JP2007181980A5 - - Google Patents

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Publication number
JP2007181980A5
JP2007181980A5 JP2006001452A JP2006001452A JP2007181980A5 JP 2007181980 A5 JP2007181980 A5 JP 2007181980A5 JP 2006001452 A JP2006001452 A JP 2006001452A JP 2006001452 A JP2006001452 A JP 2006001452A JP 2007181980 A5 JP2007181980 A5 JP 2007181980A5
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JP
Japan
Prior art keywords
fine particles
less
recording material
particle size
surface layer
Prior art date
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Application number
JP2006001452A
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Japanese (ja)
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JP2007181980A (en
JP4504316B2 (en
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Priority to JP2006001452A priority Critical patent/JP4504316B2/en
Priority claimed from JP2006001452A external-priority patent/JP4504316B2/en
Publication of JP2007181980A publication Critical patent/JP2007181980A/en
Publication of JP2007181980A5 publication Critical patent/JP2007181980A5/ja
Application granted granted Critical
Publication of JP4504316B2 publication Critical patent/JP4504316B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (2)

支持体上に、平均二次粒子径が500nm以下の無機微粒子と樹脂バインダーを含有する多孔質のインク受容層と、粒子径15nm以上の有機微粒子もしくは粒子径15nm以上の有機微粒子と粒子径80nm以下の無機微粒子から実質的に構成される表面層を有するインクジェット用記録材料であって、前記表面層を構成する有機微粒子の比率が少なくとも40体積%以上であり、前記表面層の厚みは200nm以下であり、インクジェット用記録材料表面がJIS−B−0601に規定される基準長2.5mm、カットオフ値0.8mmで測定したときの算術平均粗さ(Ra)が0.2μm以下であり、JIS−Z−8741による20度鏡面光沢度が60%以上120%以下である事を特徴とするインクジェット用記録材料。   On a support, a porous ink receiving layer containing inorganic fine particles having an average secondary particle size of 500 nm or less and a resin binder, organic fine particles having a particle size of 15 nm or more, or organic fine particles having a particle size of 15 nm or more and a particle size of 80 nm or less An inkjet recording material having a surface layer substantially composed of inorganic fine particles, wherein the ratio of the organic fine particles constituting the surface layer is at least 40% by volume, and the thickness of the surface layer is 200 nm or less. Yes, the surface of the inkjet recording material has an arithmetic average roughness (Ra) of 0.2 μm or less when measured at a reference length of 2.5 mm as defined in JIS-B-0601 and a cut-off value of 0.8 mm. A recording material for ink jet recording, characterized in that the 20-degree specular gloss by Z-8741 is 60% or more and 120% or less. 請求項1に記載のインクジェット用記録材料の製造方法であって、前記支持体上に、前記インク受容層の塗布液を塗布し、乾燥過程中の減率乾燥領域以後、もしくは乾燥終了後に、前記表面層の塗布液をインク受容層の空隙容量以下で剪断速度1000(1/S)以上を与えて前計量にて塗布し、乾燥することを特徴とするインクジェット用記録材料の製造方法。2. The method for producing an ink jet recording material according to claim 1, wherein a coating liquid for the ink receiving layer is applied onto the support, and after the reduced rate drying area during the drying process or after the drying is completed, A method for producing an ink jet recording material, comprising applying a coating liquid for a surface layer to a gap volume of an ink receiving layer at a shear rate of 1000 (1 / S) or more, applying a pre-measurement, and drying.
JP2006001452A 2006-01-06 2006-01-06 Inkjet recording material Expired - Fee Related JP4504316B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006001452A JP4504316B2 (en) 2006-01-06 2006-01-06 Inkjet recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006001452A JP4504316B2 (en) 2006-01-06 2006-01-06 Inkjet recording material

Publications (3)

Publication Number Publication Date
JP2007181980A JP2007181980A (en) 2007-07-19
JP2007181980A5 true JP2007181980A5 (en) 2008-10-30
JP4504316B2 JP4504316B2 (en) 2010-07-14

Family

ID=38338456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006001452A Expired - Fee Related JP4504316B2 (en) 2006-01-06 2006-01-06 Inkjet recording material

Country Status (1)

Country Link
JP (1) JP4504316B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4969414B2 (en) * 2007-11-05 2012-07-04 富士フイルム株式会社 Inkjet recording medium for pigment ink
JP5180855B2 (en) * 2009-01-27 2013-04-10 三菱製紙株式会社 Inkjet recording material
US8252392B2 (en) * 2009-11-05 2012-08-28 Canon Kabushiki Kaisha Recording medium
EP2679397B1 (en) * 2012-06-28 2016-03-23 Canon Kabushiki Kaisha Recording medium
JP2020055996A (en) * 2018-09-28 2020-04-09 株式会社リコー Ink, ink container, printing method and ink jet printing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003251915A (en) * 2002-02-28 2003-09-09 Mitsubishi Paper Mills Ltd Inkjet recording material for pigment ink
JP4357379B2 (en) * 2003-11-10 2009-11-04 三菱製紙株式会社 Method for manufacturing ink jet recording medium
JP2005231095A (en) * 2004-02-18 2005-09-02 Mitsubishi Paper Mills Ltd Inkjet recording material
JP2005231094A (en) * 2004-02-18 2005-09-02 Mitsubishi Paper Mills Ltd Inkjet recording material and method for manufacturing it
JP2005262706A (en) * 2004-03-19 2005-09-29 Konica Minolta Holdings Inc Inkjet recording sheet, and its manufacturing method
JP2005271271A (en) * 2004-03-23 2005-10-06 Konica Minolta Holdings Inc Inkjet recording medium and inkjet recording method

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