EP1226959A2 - Poröses Tintenstrahlaufzeichnungsmaterial - Google Patents
Poröses Tintenstrahlaufzeichnungsmaterial Download PDFInfo
- Publication number
- EP1226959A2 EP1226959A2 EP02000747A EP02000747A EP1226959A2 EP 1226959 A2 EP1226959 A2 EP 1226959A2 EP 02000747 A EP02000747 A EP 02000747A EP 02000747 A EP02000747 A EP 02000747A EP 1226959 A2 EP1226959 A2 EP 1226959A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pigment
- layer
- recording material
- jet recording
- ink jet
- 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
- 239000000463 material Substances 0.000 title claims abstract description 28
- 239000000049 pigment Substances 0.000 claims abstract description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- 239000004327 boric acid Substances 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 5
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 2
- KAIWMCGGFQMBJA-UHFFFAOYSA-N C(C)O.C(C)O.C(C)O.[Ti+4] Chemical compound C(C)O.C(C)O.C(C)O.[Ti+4] KAIWMCGGFQMBJA-UHFFFAOYSA-N 0.000 claims description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052810 boron oxide Inorganic materials 0.000 claims description 2
- 229940015043 glyoxal Drugs 0.000 claims description 2
- MOWNZPNSYMGTMD-UHFFFAOYSA-N oxidoboron Chemical class O=[B] MOWNZPNSYMGTMD-UHFFFAOYSA-N 0.000 claims description 2
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 claims description 2
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000010410 layer Substances 0.000 description 71
- 239000002245 particle Substances 0.000 description 27
- 239000000976 ink Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 13
- 239000004372 Polyvinyl alcohol Substances 0.000 description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000007641 inkjet printing Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910001593 boehmite Inorganic materials 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920004890 Triton X-100 Polymers 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 239000011163 secondary particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 1
- 229920001612 Hydroxyethyl starch Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 125000004036 acetal group Chemical group 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 210000002196 fr. b Anatomy 0.000 description 1
- 210000003918 fraction a Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940050526 hydroxyethylstarch Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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
- B41M5/502—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
Definitions
- the invention relates to a recording material for the Inkjet printing process with a carrier and at least a lower pigment containing and an upper Layer containing pigment.
- Inkjet printing processes have been in the past few years become very important.
- the recording layers originally had a high proportion of one in water swelling binding agent, for example polyvinyl alcohol and gelatin.
- This binder was either on the base paper or one coated with polyolefin Substrate applied.
- Such materials have the advantage that they shine and very high color densities after the Have pressure. This also applies to systems based on of gelatin.
- a major disadvantage are the long ones Drying times so that when handling the prints surface quality is impaired can.
- US 5 965 244 suggests the manufacture of a porous Marking layer the mixing of porous silica with colloidal silica.
- a wide distribution of the Particle sizes are preferred to the packing density of the particles enlarge and the ink movement causes due to the capillary action of the pores.
- the invention has for its object a recording material for the ink jet printing process, that has a high gloss, high color density, light stability, has a large tonal range and high image resolution.
- the recording material is also intended to be a short Drying time, good water resistance and high ink absorption have.
- an ink jet recording material with a carrier and at least one lower pigment containing and an upper pigment containing layer, wherein the pigment of the upper Layer exists in two grain size fractions (A, B) and a grain size fraction (A) in a range from 10 to 100 nm and the other grain size fraction (B) in one range of 1,000 and 3,000 nm and the pigment of lower layer is different from that of the upper one Layer and its average grain size is different from the average grain sizes of the pigment of the upper layer.
- the different Grain sizes can vary on the formation large secondary particles (agglomerates) one Pigments are based. You can also rely on a Part of the pigment as the primary particle and another part of the pigment is present as a secondary particle.
- the invention Recording material is suitable for inks that Dyes included, and for pigmented inks. Thereby is a general purpose for a series given different printers.
- the two layers build up the ink liquid quickly absorbed by the lower layer, being the dyes or color pigments of the ink on the surface the upper layer. It is believed that by the pigments chosen according to the invention System of cross-linked pores formed in the upper layer becomes.
