EP1319516B1 - Ink jet recording element and printing method - Google Patents
Ink jet recording element and printing method Download PDFInfo
- Publication number
- EP1319516B1 EP1319516B1 EP20020079873 EP02079873A EP1319516B1 EP 1319516 B1 EP1319516 B1 EP 1319516B1 EP 20020079873 EP20020079873 EP 20020079873 EP 02079873 A EP02079873 A EP 02079873A EP 1319516 B1 EP1319516 B1 EP 1319516B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink jet
- recording element
- image
- particles
- coating
- 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 - Fee Related
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
-
- 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
-
- 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
- B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
Definitions
- This invention relates to an ink jet recording element and a printing method using the element. More particularly, this invention relates to an ink jet recording element containing treated inorganic particles.
- 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, 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-forming 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.
- an ink jet recording element must:
- ink jet recording element that simultaneously provides an almost instantaneous ink dry time and good image quality is desirable.
- these requirements of ink jet recording media are difficult to achieve simultaneously.
- Ink jet recording elements are known that employ porous or non-porous single layer or multilayer coatings that act as suitable image receiving layers on one or both sides of a porous or non-porous support. Recording elements that use non-porous coatings typically have good image quality but exhibit poor ink dry time. Recording elements that use porous coatings typically contain colloidal particulates and have poorer image quality but exhibit superior dry times.
- porous image-recording elements for use with ink jet printing are known, there are many unsolved problems in the art and many deficiencies in the known products which have severely limited their commercial usefulness.
- a major challenge in the design of a porous image-recording layer is to be able to obtain good quality, crack-free coatings with as little non-particulate matter as possible. If too much non-particulate matter is present, the image-recording layer will not be porous and will exhibit poor ink dry times.
- U.S. Patent 5, 989,687 discloses a printing medium having at least one surface and a coating comprising the polymerization reaction product of the hydrolyzate of an aluminum alkoxide and an organoalkoxysilane.
- this element there is a problem with this element is that one must first perform an additional step of hydrolyzing an aluminum alkoxide to form an alumina sol before reacting with the organoalkoxysilane.
- U.S. Patent 5,965,252 discloses a printing medium with an ink-receiving layer comprising an alumina hydrate surface treated with a coupling agent.
- the coupling agents are used to render the surface of the alumina hydrate hydrophobic.
- Such an element would exhibit poor image quality, as ink jet inks will not wet the surface of the element uniformly.
- an ink jet recording element comprising a support having thereon an image-receiving layer comprising a polymeric binder in an amount of from 5 to 30 percent by weight and non-silicon-containing inorganic oxide particles, in an amount of from 70 to 95 percent by weight, said particles having their surfaces treated with a silane coupling agent, in an amount of from 0.01 to 0.5 mmol/gram, having a hydrophilic, organic moiety and selected from the group consisting of N-(trimethoxysilylethyl)benzyl-N,N,N-trimethylammonium chloride; N-trimethoxysilylpropyl-N,N,N-tributylammonium chloride and N-(3-triethoxysilylpropyl)-4,5-dihydroimidazole.
- an ink jet recording element is obtained that has good coating quality, and good image quality after printing.
- any non-silicon containing inorganic oxide particles may be treated and used in the image-receiving layer employed in the invention.
- the inorganic oxide particles are metal oxides such as pseudo-boehmite, available commercially as 14N4-80® (SASOL Corp.), alumina, available commercially as Cabosperse PG-003® (Cabot Co.), zirconia, available commercially as Zr 50/20 ® (NYACOL Nano Technologies Inc.), titania, yttria, ceria, etc.
- the particle size of the inorganic oxide particles is from 5 nm to 1000 nm.
- the treated particles used in the invention may be prepared by reacting one of the silanes with an inorganic oxide particle, thus altering the nature of the surface of the particle.
- such surface treatment is carried out by mixing one of the alkoxyorganosilanes with an aqueous dispersion of the inorganic oxide particle at a pH that facilitates hydrolysis of the silane and subsequent reaction with the particle.
