公开(公告)号：US20140154480A1

公开(公告)日：2014-06-05

申请号：US14085329

申请日：2013-11-20

申请人： SEIKO EPSON CORPORATION

发明人： Naoyuki TOYODA ,  Koki HIRATA ,  Tomohiro OGAWA ,  Masaya SHIBATANI ,  Masaru TERADA ,  Hiroshi TAKIGUCHI

IPC分类号： C09D11/00

CPC分类号： C09D11/38 ,  C09D11/101 ,  C09D11/322 ,  Y10T428/24802

摘要： An ultraviolet ray curable ink composition adapted to be ejected by using an ink jet method is provided. The ultraviolet ray curable ink composition includes a polymerizable compound, metal powder, and a liquid component having an alicyclic structure including a hetero atom. The metal powder is constituted from metal particles subjected to a surface treatment with a fluorine type silane compound and/or a fluorine type phosphoric acid ester as a surface treatment agent. An amount of the liquid component contained in the ultraviolet ray curable ink composition is in the range of 0.05 mass % or more but 7.0 mass % or less. A printed object is also provided. Such a printed object is produced by using the ultraviolet ray curable ink composition.

摘要翻译： 提供了适用于通过喷墨法喷射的紫外线固化型油墨组合物。 紫外线固化型油墨组合物包括可聚合化合物，金属粉末和具有包含杂原子的脂环结构的液体组分。 金属粉末由用氟型硅烷化合物和/或氟型磷酸酯作为表面处理剂进行表面处理的金属粒子构成。 紫外线固化型油墨组合物中含有的液体成分的量在0.05质量％以上且7.0质量％以下的范围。 还提供了印刷对象。 通过使用紫外线固化型油墨组合物制造这样的印刷物。

公开(公告)号：US20190300732A1

公开(公告)日：2019-10-03

申请号：US16367460

申请日：2019-03-28

申请人： Seiko Epson Corporation

发明人： Hiroaki KIDA ,  Hiroshi TAKIGUCHI ,  Shintaro ASAI ,  Masaru TERADA ,  Naoyuki TOYODA

IPC分类号： C09D11/322 ,  C09C1/64 ,  C09D11/36 ,  C09D11/037 ,  C09D11/033 ,  C09D11/107

摘要： An ink jet composition of the invention is discharged by an ink jet method and includes: metal powder; an organic solvent; and a resin having a styrene-acrylic acid structure as a binder resin, in which the ink jet composition contains metal powder surface-treated with a fluorine-based compound as the metal powder.

公开(公告)号：US20170058138A1

公开(公告)日：2017-03-02

申请号：US15242731

申请日：2016-08-22

申请人： Seiko Epson Corporation

发明人： Hiroaki KIDA ,  Naoyuki TOYODA ,  Masaru TERADA

IPC分类号： C09D11/36 ,  B41J2/01 ,  C09D11/32

CPC分类号： B41J2/2107 ,  B41J2/01 ,  C09D11/101 ,  C09D11/322 ,  C09D11/36

摘要： A non-aqueous ink jet composition includes a surface-treated metal powder, wherein a dissolved oxygen reduction rate is 2.0 kPa/h or more and 20.0 kPa/h or less in an environment of 25° C. and 1.0 atm.

摘要翻译： 非水性喷墨组合物包括表面处理的金属粉末，其中在25℃和1.0atm的环境中溶解氧还原率为2.0kPa / h以上且20.0kPa / h以下。

公开(公告)号：US20150210859A1

公开(公告)日：2015-07-30

申请号：US14603918

申请日：2015-01-23

申请人： Seiko Epson Corporation

发明人： Atsushi DENDA ,  Masaru TERADA ,  Hiroshi TAKIGUCHI ,  Tomohiro OGAWA ,  Naoyuki TOYODA

IPC分类号： C09C1/64 ,  C09D11/322 ,  C09D17/00

CPC分类号： C09C1/644 ,  C01P2004/20 ,  C01P2006/40 ,  C01P2006/90 ,  C09D11/322

摘要： Disclosed herein is a base metal pigment, which is used for an aqueous ink composition containing water as a part of a solvent, in which the base metal pigment is surface-treated with a fluorine-based compound, and has a zeta potential of greater than or equal to −50 mV and less than or equal to −15 mV, as measured by an ultrasonic zeta potential measurement device, in a pH range of greater than or equal to 5 and less than or equal to 10.

