WO2005064079A1 - 新聞インキ対応塗工紙及びその製造方法 - Google Patents
新聞インキ対応塗工紙及びその製造方法 Download PDFInfo
- Publication number
- WO2005064079A1 WO2005064079A1 PCT/JP2004/019540 JP2004019540W WO2005064079A1 WO 2005064079 A1 WO2005064079 A1 WO 2005064079A1 JP 2004019540 W JP2004019540 W JP 2004019540W WO 2005064079 A1 WO2005064079 A1 WO 2005064079A1
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- WIPO (PCT)
- Prior art keywords
- paper
- coated paper
- ink
- coated
- printing
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
Definitions
- the present invention relates to a coated paper for newspaper printing ink having excellent printing workability and excellent color printing quality, and a method for producing the same.
- Multicolor printing under normal newspaper printing conditions such as those described above has remarkably inferior color, sharpness, etc. as compared to ordinary printing coated paper, etc., and lacks the power to appeal to the eye. It was.
- the penetration drying type ink is changed to a heat-set type printing ink. It is conceivable to change the cold-set rotary press to a heat-set press with a dryer and print on newsprint. In this case, there is a problem that equipment cost is required and printing cost is also increased.
- Patent Reference 3 a slightly coated newsprint having a coating layer of 1.Og / m 2 or more and 4.Og / m 2 or less on the base paper and having a water content of 4.5% or less has been proposed (Patent Reference 3).
- Patent Reference 3 a slightly coated newsprint having a coating layer of 1.Og / m 2 or more and 4.Og / m 2 or less on the base paper and having a water content of 4.5% or less.
- the ink drying property slows down in printing using the osmotic drying type ink, particularly in printing using the osmotic drying type ink particularly for a cold set type high speed rotary press.
- newsprint ink-coated paper that has excellent printing workability without stickiness and good printability with good color reproducibility and sharpness.
- Patent Document 1 JP-A-1-74697
- Patent Document 2 JP-A-4-57988
- Patent Document 3 JP 2003-286686 A
- Another object of the present invention is to provide a printing method using a permeation-drying news ink, which has a rapid ink drying property comparable to that of a conventional newsprint, and which is less sticky.
- Another object of the present invention is to provide a coated paper for newspaper ink which is excellent in the clarity of a printed image and the like as coated paper.
- a coated paper for printing comprising a coating layer containing a pigment and an adhesive on the base paper
- the amount of coating applied to the base paper is one side. It has a coating layer of 4.0 g / m 2 or more, and the oil absorption under pressure of coated paper is 20 g / m 2 or more, and the Beck smoothness is 75 seconds or less. It is possible to obtain a coated paper for newspaper ink, which is excellent in printability, has low stickiness, is excellent in printing workability, and is excellent in reproducibility and clarity of a color printed image. This led to the present invention.
- a paper sample is placed in close contact with the lower surface of the filter membrane of a sealable cup having a bottom part formed of a filter membrane, and a fluid-impermeable mat is disposed on the lower surface of the paper sample.
- oil is poured into the cup, and the sealed space formed by the fluid-impermeable mat and the cup is held at a constant pressure (50 kPa) for a certain time (20 seconds) and the cup is placed in the cup.
- a constant pressure 50 kPa
- the fluid impermeable mat can use rubber.
- the filter membrane may be of any strength that can withstand the measurement pressure at which the absorption of oil, which causes a measurement error, is short, but polycarbonate can be preferably used.
- a coating layer is provided on the base paper on one side 4. OgZm 2 or more, It is important to control the oil absorption under pressure and the Beck smoothness to take advantage of the printing workability such as stickiness and dirt on the printing surface and the printing quality such as ink adhesion and print clarity.
- a method of measuring the oil absorption under pressure is determined by AA-GWR Wa manufactured by KALTEC. Use a ter Retention Meter device. Set a blank sample to be measured, a membrane filter (manufactured by KALTEC, material: polycarbonate, pore size: 5 m, thickness: 300 m), the attached cup, pour lml of soybean oil from the top, and seal. The oil absorption was measured after pressurizing at a constant pressure (50 kPa) for a fixed time (20 seconds).
- the drip oil absorption measured by atmospheric pressure is generally used for evaluating the ink drying property, that is, the oil absorption of paper.
- the ink on the blanket is actually set on paper under pressure from the upper and lower cylinders, and the drip oil absorption measured at normal pressure indicates the actual printing conditions. It did not simulate the problem, and did not show a clear correlation between paper stains and stickiness and ivy printing workability.
