylic acid ester and vinyl acetate are suitable. For writing with pencils, silicas are added, which give the necessary abrasion.
  • the individual layers of the image carrier material according to the invention have the following basis weight ranges: 1 Receiving layer 0.1 g / m 2 to 1 g / m 2 2 Plastic layer 10 g / m 2 to 50 g / m 2 3rd Base paper 60 g / m 2 to 200 g / m 2 4th Plastic layer 10 g / m 2 to 50 g / m 2 5 Antistatic layer 0.05 g / m 2 to 2 g / m 2
  • the receiving layer for receiving the toner image from Semiconductor material has good temperature resistance and high toner absorption, so that on the Semiconductor material only a little residual toner remains. After fixing, there is very good toner adhesion reached.
  • the plastic layer on the front gives the later Picture a good background whiteness and brightness. It paves the unevenness of the surface of the base paper and gives the entire front coating certain compressibility. This will make an improved one more complete contact between transfer paper and Toner image reached on the semiconductor material, whereby the toner transfer is more complete, no imperfections (missing dots) occur in the image and the image sharpness is improved.
  • the base paper is the general backing material of the Image support material, there is the necessary strength and stiffness.
  • the plastic layer on the back gives the composite a very good flatness and seals the porous base paper from, so that in the copier between toner transfer and toner fixing that to the paper guide station applied vacuum remains fully effective and this ensures exact paper guidance and optimal plan keeping of the paper and an intimate contact between Image carrier material and preheating plates or heating roller is guaranteed.
  • the base paper In conjunction with the plastic layer on the front the base paper is sealed on both sides. This keeps the moisture content of the base paper relatively constant, even with strongly fluctuating ambient humidity.
  • the paper moisture one not with plastics coated paper has a very big impact on the electrical surface and volume resistance this paper so that when the ambient humidity fluctuates also fluctuating quality in image transmission would occur.
  • the antistatic layer on the back improves the Stackability of the image carrier material, i.e. the Removing individual sheets of paper from a stack and that Placing individual sheets of paper on top of each other happens trouble-free because of an electrostatic charge is avoided.
  • the entire image carrier material thus constructed enables high quality imaging and owns the Character of a photo paper.
  • This structure also enables the creation of high-gloss images through a subsequent treatment of the finished Image by pressure and temperature. This is enough, for example ironing or running through a high-gloss heating roller at about 10bar pressure and 180 ° C temperature. This Effect is not possible without a thermoplastic intermediate layer.
  • a blend of 70% by weight bleached hardwood sulfate pulp was at a consistency of 4% to a freeness ground from 35 ° SR.
  • a base paper of 170 g / m 2 was produced on a Fourdrinier machine with a smoothing unit.
  • This base paper was processed in a tandem extruder the following two plastic layers, where after a corona treatment first the back and then coated the front.
  • the following antistatic layers and then the following receiving layers were produced in a coating machine, in each case after a previous corona pretreatment of the corresponding plastic layer.
  • the respective aqueous coating compositions were applied to the material to be coated with a scoop roller, metered in with a doctor rod and dried in a hot air duct at an air temperature of 90.degree.
  • the paper coated with the two plastic layers was provided with various combinations of the receiving layers and antistatic layers and led to the following examples: example Antistatic layer g / m 2 Receiving layer g / m 2 A1 A2 E1 E2 1 0.2 0.4 2 0.2 0.9 3rd 0.7 0.4 4th 0.7 0.9
  • Photo character The illustrated end product was assessed regardless of the image quality according to whether, after the subjective feeling when touching or grasping or handling, the test person conveyed the feeling of holding a photographic image in his hand.
  • Feeding from the stack The feeding of single sheets from the stack into the copier was monitored for faults.
  • Scratch resistance The finished picture was pulled under a rake, the 6 individual tines of which have weights of different weights (up to a maximum of 100 g). The pulling speed was 0.8 cm / s.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Claims (8)

