CN1419499A - Ink-jet recording material for nonaqueous ink - Google Patents
Ink-jet recording material for nonaqueous ink Download PDFInfo
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- CN1419499A CN1419499A CN 01807346 CN01807346A CN1419499A CN 1419499 A CN1419499 A CN 1419499A CN 01807346 CN01807346 CN 01807346 CN 01807346 A CN01807346 A CN 01807346A CN 1419499 A CN1419499 A CN 1419499A
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- 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
- B41M5/0035—Uncoated paper
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Abstract
The present invention provides an ink-jet recording material for nonaqueous inks which has no pigmented coating layer on the recording side, i.e., which is of the so-called plain paper type. The ink-jet recording material is highly effective in bleeding prevention in printing with nonaqueous inks containing a high-boiling petroleum solvent. The recording material comprises a wood pulp and a loading material and is to be used for ink-jet recording with a nonaqueous ink, wherein the loading material comprises at least one member selected from the group consisting of calcined kaolin, light calcium carbonate, aluminum hydroxide, and magnesium hydroxide and has an ash content of 5 to 35 wt.%. The solvent contained in the nonaqueous ink preferably has a boiling point of 100 DEG C or higher, a Bristow absorption coefficient of 50 ml/m<2>. sec<1/2> or higher, and a density of 0.60 to 1.05 g/cm<3>.
Description
Technical field
The present invention relates to printing machine, draught machine and adopt the ink-jet recording system that uses non-aqueous inks etc. to write down the ink jet recording materials of use.Or rather, it relate on recording surface, do not contain pigment coated, the ink jet recording materials of so-called common paper mold, relate in particular to the good ink jet recording materials of resistance to bleed that adopts non-aqueous inks, this ink-jet record material does not reduce its absorption to the non-aqueous inks that contains the high point petroleum solvent again.
Background technology
In the ink-jet recording system, use with dyestuff or pigment dissolved be dispersed in aqueous solvent or oil-based solvent in the printing ink that makes.Prevailing in these printing ink is the water-soluble dye printing ink that various water-soluble dyes are dissolved in the water and make.Water-soluble dye printing ink is favourable to the maintenance that the printing ink of ink jet recorder goes out stub bar, and function admirable aspect colour development after printing and the resolution.Yet, the resistance to water problem of recording picture when such printing ink exists the printing ink energy water-soluble.The weatherability of water-soluble dye also relatively poor usually (being subjected to light, air, temperature or humidity effect to cause fading or disappearing of image probably), image can fade or disappear rapidly when recording medium was showed out of doors.
And the relevant variety of issue of elongation takes place in the recording materials printing when using the ink mist recording of water color ink to cause to absorb in the printing ink solvent (great majority are water) with recording materials.Because when keeping hydrogen bond between the fiber of backing material mechanical strength particularly water cutting off by the solvent of water color ink, this elongation that will the occurrence record material.Not only the transmission in printing machine produces harmful effect to recording materials for this, and can reduce the accuracy of relative position relation between recording materials and the print head, various undesirable phenomenons occur, as accuracy to size that reduces figure and the inhomogeneities that produces image.
As the solution of these problems, propositions such as JP-A-57-10660, JP-A-57-10661, JP-A-5-202324 and JP-A-5-331397 are used the colorant dissolving or are dispersed in non-aqueous solvent such as the printing ink of isoparaffin preparation.According to these patents, can carry out ink mist recording with high dimensional accuracy, guarantee the uniformity of image, because can not cause the stretching of recording materials during printing.And, because the viscosity of non-aqueous solvent and surface tension characteristics are all low, compare with the ink mist recording that uses water color ink, can improve the driving frequency of print engine head, and can be with the very high-speed record that carries out.
The recording materials of using for the ink mist recording of this non-aqueous inks, patent disclosures such as JP-A-64-24785 a kind of the recording materials that comprise the inorganic pigment, organic pigment and the aqueous binder coating that absorb oil are arranged, and patents such as JP-A-1-255580 have been described a kind of recording materials that comprise silica and adhesive.These recording materials are so-called matt paint type recording materials, and its recording surface has lacklustre outward appearance.
On the other hand,, produced so-called common paper mold printing ink/xerography record-paper, put goods on the market recently in the effort that realizes not only to be used for ink mist recording but also to be used for the recording materials of xerography record.In the common paper mold ink jet recording paper that proposes so far, be to use the ink mist recording of water color ink to put prior, seldom to consider its applicability to non-aqueous inks.Therefore, when using the enterprising line item of recording materials of non-aqueous inks, ooze out (being so-called bleeding) that unabsorbable printing ink solvent can take place, or owing to the incomplete absorption of printing ink solvent reduces resolving power.
The object of the invention provides the common paper mold ink jet recording materials that a kind of non-aqueous inks is used, described recording materials, the coating that on its recording surface, does not contain pigment, can be used for printing machine, draught machine and adopt the ink-jet recording system that uses non-aqueous inks etc. to carry out record, its resistance to bleed is fine and don't reduce its absorption to the non-aqueous inks that contains the high point petroleum solvent.
Summary of the invention
Can reach above-mentioned purpose of the present invention by the method for describing in detail below.
The invention provides a kind of ink jet recording materials, can carry out record thereon with containing the non-aqueous inks of non-aqueous solvent as primary solvent, described recording materials contain wood pulp and filler, described filler comprises at least a following material that is selected from: calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide, measure by the ash content of coal that JIS P8128 carries out, described total filler content is not less than 5% (weight), but be not more than 35% (weight), described recording materials have improved resistance to bleed, and its non-aqueous inks absorbent properties do not reduce yet.
