JP2005126725A5 - - Google Patents

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JP2005126725A5
JP2005126725A5 JP2004348983A JP2004348983A JP2005126725A5 JP 2005126725 A5 JP2005126725 A5 JP 2005126725A5 JP 2004348983 A JP2004348983 A JP 2004348983A JP 2004348983 A JP2004348983 A JP 2004348983A JP 2005126725 A5 JP2005126725 A5 JP 2005126725A5
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ink composition
composition according
copper phthalocyanine
copper
phthalocyanine pigment
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JP2004348983A
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JP2005126725A (en
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Priority to JP2004348983A priority Critical patent/JP2005126725A/en
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銅錯体着色剤と、ベンゾトリアゾール系化合物およびチアゾール系化合物とを少なくとも含んでなるインクジェット記録用インク組成物であって、インク組成物中の遊離銅イオン濃度が１０ppm以下である、インク組成物。   An ink composition for ink jet recording comprising at least a copper complex colorant, a benzotriazole compound and a thiazole compound, wherein the free copper ion concentration in the ink composition is 10 ppm or less. 前記銅錯体着色剤が、銅錯体染料である、請求項１に記載のインク組成物。   The ink composition according to claim 1, wherein the copper complex colorant is a copper complex dye. 前記銅錯体染料が、銅フタロシアニン染料である、請求項１または２に記載のインク組成物。   The ink composition according to claim 1, wherein the copper complex dye is a copper phthalocyanine dye. 前記銅錯体着色剤が、銅フタロシアニン顔料である、請求項１〜３のいずれか一項に記載のインク組成物。   The ink composition according to claim 1, wherein the copper complex colorant is a copper phthalocyanine pigment. 金属イオン封鎖剤を含んでなることで、インク組成物中の遊離銅イオン濃度が１０ppm以下とされてなる、請求項１〜４のいずれか一項に記載のインク組成物。   The ink composition according to any one of claims 1 to 4, wherein a free copper ion concentration in the ink composition is 10 ppm or less by containing a sequestering agent. 前記金属イオン封鎖剤が、エチレンジアミンテトラ酢酸（ＥＤＴＡ）またはＥＤＴＡの金属塩である、請求項５に記載のインク組成物。   The ink composition according to claim 5, wherein the sequestering agent is ethylenediaminetetraacetic acid (EDTA) or a metal salt of EDTA. 前記銅フタロシアニン着色剤が銅フタロシアニン顔料であり、前記ＥＤＴＡを前記銅フタロシアニン顔料に対して２０重量％以上含んでなる、請求項４〜６のいずれか一項に記載のインク組成物。   The ink composition according to any one of claims 4 to 6, wherein the copper phthalocyanine colorant is a copper phthalocyanine pigment, and the EDTA is contained in an amount of 20% by weight or more based on the copper phthalocyanine pigment. 銅フタロシアニン顔料が下記の式で表されるものである、請求項４〜７のいずれか一項に記載のインク組成物：
Figure 2005126725
 （式中、Ｘは塩素原子もしくは臭素原子、または水素原子を表し、ｎは１４〜１６の整数を表す） The ink composition according to any one of claims 4 to 7, wherein the copper phthalocyanine pigment is represented by the following formula:
Figure 2005126725
 (In the formula, X represents a chlorine atom, a bromine atom, or a hydrogen atom, and n represents an integer of 14 to 16) 銅フタロシアニン顔料が、Ｃ．Ｉ．ピグメントグリーン７、３６、またはＣ．Ｉ．ピグメントブルー１５：ｘ（ここで、ｘは１〜６の整数を表す）である、請求項４〜８のいずれか一項に記載のインク組成物。   Copper phthalocyanine pigments are C.I. I. Pigment green 7, 36, or C.I. I. The ink composition according to any one of claims 4 to 8, which is CI Pigment Blue 15: x (where x represents an integer of 1 to 6). 浸透性溶剤および／または界面活性剤を含んでなる、請求項１〜９のいずれか一項に記載のインク組成物。   The ink composition according to any one of claims 1 to 9, comprising a permeable solvent and / or a surfactant. 浸透性溶剤が多価アルコールのアルキルエーテルである、請求項１０に記載ののインク組成物。   The ink composition according to claim 10, wherein the permeable solvent is an alkyl ether of a polyhydric alcohol. 多価アルコールのアルキルエーテルが、エチレングリコールモノエチルエーテル、エチレングリコールモノブチルエーテル、ジエチレングリコールモノメチルエーテル、ジエチレングリコールモノエチルエーテル、ジエチレングリコールモノブチルエーテル、トリエチレングリコールモノメチルエーテル、トリエチレングリコールモノエチルエーテル、およびトリエチレングリコールモノブチルエーテルからなる群から選択されるものである、請求項１１に記載のインク組成物。   Alkyl ethers of polyhydric alcohols are ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, and triethylene glycol mono The ink composition according to claim 11, which is selected from the group consisting of butyl ether. インク組成物の液滴を吐出し、該液滴を記録媒体に付着させて印字を行うインクジェット記録方法であって、インク組成物として請求項１〜１２のいずれか一項に記載のインク組成物を用いる、インクジェット記録方法。   An ink-jet recording method for performing printing by ejecting droplets of an ink composition and attaching the droplets to a recording medium, wherein the ink composition according to any one of claims 1 to 12 is used. An ink jet recording method using 請求項９または１０に記録方法によって記録が行われた、記録物。   Recorded matter recorded by the recording method according to claim 9 or 10. 銅フタロシアニン顔料をＥＤＴＡまたはＥＤＴＡの金属塩と接触させた後、該銅フタロシアニン顔料を用いてインク組成物を製造することを特徴とする、銅フタロシアニン顔料を含んでなるインク組成物の製造法。   A method for producing an ink composition comprising a copper phthalocyanine pigment, comprising contacting a copper phthalocyanine pigment with EDTA or a metal salt of EDTA, and then producing the ink composition using the copper phthalocyanine pigment. 請求項１５に記載の方法によって製造された、インク組成物。   An ink composition produced by the method according to claim 15.
JP2004348983A 1999-04-06 2004-12-01 Ink composition containing copper complex colorant Withdrawn JP2005126725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004348983A JP2005126725A (en) 1999-04-06 2004-12-01 Ink composition containing copper complex colorant

