JP2006282989A5 - - Google Patents

Download PDF

Info

Publication number
JP2006282989A5
JP2006282989A5 JP2005292669A JP2005292669A JP2006282989A5 JP 2006282989 A5 JP2006282989 A5 JP 2006282989A5 JP 2005292669 A JP2005292669 A JP 2005292669A JP 2005292669 A JP2005292669 A JP 2005292669A JP 2006282989 A5 JP2006282989 A5 JP 2006282989A5
Authority
JP
Japan
Prior art keywords
water
inkjet recording
insoluble organic
group
organic compound
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
Application number
JP2005292669A
Other languages
Japanese (ja)
Other versions
JP2006282989A (en
JP4705835B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005292669A priority Critical patent/JP4705835B2/en
Priority claimed from JP2005292669A external-priority patent/JP4705835B2/en
Publication of JP2006282989A publication Critical patent/JP2006282989A/en
Publication of JP2006282989A5 publication Critical patent/JP2006282989A5/ja
Application granted granted Critical
Publication of JP4705835B2 publication Critical patent/JP4705835B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

本発明者らは、着色剤と、ポリマー粒子、及び水不溶性有機化合物を含有する水分散体が、インクジェット記録用水系インクに十分な印字濃度を付与し、耐マーカー性に優れたものとなることを見出した。
すなわち、本発明は、次の〔１〕〜〔４〕に関する。
〔１〕（Ａ−１）着色剤を含有するポリマー粒子、（Ｂ）ポリマー粒子、及び（Ｃ）水１００ｇに対する溶解量（２０℃）が５ｇ以下である水不溶性有機化合物を含む、インクジェット記録用水分散体。
〔２〕（Ａ−２）自己分散型顔料（Ｂ）自己乳化ポリマー粒子、及び（Ｃ）水１００ｇに対する溶解量（２０℃）が５ｇ以下である水不溶性有機化合物を含む、インクジェット記録用水分散体。
〔３〕前記〔１〕又は〔２〕の水分散体を含有する、インクジェット記録用水系インク。
〔４〕前記〔３〕の水系インクを、インクジェット記録方法により普通紙上に印字する、印字物の製造方法。 The present inventors have found that an aqueous dispersion containing a colorant, polymer particles, and a water-insoluble organic compound imparts sufficient print density to an aqueous ink for inkjet recording, and has excellent marker resistance. I found.
That is, the present invention relates to the following [1] to [4].
[1] Water for inkjet recording comprising (A-1) polymer particles containing a colorant, (B) polymer particles, and (C) a water-insoluble organic compound having a dissolution amount (100C) of 100 g of water of 5 g or less. Dispersion.
[2] Inkjet recording water dispersion comprising (A-2) self-dispersing pigment (B) self-emulsifying polymer particles, and (C) a water-insoluble organic compound having a solubility in 100 g of water (20 ° C.) of 5 g or less. .
[3] A water-based ink for ink-jet recording, comprising the aqueous dispersion of [1] or [2].
[4] A method for producing a printed matter, wherein the water-based ink of [3] is printed on plain paper by an inkjet recording method.

Claims (11)

