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Ink-jet recording method

An inkjet recording method and ink technology, applied in the direction of copying/marking method, ink, nanotechnology, etc., can solve the problems that have not been mentioned in the recording method of the fine aperture of the receiving layer, and achieve the effect of suppressing the change of color tone

Inactive Publication Date: 2011-06-29
FUJIFILM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, they all only refer to the pore size of the receiving layer before the printing process, and do not mention the recording method for controlling the pore size of the receiving layer after the printing process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0275] (production of support body)

[0276] 50 parts of LBKP derived from acacia and 50 parts of LBKP derived from aspen were beaten with a disc refiner to 300 ml in Canadian standard freeness to prepare paper slurry.

[0277] Next, to the pulp slurry obtained above, 1.3% of cationic modified starch (CAT0304L manufactured by NSC Japan), 0.15% of anionic polyacrylamide (DA4104 manufactured by Starlight PMC), and alkylketene dimer (Arakawa Chemical Co., Ltd. SIZEPINE K) 0.29%, epoxidized behenamide 0.29%, polyamide polyamine epichlorohydrin (Arakawa Chemical Co., Ltd.: ARAFIX 100) 0.32%, and then added 0.12% of an antifoaming agent.

[0278] The paper slurry prepared as above is made with a fourdrinier paper machine, and the suede surface of the web is pressed to a drum drying drum through a dry wire to dry. After setting the tension to 1.6kg / cm and drying, apply polyvinyl alcohol (manufactured by Kuraray: KL-118) 1g / m on both sides of the base paper with a size machine 2 , d...

Embodiment 2～20

[0356] In Example 1, except that 1,2-hexanediol was replaced with the water-soluble organic solvent shown in Table 1, magenta ink was produced in the same manner as in Example 1, and printed and evaluated.

[0357] Here, the abbreviations of the water-soluble organic solvent columns in Table 1 and Table 2 are as follows.

[0358] EGMME: Ethylene glycol monomethyl ether

[0359] EGDME: Ethylene glycol dimethyl ether

[0360] PGMME: Propylene Glycol Monomethyl Ether

[0361] DEGMME: Diethylene glycol monomethyl ether

[0362] DEGMBE: Diethylene glycol monobutyl ether

[0363] DEGDME: Diethylene glycol dimethyl ether

[0364] DPGMME: Propylene Glycol Monomethyl Ether

[0365] DPGMBE: Dipropylene Glycol Monobutyl Ether

[0366] EGMMEA: Ethylene glycol monomethyl ether acetate

[0367] TEGMBE: Triethylene glycol monobutyl ether

[0368] TEGDME: Triethylene glycol dimethyl ether

Embodiment 21

[0370] In Example 1, except that the composition of the magenta ink was changed as follows, in the same manner as in Example 1, a magenta ink was prepared, printed, and evaluated.

[0371] ・Dye M-1 (see above) 35.0g

[0372] ·Glycerin 37.5g

[0373] 1,5-pentanediol 18.8g

[0374] 2-Pyrrolidone 18.8g

[0375] DPGMME 103.6g

[0376] ·Urea 19.0g

[0377] ・PROXEL XL2 (manufactured by Avecia Co., Ltd.) 1.1g

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Abstract

Disclosed is an ink-jet recording method. In the method, the recording is carried out on an ink-jet recording medium which comprises a support and an ink-receiving layer arranged over the support as the outermost layer and comprising at least a water-soluble resin, a cross-linking agent and inorganic microparticles having a secondary particle diameter of 45 nm or smaller as measured on an electron microscope. In the method, the recording is carried out by using an ink which comprises at least a dye, water and a water-soluble organic solvent component. In the ink, the water-soluble organic solvent component contains a water-soluble organic solvent at a ratio of 40 mass% or more relative to the total quantity of the water-soluble organic solvent component. The water-soluble organic solvent has such a property that, when applied on the outermost layer at a rate of 6.6 g / m2, the rate of change in secondary particle diameter of the inorganic microparticles in the outermost layer before and after the application on the outermost layers is 100% or less.

Description

technical field [0001] The present invention relates to an inkjet recording method. Background technique [0002] With the rapid development of the information technology industry in recent years, various information processing systems have been developed, and recording methods and recording devices suitable for each information processing system have also been put into practical use. Among them, the inkjet recording method is widely used because it can record on various recording materials, the hardware (apparatus) is relatively inexpensive and compact, and it is excellent in quietness. In addition, in the recording by the inkjet recording method, a so-called photo-like high-quality recorded matter can be obtained. [0003] In recent years, recording media in which an ink-receiving layer has a porous structure have been put into practical use. Thus, quick drying is excellent and high gloss is obtained. [0004] However, as the demand for image quality is increasing, it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/00B41J2/01C09D11/00B41M5/50B41M5/52B82Y10/00B82Y30/00C09D11/322C09D11/328
CPCB41M5/5218C09D11/328B41M5/0023
Inventor 小野涉
Owner FUJIFILM CORP
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