- JIS P 8130 specifies a pressure set type oil absorption test method, but this method did not show any correlation with printing workability.
- the present inventors have searched for a new method for evaluating oil absorbency, and as a result, have found the above method, and have found that a correlation with printing workability can be obtained.
- pressurized intake oil amount is less than 20GZm 2
- the pressure oil absorption is too high, the ink penetrates into the coated paper too much, so that the ink adhesion is reduced and the reproducibility and clarity of the printed matter tend to be poor.
- Pressurized intake amount of oil coated paper preferably 2 5gZm 2 or more 250gZm2 less, more preferably 30gZm2 least 160GZm2, adjustment of coating weight, the use of fine a coating color, the adjustment of the binder amounts, the mechanical pulp Compounding, compounding of an organic compound having an effect of inhibiting pulp fiber bonding, reduction of calendering linear pressure, and the like.
- the Bekk smoothness is an important index for controlling the stickiness of printed matter, soiling of the paper surface, and the like. If the Beck smoothness is set higher than 75 seconds, the paper surface stains will increase and the printing workability will deteriorate. When printing, the ink supplied to the paper surface may be transferred to a roll of a printing machine, etc., if the ink is transferred to a paper with high smoothness. It is considered that the transfer is difficult on low paper.
- the Beck flatness is preferably set to 10 seconds or more and 60 seconds or less.
- Methods for adjusting the Beck smoothness to 75 seconds or less include the blending amount of mechanical pulp, the blending of organic compounds that have the effect of inhibiting the bonding between fibers of the pulp, the use of pigments with low smoothness, and the coating amount. Adjustment, calendar Reduction of the processing linear pressure and the like can be mentioned.
- the balance between the pressurized oil absorption and the Beck smoothness is imparted to the paper, that is, the pressurized oil absorption and the Beck smoothness are within the above specific range, and the coating amount is 4. It is considered that a coated paper with less stickiness of printed matter, less stain on the paper surface, and excellent print clarity was obtained by setting OgZm 2 or more.
- Methods for controlling the oil absorption under pressure and the Beck smoothness within the above-mentioned specific ranges include the blending amount of the mechanical pulp, the blending of an organic compound having an effect of inhibiting the inter-fiber bonding of the pulp, and the smoothness.
- Pigment is used ⁇ indicates the coating amount and coating conditions of the pigment coating layer of the coating layer !, can be obtained by adjusting the selection of calendar and the processing conditions individually or in combination Things.
- calcium carbonate is contained in an amount of 30 parts by weight or more, preferably 50 parts by weight or more per 100 parts by weight of the pigment, so that the ink drying property and ink deposition property when using a newspaper ink are used. Etc., the print quality becomes good.
- the base paper contains an organic compound having an action of inhibiting pulp fiber-to-fiber bonding, the density is reduced, the oil absorbency is improved, and the ink drying property and print quality are improved.
- the ink in printing using a penetrating drying type ink, the ink has a rapid ink drying property similar to that of a conventional newsprint, is less sticky, and has a reproducibility and sharpness of a printed image comparable to a coated paper. It was possible to obtain coated paper for newspaper ink which was excellent in properties and the like.
- FIG. 1 is a schematic view of an apparatus (AA-GWR) used for a method for measuring the pressure oil absorption of paper.
- the pulp to be mixed with the base paper of the present invention includes chemical pulp (bleached or unbleached softwood, bleached or unbleached hardwood kraft pulp, etc.), and mechanical pulp (ground pulp, thermomechanical pulp, chemithermomechanical pulp). Etc.) and deinked pulp (waste paper pulp) can be used alone or in a mixture at an arbitrary ratio.
- Mechanical pulp is bulky and has high oil absorption compared to chemical pulp and deinked pulp. Therefore, in the present invention, it is preferable to mix 10% by weight or more of mechanical pulp in base paper, and more preferably 30% by weight. Mix More preferably.
- the base paper may contain a sulfate sulfate, a sizing agent, a paper strength agent, a retention agent, a colorant, a dye, an antifoaming agent, and the like.
- the base paper in order to lower the density of the base paper layer and to have a balance between oil absorbency and smoothness, may contain an organic compound having an action of inhibiting inter-fiber bonding of pulp. preferable.
- a low-density agent or a bulking agent mentioned above for papermaking and for increasing the bulk of paper is suitable.