（Ａ−１）着色剤を含有するポリマー粒子、（Ｂ）ポリマー粒子、及び（Ｃ）水１００ｇに対する溶解量（２０℃）が５ｇ以下である水不溶性有機化合物を含む、インクジェット記録用水分散体。 (A-1) An aqueous dispersion for ink-jet recording comprising polymer particles containing a colorant, (B) polymer particles, and (C) a water-insoluble organic compound having a dissolution amount (20 ° C.) in 100 g of water of 5 g or less . （Ａ−２）自己分散型顔料（Ｂ）自己乳化ポリマー粒子、及び（Ｃ）水１００ｇに対する溶解量（２０℃）が５ｇ以下である水不溶性有機化合物を含む、インクジェット記録用水分散体。 (A-2) Self-dispersing pigment (B) Self-emulsifying polymer particles, and (C) A water-insoluble organic recording compound containing a water-insoluble organic compound having a solubility in 100 g of water (20 ° C.) of 5 g or less . （Ｂ）ポリマー粒子が、塩生成基含有モノマー由来の構成単位を含む自己乳化ポリマー粒子である、請求項１又は２に記載のインクジェット記録用水分散体。   (B) The water dispersion for inkjet recording of Claim 1 or 2 whose polymer particle is a self-emulsification polymer particle containing the structural unit derived from a salt formation group containing monomer. （Ｂ）ポリマー粒子が、反応性界面活性剤の存在下、エチレン性不飽和モノマーを乳化重合してなるポリマー粒子である、請求項１に記載のインクジェット記録用水分散体。 (B) polymer particles, the presence of a reactive surfactant, a polymer particle obtained by emulsion polymerization of ethylenically unsaturated monomers, water dispersion for inkjet printing according to claim 1. （Ｃ）水不溶性有機化合物が、分子中に、エステル又はエーテル結合を２個以上有する、エステル又はエーテル化合物（ｆ）、及び／又は、分子中に、エステル又はエーテル結合を１個以上と、カルボキシ基、スルホン酸基、リン酸残基、カルボニル基、エポキシ基及び水酸基からなる群から選ばれる１種以上の官能基を１個以上有する、エステル又はエーテル化合物（ｇ）である、請求項１〜４のいずれかに記載のインクジェット記録用水分散体。   (C) The water-insoluble organic compound has two or more ester or ether bonds in the molecule, and / or one or more ester or ether bonds in the molecule and carboxy. An ester or ether compound (g) having at least one functional group selected from the group consisting of a group, a sulfonic acid group, a phosphoric acid residue, a carbonyl group, an epoxy group and a hydroxyl group. 5. The aqueous dispersion for inkjet recording according to any one of 4 above. （Ｃ）水不溶性有機化合物が、リン酸エステル、脂肪族ジ又はトリカルボン酸エステル、及びグリセリルアルキルエーテルからなる群より選ばれる１種以上である、請求項１〜５のいずれかに記載のインクジェット記録用水分散体。   (C) The inkjet recording in any one of Claims 1-5 whose water-insoluble organic compound is 1 or more types chosen from the group which consists of phosphate ester, aliphatic di- or tricarboxylic acid ester, and glyceryl alkyl ether. Water dispersion. （Ｃ）水不溶性有機化合物のＬｏｇＰ値が、−１〜１１である請求項１〜６のいずれかに記載のインクジェット記録用水分散体。   The LogP value of (C) the water-insoluble organic compound is -1 to 11, The water dispersion for inkjet recording according to any one of claims 1 to 6. 水分散体中の（Ｃ）水不溶性有機化合物の含有量が０．４〜１０重量％である、請求項１〜７のいずれかに記載のインクジェット記録用水分散体。   The water dispersion for inkjet recording according to any one of claims 1 to 7, wherein the content of the (C) water-insoluble organic compound in the water dispersion is 0.4 to 10% by weight. 〔（Ｂ）ポリマー粒子／（Ｃ）水不溶性有機化合物〕の重量比が、１５／１〜１／２である、請求項１〜８のいずれかに記載のインクジェット記録用水分散体。   The water dispersion for inkjet recording according to any one of claims 1 to 8, wherein a weight ratio of ((B) polymer particles / (C) water-insoluble organic compound) is 15/1 to 1/2. 請求項１〜９のいずれかに記載の水分散体を含有する、インクジェット記録用水系インク。   An aqueous ink for inkjet recording, comprising the water dispersion according to claim 1. 請求項１０に記載の水系インクを、インクジェット記録方法により普通紙上に印字する、印字物の製造方法。   A method for producing a printed matter, wherein the water-based ink according to claim 10 is printed on plain paper by an inkjet recording method.
JP2005292669A 2004-10-07 2005-10-05 Water-based ink for inkjet recording Active JP4705835B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005292669A JP4705835B2 (en) 2004-10-07 2005-10-05 Water-based ink for inkjet recording

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004295464 2004-10-07
JP2004295464 2004-10-07
JP2005064054 2005-03-08
JP2005064054 2005-03-08
JP2005292669A JP4705835B2 (en) 2004-10-07 2005-10-05 Water-based ink for inkjet recording

Publications (3)

Publication Number Publication Date
JP2006282989A JP2006282989A (en) 2006-10-19
JP2006282989A5 true JP2006282989A5 (en) 2007-09-13
JP4705835B2 JP4705835B2 (en) 2011-06-22

Family

ID=37405226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005292669A Active JP4705835B2 (en) 2004-10-07 2005-10-05 Water-based ink for inkjet recording

Country Status (1)

