EP1288011A2 - Elément pour impression par jet d'encre et procédé d'impression - Google Patents
Elément pour impression par jet d'encre et procédé d'impression Download PDFInfo
- Publication number
- EP1288011A2 EP1288011A2 EP02078431A EP02078431A EP1288011A2 EP 1288011 A2 EP1288011 A2 EP 1288011A2 EP 02078431 A EP02078431 A EP 02078431A EP 02078431 A EP02078431 A EP 02078431A EP 1288011 A2 EP1288011 A2 EP 1288011A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- particles
- recording element
- particle size
- ink jet
- alumina
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
Definitions
- This invention relates to an ink jet recording element, more particularly to a porous ink jet recording element and a printing method using the element.
- ink droplets are ejected from a nozzle at high speed towards a recording element or medium to produce an image on the medium.
- the ink droplets, or recording liquid generally comprise a recording agent, such as a dye or pigment, and a large amount of solvent.
- the solvent, or carrier liquid typically is made up of water and an organic material such as a monohydric alcohol, a polyhydric alcohol or mixtures thereof.
- An ink jet recording element typically comprises a support having on at least one surface thereof an ink-receiving or image-receiving layer, and includes those intended for reflection viewing, which have an opaque support, and those intended for viewing by transmitted light, which have a transparent support.
- porous recording elements have been developed which provide nearly instantaneous drying as long as they have sufficient thickness and pore volume to effectively contain the liquid ink.
- a porous recording element can be manufactured by cast coating, in which a particulate-containing coating is applied to a support and is dried in contact with a polished smooth surface.
- World Publication 00/01539 discloses a porous ink jet recording element containing first and second group particles, the first group comprising metal oxide particles which are aggregates of smaller, primary particles with a mean diameter of the aggregates from 100 nm to 500 nm and the second group comprising of particles with a mean diameter less than 50% of the mean diameter of the aggregates in the first group.
- this recording element has a poor dry time as will be shown hereinafter.
- Another object of the invention is to provide a printing method using the above-described element.
- an ink jet recording element comprising a support having thereon a porous image-receiving layer comprising at least 50% by weight of particles and less than 20% by weight of a binder, the particles comprising a mixture of
- a porous ink jet recording element is obtained that has a good image quality with good gloss and has an excellent dry time.
- Another embodiment of the invention relates to an ink jet printing method comprising the steps of:
- the porous image-receiving layer useful in the invention comprises at least 50% by weight of particles, preferably from 80-90% by weight, and less than 20% by weight of binder. This amount of binder will insure that the layer is porous, i.e., have interconnecting voids so that a solvent in the ink jet ink used in printing on the recording element can travel through the image-receiving layer to a support or base layer if one is present.
- Examples of (a) inorganic particles useful in the invention include alumina, boehmite, hydrated alumina, silica, titanium dioxide, zirconium dioxide, clay, calcium carbonate, inorganic silicates or barium sulfate.
- the particles may be porous or nonporous.
- the (a) inorganic particles are metallic oxides, preferably fumed.
- fumed metallic oxides which may be used include silica and alumina fumed oxides. Fumed oxides are available in dry form or as dispersions of the aggregates.
- the (a) inorganic particles may be in the form aggregated particles.
- the aggregates are comprised of smaller primary particles 7 to 40 nm in diameter, and are aggregated up to 500 nm in diameter.
- the (a) inorganic particles have a mean aggregate particle size of from 50 nm to 200 nm.
- colloidal particles useful in the invention include alumina, boehmite, hydrated alumina, silica, titanium dioxide, zirconium dioxide, clay, calcium carbonate, inorganic silicates, barium sulfate or organic particles such as polymeric beads.
- organic particles useful in the invention are disclosed and claimed in U.S. Patent Application Serial Numbers: 09/458,401, filed Dec. 10, 1999; 09/608,969, filed June 30, 2000; 09/607,417, filed June 30, 2000; 09/608,466 filed June 30, 2000; 09/607,419, filed June 30, 2000; and 9/822,731, filed March 30, 2001.