Boiling point at described non-aqueous solvent is 100 ℃ or higher situation, can obtain to have extra high resistance to bleed, the also impregnable non-aqueous ink-jet recording materials of the absorbent properties of its non-aqueous inks.
And, the coloring solution of the non-aqueous solvent of making, its Bristow absorption coefficient is 50ml/m
2Sec
1/2Or when bigger, the fixation quality of non-aqueous inks is just better, can obtain to have the ink jet recording materials of the use non-aqueous inks of good oil absorbency.
Make the density of recording materials be not less than 0.60g/cm
3Be not more than 1.05g/cm
3, the fixation quality of non-aqueous inks can also be better, just can provide a kind of oil absorbency high non-aqueous ink-jet recording materials.
Implement mode of the present invention
Now further specify the present invention with better embodiments more of the present invention.
The invention provides a kind of common paper mold ink jet recording materials that contains wood pulp and filler, this material is fit to use non-aqueous inks to carry out record.Described filler is at least a following material that is selected from: calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide.Use at least aly to be selected from above-mentioned filler and to help preventing that printing ink solvent from passing in time from printing oozes out (bleeding), can not influence the absorbent properties of this material.Exist at least a filler that is selected from calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide can prevent effectively that the reason of bleeding from still remaining explanation, but can think that this phenomenon can be by following facts explain, be that these fillers and non-aqueous inks solvent have very strong affinity, compare with the filler that uses in the common backing material such as talcum, powdered whiting etc., it is in filling surface absorption and keep the ability of bleeding solvent higher.
The calcined kaolin that uses among the present invention can obtain by variety of way.The example of this calcined kaolin comprises the i.e. part calcined kaolin by producing at about 650-700 ℃ of calcined kaolinite of dehydroxylation, better is to calcine the calcined kaolin that obtains fully at about 1000-1050 ℃.The calcined kaolin that these methods obtain keep and calcining before six identical square shape sheet particles, but lost constitution water and become amorphously, and improved light scattering ability and adsorption activity.Described calcined kaolin has following general aspects: TAPPI whiteness=85-92; Granularity=60% or the 2 μ m that are not more than more; Proportion=2.4-2.7; Specific area=15-20m
2/ g; Oil uptake=80-120ml/100g.
The winnofil that the present invention uses is the synthetic acquisition of chemical method, and different with the powdered whiting that the mechanical crushing natural limestone makes, its classification has crystal type, calcite type, aragonite (argonite) type and vaterite type.This winnofil is widely used as filler or pigment in paper industry.Prepare the method that described winnofil can adopt and comprise carbon dioxide chemical combination method and carbonate solution chemical combination method.Being carbon dioxide to be fed in the lime slurry react in the carbon dioxide chemical combination method, is with carbonate and calcium chloride water reaction in the carbonate solution chemical combination method.At present, more generally adopt preceding a kind of method.
The primary granule of winnofil generally has the shapes such as cube shaped or cuboid of spindle, aciculiform, cylindricality or local nodularization, and the granularity of measuring is about 0.05-1.0 μ m.The primary granule that winnofil is tiny forms several to many agglomeration of particles bodies, promptly so-called second particle.
Available aluminium hydroxide is a kind of synthetic dyestuff among the present invention, and its preparation method is to extract for example alumina formation sodium aluminate with NaOH, makes its hydrolytic precipitation go out crystallization.It is a kind of Al of consisting of
2O
3H
2O or Al (OH)
3Inorganic pigment, its monoclinic form is six square shape sheets.It can for example be buied from ShowaDenko KK with the Higilite trade name.This aluminium hydroxide is stable in the pH of 3.5-10.5 scope.
The magnesium hydroxide that the present invention can use for example can prepare the magnesium hydroxide that magnesium chloride in the seawater changes precipitation into by making the reaction of lime slurry and seawater.
The ash content of coal according to JIS P8128 definition is measured, and calcined kaolin, winnofil, aluminium hydroxide or the magnesium hydroxide the ash content of coal in recording materials must be not less than 5% (weight), is not more than 35% (weight).When this content during, be difficult to obtain desired effects of the present invention, and if this content surpasses 35% (weight), the ply of paper intensity of recording materials can reduce too, causes the printing performance deterioration of recording materials less than 5% (weight).These fillers can use separately separately, or two or more mix use.Using the situation of two or more mixed fillers, should adjust their addition, making within the ash content of coal scope that total filler content defines in the above." the ash content of coal that defines among the JIS P8128 " is meant under not containing the calcium carbonate situation the ash content of coal that produces after 900 ℃ of heating, and is the ash content of coal of generation after 550 ℃ of heating under containing the calcium carbonate situation.
If desired; in not influencing the effect limit of requirement of the present invention; can suitably select to add the filler of one or more other types; for example; mineral filler such as talcum, kaolin, clay, layering kaolin, powdered whiting, magnesium carbonate, titanium dioxide, zinc oxide, magnesium sulfate, calcium silicates, alumina silicate, magnesium silicate, calcium sulfate, silica, sericite mica, bentonite, terre verte etc., and the fine grained of organic synthesis filler such as polystyrene resin, urea resin, acrylic resin, melamine resin, benzoguanamine resin or hollow particle etc.Can also be used filler contained in the waste paper is born again.These other fillers can any amount add, and are not less than 5% (weight) and are not more than 35% (weight) as long as comprise the total content of calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide.
Can also add normally used other additive in the papermaking, the sizing agent that adds as inside, paper strength reinforcing agent etc. are as long as within the limit that does not influence effect of the present invention.The inner as used herein sizing agent that adds comprises the neutral abietyl sizing agent, alkenyl succinic anhydride, alkyl ketene dimer, Petropols base sizing agent of neutralized paper paper grade (stock) etc.Yet, to ink jet recording paper, should use neutral rosin sizing agent to be used to provide the performance of anti-print through, even because this papermaking sizing agent still has uniform sizing action when small size.
