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公开(公告)号：US11999180B2
公开(公告)日：2024-06-04
申请号：US17562120
申请日：2021-12-27
发明人： Kei Hiruma , Hiroshi Takiguchi , Masaru Terada , Shintaro Asai , Hiroaki Kida , Tomoyuki Ushiyama
IPC分类号： B41M5/00 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/36
CPC分类号： B41M5/0023 , C09D11/033 , C09D11/037 , C09D11/322 , C09D11/36
摘要： A recording method of the present disclosure, which is a recording method of performing recording on a recording medium by using a recording device including an ink jet head, includes ejecting a composition for ink jet from the ink jet head, in which the composition for ink jet contains a metal pigment, the metal pigment is formed of a plurality of scaly metal particles, the ink jet head includes a circulation flow path for circulating the composition for ink jet, and an average thickness of the metal particles determined by atomic force microscopy is 19 nm or less.
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公开(公告)号：US11370930B2
公开(公告)日：2022-06-28
申请号：US16477037
申请日：2017-12-25
IPC分类号： C09D11/322 , C09D11/102 , C09D167/02 , C09D171/02 , C09D11/38 , B41J2/01 , C08G65/335 , C09D11/36 , B41M5/00 , C08K5/521 , C08K7/00 , C08K9/04 , C08K3/08
摘要： A solvent-based ink composition is provided that includes: an organic solvent; a surface-treated metal powder; and a polyoxyethylene alkyl ether phosphoric acid compound, the content of the polyoxyethylene alkyl ether phosphoric acid compound with respect to the total mass of an ink is 0.1 to 10.0 percent by mass, and the surface-treated metal powder contains aluminum or an aluminum alloy and is surface-treated by a surface treating agent of a fluorine-based compound.
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公开(公告)号：US20210301159A1
公开(公告)日：2021-09-30
申请号：US17232833
申请日：2021-04-16
发明人： Hiroaki Kida , Hiroshi Fukumoto , Toru Saito , Keitaro Nakano , Hiroki Nakane
IPC分类号： C09D11/101 , B41J2/21 , C09D11/38 , C09D11/322 , C08K3/013
摘要： The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (I) (wherein R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms, and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms) and phenoxyethyl (meth)acrylate.
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公开(公告)号：US11118075B2
公开(公告)日：2021-09-14
申请号：US16835599
申请日：2020-03-31
发明人： Hiroaki Kida , Hiroshi Fukumoto , Toru Saito , Keitaro Nakano , Hiroki Nakane
IPC分类号： C09D11/101 , B41J2/21 , C09D11/38 , C09D11/322 , C08K3/013 , B41J11/00
摘要： The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (I) (wherein R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms, and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms) and phenoxyethyl (meth)acrylate.
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公开(公告)号：US10583649B2
公开(公告)日：2020-03-10
申请号：US15821561
申请日：2017-11-22
发明人： Hiroshi Fukumoto , Hiroaki Kida
摘要： Provided is an ink jet recording method including: discharging an ultraviolet ray-curable ink, which has a viscosity at 20° C. of 25 mPa·s or less and an average equivalent of polymerizable unsaturated double bond of 100 to 150, from a head onto a recording medium at a discharge temperature of 30° C. to 40° C.; and irradiating the ultraviolet ray-curable ink, attached onto the recording medium, with ultraviolet rays emitted from a light source to cure the ultraviolet ray-curable ink.
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公开(公告)号：US10029483B2
公开(公告)日：2018-07-24
申请号：US13853120
申请日：2013-03-29
发明人： Yoshihiro Kobayashi , Yusuke Mizutaki , Toshio Kumagai , Masaaki Ando , Hiroaki Kida , Kaoru Koike , Mitsuaki Yoshizawa
摘要： An ink jet recording method includes ejecting an ultraviolet-ray curable ink of which a viscosity at 28° C. is 8 mPa·s or more from a head to a recording medium, and curing the ultraviolet-ray curable ink attached to the recording medium, wherein, in the ejecting of the ultraviolet-ray curable ink, the ultraviolet-ray curable ink is heated such that a temperature of the ejected ultraviolet-ray curable ink becomes 28° C. to 40° C., and a viscosity of the ultraviolet-ray curable ink at the temperature is 15 mPa·s or less.