- the (b) colloidal particles are silica, alumina, boehmite or hydrated alumina.
- the particles may be porous or nonporous.
- the (b) colloidal particles may be in the form of primary particles.
- the mean particle size of the primary particles may range from 20 nm to 500 nm.
- the first (a) inorganic particles comprise from 5 to 25% by weight of the particle mixture.
- the first (a) inorganic particles have a mean aggregate particle size of from 50 nm to 200 nm.
- the (b) colloidal particles have a mean particle size of from 50 nm to 200 nm.
- the above particles are preferred for ink jet recording elements because they possess positively charged surfaces, which are capable of binding anionic ink jet printing dyes, rendering printed images resistant to dye migration due to water and high humidity conditions.
- the size difference between the (a) first inorganic particles and the (b) colloidal particles determines the dry time of the ink jet recording element. If the mean particle size of the (b) particles is much smaller than the mean aggregate particle size of the (a) first inorganic particles, then the (b) colloidal particles may fill in the void space between the (a) first inorganic particles in the dry coating, which would reduce the porosity of the image-receiving layer. A reduction in porosity of the image-receiving layer would reduce the dry time of the image-recording element.
- any binder may be used in the image-receiving layer of the invention.
- the binder is a hydrophilic polymer such as poly(vinyl alcohol), poly(vinyl pyrrolidone), gelatin, cellulose ethers, poly(oxazolines), poly(vinylacetamides), partially hydrolyzed poly(vinyl acetate/vinyl alcohol), poly(acrylic acid), poly(acrylamide), poly(alkylene oxide), sulfonated or phosphated polyesters and polystyrenes, casein, zein, albumin, chitin, chitosan, dextran, pectin, collagen derivatives, collodian, agar-agar, arrowroot, guar, carrageenan, tragacanth, xanthan, rhamsan and the like.
- the hydrophilic binder is poly(vinyl alcohol).
- the polymeric binder should be chosen so that it is compatible with the
- the thickness of the image-receiving layer may range from 5 to 40 ⁇ m, preferably from 10 to 20 ⁇ m.
- the coating thickness required is determined through the need for the coating to act as a sump for absorption of ink solvent and the need to hold the ink near the coating surface.
- the coating may be applied in a single layer or in multiple layers so the functionality of each coating layer may be specified; for example, a two-layer structure can be created wherein the base coat functions as a sump for absorption of ink solvent while the top coat holds the ink.
- the recording element also contains a base layer having at least 50% by weight of inorganic particles.
- the base layer is coated between the support and the image-receiving layer.
- the inorganic particles in the base layer comprise calcium carbonate, magnesium carbonate, barium sulfate, silica, alumina, boehmite, hydrated alumina, clay or titanium oxide.
- the inorganic particles in the base layer have an anionic surface charge.
- the inorganic particles in the base layer have a mean particle size of from 100 nm to 5 ⁇ m.
- the base layer contains a binder such as a polymeric material and/or a latex material, such as poly(vinyl alcohol) and/or styrene-butadiene latex.
- a binder such as a polymeric material and/or a latex material, such as poly(vinyl alcohol) and/or styrene-butadiene latex.
- the binder in the base layer is present in an amount of from 5 to 20 weight %.
- the thickness of the base layer may range from 5 ⁇ m to 50 ⁇ m, preferably from 20 to 40 ⁇ m.
- the ink jet recording element may be subject to calendering or supercalendering to enhance surface smoothness.
- the ink jet recording element is subject to hot, soft-nip calendering at a temperature of 65 ° C and pressure of 14000 kg/m at a speed of from 0.15 m/s to 0.3 m/s.
- the support for the ink jet recording element used in the invention can be any of those usually used for ink jet receivers, such as resin-coated paper, paper, polyesters, or microporous materials such as polyethylene polymer-containing material sold by PPG Industries, Inc., Pittsburgh, Pennsylvania under the trade name of Teslin ®, Tyvek ® synthetic paper (DuPont Corp.), and OPPalyte® films (Mobil Chemical Co.) and other composite films listed in U.S. Patent 5,244,861.
