公开(公告)号：US20240278547A1

公开(公告)日：2024-08-22

申请号：US18569112

申请日：2022-06-09

申请人： SAKATA INX CORP.

发明人： Genta ITO ,  Hiroki TANAKA ,  Kyohei KOBAYASHI ,  Atsushi FUJITA ,  Junichi HARADA

IPC分类号： B32B27/10 ,  B32B7/12 ,  B32B33/00 ,  B32B37/12 ,  B32B37/24

CPC分类号： B32B27/10 ,  B32B7/12 ,  B32B33/00 ,  B32B37/1284 ,  B32B37/24 ,  B32B2037/243 ,  B32B2250/02 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/718 ,  B32B2307/7244 ,  B32B2315/16 ,  B32B2323/04 ,  B32B2329/04

摘要： Provided is a method for producing a gas barrier paper packaging material which can impart sufficient gas barrier properties even when a barrier coating agent for forming a barrier layer is applied in a dry amount of 2 g/m2 or less. The method for producing a gas barrier paper packaging material at least includes: a barrier layer forming step of applying a barrier coating agent to one side of a sealant film to form a barrier layer; and a lamination step of laminating the barrier layer and a paper substrate layer via an adhesive layer.

公开(公告)号：US20220298398A1

公开(公告)日：2022-09-22

申请号：US17636273

申请日：2020-07-01

申请人： SAKATA INX CORP.

发明人： Yoichi SATO ,  Kazuki MORIYASU ,  Eri UEDA ,  Takaaki SANO

IPC分类号： C09J175/06 ,  B65D65/40

摘要： The present invention aims to provide a packaging material having excellent printed image quality as well as excellent laminate strength and heat sealability. Provided is a packaging material including at least: a base film, a primer layer, a printed layer, an adhesive layer, and a sealant film in a stated order, the primer layer being formed of a primer composition containing a water-soluble polyvalent metal salt, a chlorinated polyolefin emulsion, and at least one selected from the group consisting of an acrylic emulsion, a vinyl acetate emulsion, and a urethane-modified polyester resin, the printed layer being formed of a printing ink containing a polyester polyurethane resin, the adhesive layer being formed of an aliphatic ester adhesive.

公开(公告)号：US20210237415A1

公开(公告)日：2021-08-05

申请号：US17269193

申请日：2019-07-24

申请人： SAKATA INX CORP.

发明人： Yoichi SATO ,  Kazuki MORIYASU ,  Eri TAKAHASHI ,  Takaaki SANO

IPC分类号： B32B27/40 ,  C09D11/30 ,  C09D11/023 ,  C09D11/033 ,  C09D11/102 ,  B32B27/08 ,  B32B27/20 ,  B32B7/12 ,  B32B38/00 ,  C08G18/73 ,  C08G18/67

摘要： The present invention aims to provide an aqueous inkjet ink composition for lamination that can provide various advantages such as reduction of residual solvent, improvement of the printing work environment, prevention of air pollution, and fire safety, enables efficient adaptation to the recent decrease in lot size and increase in product variety, has high versatility that allows use for various types of base film, and enables production of a food packaging container that does not break at least during processes such as transportation and display and can be easily opened without causing the double bag state. The aqueous inkjet ink composition for lamination of the present invention contains a colorant, an alkali-soluble or self-emulsifying aqueous polyurethane resin satisfying the following condition 1, and an aqueous medium: Condition 1: the alkali-soluble or self-emulsifying aqueous polyurethane resin is a reaction product of reaction components including hexamethylene diisocyanate, at least one selected from the group of polyester diol compounds represented by the following formula 1, and an acid group-containing diol compound: wherein Xs are each independently a hydrocarbon group represented by —CH2—CH2—CH2—CH2—CH2—CH2— or —CH2—CH2—CH(CH3)—CH2—CH2—, and n is an integer of 2 to 20.