- Silane coupling agents for the treatment of inorganic oxide particles as described above are N-(trimethoxysilylethyl)benzyl-N,N,N-trimethylammonium chloride, N-trimethoxysilylpropyl-N,N,N-tributylammonium chloride and N-(3-triethoxysilylpropyl)-4,5-dihydroimidazole.
- the ratio of coupling reagent to inorganic oxide particle is 0.01 to 0.5 mmol of silane coupling agent per gram of particle, preferably, 0.05 to 0.15 mmol/g.
- inorganic oxide particles treated with the organofunctional silane coupling reagents useful in the invention Table 1 Treated Particles Inorganic oxide Particles Silane Coupling Agent Mmol/g 1 14N4-80® N-Trimethoxysilylpropyl-N,N,N-tributylammonium chloride 0.05 2 14N4-80® N-(Trimethoxysilylethyl)benzyl-N,N,N trimethylammonium chloride 0.15 3 14N4-80® N-(3-Triethoxysilylpropyl)-4,5-dihydroimidazole 0.15 4 Cabosperse®P N-Trimethoxysilylpropyl-N,N,N-tributylammonium chloride 0.05 G-003 5 Cabosperse®P N-(Trimethoxysilylethyl)benzyl-N,N,N trimethylammonium chloride 0.15 G-003 6 Cabospers
- the amount of treated inorganic oxide particles in the image-receiving layer may vary from 70 to 95 % by weight.
- the image-receiving layer used in the invention also contains a polymeric binder in an amount insufficient to alter its porosity.
- the polymeric binder is a hydrophilic polymer, such as poly(vinyl alcohol), polyvinylpyrrolidone, gelatin, cellulose ethers, polyoxazolines, polyvinylacetamides, partially hydrolyzed poly(vinyl acetate-co-vinyl alcohol), poly(acrylic acid), polyacrylamide, 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; or a low Tg latex such as poly(styrene-co-butadiene
- the amount of binder used should be sufficient to impart cohesive strength to the ink jet recording element, but should also be minimized so that the interconnected pore structure formed by the aggregates is not filled in by the binder.
- the polymeric binder is present in an amount of from 5 to 30 % by weight.
- the recording element may also contain a base layer, next to the support, in order to absorb the solvent from the ink.
- Materials useful for this layer include inorganic particles and polymeric binder.
- the inorganic particles in the base layer are calcium carbonate, calcined clay, aluminosilicates, zeolites or barium sulfate.
- the polymeric binder in the base layer is a styrene-acrylic latex, styrene-butadiene latex or poly(vinyl alcohol).
- the recording element may also contain a layer on top of the image-receiving layer, the function of which is to provide gloss.
- Materials useful for this layer include sub-micron inorganic particles and/or polymeric binder.
- 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.), impregnated paper such as Duraform®, 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. Patents 5,853,965 ; 5,866,282 ; 5,874,205 ; 5,888,643 ; 5,888,681 ; 5,888,683 ; and 5,888,714 .
- These 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. In a preferred embodiment, Ektacolor paper made by Eastman Kodak Co. is employed.
- 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.
- the surface of the support may be subjected to a corona-discharge treatment prior to applying the image-receiving layer.
- the adhesion of the image-receiving layer to the support may also be improved by coating a subbing layer on the support.
- materials useful in a subbing layer include halogenated phenols and partially hydrolyzed vinyl chloride-co-vinyl acetate polymer.
- the coating composition can be coated either from water or organic solvents; however, water is preferred.
- the total solids content should be selected to yield a useful coating thickness in the most economical way, and for particulate coating formulations, solids contents from 10-40 wt. % are typical.
- 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.
- the coating composition may be applied to one or both substrate surfaces through conventional pre-metered or post-metered coating methods such as blade, air knife, rod, roll coating, etc.
- pre-metered or post-metered coating methods such as blade, air knife, rod, roll coating, etc.
- the choice of coating process would be determined from the economics of the operation and in turn, would determine the formulation specifications such as coating solids, coating viscosity, and coating speed.
- the image-receiving layer thickness may range from 1 to 60 ⁇ m, preferably from 5 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 a pressure of 14000 kg/m at a speed of from 0.15 m/s to 0.3 m/s.