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47.发明申请公开(公告)号：US20180154658A1
公开(公告)日：2018-06-07
申请号：US15886407
申请日：2018-02-01
发明人： Yoshihiro Kobayashi , Yusuke Mizutaki , Toshio Kumagai , Masaaki Ando , Hiroaki Kida , Kaoru Koike , Mitsuaki Yoshizawa
CPC分类号： B41J11/002 , B41J2/17509 , B41J2/2107 , B41M7/0081
摘要： An ink jet recording method includes ejecting an ultraviolet-ray curable ink of which a viscosity at 28° C. is 8 mPa·s or more from a head to a recording medium, and curing the ultraviolet-ray curable ink attached to the recording medium, wherein, in the ejecting of the ultraviolet-ray curable ink, the ultraviolet-ray curable ink is heated such that a temperature of the ejected ultraviolet-ray curable ink becomes 28° C. to 40° C., and a viscosity of the ultraviolet-ray curable ink at the temperature is 15 mPa·s or less.
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公开(公告)号：US20180022946A1
公开(公告)日：2018-01-25
申请号：US15721730
申请日：2017-09-29
发明人： Hiroaki Kida , Hiroshi Fukumoto , Toru Saito , Keitaro Nakano , Hiroki Nakane
IPC分类号： C09D11/101 , B41J2/21 , C08K3/00 , C09D11/38 , C09D11/322 , B41J11/00
CPC分类号： C09D11/101 , B41J2/2107 , B41J11/002 , C08K3/013 , C09D11/322 , C09D11/38
摘要： The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (I) (wherein R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms, and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms) and phenoxyethyl (meth)acrylate.
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公开(公告)号：US09701858B2
公开(公告)日：2017-07-11
申请号：US14956807
申请日：2015-12-02
发明人： Chigusa Sato , Toshiyuki Miyabayashi , Satoru Miura , Toru Saito , Hiroki Nakane , Jun Ito , Taketoshi Kagose , Hiroaki Kida , Hiroyuki Kajimoto
IPC分类号： C09D11/101 , C09D11/322 , C08F2/44 , C09D4/00 , C09D11/324 , C09D11/30 , C08K3/04 , C08K5/3447 , C09D133/14 , C08F220/18 , C08F222/10
CPC分类号： C09D11/322 , C08F2/44 , C08F220/18 , C08F222/1006 , C08K3/04 , C08K5/3447 , C09D4/00 , C09D11/101 , C09D11/30 , C09D11/324 , C09D133/14 , Y10T428/24802
摘要： Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2).
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50.发明授权Ultraviolet curable type ink-jet ink composition, recording method and recording apparatus using the same 有权紫外线固化型喷墨油墨组合物，使用其的记录方法和记录装置公开(公告)号：US09458338B2
公开(公告)日：2016-10-04
申请号：US14708325
申请日：2015-05-11
发明人： Taketoshi Kagose , Hiroki Nakane , Chigusa Sato , Hiroaki Kida , Toru Saito
IPC分类号： B41J2/21 , C09D11/30 , C09D4/00 , C09D11/101 , C09D11/322 , C09D11/107
CPC分类号： C09D11/30 , B41J2/2107 , C09D4/00 , C09D11/101 , C09D11/107 , C09D11/322
摘要： Provided is a UV curable type ink-jet ink composition containing a monomer A which is expressed by the following general formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (I) (in the formula, R1 is a hydrogen atom or methyl radical, R2 is a bivalent organic residue radical having a carbon number in a range of 2 to 20, and R3 is a hydrogen atom or a univalent organic residue radical having a carbon number in a range of 1 to 11), a compound B containing five or more (meth)acryloyl radicals per molecule, and a monofunctional (meth)acrylate C having an aromatic ring skeleton, wherein the monofunctional (meth)acrylate C which is in a range of 5 to 35 wt % with respect to the total weight of the ink composition is contained.
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