- Compounds described in WO98 / 03730, JP-A-11-200284, JP-A-11-350380, JP-A-2003-96694, JP-A-2003-96695 and the like can be mentioned.
- ethylene and / or propylene oxide adducts of higher alcohols can be used alone or Two or more can be used in combination.
- fatty acid amide-bonded polyalkylene polyamine 'fatty acid' epichlorohydrin condensates such as esterified conjugates of polyhydric alcohols and fatty acids, fatty acid diamideamines and fatty acid monoamides.
- the bulky chemicals sold include BASF's Sulsol VL, Bayer's Bivolume P Liquid, Kao's KB-08T, 08W, KB110, 115, Sansei's React-Ike, Japan PMC
- chemicals such as PT-205 of Japan Co., Ltd., DZ2220 and DU3605 of Nippon Yushi Co., Ltd., and R21001 of Arakawa Chemical Co., Ltd. These may be used alone or in combination of two or more.
- the coated paper of the present invention preferably contains 0.1 to 10 parts by weight, more preferably 0.2 to 2 parts by weight, of the pulp fiber binding inhibitor per 100 parts by weight of pulp in order to improve the air permeability of the base paper. It is preferred to contain 1.0 parts by weight.
- kaolin, clay, heavy calcium carbonate, light calcium carbonate, talc, titanium dioxide which are conventionally used for coated paper
- Inorganic pigments such as barium sulfate, calcium sulfate, zinc oxide, silicic acid, silicate, colloidal silica, and satin white
- organic pigments such as plastic pigments. If necessary, these pigments can be used alone or in combination of two or more. Can be used.
- calcium carbonate having a particle diameter smaller than 2 / zm and having a cumulative deposition rate of 70% or more, more preferably 30% by weight or more of heavy calcium carbonate alone or in combination with light calcium carbonate per 100 parts by weight of pigment, and Preferably, by adding 50 parts by weight or more, printing quality such as ink drying property is improved.
- styrene which is also conventionally used for coated paper, is used.
- copolymers such as 'butadiene type, styrene' acrylic type, ethylene 'butyl acetate type, butadiene' methyl methacrylate type, butyl acetate butyl acrylate, etc., or polyvinyl alcohol, maleic anhydride copolymer, acrylic acid 'Synthetic adhesives such as methyl methacrylate copolymers; proteins such as casein, soybean protein, and synthetic proteins; ethers such as oxidized starch, positive starch, urea-phosphate esterified starch, and hydroxyethyl etherified starch
- One or more conventional adhesives for coated paper such as starches such as modified starch and dextrin; and cellulose derivatives such as carboxymethylcellulose, hydroxymethylcellulose and hydroxyethylcellulose are conveniently selected and used.
- These adhesives are used in an amount of 5 to 50 parts by weight, more preferably about 10 to 30 parts by weight, based on 100 parts by weight of the pigment. If the amount of the adhesive is less than 5 parts by weight, the surface strength is reduced, and if the amount is more than 50 parts by weight, the ink drying property is slowed down, and the problem of stickiness tends to occur.
- the coated paper of the present invention preferably has a low density, it must be coated on a low-density base paper.
- low-density base paper since the base paper is porous, the coating material generally penetrates into the base paper, and the coatability of the base paper tends to decrease.
- the coverage of the coating layer is improved by adding 3 parts by weight or more of starch having good water retention compared to a binder such as latex. It is also effective to mix various natural and synthetic water retention agents as a technique for improving water retention.
- various commonly used auxiliaries such as a dispersant, a thickener, a water retention agent, an antifoaming agent, and a waterproofing agent may be used.
- base paper for coating base paper having a basis weight of about 30 to 300 gZm 2 used for general coated paper is conveniently used.
- the present invention is a coated paper corresponding to newspaper ink, since a wheel turning point corresponding coated paper, a 30- lOOgZm 2 about.
- the papermaking method of the base paper is not particularly limited, and it is possible to use a fourdrinier machine including a top wire or the like, a round netting machine, a paperboard machine combining the two, a Yankee dryer machine, etc. Any base paper made by alkaline papermaking may be used.
- a size press, bill blade, gate roll coater, or pre-metalling size press pre-coat one or more layers of base paper pre-coated with starch, polyvinyl alcohol, etc., or a coating liquid containing a pigment and an adhesive.
- Coated base paper that has been processed can also be used.