摘要翻译： 本文公开了一种贱金属颜料，其用于含有水作为溶​​剂的一部分的水性油墨组合物，其中贱金属颜料用氟基化合物进行表面处理，并且具有大于 或等于-50mV且小于或等于-15mV，通过超声ζ电位测量装置测量，在大于或等于5且小于或等于10的pH范围内。

公开(公告)号：US20150166805A1

公开(公告)日：2015-06-18

申请号：US14630936

申请日：2015-02-25

申请人： Seiko Epson Corporation

发明人： Naoyuki TOYODA ,  Masaya SHIBATANI ,  Hidekazu MORIYAMA ,  Minoru YAMADA ,  Taketoshi KAGOSE ,  Toshiyuki KOBAYASHI ,  Tomohiro OGAWA ,  Masaru TERADA ,  Homare KURIBAYASHI ,  Koki HIRATA

IPC分类号： C09D11/30 ,  C09D11/107

CPC分类号： C09C1/62 ,  B22F1/0014 ,  B22F1/0062 ,  B22F2301/052 ,  B22F2302/45 ,  B22F2303/01 ,  B22F2304/058 ,  B22F2304/10 ,  B22F2998/10 ,  B22F2999/00 ,  C09C1/644 ,  C09D11/101 ,  C09D11/107 ,  C09D11/30 ,  C09D11/322 ,  C09D11/38 ,  C23C26/00 ,  Y10T428/24901 ,  Y10T428/24909 ,  B22F1/0018 ,  B22F2304/056

摘要： The invention provides metal powder constituted from metal particles. Each of the metal particles comprises a base particle having a surface and a metal material constituting at least the surface of the base particle. The base particle is subjected to a surface treatment with a fluorine type phosphoric acid ester. Further, the invention also provides an ultraviolet ray curable ink jet composition to be ejected by using an ink jet method. The ultraviolet ray curable ink jet composition comprises a polymerizable compound and metal powder constituted from metal particles. The metal particles of the metal powder are subjected to a surface treatment with a fluorine type phosphoric acid ester.

摘要翻译： 本发明提供了由金属颗粒构成的金属粉末。 每个金属颗粒包括具有至少构成基础颗粒表面的表面和金属材料的基础颗粒。 用氟型磷酸酯对基础颗粒进行表面处理。 此外，本发明还提供了通过使用喷墨法喷射的紫外线固化型喷墨组合物。 紫外线固化型喷墨组合物包含可聚合化合物和由金属颗粒构成的金属粉末。 金属粉末的金属颗粒用氟型磷酸酯进行表面处理。

公开(公告)号：US20220204787A1

公开(公告)日：2022-06-30

申请号：US17562095

申请日：2021-12-27

申请人： Seiko Epson Corporation

发明人： Hiroaki KIDA ,  Shintaro ASAI ,  Kei HIRUMA ,  Tomoyuki USHIYAMA ,  Mitsunobu NAKATANI ,  Kenta TSUKADA ,  Masaru TERADA

IPC分类号： C09D11/322 ,  C09D11/033 ,  C09D11/36 ,  C09D11/102 ,  C09D11/38 ,  C09D11/107 ,  B41M5/00 ,  B41J11/00

摘要： An ink jet ink composition containing a metal pigment, and a liquid medium component, in which the metal pigment is made of a metal particle, the metal particle is surface-modified with a surface treatment agent, the surface treatment agent is at least one selected from the group consisting of a compound represented by formula (1) below and a compound represented by formula (2) below, and the ink jet ink composition is a water-based ink or a solvent-based ink: (R—O)aP(O)(OH)3-a   (1) (R)P(O)(OH)2   (2) where R is independently a hydrocarbon group having a carbon skeleton having 13 or more carbon atoms, and a is 1 or 2.

公开(公告)号：US20220203740A1

公开(公告)日：2022-06-30

申请号：US17562120

申请日：2021-12-27

申请人： Seiko Epson Corporation

发明人： Kei HIRUMA ,  Hiroshi TAKIGUCHI ,  Masaru TERADA ,  Shintaro ASAI ,  Hiroaki KIDA ,  Tomoyuki USHIYAMA

IPC分类号： B41M5/00 ,  C09D11/322 ,  C09D11/033 ,  C09D11/037 ,  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.