- Opaque supports include plain paper, coated paper, synthetic paper, photographic paper support, melt-extrusion-coated paper, and laminated paper, such as biaxially oriented support laminates. Biaxially oriented support laminates are described in U.S.
- biaxially oriented supports include a paper base and a biaxially oriented polyolefin sheet, typically polypropylene, laminated to one or both sides of the paper base.
- Transparent supports include glass, cellulose derivatives, e.g., a cellulose ester, cellulose triacetate, cellulose diacetate, cellulose acetate propionate, cellulose acetate butyrate; polyesters, such as poly(ethylene terephthalate), poly(ethylene naphthalate), poly(1,4-cyclohexanedimethylene terephthalate), poly(butylene terephthalate), and copolymers thereof; polyimides; polyamides; polycarbonates; polystyrene; polyolefins, such as polyethylene or polypropylene; polysulfones; polyacrylates; polyetherimides; and mixtures thereof.
- the papers listed above include a broad range of papers, from high end papers, such as photographic paper to low end papers, such as newsprint.
- the support used in the invention may have a thickness of from 50 to 500 ⁇ m, preferably from 75 to 300 ⁇ m.
- Antioxidants, antistatic agents, plasticizers and other known additives may be incorporated into the support, if desired.
- Coating compositions employed in the invention may be applied by any number of well known techniques, including dip-coating, wound-wire rod coating, doctor blade coating, gravure and reverse-roll coating, slide coating, bead coating, extrusion coating, curtain coating and the like.
- Known coating and drying methods are described in further detail in Research Disclosure no. 308119, published Dec. 1989, pages 1007 to 1008.
- Slide coating is preferred, in which the base layers and overcoat may be simultaneously applied. After coating, the layers are generally dried by simple evaporation, which may be accelerated by known techniques such as convection heating.
- crosslinkers which act upon the binder discussed above may be added in small quantities. Such an additive improves the cohesive strength of the layer.
- Crosslinkers such as carbodiimides, polyfunctional aziridines, aldehydes, isocyanates, epoxides, polyvalent metal cations, and the like may all be used.
- UV absorbers may also be added to the image-receiving layer as is well known in the art.
- Other additives include adhesion promoters, rheology modifiers, biocides, lubricants, dyes, optical brighteners, matte agents, antistatic agents, etc.
- the coating composition can be coated so that the total solids content will yield a useful coating thickness, and for particulate coating formulations, solids contents from 10-60% are typical.
- the ink jet inks used to image the recording elements of the present invention are well-known in the art.
- the ink compositions used in ink jet printing typically are liquid compositions comprising a solvent or carrier liquid, dyes or pigments, humectants, organic solvents, detergents, thickeners, preservatives, and the like.
- the solvent or carrier liquid can be solely water or can be water mixed with other water-miscible solvents such as polyhydric alcohols.
- Inks in which organic materials such as polyhydric alcohols are the predominant carrier or solvent liquid may also be used. Particularly useful are mixed solvents of water and polyhydric alcohols.
- the dyes used in such compositions are typically water-soluble direct or acid type dyes.
- Such liquid compositions have been described extensively in the prior art including, for example, U.S. Patents 4,381,946; 4,239,543 and 4,781,758.
- Control Element C-1 Matture of particles with greatly different particle sizes in the image-receiving layer (WO 00/01539)
- a coating solution for a base layer was prepared by mixing 100 dry g of precipitated calcium carbonate Albagloss-s® (Specialty Minerals Inc.) as a 70% solution and 8.5 dry g of silica gel Gasil® 23F (Crosfield Ltd.) with 0.5 dry g of poly(vinyl alcohol) Gohsenol® GH-17 (Nippon Gohsei Co., Ltd.) as a 10% solution and 5 dry g of styrene-butadiene latex CP692NA® (Dow Chemicals) as a 50% solution. The solids of the coating solution was adjusted to 35% by adding water.
- the base layer coating solution was bead-coated at 25°C on a base paper, Nekoosa Solutions Smooth ® (Georgia Pacific), Grade 5128 (Carrara White ®, Color 9220), basis weight 150 g/m 2 , and dried at 60°C by forced air.