- the physical properties of the base paper must be such that the ink can be printed with a cold-set high-speed rotary press using a permeation-drying type ink, and may have any physical strength such as tensile strength, tear strength and elongation comparable to general newsprint paper.
- a blade coater, a bar coater, a rono recorder, an air knife coater, a reverse rono recorder, a curtain coater, a size press coater, a gate roll coater, and the like are used as a method of applying the adjusted coating solution to the base paper.
- One or two or more layers are coated on the base paper one by one or both sides simultaneously.
- Coating amount per one surface of the base paper 4. a the OgZm 2 or more, preferably 4. Beyond Og / m 2 12. Og / m 2 or less, more preferably one side 4. 5 gZm 2 or 8 OgZm 2 or less.
- a method of drying the wet coating layer various methods such as a steam heating cylinder, a heated hot air dryer, a gas heater dryer, an electric heater dryer, an infrared heater dryer, and a high frequency heater dryer are used alone or in combination. Used.
- the coated paper that has been coated and dried as described above is preferably subjected to a smoothing treatment using a machine calendar, a super calendar, a high-temperature soft-calender, or the like. As long as the paper is obtained, any calendar processing or non-calender processing may be used.
- the coated paper coated and dried as described above is finally subjected to a smoothing treatment using a machine calendar, a super calendar, a soft-calender, a high-temperature soft-calender, or the like.
- a smoothing treatment using a machine calendar, a super calendar, a soft-calender, a high-temperature soft-calender, or the like.
- mild calendering conditions of 100 kgZcm or less are more preferable.
- any calendering treatment or non-rendering treatment may be used as long as coated paper of desired quality is obtained.
- Oil absorption under pressure The oil absorption under pressure specified in the present invention was measured using an AA-GWR Water Retention Meter manufactured by KALTEC (see the schematic diagram of the apparatus in FIG. 1). First, six blank paper samples (5 cm x 5 cm) to be measured (adjust the number of samples with high oil absorbency as needed) and a membrane filter (KALTEC, Poise Size 5.0111) on the attached rubber mat. And one additional cup on top of it, and set it on the device. After raising the clamp and bringing it into close contact with the upper part of this device, inject 1 ml of soybean oil (Wako Pure Chemical Industries, Ltd., first grade Wako) from the upper liquid supply port, and immediately close the attached lid.
- soybean oil Waako Pure Chemical Industries, Ltd., first grade Wako
- the pressure in the cup was maintained at 50 kPa for 20 seconds using air, and then opened, and the weight of the blank sample was measured.
- the measurement area is 8 cm 2 .
- Increased weight force The amount of soybean oil absorbed by each paper under pressure was applied, and the oil absorption per lm 2 was defined as the oil absorption under pressure in the present invention.
- Ink deposition Printing was performed at a printing speed of 500 rpm using offset printing ink (Vantean Eco, manufactured by Toyo Ink Mfg. Co., Ltd.) using an offset rotary press (4 colors) of Toshiba Machine Co., Ltd. The ink adhesion of the obtained printed matter (solid printing area of three colors of indigo, red and yellow) was visually evaluated in four stages. ⁇ : Excellent, ⁇ : Excellent, ⁇ ⁇ : Some problem, X: Problem
- Clarity of printed matter In offset printing, the clarity of the printed matter was visually evaluated on a 4-point scale using 10 monitors. Excellent: ⁇ : Excellent, slightly problematic, X: problematic
- Coarse ground calcium carbonate (Fuaimatekku Co. FMT- 90) 60 parts of fine clay (HUB ER manufactured J a panGl OSS) also becomes pigment 40 parts force, polyacrylic acid soda in to pigment as a dispersant 0.2 parts was added and dispersed by a Serie mixer to prepare a pigment slurry having a solid content of 70%. 13 parts of non-thickening styrene-butadiene latex (glass transition temperature: 14 ° C) and 13 parts of hydroxyethyl etherified starch were added to the pigment slurry obtained in this manner, and water was added to obtain solid content. A coating solution having a concentration of 48% was obtained.
- Pigment consisting of 40 parts of coarse-grained heavy calcium carbonate (FMT-75, manufactured by Huimatec) and 60 parts of second-class clay (DB-KOTE, manufactured by Imelis Co., Ltd.) 2 parts were added and dispersed by a Serie mixer to prepare a pigment slurry having a solid content of 70%.