- the one used according to the invention in the upper layer Pigment shows a distribution of particles in the range of 10 to 100 nm with an average particle size of 70 to 90 nm, particularly preferably 75 to 85 nm, and a further distribution in the range from 1,000 to 3,000 nm with an average particle size of 2,300 to 2,800 nm, especially preferably 2,400 to 2,600 nm.
- the upper layer is the layer on which the ink liquid passes through the Print head of the printer is applied.
- the particle size of the larger pigment particles of the upper one Layer is preferably about 20 to 30 times that Particle size of the smaller pigment particles of the upper one Layer. Usually cause large pigment particles a reduction in gloss. But it was surprising found that the gloss of the recording material of the invention through the large pigment particles in the upper layer is not affected.
- the quantitative ratio of the pigment particles of fraction A to the pigment particles of fraction B is preferably 8: 1 to 20: 1, particularly preferably 10: 1 to 15: 1.
- Pigments of the upper layer suitable according to the invention are, for example, aluminum oxide, aluminum hydroxide, Alumina hydrate, silica, barium sulfate and titanium dioxide.
- the pigment of the top layer is particularly preferred a pigment based on aluminum oxide and predominantly amorphous.
- the average particle size of the pigment particles of the lower one Layer is preferably 3 to 4 times that average particle size of the smaller particles of the upper one Layer.
- the grain size distribution of the pigment of the lower one Layer is preferably in the range of 150 to 1,000 nm with an average particle size of 240 to 350 nm, preferably 260 to 290 nm.
- Pigments of the lower layer suitable according to the invention are, for example, aluminum oxide, aluminum hydroxide, Alumina hydrate, silica, barium sulfate and titanium dioxide.
- Particularly preferred pigment of the lower layer is a pigment based on amorphous silicon dioxide. Such a pigment can be modified cationically his.
- the top and bottom layers contain one in the paper coating shop usual binder.
- the binder is preferably a water-soluble and / or water-dispersible Polymer. Suitable binders are, for example Polyvinyl alcohol, completely or partially saponified, cationically modified polyvinyl alcohol, silyl groups containing polyvinyl alcohol, containing acetal groups Polyvinyl alcohol, gelatin, polyvinyl pyrrolidone, Starch, hydroxyethyl starch, carboxymethyl cellulose, Polyethylene oxide, polyethylene glycol, styrene / butadiene latex and styrene / acrylate latex.
- the amount of binder in the top and bottom layers are 5 each to 35, preferably 10 to 30 wt.%, Based on the weight the dried layer.
- the top and bottom layers can be used for ink receiving layers Contain usual additives and auxiliaries such as surfactants, crosslinking agents and color fixing agents such as polyammonium compounds.
- a layer containing crosslinking agent is formed between the upper and the lower layer.
- Suitable crosslinking agents are, for example, epichlorohydrin, boric acid, boric acid salts, boron oxides, 3-glycidoxypropyltimethoxysilane, titanium (IV) diisopropoxydis (acetylacetonate), titanium (IV) (triethanol) aminate) isopropoxide, glyoxal and chromium alum.
- the application quantity can be 0.25 to 0.5 g / m 2 .
- the crosslinking agent layer thus has the function of a barrier layer for the binder. Thereby the recording material has a smoother surface, which contributes to increasing the gloss overall.
- the crosslinking agent can also be the pigment / binder mixture, that for the formation of the upper and / or lower Layer is used, added and mixed with this be applied to the carrier.
- the amount of Crosslinking agent in the layer can contain 0.1 to 2.0% by weight, in particular 0.2 to 1.5% by weight, based on the weight the dried layer.
- the lower layer can be formed directly on the carrier his.
- the thickness of the lower layer can be 10 to 60 microns, preferably 20 to 50 microns.
- the upper Layer can be directly on the bottom layer or on the Crosslinking agent-containing layer can be formed.
- the thickness of the top layer can be 10 to 60 ⁇ m, preferably 20 to 50 microns.
- any base paper can be used as a carrier material be used.
- the paper can be acid or neutral sized his.
- the base paper is said to have high dimensional stability have and should be able to contain the contained in the ink Liquid without absorbing waves.