- crosslinkers that 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 pH modifiers, adhesion promoters, rheology modifiers, surfactants, biocides, lubricants, dyes, optical brighteners, matte agents, antistatic agents, etc.
- additives known to those familiar with such art such as surfactants, defoamers, alcohol and the like may be used.
- a common level for coating aids is 0.01 to 0.30 wt. % active coating aid based on the total solution weight.
- These coating aids can be nonionic, anionic, cationic or amphoteric. Specific examples are described in MCCUTCHEON's Volume 1: Emulsifiers and Detergents, 1995, North American Editi on.
- 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 watersoluble 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 .
- a silane coupling solution was prepared by diluting 3.84 g of a 50% solution of N-(trimethoxysilyl)propyl-N,N,N-tri-n-butylammonium chloride (0.0050 mol) in 162.8 g of deionized water. This solution was added dropwise to 333.3 g of a rapidly stirring 30% dispersion of Sasol 14N4-80® pseudo-boehmite alumina. Sufficient 1 M HCl was then added to adjust the pH to 3.0. The dispersion was stirred at room temperature for 24 hours.
- These particles were prepared the same as Treated Particles 1, except that 250.0 g of a 40% dispersion of Cabosperse PG-003 alumina was used instead of pseudo-boehmite alumina, and the amount of water used was 246.2 g.
- a coating solution for a base layer was prepared by mixing 254 dry g of precipitated calcium carbonate Albagloss-s® (Specialty Minerals Inc.) as a 70 wt. % solution, 22 dry g of silica gel Gasil® 23F (Crosfield Ltd.), 2.6 dry g of poly(vinyl alcohol) Airvol® 125 (Air Products) as a 10 wt. % solution, 21 dry g of styrene-butadiene latex CP692NA® (Dow Chemical Co.) as a 50 wt. % solution and 0.8 g of Alcogum® L-229 (Alco Chemical Co.). The solids of the coating solution was adjusted to 35 wt. % by adding water.
- the base layer coating solution was bead-coated at 25 ° C on Ektacolor Edge Paper (Eastman Kodak Co.) and dried by forced air at 60°C.
- the thickness of the base layer was 25 ⁇ m or 27 g/m 2 .
- a coating solution for the image receiving layer was prepared by mixing 148 dry g of Treated Particles 1 (19.7 wt. % solids) with 44 dry g of Treated Particles 4 (19.2 wt. % solids), 6 dry g of poly(vinyl alcohol) Gohsenol® GH-17 (Nippon Gohsei Co. Ltd.) (10 wt. % solution), 1.5 dry g of Silwet L-7602® (Witco Co.), 1.5 dry g of Zonyl FS-30 ® (DuPont Co.) and 0.2 dry g of 1,4-dioxane-2,3-diol (Aldrich Chemical Co.). The coating solution was then diluted to 15 wt. % solids.
- the image-receiving layer coating solution was bead-coated at 25 ° C on top of the base layer described above.
- the recording element was then dried by forced air at 104 ° C for 5 minutes.
- the thickness of the image-receiving layer was 8 ⁇ m or 8.6 g/m 2 .
- This element was prepared the same as Element 1 except that 148 dry g of Treated Particles 2 (20.0 wt. % solids) was used instead of Treated Particles 1 and 44 dry g of Treated Particles 5 (20.2 wt. % solids) was used instead of Treated Particles 4 in the image-receiving layer.
- This element was prepared the same as Element 1 except that 148 dry g of Treated Particles 3 (18.7 wt. % solids) was used instead of Treated Particles 1 and 44 dry g of Treated Particles 6 (20.8 wt. % solids) was used instead of Treated Particles 4 in the image-receiving layer.
- a coating solution for the image-receiving layer of this element was prepared by mixing 148 dry g of alumina Dispal® 14N4-80 (Condea Vista) as 20 wt. % solution, 44 dry g of fumed alumina Cab-O-Sperse® PG003 (Cabot Corp.) as a 40 wt. % solution, 6 dry g of poly(vinyl alcohol) Gohsenol® GH-17 (Nippon Gohsei Co. Ltd.) as a 10 wt. % solution, 1.5 g of Silwet® L-7602 (Witco. Corp.), 1.5 g of Zonyl®FS-30 (Dupont Co.) and 0.2 g of di-hydroxy dioxane (Aldrich Co.). The coating solution was then diluted to 15% solids.