公开(公告)号：US08722302B2

公开(公告)日：2014-05-13

申请号：US12679822

申请日：2008-09-26

申请人： Hirohito Maeda ,  Katsutoshi Okamoto ,  Takaaki Yodo ,  Naoya Inazumi ,  Koji Iwase

发明人： Hirohito Maeda ,  Katsutoshi Okamoto ,  Takaaki Yodo ,  Naoya Inazumi ,  Koji Iwase

IPC分类号： G03G9/13

CPC分类号： G03G9/131 ,  G03G9/1355

摘要： The present invention provides a method for producing a liquid developer for electrophotography or electrostatic recording obtained by a coacervation method, which sufficiently maintains the charging property and has good dispersion stability of colored resin particles, as well as a liquid developer obtained by the method.A method for producing a liquid developer by a coacervation method, wherein a colored resin particle is dispersed in an insulating hydrocarbon dispersion medium in the presence of a particle dispersant and an acid group-containing resin, and the particle dispersant is a reaction product of a polyamine compound and a self-condensation product of a hydroxycarboxylic acid.

摘要翻译： 本发明提供了通过凝聚法获得的用于电子照相或静电记录的液体显影剂的方法，其充分保持着色树脂颗粒的充电性能和良好的分散稳定性，以及通过该方法获得的液体显影剂。 通过凝聚法制造液体显影剂的方法，其中着色树脂颗粒在颗粒分散剂和含酸基树脂的存在下分散在绝缘烃分散介质中，并且颗粒分散剂是 多胺化合物和羟基羧酸的自缩合产物。

公开(公告)号：US08651648B2

公开(公告)日：2014-02-18

申请号：US12810761

申请日：2008-12-25

申请人： Yoichi Sato ,  Masakazu Ohashi

发明人： Yoichi Sato ,  Masakazu Ohashi

IPC分类号： B41J2/01

CPC分类号： B41M5/0017 ,  C09D11/30 ,  C09D11/54 ,  D06P1/445 ,  D06P5/30 ,  Y10T428/2481

摘要： The present invention has its object to provide a treatment solution for inkjet textile printing that causes few remaining marks even when applied to a fabric. The present invention relates to a treatment solution for inkjet textile printing, the treatment solution including at least: 1) a water-soluble polyvalent metal salt; 2) at least one resin component selected from the group consisting of a nonionic resin emulsion, an anionic resin emulsion, and a carboxymethyl cellulose; 3) at least one surfactant component selected from the group consisting of a nonionic surfactant, an anionic surfactant, and an amphoteric surfactant; and 4) an aqueous medium, the treatment solution being applied to a fabric before printing of an ink composition for inkjet textile printing.

摘要翻译： 本发明的目的是提供一种用于喷墨织物印刷的处理溶液，即使在施加到织物上时也几乎没有剩余痕迹。 本发明涉及一种喷墨织物印花处理液，该处理液至少包括：1）水溶性多价金属盐; 2）至少一种选自非离子树脂乳液，阴离子树脂乳液和羧甲基纤维素的树脂组分; 3）至少一种选自非离子表面活性剂，阴离子表面活性剂和两性表面活性剂的表面活性剂组分; 和4）水性介质，所述处理溶液在印刷用于喷墨织物印刷的油墨组合物之前施加到织物上。

公开(公告)号：US08309628B2

公开(公告)日：2012-11-13

申请号：US11917808

申请日：2006-06-16

申请人： Yuichi Kataura ,  Tomohide Katoh ,  Naoki Kodaira ,  Kousuke Naganuma

发明人： Yuichi Kataura ,  Tomohide Katoh ,  Naoki Kodaira ,  Kousuke Naganuma

IPC分类号： A61L15/62 ,  C08K5/00 ,  C08K5/01 ,  C08K5/09 ,  C08K5/10 ,  C08K5/11 ,  C08L53/00 ,  C08L91/00 ,  C08G63/20 ,  C08G63/48 ,  C08G63/91 ,  C09D5/00 ,  C09D11/00 ,  H01B3/44