  1. Support d'image pour procédé électrophotographique, qui contient un papier de base comme matériau central, avec des couches en une matière thermoplastique, disposées sur les deux faces du papier de base, et une couche antistatique sur l'une des couches de matière plastique, caractérisé en ce que sur la couche de matière plastique non munie d'une couche antistatique, est disposée une couche réceptrice pour l'image au toner et en ce que la couche réceptrice contient un polymère avec une tension superficielle > 32 mN/m et une température de formation de film d'après DIN 53 787 < 100°C.
  2. Support d'image suivant la revendication 1, caractérisé en ce que le polymère de la couche réceptrice est un polystyrène, un polyacrylate, un poly[(méth)acrylate d'alcoyle], un ionomère, un poly(chlorure de vinylidène), un ester de cellulose et/ou un copolymère de deux ou plusieurs parmi les monomères butadiène, styrène, acrylonitrile, acrylate, acrylate d'alcoyle.
  3. Support d'image suivant la revendication 1, caractérisé en ce que la couche réceptrice contient en outre, de l'acide silicique fin ou colloïdal.
  4. Support d'image suivant la revendication 1, caractérisé en ce que le thermoplastique des couches plastiques est une polyoléfine, un polystyrène, un polycarbonate, un poly(dérivé de vinyle), un polyacrylate, un polyuréthanne et/ou un copolymère de deux ou plusieurs parmi les monomères éthylène, propylène, autre α-oléfine, acétate de vinyle, (méth)acrylate.
  5. Support d'image suivant la revendication 1, caractérisé en ce que la couche plastique, qui se trouve sous la couche réceptrice, contient en outre un pigment blanc comme le dioxyde de titane et/ou le carbonate de calcium, un agent de blanchiment optique et/ou un colorant de nuançage, ainsi que des antioxydants.
  6. Support d'image suivant la revendication 1, caractérisé en ce que le papier de base a un revêtement supplémentaire d'encollage
  7. Support d'image suivant la revendication 1, caractérisé en ce que la couche antistatique contient des sels inorganiques, des sels alcalins d'acides carboxyliques ou d'acides sulfoniques organiques ou des oxydes métalliques.
  8. Support d'image suivant la revendication 1, caractérisé en ce que la couche antistatique contient en outre, de l'acide silicique.
EP95114077A 1994-09-21 1995-09-08 Support d'image électrophotographique Expired - Lifetime EP0713151B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435350 1994-09-21
DE4435350A DE4435350C2 (de) 1994-09-21 1994-09-21 Bildempfangsmaterial für elektrofotografische Verfahren

Publications (2)

Publication Number Publication Date
EP0713151A1 EP0713151A1 (fr) 1996-05-22
EP0713151B1 true EP0713151B1 (fr) 2001-06-13

Family

ID=6529866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95114077A Expired - Lifetime EP0713151B1 (fr) 1994-09-21 1995-09-08 Support d'image électrophotographique

Country Status (11)

Country Link
US (1) US5658677A (fr)
EP (1) EP0713151B1 (fr)
JP (1) JPH08211645A (fr)
AT (1) ATE202219T1 (fr)
AU (1) AU688081B2 (fr)
CA (1) CA2158321C (fr)
DE (2) DE4435350C2 (fr)
DK (1) DK0713151T3 (fr)
ES (1) ES2159590T3 (fr)
PT (1) PT713151E (fr)
RO (1) RO117950B1 (fr)