- a Serie mixer To the pigment slurry thus obtained, 10 parts of a non-thickening type styrene-butadiene latex (glass transition temperature: 14 ° C) and 11 parts of hydroxyethyl etherified starch were added, and water was further added to obtain a solid content concentration. 54% of the coating liquid was obtained.
- a pigment composed of 27 parts of coarse-grained heavy calcium carbonate (FMT-90 manufactured by Huimatec), 27 parts of second-class clay (DB-KOTE manufactured by Imelis Co., Ltd.) and 13 parts of fine clay (JapanGloss manufactured by HUBER)
- FMT-90 manufactured by Huimatec coarse-grained heavy calcium carbonate
- DB-KOTE manufactured by Imelis Co., Ltd. second-class clay
- fine clay JapanGloss manufactured by HUBER
- the pigment slurry obtained in this manner was calored with 20 parts of a non-thickening type styrene-butadiene latex (glass transition temperature 14 ° C) and 5 parts of hydroxyethyl etherified starch, and further added water to add a solid content concentration. A coating liquid of 54% was obtained. Exposed as pulp 50% dangling pulp, 40% mechanical pulp, 10% deinking pulp, 5 parts calcium carbonate as filler for 100 parts pulp, interfiber binding inhibitor (Kao 115 ) carried on both sides coated with a 0. coating amount 5.
- Example 2 the adhesive of the pigment slurry was changed to 30 parts of non-thickening styrene butadiene latex (glass transition temperature: 14 ° C) and 20 parts of hydroxyethyl etherified starch. Except for the above, a coated paper was obtained in the same manner as in Example 2.
- Fine coated paper “Pyrene mat DX” manufactured by Nippon Paper Industries Co., Ltd. having a basis weight of 60.2 g / m 2 was used.
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005516690A JP4726631B2 (ja) | 2003-12-26 | 2004-12-27 | 新聞インキ対応塗工紙及びその製造方法 |
EP04807895.0A EP1700952B1 (en) | 2003-12-26 | 2004-12-27 | Coated paper adapted to newsprint printing ink and process for producing the same |
CN2004800410354A CN1906358B (zh) | 2003-12-26 | 2004-12-27 | 适用于报纸印刷油墨的涂布纸及其制造方法 |
US10/584,347 US7901542B2 (en) | 2003-12-26 | 2004-12-27 | Coated papers for newsprint inks and processes for preparing them |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003-432302 | 2003-12-26 | ||
JP2003432302 | 2003-12-26 |
Publications (1)
Publication Number | Publication Date |
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WO2005064079A1 true WO2005064079A1 (ja) | 2005-07-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2004/019540 WO2005064079A1 (ja) | 2003-12-26 | 2004-12-27 | 新聞インキ対応塗工紙及びその製造方法 |
Country Status (5)
Country | Link |
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US (1) | US7901542B2 (ja) |
EP (1) | EP1700952B1 (ja) |
JP (1) | JP4726631B2 (ja) |
CN (1) | CN1906358B (ja) |
WO (1) | WO2005064079A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007270377A (ja) * | 2006-03-31 | 2007-10-18 | Nippon Paper Industries Co Ltd | 印刷用微塗工紙 |
JP2008127685A (ja) * | 2006-11-16 | 2008-06-05 | Nicca Chemical Co Ltd | 紙用低密度化剤及び低密度紙の製造方法 |
US7901542B2 (en) * | 2003-12-26 | 2011-03-08 | Nippon Paper Industries Co., Ltd. | Coated papers for newsprint inks and processes for preparing them |
US8025924B2 (en) * | 2003-10-15 | 2011-09-27 | Nippon Paper Industries Co., Ltd. | Cast-coated papers and processes for preparing thereof |
JP2012117174A (ja) * | 2010-12-02 | 2012-06-21 | Oji Paper Co Ltd | コールドセット用オフセット印刷用紙 |