Country Link
JP (1) JP4705835B2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006282782A (en) * 2005-03-31 2006-10-19 Seiko Epson Corp Water-based ink
JP4810858B2 (en) * 2005-03-31 2011-11-09 セイコーエプソン株式会社 Water-based ink
JP5492371B2 (en) * 2006-03-13 2014-05-14 花王株式会社 Water-based ink for inkjet recording
JP5189788B2 (en) * 2007-04-23 2013-04-24 花王株式会社 Method for producing aqueous dispersion for ink jet recording
JP5364357B2 (en) * 2008-12-11 2013-12-11 花王株式会社 Method for producing aqueous dispersion for thermal ink jet recording
JP2011132497A (en) * 2009-11-25 2011-07-07 Canon Inc Ink for inkjet recording
JP6293119B2 (en) * 2013-03-28 2018-03-14 日本化薬株式会社 Ink composition, ink set, ink jet recording method, and colored body
CN105246989B (en) * 2013-06-06 2018-06-15 花王株式会社 Water-based ink for use in ink-jet recording
JP5624656B2 (en) * 2013-08-01 2014-11-12 花王株式会社 Water-based ink for thermal ink jet recording
JP6285824B2 (en) * 2014-08-19 2018-02-28 花王株式会社 Water-based ink for inkjet recording
JP6358561B2 (en) * 2014-09-29 2018-07-18 ブラザー工業株式会社 Water-based ink for ink-jet recording and ink cartridge
JP6528379B2 (en) * 2014-09-29 2019-06-12 ブラザー工業株式会社 Water-based ink for ink jet recording, method of producing water-based ink for ink jet recording, ink cartridge, ink jet recording method and recorded matter
JP2018177914A (en) 2017-04-10 2018-11-15 セイコーエプソン株式会社 Water-based ink for inkjet recording
JP2019031599A (en) 2017-08-07 2019-02-28 セイコーエプソン株式会社 Aqueous ink for inkjet recording

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08157760A (en) * 1994-12-05 1996-06-18 Canon Inc Water-base ink, ink jet recording using the same and apparatus therefor
JP3809197B2 (en) * 1994-12-05 2006-08-16 キヤノン株式会社 Aqueous ink, ink jet recording method, recording unit, ink cartridge, ink jet recording apparatus and bleed mitigation method using the same
JPH10316918A (en) * 1997-03-18 1998-12-02 Kao Corp Water-base ink
JP4472119B2 (en) * 2000-05-23 2010-06-02 花王株式会社 Water-based ink composition
JP4714363B2 (en) * 2001-03-29 2011-06-29 東洋インキＳｃホールディングス株式会社 Recording liquid and method for producing the same
EP1465956A1 (en) * 2002-01-16 2004-10-13 E.I. Du Pont De Nemours And Company Smear resistant inkjet inks
JP2003292853A (en) * 2002-04-08 2003-10-15 Hiroshi Takimoto Recording liquid and recording method
JP3907191B2 (en) * 2002-12-27 2007-04-18 花王株式会社 Water-based ink
JP3919093B2 (en) * 2002-06-25 2007-05-23 花王株式会社 Water-based ink
JP4252984B2 (en) * 2004-10-07 2009-04-08 花王株式会社 Water-based ink for inkjet recording

Similar Documents

Publication Publication Date Title
JP2006282989A5 (en)
CN102171296B (en) Ink composition for inkjet recording purposes
JP2011032478A5 (en)
JP5939039B2 (en) Inkjet image forming method
JP2005515289A5 (en)
JP2004130799A (en) Inkjet printing method and its system providing improved image durability
KR20090068212A (en) Solvent-based ink composition
JP2018114751A5 (en)
JP2000219832A5 (en)
JP2011012253A5 (en)
JP2003313466A5 (en)
JP2012007071A (en) Ink composition, ink set and image forming method
CN104263068A (en) Water-based ink and preparation method thereof
JP5455818B2 (en) Ink composition, ink set, and image forming method
JP2007077375A5 (en)
JP2000191972A (en) Ink set
JP2016027109A5 (en) Water-based ink, method for producing water-based ink, ink cartridge, and ink jet recording method
JP2000191967A (en) Aqueous ink for ink-jet printing
JP2007146127A5 (en)
JP5560872B2 (en) Active energy ray-curable offset ink composition and printed matter thereof
JP2010132908A5 (en) Ink set and recorded matter
JP6652325B2 (en) Aqueous ink-jet ink composition for pressure-sensitive adhesive layer of removable pressure-sensitive recording paper
US20110065834A1 (en) Encapsulated pigment particles
JP2013500354A5 (en)
JP2010046809A (en) Inkjet recording method