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US5858516A (en) * 1997-04-30 1999-01-12 Minnesota Mining & Manufacturing Company Imaging medium comprising polycarbonate, method of making, method of imaging, and image-bearing medium
JP2001249482A (ja) 2000-03-07 2001-09-14 Fuji Photo Film Co Ltd カラー電子写真用受像材料
US6497933B1 (en) 2000-04-21 2002-12-24 The Standard Register Company Antistatic composition for use in a label construction
US7109146B2 (en) 2000-10-06 2006-09-19 Fuji Photo Film Co., Ltd. Image receiving material for electronic photograph
US6777101B2 (en) 2001-05-30 2004-08-17 Fuji Photo Film Co., Ltd. Image-receiving sheet for electrophotography
US6960384B2 (en) * 2001-06-01 2005-11-01 Illinois Tool Works Inc. Print receptive layer for uncoated article
US20040058176A1 (en) 2002-09-18 2004-03-25 Fuji Photo Film Co., Ltd. Electrophotographic image-receiving sheet and process for image formation using the same
JP2005049530A (ja) 2003-07-31 2005-02-24 Fuji Photo Film Co Ltd 電子写真方式画像形成装置及び画像形成システム、並びに電子写真プリント
JP4400179B2 (ja) * 2003-11-11 2010-01-20 富士ゼロックス株式会社 画像形成方法
US8152305B2 (en) * 2004-07-16 2012-04-10 The University Of North Carolina At Chapel Hill Methods, systems, and computer program products for full spectrum projection
US7211363B2 (en) * 2004-11-30 2007-05-01 Eastman Kodak Company Electrophotographic prints with glossy and writable sides
US7754315B2 (en) * 2004-11-30 2010-07-13 Eastman Kodak Company Marking enhancement layer for toner receiver element
US7632562B2 (en) * 2005-08-04 2009-12-15 Eastman Kodak Company Universal print media
JP2007171644A (ja) 2005-12-22 2007-07-05 Fujifilm Corp 電子写真用受像シート
WO2010031782A1 (fr) * 2008-09-19 2010-03-25 Felix Schoeller Jr. Foto- Und Spezialpapiere Gmbh & Co. Kg Matériau d'enregistrement pour un procédé d'impression laser
EP2446259B1 (fr) 2009-06-25 2020-08-05 The University of North Carolina At Chapel Hill Procédé et système permettant d'utiliser des tiges actionnées fixées en surface permettant l'évaluation de la rhéologie d'un fluide biologique
EP2431809B1 (fr) 2010-09-20 2013-05-08 Schoeller Technocell GmbH & Co. KG Matériau d'enregistrement pour un procédé d'impression électrographique
EP2506078B1 (fr) 2011-03-30 2013-09-25 Schoeller Technocell GmbH & Co. KG Matériau d'enregistrement pour un procédé d'impression électrographique
US9035263B2 (en) * 2011-10-25 2015-05-19 Konica Minolta Medical & Graphic, Inc. Radiation imaging apparatus having an anti-static function
DE102012103765A1 (de) 2012-04-27 2013-10-31 Schoeller Technocell Gmbh & Co. Kg Aufzeichnungsmaterial für elektrofotografische Druckverfahren
US20160243870A1 (en) * 2013-11-07 2016-08-25 Hewlett-Packard Development Company, L.P. Printable recording media

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JPS5936260A (ja) * 1982-08-23 1984-02-28 Mitsubishi Paper Mills Ltd 転写型電子写真用像受容発色シ−ト
JPS62235976A (ja) * 1986-04-07 1987-10-16 Toshiba Corp 現像装置
US5023039A (en) * 1987-07-08 1991-06-11 Primtec Hold-pressure control in multi-parting injection molding system
DE3735871A1 (de) * 1987-10-23 1989-05-03 Schoeller F Jun Gmbh Co Kg Fotografisches traegermaterial fuer lichtempfindliche schichten in form eines kunststoffbeschichteten papiers oder einer kunststoffolie mit einer rueckseitenbeschichtung
US5112717A (en) * 1989-09-19 1992-05-12 Eastman Kodak Company Method and apparatus for treating toner image bearing receiving sheets
DE4101475A1 (de) * 1991-01-19 1992-07-23 Schoeller F Jun Gmbh Co Kg Beschichtungsmasse fuer die rueckseite fotografischer traegermaterialien und verfahren zu ihrer herstellung
US5244714A (en) * 1991-12-09 1993-09-14 Xerox Corporation Coated recording sheets for electrostatic printing processes
DE4308274C2 (de) * 1993-03-16 1996-07-18 Schoeller Felix Jun Papier Schichtträger für fotografische Aufzeichnungsmaterialien

Also Published As

Publication number Publication date
ATE202219T1 (de) 2001-06-15
DE4435350A1 (de) 1996-03-28
US5658677A (en) 1997-08-19
CA2158321C (fr) 2006-03-28
PT713151E (pt) 2001-10-31
EP0713151A1 (fr) 1996-05-22
JPH08211645A (ja) 1996-08-20
DE4435350C2 (de) 1998-04-23
AU688081B2 (en) 1998-03-05
RO117950B1 (ro) 2002-09-30
CA2158321A1 (fr) 1996-03-22
AU3061795A (en) 1996-04-04
DK0713151T3 (da) 2001-09-17
DE59509336D1 (de) 2001-07-19
ES2159590T3 (es) 2001-10-16

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