WO2018155649A1 (ja) * | 2017-02-24 | 2018-08-30 | 日本製紙株式会社 | コールドセット型オフセット印刷用塗工紙 |
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US7691231B2 (en) * | 2003-07-07 | 2010-04-06 | Nippon Paper Industries Co., Ltd. | Newsprint paper treated with cationic surface sizing agent |
DE102004003921A1 (de) * | 2004-01-27 | 2005-11-24 | Voith Paper Patent Gmbh | Verfahren und Anordnung zur Herstellung einer holzfrei gestrichenen, matten oder halbmatten Papierbahn |
WO2010141829A1 (en) * | 2009-06-05 | 2010-12-09 | Newpage Corporation | Paper suitable for cold-set as well as heat set printing |
TWI553190B (zh) * | 2011-07-25 | 2016-10-11 | 王子控股股份有限公司 | 非塗覆紙及塗覆紙 |
CN107435275B (zh) * | 2017-07-28 | 2020-04-24 | 民丰特种纸股份有限公司 | 一种热升华数码转印纸及生产方法 |
JP7309654B2 (ja) * | 2020-03-31 | 2023-07-18 | ユニ・チャーム株式会社 | 吸収性物品の収容体 |
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US6547929B2 (en) * | 2000-04-12 | 2003-04-15 | Rohm And Haas Company | Paper having improved print quality and method of making the same |
WO2002001000A1 (fr) * | 2000-06-27 | 2002-01-03 | Nippon Paper Industries Co., Ltd. | Papier couche d'impression |
JP2002138391A (ja) * | 2000-08-23 | 2002-05-14 | Mitsubishi Paper Mills Ltd | 印刷用塗工紙 |
JP4769384B2 (ja) * | 2000-09-26 | 2011-09-07 | 日本製紙株式会社 | オフセット印刷用新聞用紙 |
CN100400749C (zh) * | 2001-12-26 | 2008-07-09 | 日本制纸株式会社 | 印刷用无光泽感涂布纸 |
JP2003213595A (ja) * | 2002-01-11 | 2003-07-30 | Nippon Paper Industries Co Ltd | 艶消し塗工紙 |
CN1878912B (zh) * | 2003-10-15 | 2010-12-08 | 日本制纸株式会社 | 铸涂纸及其制造方法 |
CN1906358B (zh) * | 2003-12-26 | 2011-02-16 | 日本制纸株式会社 | 适用于报纸印刷油墨的涂布纸及其制造方法 |
JP5047458B2 (ja) * | 2004-12-02 | 2012-10-10 | 日本製紙株式会社 | 印刷用塗工紙 |
CN101331273B (zh) * | 2005-12-14 | 2010-12-08 | 日本制纸株式会社 | 印刷用涂布纸 |
AU2007208685B2 (en) * | 2006-01-26 | 2010-03-04 | Harima Chemicals, Inc. | Paper containing preaggregated filler and process for producing the same |
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- 2004-12-27 CN CN2004800410354A patent/CN1906358B/zh not_active Expired - Fee Related
- 2004-12-27 JP JP2005516690A patent/JP4726631B2/ja active Active
- 2004-12-27 WO PCT/JP2004/019540 patent/WO2005064079A1/ja active Application Filing
- 2004-12-27 EP EP04807895.0A patent/EP1700952B1/en not_active Not-in-force
- 2004-12-27 US US10/584,347 patent/US7901542B2/en not_active Expired - Fee Related
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8025924B2 (en) * | 2003-10-15 | 2011-09-27 | Nippon Paper Industries Co., Ltd. | Cast-coated papers and processes for preparing thereof |
US7901542B2 (en) * | 2003-12-26 | 2011-03-08 | Nippon Paper Industries Co., Ltd. | Coated papers for newsprint inks and processes for preparing them |
JP2007270377A (ja) * | 2006-03-31 | 2007-10-18 | Nippon Paper Industries Co Ltd | 印刷用微塗工紙 |
JP2008127685A (ja) * | 2006-11-16 | 2008-06-05 | Nicca Chemical Co Ltd | 紙用低密度化剤及び低密度紙の製造方法 |
JP2012117174A (ja) * | 2010-12-02 | 2012-06-21 | Oji Paper Co Ltd | コールドセット用オフセット印刷用紙 |
WO2018155649A1 (ja) * | 2017-02-24 | 2018-08-30 | 日本製紙株式会社 | コールドセット型オフセット印刷用塗工紙 |
Also Published As
Publication number | Publication date |
---|---|
EP1700952A1 (en) | 2006-09-13 |
EP1700952B1 (en) | 2013-07-17 |
CN1906358B (zh) | 2011-02-16 |
JP4726631B2 (ja) | 2011-07-20 |
EP1700952A4 (en) | 2010-08-04 |
US7901542B2 (en) | 2011-03-08 |
CN1906358A (zh) | 2007-01-31 |
JPWO2005064079A1 (ja) | 2007-07-19 |
US20070240838A1 (en) | 2007-10-18 |
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