As the paper strength reinforcing agent, can suitably select the internal additives of paper grade (stock) such as the papery reinforcing agent of anion, nonionic, cation or both sexes as required for use.For example, all kinds of starch, polyacrylamide resin, polyethylene imine resin, polyamino resin, polyamide-polyamino resin, urea-formaldehyde resin, melamine formaldehyde resin, natural plant gum, polyvinyl alcohol, latex, PEO, polyamide etc., can use separately, perhaps two or more mix use.
According to the purposes of recording materials, can suitably add other inner additive that papermaking is used, as illuminating colour, coloring pigment, fluorescent whitening agent, pH conditioning agent, blowing agent, pitch controlling agent, mucus controlling agent etc.
For the manufacturing of paper of the present invention, can use the known paper machine of paper industry, for example, Fourdrinier paper machine, silk screen paper machine, associating paper machine, cylinder mould machine, Yang Jishi paper machine etc.Can also be by applying resin, surperficial sizing agent and/or other additives in paper-making process as conventional starching machine, guiding roll-in starching machine, film transfer starching machine etc.
In papermaking of the present invention, can comprise by the resin that starching machine applies, the for example modified starch of oxidized starch, organic phosphate starch, homemade modified starch, cationic starch, other type, PEO, polyacrylamide, Sodium Polyacrylate, mosanom, CMC, methylcellulose, polyvinyl alcohol and their derivative, they can use separately, or mix and use.
It should be noted that, the water-soluble cationic resin that is commonly used for the fixative of water color ink or water-repelling agent may be inapplicable to the ink jet recording materials that uses non-aqueous inks, because these resins are not only invalid to the printing ink fixation, and its effect is the infiltration that promotes printing ink solvent, promotes print through.
The surface sizing agent selects to can be used to control the infiltration of non-aqueous inks.Its key component for example is, styrene/acrylic acid co-polymer, styrene/methacrylic acid copolymer, acrylonitrile/vinyl formal/acrylate copolymer, styrene/maleic acid, alkene/maleic acid, AKD, rosin etc.
Used " Bristow absorption factor " is the absorption factor Ka that describes in Japan TaPPI paper pulp test method No.51 and paper and the cardboard liquid absorption test method (Bristow method) among the present invention.The pigmented fluids of non-aqueous solvent is as test(ing) liquid of the present invention.This is a kind of non-aqueous pigmented fluids that is similar to non-aqueous inks, by 80 parts of high boiling solvents, 20 parts of oleylcetyl alcohols and 0.1 part of dyestuff (Fat Red 7B) preparation.It is believed that, do not have simple correlation between the absorption factor of the absorption factor of water and oil (non-aqueous liquid).When water permeated, seepage velocity can be subjected to the influence that chemical sediment is gone up on the surface, caused that contact angle changes.On the other hand, when oil permeates,, can estimate the pore structure of paper according to the absorption of oil owing to think that the oil and the contact angle of paper are 0 °.Details see " liquid penetration test method-Bristow method in short-term " (Bullentin of paper andpulp Technology Association, Vol.41, No.8, pp.33-45).As seen by above-mentioned, the absorption behavior of water color ink is different from non-aqueous inks fully, and therefore whether a kind of ink jet recording medium of water color ink that is applicable to also is applicable to non-aqueous inks, and this is difficult to predict.
Among the present invention, the Bristow absorption coefficient of Ce Dinging is preferably 50ml/m according to the method described above
2Sec
1/2Or bigger, 60ml/m more preferably
2Sec
1/2Or it is bigger.
Density described in the present invention is the paper density that defines among the JIS P8118, better is not less than 0.60g/cm
3, and be not more than 1.05g/cm
3The reason that not clear density is relevant with the non-aqueous inks absorbent properties still, about as described in the explanation of Bristow method, can think that the pore structure of the absorbent properties of non-aqueous inks and paper is relevant as top.This show with fiber between the correlative density of hole relevant with absorbent properties.Density is high more, and hole is few more between fiber, so the absorbent properties of non-aqueous inks are more little.When density was too low, although the space increases, the reservation (fixing) of solvent (non-aqueous solvent) weakened, and made solvent be easy to flow out.
" non-aqueous inks " is meant and comprises the printing ink that non-aqueous solvent, colouring agent (pigment and/or dyestuff) and dispersant are used as the ink-jet printer of key component among the present invention." non-aqueous solvent " is that water content is significantly less than the solvent of 5% (weight), and it comprises that not only non-polar solven also comprises polar solvent.
The non-aqueous solvent that the present invention uses is selected from many suitable solvents according to characteristic and the safety factor that the printing ink of ink jet recorder goes out stub bar.In some cases, form of mixtures that can multiple solvent is used.In weak fragrance petroleum solvent situation, owing to mixed the component of different boiling, its vapo(u)rizing temperature is disperseed, can not be represented by a specific boiling point.Among the present invention, the scope of solvent vapo(u)rizing temperature to final boiling temperature, can think that the initial boiling point temperature is the boiling point of solvent from the initial boiling point temperature.With regard to the boiling point of non-aqueous solvent, there is known boiling point to be low to moderate about 60 ℃ solvent and boiling point up to 300 ℃ even higher solvent.Among the present invention, should use so-called high boiling solvent is that boiling point is 100 ℃ or higher, especially 150 ℃ or higher solvent.If the boiling point of the non-aqueous solvent that uses is lower than 100 ℃, undesirable phenomenon such as solvent can take place to gasify, can cause that the solvent of ink setting or this gasification is diffused in the surrounding air, produce niff.Although printing ink solvent mainly comprises such high boiling solvent, can contain a small amount of low boiling point solvent, be used for regulating ink viscosity and/or surface tension.