- the image-receiving layer coating solution was bead-coated at 25 °C on top of the base layer described above.
- the recording element was then dried by forced air at 60°C for 80 seconds followed by 38°C for 8 minutes.
- the thickness of the image-receiving layer was 8 ⁇ m or 8.6 g/m 2
- the above table shows that the recording elements of the invention have good coating quality and image quality as compared to the comparative recording element along with a good dry time.
Landscapes
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/021,227 US6821586B2 (en) | 2001-12-12 | 2001-12-12 | Ink jet recording element |
US20762 | 2001-12-12 | ||
US21227 | 2001-12-12 | ||
US10/020,762 US20030108691A1 (en) | 2001-12-12 | 2001-12-12 | Ink jet printing method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1319516A2 EP1319516A2 (en) | 2003-06-18 |
EP1319516A3 EP1319516A3 (en) | 2006-01-18 |
EP1319516B1 true EP1319516B1 (en) | 2007-08-22 |
Family
ID=26693827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020079873 Expired - Fee Related EP1319516B1 (en) | 2001-12-12 | 2002-11-22 | Ink jet recording element and printing method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1319516B1 (zh) |
JP (1) | JP2003191634A (zh) |
CN (1) | CN1424203A (zh) |
DE (1) | DE60221953T2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060013971A1 (en) * | 2002-10-25 | 2006-01-19 | Tienteh Chen | Porous inkjet recording material |
CN101410334B (zh) * | 2006-03-30 | 2012-08-29 | 罗迪亚公司 | 改性的表面和表面改性的方法 |
KR101245336B1 (ko) | 2009-10-07 | 2013-03-19 | 한국과학기술연구원 | 이트륨옥사이드 함유 유전잉크 조성물 및 그의 제조방법 |
US8491975B2 (en) * | 2009-10-23 | 2013-07-23 | Hewlett-Packard Development Company, L.P. | Glossy medium for inkjet printing |
Family Cites Families (10)
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 |
JP3325123B2 (ja) * | 1994-07-22 | 2002-09-17 | 富士写真フイルム株式会社 | 記録用シート |
JP2921786B2 (ja) * | 1995-05-01 | 1999-07-19 | キヤノン株式会社 | 被記録媒体、該媒体の製造方法、該媒体を用いた画像形成方法 |
US5866282A (en) | 1997-05-23 | 1999-02-02 | Eastman Kodak Company | Composite photographic material with laminated biaxially oriented polyolefin sheets |
US5853965A (en) | 1997-05-23 | 1998-12-29 | Eastman Kodak Company | Photographic element with bonding layer on oriented sheet |
US5874205A (en) | 1997-05-23 | 1999-02-23 | Eastman Kodak Company | Photographic element with indicia on oriented polymer back sheet |
US5888643A (en) | 1997-05-23 | 1999-03-30 | Eastman Kodak Company | Controlling bending stiffness in photographic paper |
US5989687A (en) * | 1997-12-09 | 1999-11-23 | Ppg Industries Ohio, Inc. | Inkjet printing media comprising the polymerization reaction product of the hydrolyzate of an aluminum alkoxide and an organoalkoxysilane |
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 |
US6492005B1 (en) * | 1999-03-09 | 2002-12-10 | Konica Corporation | Ink jet recording sheet |
-
2002
- 2002-11-22 DE DE2002621953 patent/DE60221953T2/de not_active Expired - Lifetime
- 2002-11-22 EP EP20020079873 patent/EP1319516B1/en not_active Expired - Fee Related
- 2002-12-11 JP JP2002359000A patent/JP2003191634A/ja active Pending
- 2002-12-12 CN CN 02155861 patent/CN1424203A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60221953D1 (de) | 2007-10-04 |
JP2003191634A (ja) | 2003-07-09 |
DE60221953T2 (de) | 2008-05-21 |
EP1319516A3 (en) | 2006-01-18 |
EP1319516A2 (en) | 2003-06-18 |
CN1424203A (zh) | 2003-06-18 |
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