- the thickness of the base coating was 25 ⁇ m or 27 g/m 2 .
- a coating solution for the image-receiving layer was prepared by mixing 100 dry g of colloidal silica Ludox® Cl (DuPont Corp.) as a 30% solution and 30 dry g of fumed alumina Cab-O-Sperse® PG003 (Cabot Corp.) as a 40% solution with 4 dry g of poly(vinyl alcohol) Gohsenol® GH-17 (Nippon Gohsei Co. Ltd.) as a 10% solution and 0.1 dry g of 2,3-dihydroxy-1,4-dioxane (Clariant Corp). The solids of the coating solution was adjusted to 20% by adding water.
- the mean particle size of the Ludox® Cl colloidal silica was only 10 nm while the mean aggregate size of the Cab-O-Sperse® PG003fumed alumina was 130 nm.
- the image-receiving layer coating solution was coated on top of the base layer described above.
- the recording element was then dried at 60 ° C by forced air to yield a two-layer recording element.
- the thickness of the image-receiving layer was 8 ⁇ m or 8.6 g/m 2 .
- the recording element was then calendared at 0.15 (m/min) with a 14000 (kg/m) pressure at 60° C.
- This element was prepared the same as Control Element C-1 except that 100 dry g of alumina Dispal® 14N4-80 (Condea Vista Co.) as 20% solution was added in place of Ludox® Cl to the image-receiving layer coating solution.
- the mean particle size of the Dispal® 14N4-80 was 120 nm and the mean aggregate size of the Cab-O-Sperse® PG003 was 130 nm (the size difference is within 10%).
- This element is the same as Element 1 of the invention except that the amount of Cab-O-Sperse® PG003 was 10 dry g.
- This element is the same as Element 1 of the invention except that the amount of Cab-O-Sperse® PG003 was 20 dry g.
- This element was prepared the same as Element 1 of the invention except that it omitted the Dispal® 14N4-80.
- This element was prepared the same as Element 1 of the invention except that it omitted the Cab-O-Sperse® PG003.
- the above recording elements were measured for 60° specular glossiness using a Gardener® Gloss Meter.
- Images were printed using an Epson Stylus Color 740 printer for dye-based inks using Color Ink Cartridge S020191/IC3CL01.
- the images comprised a series of cyan, magenta, yellow, black, green, red and blue strips, each strip being in the form of a rectangle 0.8 cm in width and 20 cm in length.
- a piece of bond paper was placed over the printed image and rolled with a smooth, heavy weight. Then the bond paper was separated from the printed image. The length of the color strip transferred to the bond paper was measured and is proportional to the time needed for the printed image to dry. The dry time is rated as 1 when there is no transfer of the inks to the bond paper, and is considered acceptable. If there is a full transfer of at least one color strip, the dry time is rated as 5, and is unacceptable. Intermediate transfer lengths are rated between 1 and 5.