Such examples of solvents, there are petronaphthalene solvent such as the Pegasol (can be from Mobil Petroleum Co., Ltd. buy), Shell SBR and Sellsol (can be from Shell Petrochemical Co., Ltd. buy), aromatic hydrocarbons petroleum solvent such as Hisol (can buy) from Nippon Sekiyu KK, aliphatic series petroleum solvent such as Soltole (can be from Phillips Petroleum Co., Ltd. buy), Exxsol and Isopar (can be from Exxon ChemicalCo., Ltd. buy) and IP Solvent (can be from Idemitsu Petrochemical Co., Ltd. buy), and cyclic hydrocarbon petroleum solvent such as Inksolvent (can buy from Mitsubishi Sekiyu KK).The example of polar organic solvent comprises the alcohols especially list and the dialkyl ether of long-chain alcohol, dihydroxylic alcohols, polyalcohol, their ester and ether, especially dihydroxylic alcohols and polyalcohol, and ketone.Also can use dicarboxylic ester class such as di-n-octyl sebacate.
The colouring agent that can use non-aqueous inks, the solution or the dispersion liquid that comprise oil-soluble dyes, these dyestuffs such as naphthol dye, azo dyes, metallized dye, anthraquinone dye, quino imide dye, bipseudoindoxyl dye, cyanine dye, quinoline dye, nitro dye, nitroso-dyes, dyes, carbonium dye, naphthoquinone dyestuff, naphthalimide dyestuff, phthalocyanine dye and perinine dyestuff; Carbon black such as furnace black, dim, acetylene black and channel black; Organic pigment such as former nitrobenzene amido black; Toluidine red, permanent carmine FB, strong yellow AAA, the organic PMP of two diazonium, lake red C, brilliant carmine 6B, phthalocyanine blue, the red diox of quinacridone purple, Victoria's blueness, Alkali Blue Toner, fast yellow 10G, former nitroaniline orange, toluidine red, the red 2B of barium, calred 2B, the pigment scarlet 3B color lake, Anthocine 3B color lake, the rhodamine 6G color lake, the crystal violet color lake, the Alkali blue 5B color lake, fast sky blue, the 5R alkali blue R 5R toner, Prussian blue, ultramarine, alkali blue 2G, bright green is formed sediment, the dark green G of phthalein, croci, zinc white, calcium carbonate, clay, barium sulfate, alumina white, aluminium powder, daylight fluorescent pigment and pearlescent pigment.The processed pigment that above-mentioned pigment is carried out the surface treatment acquisition also can use.The spendable colouring agent of the present invention be not limited to above-named those.
For improving service life or the wearability after printing, can comprise polar resin in the non-aqueous inks, xylene resin as alkyd resins, polystyrene, rosin resin, terpene-phenolic resin and the alkylphenol modification of polyacrylate, Linseed oil modification, with other additive, provide the appropriate combination of agent, rheology modifier and antioxidant as metal end-capping reagent, surface tension modifier, surfactant, viscosity modifier, antifoaming agent, defoamer, releasing agent, blowing agent, bleeding agent, fluorescent whitening agent, ultra-violet absorber, anticorrisive agent, resistance to water.
Now further describe the present invention, but should understand the restriction that essence of the present invention is not subjected to these embodiment in conjunction with some following embodiment.
Embodiment 1
Mix 95 parts of LBKP (beating degree: 450mlcsf), 5 parts of NBKP (beating degree: 500mlcsf), 7 parts of calcined kaolin (trade names: Ansilex, Engelhard Co., the Ltd manufacturing), 1.0 parts of aluminum sulfate, 1.0 parts of amphoteric starch (trade name: Cato 3210, Nippon NSC Co., Ltd. manufacturing), 0.3 part of neutral rosin sizing agent (trade name: NeuSize M-10, Harima Kasei KK makes) and 0.02 part of yield point improver (trade name: NR-11LS, Hymo Corp. preparation), prepare 0.3% slurry.Use the Fourdrinier paper machine that this slurry is processed into paper, handle that by starching machine oxidized starch (trade name: MS-3800, NipponShokuhin Kakou KK makes) is deposited on the paper, reach 1.2g/m
2The starching amount of dry weight then, is carried out calendering on 3-jaw calender, make the record-paper of embodiment 1.
Embodiment 2
Operate according to embodiment 1 described the same manner, difference is that calcined kaolin is sneaked into 12 parts amount, makes the record-paper of embodiment 2.
Embodiment 3
Operate according to embodiment 1 described the same manner, difference is that calcined kaolin is sneaked into 20 parts amount, makes the record-paper of embodiment 3.
Embodiment 4
Operate according to embodiment 1 described the same manner, difference is that calcined kaolin is sneaked into 30 parts amount, makes the record-paper of embodiment 4.
Embodiment 5
Operate according to embodiment 1 described the same manner, difference is that calcined kaolin is sneaked into 40 parts amount, makes the record-paper of embodiment 5.The ash content of coal of this record-paper is 31.4%, and density is 0.78g/cm
3
Embodiment 6
The same manner according to embodiment 2 is operated, and difference is without carrying out calendering on the 3-jaw calender, making the record-paper of embodiment 6.
Embodiment 7
Record-paper to embodiment 6 carries out super calendering, makes the record-paper of embodiment 7.
Embodiment 8
Record-paper to embodiment 5 carries out super calendering, makes the record-paper of embodiment 8.
Embodiment 9
Record-paper to embodiment 2 carries out super calendering, makes the record-paper of embodiment 9.