- papers with high dimensional stability from pulp mixtures from Softwood pulps and eucalyptus pulps are special suitable.
- the revelation of the DE 196 02 793 B1 which is a base paper for a Ink jet recording material describes.
- the raw paper can contain other auxiliary materials that are common in the paper industry and additives such as dyes, optical brighteners or defoamers included. The use of reject pulp and refurbished waste paper is possible.
- a paper coated with barium sulfate is also suitable.
- Plastic films, for example made of polyester or polyvinyl chloride, are also suitable as supports.
- the basis weight of the carrier can be 80 to 300 g / m 2 .
- paper with a basis weight of 100 g / m 2, neutral glue with alkyl ketene dimer and coated on both sides with polyethylene was used as a support.
- the polyethylene is of the LDPE type.
- the front coating also contains 0.95% by weight of an optical brightener, 10% by weight of titanium dioxide, 4% by weight of lubricant and 10.8% by weight, based in each case on the mass of the layer, of a pigment concentrate of 10% ultramarine and 90% LDPE.
- silica, polyvinyl alcohol and boric acid were mixed, heated to 40 ° C. and stirred for 30 minutes. Based on the mass of the mixture obtained, 0.05% by weight of Triton X100 was added and the preparation was adjusted to a solids content of 15%.
- the resultant mixture for the lower layer was slit-coated on the polyethylene-coated support and dried at 100 ° C for three minutes. The dry application weight was 18 g / m 2 .
- component Lower class upper layer Average silica Particle size 250 nm 71.0 - Alumina middle Particle size 80 nm (A), 2500 nm (B) ratio A: B 15: 1 - 86.6 Polyvinyl alcohol saponification degree 88 mol% 28.5 12.4 boric acid 0.5 1.0
- the values in the table are percentages by weight. she refer to the dry weight of the layer.
- the upper and lower layers have the same composition as in Example 1, with the difference that the upper layer contains no boric acid. Instead, a 5% boric acid solution was applied as an intermediate coat to the support coated with the lower layer in order to obtain a coat with an application thickness of 0.4 g / m 2 .
- the upper layer with the composition known from Example 1 was applied to the crosslinking agent intermediate layer after the wet-on-wet coating.
- the lower layer of Comparative Example 1 has the identical composition as in Example 1. She is applied in the same layer thickness.
- aluminum oxide with an average particle size of 160 to 170 nm, polyvinyl alcohol and boric acid were mixed and heated to 40.degree. The mixture was stirred for 30 minutes. The resulting mixture was applied to the previously coated support and then dried at 100 ° C for four minutes. The dry application weight was 20 g / m 2 .
- the aluminum oxide used here is not a so-called bimodal alumina with particle size clusters at two different places on the size scale monodisperse alumina.
- Aluminum oxide with an average particle size of 1.56 ⁇ m, polyvinyl alcohol and boric acid were mixed and heated to 40 ° C. The mixture was stirred for 30 minutes and 0.05% Triton X100 was added. The resulting mixture for the lower layer was applied to the polyethylene-coated support and dried at 100 ° C for three minutes. The dry application weight was 18 g / m 2 .
- the values in the table are percentages by weight. she refer to the dry weight of the layer.
- the recording materials obtained were examined on color density, gloss and print gloss, absorbency, Water resistance and light resistance.
- Color Density - Color density was measured using an X-Rite Densitometer Type 428 on the colors cyan, magenta, yellow and black. The tests are based on color prints from various printer types. The higher the value for a certain color, the better the color density.
- Printing gloss The printing gloss was measured with a gloss meter from Dr. Lange GmbH measured according to DIN 67530 at angles of 20 ° and 60 °. The measurement was made on a part of the recording sheet printed in black.