CPC分类号： C09D11/03

摘要： The object of the present invention is to provide an ink composition for heatset offset printing which has an excellent drying property, does not cause skinning during storage of ink composition, and has excellent stability on press in printing. The present invention is an ink composition for heatset offset printing containing a pigment, a binder resin, a petroleum solvent, and at least one kind of vegetable oil component selected from the group consisting of a vegetable oil and a fatty acid ester thereof, the content of the vegetable oil component being 20% by mass or less, and the ink composition further containing: 0.008 to 0.7% by mass of a metal soap drier based on the mass of the metal contained in the drier; 0.008 to 12% by mass of at least one kind selected from the group consisting of a polyvalent carboxylic acid, a derivative thereof, tocopherol, and tocotrienol; and 0.08 to 12% by mass of a phenolic antioxidant.

摘要翻译： 本发明的目的是提供一种具有优异的干燥性能的热固性胶版印刷用油墨组合物，在油墨组合物的储存期间不会引起剥离，并且在印刷时具有优异的稳定性。 本发明是一种含有颜料，粘合剂树脂，石油溶剂和选自植物油及其脂肪酸酯的至少一种植物油成分的热固性胶版印刷用油墨组合物，其含量 的植物油成分为20质量％以下，并且所述油墨组合物还含有：基于所述干燥机中所含的金属质量的金属皂干燥剂为0.008〜0.7质量％ 0.008〜12质量％的选自多元羧酸，其衍生物，生育酚和生育三烯酚的至少一种; 和0.08〜12质量％的酚类抗氧化剂。

公开(公告)号：US07851117B2

公开(公告)日：2010-12-14

申请号：US12095042

申请日：2006-11-24

申请人： Takaaki Yodo ,  Katsutoshi Okamoto ,  Hideo Shibata ,  Koji Iwase

发明人： Takaaki Yodo ,  Katsutoshi Okamoto ,  Hideo Shibata ,  Koji Iwase

IPC分类号： G03G9/12

CPC分类号： G03G9/13 ,  G03G9/12 ,  G03G9/1355

摘要： It is an object of the present invention to provide a liquid developer in which in liquid developers for electrophotography or electrostatic recording obtained using the coacervation method, electric resistance of the liquid developer and the electrophoretic property or the charging characteristic of the toner particles are adequately maintained, and the dispersibility of a pigment and the dispersion stability of the toner particles are good.A liquid developer formed by dispersing colored resin particles comprising at least a pigment, a dispersant and a resin in a hydrocarbon insulating medium using a coacervation method, wherein said dispersant is a carbodiimide compound having at least one basic nitrogen-containing group and at least one polyester side chain introduced through a reaction with a carbodiimide group in its molecule, and said resin is an acid group-containing resin and the acid value of the resin is 1 to 100.

摘要翻译： 本发明的目的是提供一种液体显影剂，其中使用凝聚法获得的用于电子照相或静电记录的液体显影剂，液体显影剂的电阻和调色剂颗粒的电泳特性或充电特性得到充分保持 ，颜料的分散性和调色剂颗粒的分散稳定性良好。 一种液体显影剂，其通过使用凝聚法将至少包含颜料，分散剂和树脂的着色树脂颗粒分散在烃绝缘介质中而形成，其中所述分散剂是具有至少一个碱性含氮基团的碳二亚胺化合物和至少一种 通过与其分子中的碳二亚胺基反应引入的聚酯侧链，所述树脂是含酸基的树脂，树脂的酸值为1〜100。