公开(公告)号：US20160177115A1

公开(公告)日：2016-06-23

申请号：US15057634

申请日：2016-03-01

申请人： Seiko Epson Corporation

发明人： Naoyuki TOYODA ,  Masaru TERADA ,  Hiroshi TAKIGUCHI ,  Tomohiro OGAWA ,  Atsushi DENDA

IPC分类号： C09D11/322 ,  C09D11/36 ,  C09D11/14 ,  C09D17/00

CPC分类号： C09D11/322 ,  C09D11/14 ,  C09D11/36 ,  C09D17/002 ,  C09D17/003 ,  C09D17/006

摘要： A pigment dispersion liquid is a pigment dispersion liquid for a solvent-based ink including a base metal pigment and an organic solvent, in which the base metal pigment is subjected to a surface treatment by a fluorine-based compound, and in which the concentration of a fluorine element is from 8 atm % to 35 atm % when an X-ray photoelectron spectroscopy (XPS) analysis of the surface of the base metal pigment is performed.

公开(公告)号：US20150112003A1

公开(公告)日：2015-04-23

申请号：US14519682

申请日：2014-10-21

申请人： Seiko Epson Corporation

发明人： Naoyuki TOYODA ,  Masaru TERADA ,  Hiroshi TAKIGUCHI ,  Tomohiro OGAWA ,  Atsushi DENDA

IPC分类号： C09D17/00 ,  C09D11/033 ,  C09D11/037

CPC分类号： C09D11/322 ,  C09D11/14 ,  C09D11/36 ,  C09D17/002 ,  C09D17/003 ,  C09D17/006

摘要： A pigment dispersion liquid is a pigment dispersion liquid for a solvent-based ink including a base metal pigment and an organic solvent, in which the base metal pigment is subjected to a surface treatment by a fluorine-based compound, and in which the concentration of a fluorine element is from 8 atm % to 35 atm % when an X-ray photoelectron spectroscopy (XPS) analysis of the surface of the base metal pigment is performed.

摘要翻译： 颜料分散液是含有贱金属颜料和有机溶剂的溶剂型油墨的颜料分散液，其中贱金属颜料通过氟系化合物进行表面处理，其中浓度 当进行贱金属颜料的表面的X射线光电子能谱（XPS）分析时，氟元素为8原子％〜35原子％。

公开(公告)号：US20140154481A1

公开(公告)日：2014-06-05

申请号：US14094539

申请日：2013-12-02

申请人： SEIKO EPSON CORPORATION

发明人： Naoyuki TOYODA ,  Koki HIRATA ,  Tomohiro OGAWA ,  Masaya SHIBATANI ,  Masaru TERADA ,  Hiroshi TAKIGUCHI

IPC分类号： C09D11/00

CPC分类号： C09D11/38 ,  C09D11/101 ,  C09D11/322 ,  Y10T428/24802

摘要： An ultraviolet ray curable ink composition adapted to be ejected by using an ink jet method is provided. The ultraviolet ray curable ink composition includes a polymerizable compound and metal powder. The metal powder is constituted from metal particles subjected to a surface treatment with a fluorine type silane compound and/or a fluorine type phosphoric acid ester as a surface treatment agent. A polymerizable compound includes a monomer having an alicyclic structure. This makes it possible to provide the ultraviolet ray curable ink composition which has excellent storage stability, can provide excellent dispersion stability of the metal particles of the metal powder. A printed object is also provided. Such a printed object is produced by using the ultraviolet ray curable ink composition.

摘要翻译： 提供了适用于通过喷墨法喷射的紫外线固化型油墨组合物。 紫外线固化型油墨组合物含有聚合性化合物和金属粉末。 金属粉末由用氟型硅烷化合物和/或氟型磷酸酯作为表面处理剂进行表面处理的金属粒子构成。 可聚合化合物包括具有脂环结构的单体。 由此，能够提供储存稳定性优异的紫外线固化性油墨组合物，能够提供金属粉末的金属粒子的优异的分散稳定性。 还提供了印刷对象。 通过使用紫外线固化型油墨组合物制造这样的印刷物。