公开(公告)号：EP3196260A1

公开(公告)日：2017-07-26

申请号：EP16191816.4

申请日：2016-09-30

申请人： Canon Kabushiki Kaisha

发明人： MASADA, Yohei ,  TERADA, Masahiro ,  KAWAMURA, Hidetaka ,  TAYA, Akihiro ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  KOIKE, Shoji ,  YOSHIMASA, Yutaka

IPC分类号： C09D11/322

CPC分类号： C09D11/037 ,  C09D11/033 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/324 ,  C09D11/38

摘要： Provided is Ink including a pigment, a resin, a watersoluble organic solvent, and water, wherein a solid content of first liquid as prepared by diluting the ink 500-fold with water and by adding CaCl 2 at a concentration of 1.5 mM has a rate of aggregation of 1.5 nm/second or less; and a solid content of second liquid as prepared, after the ink has been stored at 60°C for 2 weeks, by diluting the ink 500-fold with water and by adding CaCl 2 at a concentration of 5 mM has a rate of aggregation of 2.0 nm/second or more.

摘要翻译： 提供包括颜料，树脂，水溶性有机溶剂和水的油墨，其中通过用水稀释油墨500倍并添加浓度为1.5mM的CaCl 2制备的第一液体的固体含量的比率为 1.5nm /秒或更小的聚集; 并且在油墨在60℃下储存2周后，通过用水稀释油墨500倍并添加浓度为5mM的CaCl 2，制备第二液体的固体含量，其聚集率为2.0 nm /秒或更多。

公开(公告)号：EP1776135A1

公开(公告)日：2007-04-25

申请号：EP05788361.3

申请日：2005-09-27

申请人： CANON KABUSHIKI KAISHA

发明人： MASADA, Yohei ,  SUGITA, Masaru ,  KANEKO, Hideki ,  MIYAZAKI, Takeshi

IPC分类号： A61K38/00 ,  A61K9/08 ,  A61K9/72 ,  A61K47/18 ,  A61K47/34

CPC分类号： A61K47/16 ,  A61K9/0078 ,  A61K38/00 ,  A61K47/26 ,  A61M15/025 ,  A61M2205/123 ,  A61M2205/8206 ,  B41J29/13 ,  C09D11/30 ,  Y10S514/866

摘要： There is provided an ejection liquid which can be ejected stably by an inkjet method using thermal energy even in the case of containing at least one of proteins and peptides and is provided a method and device of discharging a liquid containing at least one of proteins and peptides, which use the ejection liquid. At least one compound having a guanidine group is added to an aqueous solution of at least one of proteins and peptides to improve its qualifications to an ejection event by an inkjet method using thermal energy.

公开(公告)号：EP4053243A1

公开(公告)日：2022-09-07

申请号：EP20881823.7

申请日：2020-10-23

申请人： CANON KABUSHIKI KAISHA

发明人： MASADA, Yohei ,  AOTANI, Takaharu

IPC分类号： C09K5/10 ,  F28D15/02 ,  H01F1/44

摘要： Provided are a composition having high dispersibility of a magnetic particle to have storage stability and a heat transport device using the composition. The composition contains a particle and an aqueous medium including water. The particle contains a magnetic particle and a dispersant including polyacrylic acid or a salt thereof.

公开(公告)号：EP3196261B1

公开(公告)日：2019-06-19

申请号：EP16191817.2

申请日：2016-09-30

申请人： Canon Kabushiki Kaisha

发明人： KAWAMURA, Hidetaka ,  TERADA, Masahiro ,  TAYA, Akihiro ,  MASADA, Yohei ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  YOSHIMASA, Yutaka ,  KOIKE, Shoji

IPC分类号： C09D11/322

公开(公告)号：EP3196262A1

公开(公告)日：2017-07-26

申请号：EP16191819.8

申请日：2016-09-30

申请人： Canon Kabushiki Kaisha

发明人： KAWAMURA, Hidetaka ,  TERADA, Masahiro ,  TAYA, Akihiro ,  MASADA, Yohei ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  YOSHIMASA, Yutaka ,  KOIKE, Shoji

IPC分类号： C09D11/322

CPC分类号： C09D11/38 ,  B41J2/01 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/36

摘要： Provided is an ink containing a pigment, a water-soluble organic solvent, and a surfactant represented by the following general formula (1), and having a viscosity at 25°C of 5 mPa·s or more. The ink has a static surface tension of 27.1 mN/m or more and 35.0 mN/m or less, which is measured at 25°C by a Wilhelmy method. The ink also has a dynamic surface tension at a bubble life time of 150 msec of 30.5 mN/m or more and 37.0 mN/m or less, which is measured at 25°C by a maximum bubble pressure method.