公开(公告)号：US20090246678A1

公开(公告)日：2009-10-01

申请号：US12095042

申请日：2006-11-24

申请人： Takaaki Yodo ,  Katsutoshi Okamoto ,  Hideo Shibata ,  Koji Iwase

发明人： Takaaki Yodo ,  Katsutoshi Okamoto ,  Hideo Shibata ,  Koji Iwase

IPC分类号： G03G9/12

CPC分类号： G03G9/13 ,  G03G9/12 ,  G03G9/1355

摘要： It is an object of the present invention to provide a liquid developer in which in liquid developers for electrophotography or electrostatic recording obtained using the coacervation method, electric resistance of the liquid developer and the electrophoretic property or the charging characteristic of the toner particles are adequately maintained, and the dispersibility of a pigment and the dispersion stability of the toner particles are good.A liquid developer formed by dispersing colored resin particles comprising at least a pigment, a dispersant and a resin in a hydrocarbon insulating medium using a coacervation method, wherein said dispersant is a carbodiimide compound having at least one basic nitrogen-containing group and at least one polyester side chain introduced through a reaction with a carbodiimide group in its molecule, and said resin is an acid group-containing resin and the acid value of the resin is 1 to 100.

摘要翻译： 本发明的目的是提供一种液体显影剂，其中使用凝聚方法获得的用于电子照相或静电记录的液体显影剂，液体显影剂的电阻和调色剂颗粒的电泳特性或充电特性得到充分保持 ，颜料的分散性和调色剂颗粒的分散稳定性良好。 一种液体显影剂，其通过使用凝聚法将至少包含颜料，分散剂和树脂的着色树脂颗粒分散在烃绝缘介质中而形成，其中所述分散剂是具有至少一个碱性含氮基团的碳二亚胺化合物和至少一种 通过与其分子中的碳二亚胺基反应引入的聚酯侧链，所述树脂是含酸基的树脂，树脂的酸值为1〜100。

公开(公告)号：US10202563B2

公开(公告)日：2019-02-12

申请号：US15506776

申请日：2015-07-01

申请人： SAKATA INX CORP.

发明人： Yoichi Sato ,  Kazuki Moriyasu

IPC分类号： C11D1/75 ,  C11D1/88 ,  B41M5/00 ,  B41J2/165 ,  C11D1/90 ,  B41J29/17 ,  C11D1/62 ,  C11D3/00 ,  C11D3/16 ,  C11D3/04 ,  C11D11/00

摘要： A cleaning fluid for cleaning a site to which ink adheres in an inkjet printer which ejects aqueous inkjet ink containing a pigment and alkali-soluble resin having an acid group in a molecule, wherein the cleaning fluid contains an amphoteric surfactant, a basic compound, and water, a pH range of the cleaning fluid is from 9 to 12, the amphoteric surfactant is at least one selected from a group consisting of dimethyl lauryl amine oxide, lauryl dimethyl amino acetic acid betaine and a 2-al-kyl-n-carboxymethyl-n-hydroxyethyl imidazolinium betaine and is contained in an amount of 0.1 to 3% by mass to the total amount of the cleaning fluid.

公开(公告)号：US20170275561A1

公开(公告)日：2017-09-28

申请号：US15506776

申请日：2015-07-01

申请人： SAKATA INX CORP.

发明人： Yoichi SATO ,  Kazuki MORIYASU

IPC分类号： C11D1/88 ,  B41J29/17 ,  C11D3/00 ,  B41J2/165 ,  C11D1/62 ,  C11D3/16

CPC分类号： C11D1/88 ,  B41J2/165 ,  B41J2/16552 ,  B41J29/17 ,  B41M5/00 ,  B41P2235/50 ,  C11D1/62 ,  C11D1/75 ,  C11D1/90 ,  C11D3/0047 ,  C11D3/044 ,  C11D3/16 ,  C11D11/0041

摘要： A cleaning fluid for cleaning a site to which ink adheres in an inkjet printer which ejects aqueous inkjet ink containing a pigment and alkali-soluble resin having an acid group in a molecule, wherein the cleaning fluid contains an amphoteric surfactant, a basic compound, and water, a pH range of the cleaning fluid is from 9 to 12, the amphoteric surfactant is at least one selected from a group consisting of dimethyl_lauryl_amine oxide, lauryl_dimethyl_amino acetic acid betaine and a 2-al-kyl-n-carboxymethyl-n-hydroxyethyl_imidazolinium betaine and is contained in an amount of 0.1- to 3% by mass to the total amount of the cleaning fluid.