Landscapes
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
- Duplication Or Marking (AREA)
Abstract
Description
Bestandteil | untere Schicht | obere Schicht |
Kieselsäure mittl. Teilchengröße 250 nm | 71,0 | - |
Aluminiumoxid mittl. Teilchengröße 80 nm (A), 2500 nm (B) Verhältnis A:B = 15:1 | - | 86,6 |
Polyvinylalkohol Verseifungsgrad 88 Mol% | 28,5 | 12,4 |
Borsäure | 0,5 | 1,0 |
Bestandteile | untere Schicht | obere Schicht | ||
V1 | V2 | V1 | V2 | |
Kieselsäure, mittl. Teilchengröße 250 nm | 71 | - | - | - |
Aluminiumoxid, mittl. Teilchengröße 165 nm | - | - | 87,3 | - |
Aluminiumoxid, mittl. Teilchengröße 1560 nm | - | 85,7 | - | - |
Aluminiumoxid Beispiel 1 | - | - | - | 89,7 |
Polyvinylalkohol, Verseifungsgrad 88 Mol% | 28,5 | 14,3 | 12,4 | 9,3 |
Borsäure | 0,5 | - | 0,3 | 1,0 |
Bestimmung der Farbdichte von Farbblöcken und der Wasserfestigkeit | ||||
Drucker Epson 740 | Farbdichte | |||
Beispiel 1 | Beispiel 2 | Vergleichsbeispiel 1 | Vergleichsbeispiel 2 | |
Schwarz | 2,32 | 2,42 | 1,71 | 2,10 |
Cyan | 2,39 | 2,50 | 1,60 | 1,92 |
Magenta | 1,79 | 1,88 | 1,18 | 1,42 |
Gelb | 1,29 | 1,32 | 1,06 | 1,08 |
Gesamtfarbdichte | 7,79 | 8,12 | 5,55 | 6,52 |
Wasserfestigkeit (1 min) | 1,5 | 1 | 4 | 5 |
Bestimmung der Farbdichte von Farbblöcken | ||||
Drucker HP970cxi | Farbdichte | |||
Beispiel 1 | Beispiel 2 | Vergleichsbeispiel 1 | Vergleichsbeispiel 2 | |
Schwarz | 1,81 | 1,88 | 1,14 | 1,49 |
Cyan | 1,24 | 1,24 | 1,12 | 1,19 |
Magenta | 1,99 | 1,99 | 1,28 | 1,76 |
Gelb | 1,25 | 1,24 | 0,86 | 1,11 |
Gesamtfarbdichte | 6,29 | 6,35 | 4,40 | 5,55 |
Bestimmung der Farbdichte von Farbblöcken | ||||
Drucker Canon BJC8200 | Farbdichte | |||
Beispiel 1 | Beispiel 2 | Vergleichsbeispiel 1 | Vergleichsbeispiel 2 | |
Schwarz | 2,11 | 2,15 | 1,5 | 1,85 |
Cyan | 2,33 | 2.31 | 1,55 | 1,93 |
Magenta | 1,66 | 1,68 | 1,21 | 1,48 |
Gelb | 0,89 | 0,88 | 0,85 | 0,86 |
Gesamtfarbdichte | 6,99 | 7,02 | 5,11 | 6,12 |
Druckglanzmessung | ||||
Farbblock | Schwarz | |||
Drucker | Beispiel 1 | Beispiel 2 | Vergleichsbeispiel 1 | Vergleichsbeispiel 2 |
Epson 740 | 45,2 | 44,7 | 42,7 | 16,2 |
HP970cxi | 44,1 | 43,1 | 46,0 | 18,4 |
Canon 8200 | 40,2 | 39,6 | 44,2 | 15,2 |
ΔE von Farbblöcken nach 24stündiger Lichtex position | |||||||||
Probe | K | C | M | Y | B | G | R | Gesamt | Substrat |
Beispiel 1 | 0,20 | 3,14 | 0,17 | 0,93 | 1,09 | 5,82 | 4,09 | 15,44 | 3,01 |
Vergleichsbeispiel 2 | 1,24 | 4,12 | 5,61 | 10,47 | 6,74 | 12,99 | 12,76 | 53,93 | 5,38 |
Konica QP Handels standard | 1,72 | 7,27 | 0,94 | 5,18 | 4,47 | 14,60 | 5,78 | 39,96 | 2,31 |
Wasserabsorption und Glanzmessung | ||||
Beispiel 1 | Beispiel 2 | Vergleichsbeispiel 1 | Vergleichsbeispiel 2 | |
Cobb60 (g/m2) | 36 | 45 | 31 | 48 |
Glanz (60°) | 34,0 | 34,1 | 39,6 | 15,0 |
Glanz (20°) | 12,9 | 12,9 | 13,5 | 2,3 |
Claims (9)
- Tintenstrahl-Aufzeichnungsmaterial mit einem Träger und mindestens einer unteren Pigment enthaltenden und einer oberen Pigment enthaltenden Schicht, dadurch gekennzeichnet, daß das Pigment der oberen Schicht in zwei Korngrößenfraktionen (A,B) vorliegt und eine Korngrößenfraktion (A) in einem Bereich von 10 bis 100 nm und die andere Korngrößenfraktion (B) in einem Bereich von 1.000 und 3.000 nm liegt und das Pigment der unteren Schicht verschieden ist von dem der oberen Schicht und dessen mittlere Korngröße verschieden ist von den mittleren Korngrößen des Pigments der oberen Schicht.