摘要翻译： 本发明提供含有颜料，水溶性有机溶剂和下述通式（1）所示的表面活性剂且在25℃下的粘度为5mPa·s以上的墨水。 油墨具有27.1mN / m或更大和35.0mN / m或更小的静态表面张力，其在25℃下通过Wilhelmy方法测量。 油墨在150毫秒的泡寿命时间内的动态表面张力为30.5mN / m以上且37.0mN / m以下，其在25℃下通过最大气泡压力法测定。

公开(公告)号：EP2091513B1

公开(公告)日：2011-04-06

申请号：EP07831968.8

申请日：2007-11-09

申请人： Canon Kabushiki Kaisha

发明人： MASADA, Yohei ,  SUGITA, Masaru ,  KANEKO, Hideki ,  SAKURADA, Naoko

IPC分类号： A61K9/00 ,  A61K47/18 ,  A61K38/00 ,  A61K47/20 ,  A61M15/00 ,  B05B1/02

CPC分类号： B65D83/00 ,  A61K9/0073 ,  A61K38/00 ,  A61K47/183 ,  A61M11/001 ,  A61M15/025

公开(公告)号：EP4300618A1

公开(公告)日：2024-01-03

申请号：EP22759688.9

申请日：2022-02-24

申请人： CANON KABUSHIKI KAISHA

发明人： DOGUCHI, Kentaro ,  MASADA, Yohei ,  AOTANI, Takaharu ,  TANIUCHI, Hiroshi

IPC分类号： H01M4/13 ,  H01M4/62 ,  H01B1/06 ,  H01B1/08 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058 ,  H01M10/0585

摘要： A solid electrolyte contains a borate containing Li, an element R selected from a group including Yb, Er, Ho, Tm, La, Nd, and Sm, and an element M selected from a group including Zr, Ce, and Sn.

公开(公告)号：EP3339382A1

公开(公告)日：2018-06-27

申请号：EP17208345.3

申请日：2017-12-19

申请人： Canon Kabushiki Kaisha

发明人： TAYA, Akihiro ,  TERADA, Masahiro ,  KAWAMURA, Hidetaka ,  MASADA, Yohei ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  YOSHIMASA, Yutaka ,  KOIKE, Shoji

IPC分类号： C09D11/322 ,  C09D11/38

CPC分类号： C09D11/38 ,  B41J2/05 ,  B41J2/17503 ,  C09D11/322 ,  C09D11/328

摘要： An aqueous ink for ink jet includes a coloring material, a solvent, and a surfactant having an HLB value of 9.0 or less. The solvent includes a solvent A having a solubility in water at 20°C of 5.00 g/100g-H 2 O or less and a solvent B other than the solvent A. The solvent A includes an alcohol having a vapor pressure at 20°C of 0.5 mmHg or less and a surface tension of 30.0 mN/m or more. The content of the alcohol in the aqueous ink is 0.7 or more times the solubility in water at 20°C in an equal amount to the aqueous ink. The solvent B has a partition coefficient (P B ) satisfying the following equation (1). 1.44 LogP A − 0.1 x − 3.4 ≤ LogP B ≤ − 0.6

公开(公告)号：EP3196259A1

公开(公告)日：2017-07-26

申请号：EP16191791.9

申请日：2016-09-30

申请人： Canon Kabushiki Kaisha

发明人： YOSHIMASA, Yutaka ,  TERADA, Masahiro ,  KAWAMURA, Hidetaka ,  TAYA, Akihiro ,  MASADA, Yohei ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  KOIKE, Shoji

IPC分类号： C09D11/322

CPC分类号： C09D11/037 ,  B41J2/01 ,  C09D11/033 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/324 ,  C09D11/38

摘要： There is provided an ink including a pigment, resin particles, a surfactant, water-soluble organic compound, and water, in which: the content of the water-soluble organic compounds is 35 mass% or less based on a total mass of the ink; the water-soluble organic compound contains a first water-soluble organic compound being liquid at 25°C and having a surface tension at 25°C of 40 mN/m or less, and the content of the first water-soluble organic compound is 5 mass% or less based on a total mass of the ink; and the surfactant is a surfactant represented by the following formula (1):

摘要翻译： 提供包含颜料，树脂颗粒，表面活性剂，水溶性有机化合物和水的墨，其中：基于墨的总质量，水溶性有机化合物的含量为35质量％以下 ; 所述水溶性有机化合物含有在25℃下为液体并且在25℃下的表面张力为40mN / m以下的第一水溶性有机化合物，并且所述第一水溶性有机化合物的含量为5 基于油墨的总质量的质量％或更少; 并且表面活性剂是由下式（1）表示的表面活性剂：

公开(公告)号：EP3124558A1

公开(公告)日：2017-02-01

申请号：EP16178328.7

申请日：2016-07-07

申请人： Canon Kabushiki Kaisha

发明人： TAYA, Akihiro ,  TERADA, Masahiro ,  KAWAMURA, Hidetaka ,  MASADA, Yohei ,  OOTSUKA, Masanobu ,  AOTANI, Takaharu ,  YOSHIMASA, Yutaka

IPC分类号： C09D11/102 ,  C09D11/322 ,  C09D11/38

CPC分类号： C09D11/322 ,  B41J2/175 ,  B41J2/2107 ,  C09D11/102 ,  C09D11/38 ,  C09D175/04

摘要： INK, INK CARTRIDGE, AND IMAGE RECORDING METHOD
An ink includes a self-dispersing pigment, polyurethane resin particles, a surfactant, and water. The self-dispersing pigment is a pigment having a phosphonic acid group bonded directly or via another atomic group to a surface thereof. The surfactant is represented by general formula (1).

摘要翻译： 油墨，墨盒和图像记录方法油墨包括自分散颜料，聚氨酯树脂颗粒，表面活性剂和水。 自分散颜料是具有直接或通过另一原子团与其表面键合的膦酸基团的颜料。 表面活性剂由通式（1）表示。