Comparative example 1
Operate according to embodiment 1 described the same manner, difference is that calcined kaolin is sneaked into 4 parts amount, makes the record-paper of comparative example 1.
Comparative example 2
Record-paper to comparative example 1 carries out super calendering, makes the record-paper of comparative example 2.
Embodiment 10
Operate according to embodiment 1 described the same manner, difference is to use winnofil (commodity: Tama Pearl TP121, Okutama Kogyo KK preparation) to replace calcined kaolin, makes the record-paper of embodiment 10.
Embodiment 11
Operate according to embodiment 10 described the same manners, difference is that winnofil is sneaked into 12 parts amount, makes the record-paper of embodiment 11.
Embodiment 12
Operate according to embodiment 10 described the same manners, difference is that winnofil is sneaked into 20 parts amount, makes the record-paper of embodiment 12.
Embodiment 13
Operate according to embodiment 10 described the same manners, difference is that winnofil is sneaked into 30 parts amount, makes the record-paper of embodiment 13.
Embodiment 14
Operate according to embodiment 10 described the same manners, difference is that winnofil is sneaked into 40 parts amount, makes the record-paper of embodiment 14.
Embodiment 15
Operate according to embodiment 11 described the same manners, difference is to carry out calendering without 3-jaw calender, makes the record-paper of embodiment 15.
Embodiment 16
Record-paper to embodiment 15 carries out super calendering, makes the record-paper of embodiment 16.
Embodiment 17
Record-paper to embodiment 14 carries out super calendering, makes the record-paper of embodiment 17.
Embodiment 18
Record-paper to embodiment 11 carries out super calendering, makes the record-paper of embodiment 18.
Comparative example 3
Operate according to embodiment 10 described the same manners, difference is that winnofil is sneaked into 4 parts amount, makes the record-paper of comparative example 3.
Comparative example 4
Record-paper to comparative example 3 carries out super calendering, makes the record-paper of comparative example 4.
Embodiment 19
Operate according to embodiment 1 described the same manner, difference is to use aluminium hydroxide (commodity: Higil ite H-42, Showa Denko KK preparation) to replace calcined kaolin, makes the record-paper of embodiment 19.
Embodiment 20
Operate according to embodiment 19 described the same manners, difference is that aluminium hydroxide is sneaked into 12 parts amount, makes the record-paper of embodiment 20.
Embodiment 21
Operate according to embodiment 19 described the same manners, difference is that aluminium hydroxide is sneaked into 20 parts amount, makes the record-paper of embodiment 21.
Embodiment 22
Operate according to embodiment 19 described the same manners, difference is that aluminium hydroxide is sneaked into 30 parts amount, makes the record-paper of embodiment 22.
Embodiment 23
Operate according to embodiment 19 described the same manners, difference is that aluminium hydroxide is sneaked into 37 parts amount, makes the record-paper of embodiment 23.
Embodiment 24
Operate according to embodiment 19 described the same manners, difference is to carry out calendering without the calendering of 3-jaw, makes the record-paper of embodiment 24.
Embodiment 25
Record-paper to embodiment 24 carries out super calendering, makes the record-paper of embodiment 25.
Embodiment 26
Record-paper to embodiment 23 carries out super calendering, makes the record-paper of embodiment 26.
Embodiment 27
Record-paper to embodiment 20 carries out super calendering, makes the record-paper of embodiment 27.
Comparative example 5
Operate according to embodiment 19 described the same manners, difference is that aluminium hydroxide is sneaked into 4 parts amount, makes the record-paper of comparative example 5.
Comparative example 6
Record-paper to comparative example 5 carries out super calendering, makes the record-paper of comparative example 6.
Embodiment 28
Operate according to embodiment 1 described the same manner, difference is to use magnesium hydroxide (commodity: KISUMA 5A, Kyowa Chemical Industries Co., Ltd. preparation) to replace calcined kaolin, makes the record-paper of embodiment 28.
Embodiment 29
Operate according to embodiment 28 described the same manners, difference is that magnesium hydroxide is sneaked into 12 parts amount, makes the record-paper of embodiment 29.
Embodiment 30
Operate according to embodiment 28 described the same manners, difference is that magnesium hydroxide is sneaked into 20 parts amount, makes the record-paper of embodiment 30.
Embodiment 31
Operate according to embodiment 28 described the same manners, difference is that magnesium hydroxide is sneaked into 30 parts amount, makes the record-paper of embodiment 31.
Embodiment 32
Operate according to embodiment 28 described the same manners, difference is that magnesium hydroxide is sneaked into 37 parts amount, makes the record-paper of embodiment 32.
Embodiment 33
Operate according to embodiment 28 described the same manners, difference is to carry out calendering without 3-jaw calender, makes the record-paper of embodiment 33.
Embodiment 34
Record-paper to embodiment 33 carries out super calendering, makes the record-paper of embodiment 34.
Embodiment 35
Record-paper to embodiment 32 carries out super calendering, makes the record-paper of embodiment 35.
Embodiment 36
Record-paper to embodiment 29 carries out super calendering, makes the record-paper of embodiment 36.
Comparative example 7
Operate according to embodiment 28 described the same manners, difference is that magnesium hydroxide is sneaked into 4 parts amount, makes the record-paper of comparative example 7.
Comparative example 8
Record-paper to comparative example 7 carries out super calendering, makes the record-paper of comparative example 8.
