专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20020075369A1 Process for the preparation of pigment dispersion, pigment dispersion obtained by the same, ink jet recording ink comprising the same, and recording method and recorded material using the same 失效
标题翻译：用于制备颜料分散体的方法，由其制备的颜料分散体，包含其的喷墨记录油墨，以及使用其的记录方法和记录材料
公开(公告)号：US20020075369A1
公开(公告)日：2002-06-20
申请号：US09832171
申请日：2001-04-10
申请人： SEIKO EPSON CORPORATION
发明人： Hitoshi Ota , Hidehiko Komatsu , Kazuhiko Hara , Masahiro Yatake
IPC分类号： G01D011/00
CPC分类号： C09B67/0019 , C01P2004/62 , C01P2004/64 , C09B67/0002 , C09B67/0017 , C09B67/0022 , C09B67/0023 , C09B67/0086 , C09B67/0089 , C09C1/565 , C09D11/322
摘要： Provided is a process for the preparation of a pigment dispersion which comprises a pigment surface treatment step of introducing at least one hydrophilic dispersibility-providing group onto the surface of a pigment directly and/or with the interposition of a polyvalent group, and a dispersion step of dispersing a surface-treated pigment obtained at the surface treatment step in an aqueous medium, characterized in that the dispersion step involves the dispersion of the surface-treated pigment in admixture with a wetting agent and water and a resin for providing dispersibility and/or fixability is added during and/or after the dispersion step.
摘要翻译：提供了一种制备颜料分散体的方法，其包括将至少一种亲水性分散性提供基团直接引入到颜料的表面和/或插入多价基团的颜料表面处理步骤，以及分散步骤将在表面处理步骤获得的经表面处理的颜料分散在水性介质中，其特征在于分散步骤包括将表面处理的颜料与润湿剂和水和树脂混合分散，以提供分散性和/或在分散步骤期间和/或之后添加定影性。

2. 发明申请

US20020088375A1 Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid 有权
标题翻译：用于制造颜料分散液体的方法和颜料分散液体以及使用所述颜料分散液体的喷墨打印机记录用油墨
公开(公告)号：US20020088375A1
公开(公告)日：2002-07-11
申请号：US09895005
申请日：2001-06-28
申请人： SEIKO EPSON CORPORATION
发明人： Hidehiko Komatsu , Kazuhiko Hara , Hitoshi Ota , Hiroko Hayashi
IPC分类号： C09C001/44 , C09D011/00 , C08K005/00 , C09B027/00
CPC分类号： C09D11/324 , C01P2006/40 , C09B67/0004 , C09B67/0096 , C09C1/56
摘要： A method for manufacturing a pigment dispersed liquid, comprising at least: Step A of introducing a hydrophilic dispersibility-imparting group directly and/or via another atomic group to the surface of pigment particles; Step B of dispersing the pigment obtained in Step A in an aqueous medium; and Step C of conducting refining treatment of the dispersed liquid obtained in Step B.
摘要翻译：一种制备颜料分散液体的方法，至少包括：将亲水性分散赋予组直接和/或经由另一原子团引入颜料颗粒表面的步骤A; 步骤B将步骤A中得到的颜料分散在水性介质中; 和步骤C进行步骤B中得到的分散液的精炼处理。

3. 发明申请

US20020009547A1 Coating liquid, and image recording method and recording using same 有权
标题翻译：涂布液，以及图像记录方法和使用其进行记录
公开(公告)号：US20020009547A1
公开(公告)日：2002-01-24
申请号：US09832188
申请日：2001-04-10
申请人： SEIKO EPSON CORPORATION
发明人： Fumitsugu Ito , Masahiro Yatake , Hidehiko Komatsu , Hitoshi Ota , Kazuhiko Hara
IPC分类号： C09D011/00
CPC分类号： B41M7/0027
摘要： An object of the present invention is to provide a coating liquid for forming a transparent topcoat, without requiring a hardening or fixing process that uses heating of UV radiation, and imparting light resistance, water resistance, fixation, and glossiness to recordings, together with a recording method therefor, and recordings produced thereby. The present invention provides a coating liquid for application to recorded images containing at least water, fine polymer particles, and a penetrating agent (preferably a penetrating agent selected from among a group consisting of acetylene glycol surfactants, acetylene alcohol surfactants, glycol ethers, and 1,2-alkylene glycols). The present invention also provides an image recording method for forming an even, transparent coating layer by spraying the coating liquid described above with an ink jet recording procedure, as well as recordings produced thereby.
摘要翻译：本发明的目的是提供一种用于形成透明面漆的涂布液，而不需要使用紫外线辐射加热，赋予记录光的耐光性，耐水性，固色性和光泽度的硬化或固色方法以及记录方法和由此产生的记录。本发明提供一种涂布液，其用于至少含有水，聚合物微粒和渗透剂的记录图像（优选为选自乙炔二醇表面活性剂，乙炔醇表面活性剂，二醇醚和1 ，2-亚烷基二醇）。本发明还提供了一种通过用喷墨记录程序喷涂上述涂布液形成均匀的透明涂层的图像记录方法，以及由此制备的记录。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式