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Application Number Priority Date Filing Date Title
JP9899999 1999-04-06
JP10718899 1999-04-14
JP2004348983A JP2005126725A (en) 1999-04-06 2004-12-01 Ink composition containing copper complex colorant

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JP2000105062A Division JP2000355665A (en) 1999-04-06 2000-04-06 Ink composition containing copper complex colorant

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JP2005126725A JP2005126725A (en) 2005-05-19
JP2005126725A5 true JP2005126725A5 (en) 2005-10-27

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Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
JP5242013B2 (en) * 2006-02-16 2013-07-24 ブラザー工業株式会社 Ink for inkjet recording
JP4924803B2 (en) * 2006-03-28 2012-04-25 ブラザー工業株式会社 Water-based ink for inkjet recording
JP5296306B2 (en) * 2006-09-19 2013-09-25 ブラザー工業株式会社 Ink for inkjet recording
JP5296305B2 (en) * 2006-09-19 2013-09-25 ブラザー工業株式会社 Ink for inkjet recording
JP4998721B2 (en) * 2007-06-04 2012-08-15 ブラザー工業株式会社 Ink for inkjet recording
JP2009215542A (en) 2008-02-13 2009-09-24 Fujifilm Corp Infrared dye composition, infrared ray absorbing ink using the same and electrophotographic toner
JP5812809B2 (en) * 2010-11-18 2015-11-17 キヤノン株式会社 Image recording method and ink set
JP5906059B2 (en) * 2010-11-18 2016-04-20 キヤノン株式会社 Ink jet ink, ink cartridge, and ink jet recording method
JP5847542B2 (en) * 2010-11-18 2016-01-27 キヤノン株式会社 Image recording method and ink set
JP5846491B2 (en) * 2012-01-11 2016-01-20 セイコーエプソン株式会社 Ink composition
JP2014062219A (en) 2012-03-07 2014-04-10 Fujifilm Corp Coloring composition for textile printing, textile printing method and fabrics
WO2018021159A1 (en) 2016-07-28 2018-02-01 富士フイルム株式会社 Inkjet printing method, colored composition, inkjet ink, ink cartridge, and dye polymer

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