Embodiment 37
Mix 95 parts of LBKP (beating degrees: 450mlcsf), 5 parts of NBKP (beating degrees: 500mlcsf), 4 parts of calcined kaolin (trade names: Ansilex, Engelhard Co., Ltd makes), 3 parts of winnofil (trade names: Tama Pearl TP121, Okutama Kogyo KK makes), 1.0 part aluminum sulfate, 1.0 part amphoteric starch (trade name: Cato 3210, Nippon NSC Co., Ltd. make), 0.3 part neutral rosin sizing agent (trade name: NeuSize M-10, Harima Kasei KK makes) and 0.02 part of yield point improver (trade name: NR-11LS, Hymo Corp. makes), prepare 0.3% slurry.Use silk screen paper machine (wire papermachine) that this slurry is processed into paper, handle that with starching machine oxidized starch (trade name: MS-3800, NipponShokuhin Kakou KK makes) is deposited on the paper, reach 1.2g/m
2The starching amount of dry weight, and then on 3-jaw calender, carry out calendering, make the record-paper of embodiment 37.
Embodiment 38
Operate according to embodiment 37 described the same manners, difference is to use 3 parts of aluminium hydroxides (commodity: Higiliter H-42, Showa Denko KK manufacturing) to replace calcined kaolin, makes the record-paper of embodiment 38.
Embodiment 39
Operate according to embodiment 37 described the same manners, difference is to use 4 parts of aluminium hydroxides (commodity: Higiliter H-42, Showa Denko KK manufacturing) to replace calcined kaolin, makes the record-paper of embodiment 39.
Embodiment 40
Operate according to embodiment 37 described the same manners, difference is to use 4 parts of magnesium hydroxides (trade name: KISUMA 5A, Kyowa Chemical Industries Co., Ltd. manufacturing) to replace calcined kaolin, makes the record-paper of embodiment 40.
Embodiment 41
Operate according to embodiment 37 described the same manners, difference is to use 3 parts of magnesium hydroxides (trade name: KISUMA 5A, Kyowa Chemical Industries Co., Ltd. make) the replacement calcined kaolin, with 4 parts of aluminium hydroxides (commodity: Higiliter H-42, Showa Denko KK makes) replace winnofil, make the record-paper of embodiment 41.
Embodiment 42
Operate according to embodiment 37 described the same manners, difference is to use 3 parts of magnesium hydroxides (trade name: KISUMA 5A, Kyowa Chemical Industries Co., Ltd. manufacturing) to replace winnofil, makes the record-paper of embodiment 42.
Comparative example 9
Operate according to embodiment 37 described the same manners, difference is to use 4 parts of powdered whitings to replace calcined kaolin, makes the record-paper of comparative example 9.
Comparative example 10
Operate according to embodiment 37 described the same manners, difference is to use 4 parts of talcums to replace calcined kaolin, makes the record-paper of comparative example 10.
Comparative example 11
Operate according to embodiment 2 described the same manners, difference is to use 12 parts of powdered whitings to replace 12 parts of calcined kaolins, makes the record-paper of comparative example 11.
Comparative example 12
Operate according to embodiment 2 described the same manners, difference is, uses 20 parts of talcums to replace 12 parts of calcined kaolins, makes the record-paper of comparative example 12.
Adopt an ink-jet printer (Olympus Optical Industries Co., Ltd. the PJ3600 of Zhi Zaoing), non-aqueous black ink with following prescription, on the record-paper of embodiment 1-42 and comparative example 1-10, carry out the printing of square solid line printed patterns, and estimate according to following mode.The results are shown in table 1-3.
＜ink formulations 〉
| Higher boiling mixed solvent (Exxsol D110 plays bubble point: 243 ℃) | 60 parts |
| Oleyl alcohol | 15 parts |
| The tripropylene glycol monomethyl ether | 10 parts |
| Carbon black | 11 parts |
| Polyester amido dispersant | 4 parts |
(1) oil absorbency
Adopt ink-jet printer (Olympus Optical Industries Co., Ltd. the PJ 3600 of Zhi Zaoing) carry out monochrome, double-colored and three-colour printing, exist side by side be engraved in printing after, the dried back state of perusal solid line printing, estimate " oil absorbency ", provide following scoring: [5]:, also do not have glowing of printing ink even in carrying out three-colour printing; [4]: in carrying out two color printing, do not have glowing of printing ink, but printing ink glows slightly when carrying out three-colour printing; [3]: although there is not practical problem, slightly glowing of printing ink arranged, print inhomogeneous; [1]: printing ink seriously glows.
(2) bleeding
After the printing, 24 hours, the bleeding of printing ink solvent provided following scoring: zero: bleeding does not take place around the perusal three look solid line printings; △: slight bleeding takes place, but practical problem do not occur; *: tangible bleeding takes place.
For reference data is provided, adopt Epson ink-jet printer PM770C, carry out same evaluation with black ink (water color ink).
(3) Bristow absorption coefficient
Measure " Bristow absorption coefficient " according to following mode.
＜testing liquid 〉
| Higher boiling mixed solvent (Exxsol D110, beginning boiling point: 243 ℃) | 80 parts |
| Oleyl alcohol | 20 parts |
| Oil purple (fast red 7B) | 0.1 part |
＜Bristow exerciser condition 〉
Slit width: 0.5mm; Slit length: 15mm; Testing liquid amount: 50 μ l; Speed: 0.5-250mm/sec
Under the condition, measure defined absorption factor Ka in JAPAN TAPPI paper pulp testing method No.51 and paper and the cardboard absorbency test method (Bristow method) in the above.
Think that working as absorption factor Ka is 50ml/m
2Sec
1/2Or when bigger, bleeding that can fine inhibition non-aqueous inks.