- Tintenstrahl-Aufzeichnungsmaterial nach Anspruch 1, dadurch gekennzeichnet, daß das Mengenverhältnis der Korngrößenfraktionen A zu B 8:1 bis 20:1, insbesondere 10:1 bis 15:1, beträgt.
- Tintenstrahl-Aufzeichnungsmaterial nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Pigment der oberen Schicht ein Pigment auf der Basis von Aluminiumoxid und vorwiegend amorph ist.
- Tintenstrahl-Aufzeichnungsmaterial nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Korngrößenverteilung des Pigments der unteren Schicht im Bereich von 150 bis 1.000 nm liegt.
- Tintenstrahl-Aufzeichnungsmaterial nach Anspruch 4, dadurch gekennzeichnet, daß das Pigment der unteren Schicht ein Pigment auf der Basis von Siliciumdioxid und amorph ist.
- Tintenstrahl-Aufzeichnungsmaterial nach Anspruch 5, dadurch gekennzeichnet, daß das Pigment der unteren Schicht kationisch modifiziert ist.
- Tintenstrahl-Aufzeichnungsmaterial nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zwischen der oberen und der unteren Schicht eine Vernetzungsmittel enthaltende Schicht ausgebildet ist.
- Tintenstrahl-Aufzeichnungsmaterial nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Vernetzungsmittel ausgewählt ist aus der Gruppe, bestehend aus Epichlorhydrin, Borsäure, Borsäuresalze, Boroxide, 3-Glycidoxypropyltimethoxysilan, Titan(IV)diisopropoxydbis(acetylacetonat) Titan(IV)(triethanol)-aminat)isopropoxyd, Glyoxal und Chromalaun.
- Tintenstrahl-Aufzeichnungsmaterial nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Träger ein mit Polyolefin beschichtetes Papier ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10103716 | 2001-01-26 | ||
DE10103716A DE10103716C5 (de) | 2001-01-26 | 2001-01-26 | Poröses Tintenstrahlaufzeichnungsmaterial |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1226959A2 true EP1226959A2 (de) | 2002-07-31 |
EP1226959A3 EP1226959A3 (de) | 2004-06-16 |
EP1226959B1 EP1226959B1 (de) | 2006-05-03 |
EP1226959B2 EP1226959B2 (de) | 2011-04-20 |
Family
ID=34111559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02000747A Expired - Lifetime EP1226959B2 (de) | 2001-01-26 | 2002-01-12 | Poröses Tintenstrahlaufzeichnungsmaterial |
Country Status (6)
Country | Link |
---|---|
US (1) | US6855382B2 (de) |
EP (1) | EP1226959B2 (de) |
JP (1) | JP3964688B2 (de) |
AT (1) | ATE324990T1 (de) |
DE (2) | DE10103716C5 (de) |
ES (1) | ES2262712T5 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2003101746A1 (fr) * | 2002-06-04 | 2003-12-11 | Canon Kabushiki Kaisha | Support d'enregistrement dote d'une couche amoureuse d'encre et procede de production associe |
US7255901B2 (en) | 2002-06-04 | 2007-08-14 | Canon Kabushiki Kaisha | Recording medium for ink and method for producing the same |
Families Citing this family (7)
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JP4513267B2 (ja) * | 2003-02-28 | 2010-07-28 | セイコーエプソン株式会社 | クリアインク組成物及びこれを用いた記録方法 |