Landscapes
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US944619 | 2001-08-31 | ||
US944618 | 2001-08-31 | ||
US09/944,619 US6443570B1 (en) | 2001-08-31 | 2001-08-31 | Ink jet printing method |
US09/944,618 US6641875B2 (en) | 2001-08-31 | 2001-08-31 | Ink jet recording element |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1288011A2 true EP1288011A2 (fr) | 2003-03-05 |
EP1288011A3 EP1288011A3 (fr) | 2003-10-15 |
EP1288011B1 EP1288011B1 (fr) | 2006-03-22 |
Family
ID=27130209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020078431 Expired - Fee Related EP1288011B1 (fr) | 2001-08-31 | 2002-08-19 | Elément pour impression par jet d'encre et procédé d'impression |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1288011B1 (fr) |
JP (1) | JP4149765B2 (fr) |
DE (1) | DE60209997T2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103796839A (zh) * | 2011-07-21 | 2014-05-14 | 惠普发展公司,有限责任合伙企业 | 打印介质 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0415211D0 (en) * | 2004-07-07 | 2004-08-11 | Eastman Kodak Co | Ink-jet receiver having improved crack resistance |
GB0415212D0 (en) * | 2004-07-07 | 2004-08-11 | Eastman Kodak Co | Ink-jet receiver having improved gloss |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244861A (en) | 1992-01-17 | 1993-09-14 | Eastman Kodak Company | Receiving element for use in thermal dye transfer |
US5866282A (en) | 1997-05-23 | 1999-02-02 | Eastman Kodak Company | Composite photographic material with laminated biaxially oriented polyolefin sheets |
US5874205A (en) | 1997-05-23 | 1999-02-23 | Eastman Kodak Company | Photographic element with indicia on oriented polymer back sheet |
US5888681A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Photographic element with microvoided sheet of opalescent appearance |
US5888683A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Roughness elimination by control of strength of polymer sheet in relation to base paper |
US5888714A (en) | 1997-12-24 | 1999-03-30 | Eastman Kodak Company | Adhesives such as metallocene catalyzed ethylene plastomers for bonding biaxially oriented polyolefin sheets to paper |
US5888643A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Controlling bending stiffness in photographic paper |
WO2000001539A1 (fr) | 1998-07-01 | 2000-01-13 | Cabot Corporation | Composition de revetement et support d'enregistrement |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06183134A (ja) * | 1992-12-16 | 1994-07-05 | Mitsubishi Paper Mills Ltd | インクジェット記録シート |
JP2000085242A (ja) * | 1998-09-10 | 2000-03-28 | Oji Paper Co Ltd | インクジェット記録用紙 |
EP1016542B1 (fr) * | 1998-12-28 | 2004-03-24 | Canon Kabushiki Kaisha | Milieu d'enregistrement et son procédé de fabrication |
-
2002
- 2002-08-19 DE DE2002609997 patent/DE60209997T2/de not_active Expired - Lifetime
- 2002-08-19 EP EP20020078431 patent/EP1288011B1/fr not_active Expired - Fee Related
- 2002-08-28 JP JP2002248939A patent/JP4149765B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5244861A (en) | 1992-01-17 | 1993-09-14 | Eastman Kodak Company | Receiving element for use in thermal dye transfer |
US5866282A (en) | 1997-05-23 | 1999-02-02 | Eastman Kodak Company | Composite photographic material with laminated biaxially oriented polyolefin sheets |
US5874205A (en) | 1997-05-23 | 1999-02-23 | Eastman Kodak Company | Photographic element with indicia on oriented polymer back sheet |
US5888681A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Photographic element with microvoided sheet of opalescent appearance |
US5888683A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Roughness elimination by control of strength of polymer sheet in relation to base paper |
US5888643A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Controlling bending stiffness in photographic paper |
US5888714A (en) | 1997-12-24 | 1999-03-30 | Eastman Kodak Company | Adhesives such as metallocene catalyzed ethylene plastomers for bonding biaxially oriented polyolefin sheets to paper |
WO2000001539A1 (fr) | 1998-07-01 | 2000-01-13 | Cabot Corporation | Composition de revetement et support d'enregistrement |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103796839A (zh) * | 2011-07-21 | 2014-05-14 | 惠普发展公司,有限责任合伙企业 | 打印介质 |
EP2734379A1 (fr) * | 2011-07-21 | 2014-05-28 | Hewlett-Packard Development Company, L.P. | Support d'impression |
EP2734379A4 (fr) * | 2011-07-21 | 2014-06-11 | Hewlett Packard Development Co | Support d'impression |
US8900677B2 (en) | 2011-07-21 | 2014-12-02 | Hewlett-Packard Development Company, L.P. | Print medium |
EP2734379B1 (fr) | 2011-07-21 | 2019-05-01 | Hewlett-Packard Development Company, L.P. | Support d'impression |
Also Published As
Publication number | Publication date |
---|---|
JP2003145927A (ja) | 2003-05-21 |
DE60209997T2 (de) | 2006-12-21 |
EP1288011B1 (fr) | 2006-03-22 |
JP4149765B2 (ja) | 2008-09-17 |
DE60209997D1 (de) | 2006-05-11 |
EP1288011A3 (fr) | 2003-10-15 |
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