Table 1
| Filer content | Density | The Bristow absorption coefficient | Oil absorbency | Bleeding | ||
| Non-aqueous inks | Water color ink | |||||
| Embodiment 1 | ?6.2 | ?0.72 | ????62 | ????5 | ????○ | ????○ |
| Embodiment 2 | ?10.6 | ?0.73 | ????71 | ????5 | ????○ | ????○ |
| Embodiment 3 | ?16.4 | ?0.74 | ????90 | ????5 | ????○ | ????○ |
| Embodiment 4 | ?23.8 | ?0.76 | ????113 | ????5 | ????○ | ????○ |
| Embodiment 5 | ?31.4 | ?0.78 | ????126 | ????5 | ????○ | ????○ |
| Embodiment 6 | ?10.6 | ?0.63 | ????86 | ????5 | ????○ | ????○ |
| Embodiment 7 | ?10.6 | ?0.83 | ????66 | ????5 | ????○ | ????○ |
| Embodiment 8 | ?31.4 | ?1.12 | ????108 | ????4 | ????○ | ????○ |
| Embodiment 9 | ?10.6 | ?1.08 | ????64 | ????4 | ????○ | ????○ |
| Embodiment 10 | ?6.2 | ?0.72 | ????59 | ????5 | ????○ | ????○ |
| Embodiment 11 | ?10.6 | ?0.73 | ????68 | ????5 | ????○ | ????○ |
| Embodiment 12 | ?16.4 | ?0.74 | ????89 | ????5 | ????○ | ????○ |
| Embodiment 13 | ?23.8 | ?0.76 | ????109 | ????5 | ????○ | ????○ |
| Embodiment 14 | ?29.5 | ?0.78 | ????118 | ????5 | ????○ | ????○ |
| Embodiment 15 | ?10.6 | ?0.63 | ????85 | ????5 | ????○ | ????○ |
| Embodiment 16 | ?10.6 | ?0.83 | ????63 | ????5 | ????○ | ????○ |
| Embodiment 17 | ?29.5 | ?1.12 | ????107 | ????4 | ????○ | ????○ |
| Embodiment 18 | ?10.6 | ?1.08 | ????58 | ????4 | ????○ | ????○ |
| Embodiment 19 | ?6.0 | ?0.70 | ????57 | ????5 | ????○ | ????○ |
| Embodiment 20 | ?10.2 | ?0.71 | ????72 | ????5 | ????○ | ????○ |
| Embodiment 21 | ?16.5 | ?0.73 | ????93 | ????5 | ????○ | ????○ |
| Embodiment 22 | ?23.6 | ?0.75 | ????120 | ????5 | ????○ | ????○ |
| Embodiment 23 | ?29.1 | ?0.76 | ????130 | ????5 | ????○ | ????○ |
| Embodiment 24 | ?10.2 | ?0.62 | ????88 | ????5 | ????○ | ????○ |
| Embodiment 25 | ?10.2 | ?0.82 | ????64 | ????5 | ????○ | ????○ |
| Embodiment 26 | ?29.1 | ?1.09 | ????102 | ????4 | ????○ | ????○ |
| Embodiment 27 | ?10.2 | ?1.08 | ????56 | ????4 | ????○ | ????○ |
| Embodiment 28 | ??6.4 | ?0.73 | ????65 | ????5 | ????○ | ????○ |
| Embodiment 29 | ??10.8 | ?0.75 | ????72 | ????5 | ????○ | ????○ |
| Embodiment 30 | ??16.7 | ?0.75 | ????88 | ????5 | ????○ | ????○ |
| Embodiment 31 | ??23.9 | ?0.77 | ????115 | ????5 | ????○ | ????○ |
| Embodiment 32 | ??29.2 | ?0.78 | ????129 | ????5 | ????○ | ????○ |
| Embodiment 33 | ??10.8 | ?0.63 | ????88 | ????5 | ????○ | ????○ |
| Embodiment 34 | ??10.8 | ?0.85 | ????63 | ????5 | ????○ | ????○ |
| Embodiment 35 | ??29.2 | ?1.15 | ????103 | ????4 | ????○ | ????○ |
| Embodiment 36 | ??10.8 | ?1.08 | ????66 | ????4 | ????○ | ????○ |
| Embodiment 37 | ??6.2 | ?0.72 | ????60 | ????5 | ????○ | ????○ |
| Embodiment 38 | ??5.6 | ?0.71 | ????61 | ????5 | ????○ | ????○ |
| Embodiment 39 | ??6.4 | ?0.70 | ????63 | ????5 | ????○ | ????○ |
| Embodiment 40 | ??6.0 | ?0.72 | ????62 | ????5 | ????○ | ????○ |
| Embodiment 41 | ??5.9 | ?0.71 | ????64 | ????5 | ????○ | ????○ |
| Embodiment 42 | ??5.4 | ?0.71 | ????65 | ????5 | ????○ | ????○ |
| Comparative example 1 | ??3.4 | ?0.71 | ????55 | ????4 | ????△ | ????○ |
| Comparative example 2 | ??3.4 | ?1.05 | ????48 | ????3 | ????△ | ????○ |
| Comparative example 3 | ??3.4 | ?0.71 | ????54 | ????4 | ????△ | ????○ |
| Comparative example 4 | ??3.4 | ?1.05 | ????49 | ????3 | ????△ | ????○ |
| Comparative example 5 | ??3.5 | ?0.70 | ????56 | ????4 | ????△ | ????○ |
| Comparative example 6 | ??3.5 | ?1.05 | ????50 | ????3 | ????△ | ????○ |
| Comparative example 7 | ??3.4 | ?0.72 | ????55 | ????4 | ????△ | ????○ |
| Comparative example 8 | ??3.4 | ?1.03 | ????49 | ????3 | ????△ | ????○ |
| Comparative example 9 | ??5.6 | ?0.71 | ????55 | ????4 | ????△ | ????○ |
| Comparative example 10 | ??5.9 | ?0.71 | ????52 | ????4 | ????△ | ????○ |
| Comparative example 11 | ??10.5 | ?0.73 | ????51 | ????3 | ????× | ????○ |
| Comparative example 12 | ??16.9 | ?0.73 | ????45 | ????1 | ????× | ????○ |
As shown in Table 1, in embodiment 1-36, its filler is at least a material that is selected from calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide, and content is 5% (weight) or higher, when writing down, show the resistance to bleed of pigment with non-aqueous inks.In embodiment 1-7,10-16,19-25 and 28-34, density is at 0.60-1.05g/cm
3Scope shows extra high oil absorbency.In comparative example 11, filler is a powdered whiting, although do not go wrong when using water color ink, when using non-aqueous inks, resistance to bleed is very poor.Comparative example 12 uses talcum as filler, and its oil absorbency and resistance to bleed are all very poor.Embodiment 37-42 uses multiple filler, contains calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide as filler, and its oil absorbency and resistance to bleed are all good.Yet as shown in comparative example 9 and 10, when each filer content of the present invention during less than 5% (weight), even total filler content is 5% (weight) or higher, resistance to bleed is still poor.