DE10309705B4 (de) * | 2003-03-06 | 2005-03-24 | Felix Schoeller Jr. Foto- Und Spezialpapiere Gmbh & Co. Kg | Ink-Jet Aufzeichnungsblatt mit verbesserter Ozon-und Lichtstabilität |
DE10361247A1 (de) * | 2003-12-22 | 2005-07-28 | Deutsche Gelatine-Fabriken Stoess Ag | Chitosan und dessen Verwendung als Farbfixierungsmittel in Ink-Jet-Aufzeichnungsmaterialien |
US7754296B2 (en) * | 2004-09-27 | 2010-07-13 | Arkwright Advanced Coating, Inc. | Ink-jet media having an ink-vehicle permeable coating and a microporous coating |
US8088860B2 (en) * | 2004-10-29 | 2012-01-03 | Hewlett-Packard Development Company, L.P. | Paper with photo-feel backcoat |
GB0604020D0 (en) | 2006-02-28 | 2006-04-12 | Eastman Kodak Co | Ink-jet receiver |
US8236393B2 (en) * | 2009-07-09 | 2012-08-07 | Hewlett-Packard Development Company, L.P. | Inkjet recording material |
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US5759673A (en) * | 1993-12-28 | 1998-06-02 | New Oji Paper Co., Ltd | Ink jet recording sheet |
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- 2001-01-26 DE DE10103716A patent/DE10103716C5/de not_active Expired - Fee Related
-
2002
- 2002-01-12 ES ES02000747T patent/ES2262712T5/es not_active Expired - Lifetime
- 2002-01-12 DE DE50206607T patent/DE50206607D1/de not_active Expired - Lifetime
- 2002-01-12 AT AT02000747T patent/ATE324990T1/de not_active IP Right Cessation
- 2002-01-12 EP EP02000747A patent/EP1226959B2/de not_active Expired - Lifetime
- 2002-01-23 US US10/055,073 patent/US6855382B2/en not_active Expired - Fee Related
- 2002-01-28 JP JP2002018122A patent/JP3964688B2/ja not_active Expired - Fee Related
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US4879155A (en) | 1986-05-27 | 1989-11-07 | Mitsuo Fujisawa | Pleated cloth and method for producing the same |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003101746A1 (fr) * | 2002-06-04 | 2003-12-11 | Canon Kabushiki Kaisha | Support d'enregistrement dote d'une couche amoureuse d'encre et procede de production associe |
US7244478B2 (en) | 2002-06-04 | 2007-07-17 | Canon Kabushiki Kaisha | Recording medium having ink-receiving layer and method of manufacturing the same |
US7255901B2 (en) | 2002-06-04 | 2007-08-14 | Canon Kabushiki Kaisha | Recording medium for ink and method for producing the same |
CN100586739C (zh) * | 2002-06-04 | 2010-02-03 | 佳能株式会社 | 具有油墨接受层的记录介质及其制造方法 |
US7790223B2 (en) | 2002-06-04 | 2010-09-07 | Canon Kabushiki Kaisha | Recording medium for ink and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
DE50206607D1 (de) | 2006-06-08 |
ES2262712T3 (es) | 2006-12-01 |
DE10103716C5 (de) | 2005-11-17 |
DE10103716C1 (de) | 2003-02-06 |
ES2262712T5 (es) | 2011-07-08 |
ATE324990T1 (de) | 2006-06-15 |
EP1226959A3 (de) | 2004-06-16 |
EP1226959B1 (de) | 2006-05-03 |
EP1226959B2 (de) | 2011-04-20 |
US20030152721A1 (en) | 2003-08-14 |
US6855382B2 (en) | 2005-02-15 |
JP3964688B2 (ja) | 2007-08-22 |
JP2002307823A (ja) | 2002-10-23 |
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