Commercial Application
The invention provides the common paper mold record-paper of the impervious look of energy, even adopt non-aqueous inks to print, still show good oil absorbency.
Claims (4)
1. a use contains the ink jet recording materials that non-aqueous solvent is used as the non-aqueous inks of primary solvent, described recording materials comprise wood pulp and at least a filler that is selected from following material: calcined kaolin, winnofil, aluminium hydroxide and magnesium hydroxide, according to the defined the ash content of coal meter of JIS P8128, described total filler content is not less than 5% weight, is not more than 35% weight.
2. ink jet recording materials as claimed in claim 1, the boiling point that it is characterized in that described non-aqueous solvent is 100 ℃ or higher.
3. ink jet recording materials as claimed in claim 1 is characterized in that its Bristow absorption coefficient to the coloring solution of non-aqueous solvent is 50ml/m
2Sec
1/2Or it is bigger.
4. ink jet recording materials as claimed in claim 1 is characterized in that, recording materials are not less than 0.60g/cm by the defined density of JIS P8118
3, be not more than 1.05g/cm
3
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000092327 | 2000-03-29 | ||
| JP92327/2000 | 2000-03-29 | ||
| JP198597/2000 | 2000-06-30 | ||
| JP2000198597 | 2000-06-30 |
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| CN1419499A true CN1419499A (en) | 2003-05-21 |
Family
ID=26588776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01807346 Pending CN1419499A (en) | 2000-03-29 | 2001-03-14 | Ink-jet recording material for nonaqueous ink |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1270247B1 (en) |
| CN (1) | CN1419499A (en) |
| DE (1) | DE60102004T2 (en) |
| WO (1) | WO2001072526A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415564B (en) * | 2006-04-06 | 2011-08-31 | 惠普发展公司，有限责任合伙企业 | Glossy media sheet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003207551A1 (en) | 2002-05-03 | 2003-11-17 | David O. Cummings | Paper coating pigments |
| JP4565463B2 (en) * | 2003-12-10 | 2010-10-20 | ダイニック株式会社 | Non-aqueous pigment ink for inkjet |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6083882A (en) * | 1983-10-17 | 1985-05-13 | Mitsubishi Paper Mills Ltd | Ink jet recording paper |
| DE69110307T2 (en) * | 1990-01-24 | 1996-02-22 | Canon Kk | Multi-color ink jet recording process. |
| JP2521896B2 (en) * | 1991-01-18 | 1996-08-07 | 日本製紙株式会社 | Inkjet recording sheet |
| JPH06158579A (en) * | 1992-11-17 | 1994-06-07 | Mitsubishi Paper Mills Ltd | Production of paper |
| US5738759A (en) * | 1993-08-20 | 1998-04-14 | Ricoh Company, Ltd. | Recording material, method of producing the same and method of recycling recording material |
| ATE183143T1 (en) * | 1994-03-08 | 1999-08-15 | Canon Kk | RECORDING PAPER, INKJET RECORDING METHOD AND RECORDING SYSTEM USING THE RECORDING PAPER |
| US20020064631A1 (en) * | 1995-08-04 | 2002-05-30 | Masako Wakabayashi | Ink jet recording medium and ink jet recording method employing it |
| JPH10250219A (en) * | 1997-03-14 | 1998-09-22 | Mitsubishi Paper Mills Ltd | Ink jet recording sheet for oily ink |
| JPH1199741A (en) * | 1997-09-26 | 1999-04-13 | Mitsubishi Paper Mills Ltd | Ink jet recording sheet |
| JPH1199738A (en) * | 1997-09-30 | 1999-04-13 | Mitsubishi Paper Mills Ltd | Ink jet recording sheet |
-
2001
- 2001-03-14 DE DE60102004T patent/DE60102004T2/en not_active Expired - Fee Related
- 2001-03-14 WO PCT/JP2001/002009 patent/WO2001072526A1/en active IP Right Grant
- 2001-03-14 CN CN 01807346 patent/CN1419499A/en active Pending
- 2001-03-14 EP EP01912350A patent/EP1270247B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415564B (en) * | 2006-04-06 | 2011-08-31 | 惠普发展公司，有限责任合伙企业 | Glossy media sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001072526A1 (en) | 2001-10-04 |
| EP1270247A1 (en) | 2003-01-02 |
| EP1270247B1 (en) | 2004-02-11 |
| DE60102004D1 (en) | 2004-03-18 |
| DE60102004T2 (en) | 2004-12-09 |
| EP1270247A4 (en) | 2003-06-11 |
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