公开(公告)号：US20210079249A1

公开(公告)日：2021-03-18

申请号：US17000816

申请日：2020-08-24

Applicant: Konica Minolta, Inc.

Inventor： Akihiro HONYA ,  Yoshiyasu MATSUMOTO ,  Akiko KAWAMURA ,  Hiroyuki YASUKAWA

IPC: C09D11/54 ,  B41M5/00 ,  B41M5/025 ,  B41M7/00 ,  B41J2/005 ,  C09D11/101 ,  C09D11/033 ,  C09D11/107 ,  C09D11/30

Abstract: A precoat liquid used in an intermediate-transfer image forming method in which an actinic radiation-curable ink and an intermediate transfer member are used, the precoat liquid being applied onto a surface of the intermediate transfer member before the actinic radiation-curable ink is applied onto the surface of the intermediate transfer member, includes a water-soluble organic solvent having two or more hydroxyl groups per molecule. The water-soluble organic solvent has a C value of more than 0.03, the C value being calculated using Expression (1).

公开(公告)号：US20200017684A1

公开(公告)日：2020-01-16

申请号：US16446969

申请日：2019-06-20

Applicant: Konica Minolta, Inc.

Inventor： Hiroyuki YASUKAWA ,  Hirofumi KOGA ,  Yoshiyasu MATSUMOTO

IPC: C08L83/04 ,  G03G15/20

Abstract: A silicone rubber composition is a silicone rubber composition, in a fixing member having a rubber member on a surface, for forming the rubber member, and an integrated value of a high-molecular component from 32 minutes to 37 minutes of retention time in measurement of gas-chromatography mass spectrometry (GC/MS method) conducted under a predetermined condition is 3.0 or more.

公开(公告)号：US20200333730A1

公开(公告)日：2020-10-22

申请号：US16842014

申请日：2020-04-07

Applicant: Konica Minolta Inc.

Inventor： Hiroyuki YASUKAWA ,  Yoshiyasu MATSUMOTO ,  Keita MIYAZAKI ,  Akiko KAWAMURA

IPC: G03G15/16

Abstract: An intermediate transfer member includes: a base layer; an elastic layer that is disposed on the base layer; and a surface layer that is disposed on the elastic layer, wherein, when a breaking elongation of the surface layer is Ah, and a breaking elongation of the elastic layer is Ad, Ad/Ah=4 to 100 is satisfied, and when a linear expansion coefficient of the surface layer is Bh, and a linear expansion coefficient of the elastic layer is Bd, Bd/Bh=0.8 to 2 is satisfied.

公开(公告)号：US20140285820A1

公开(公告)日：2014-09-25

申请号：US14211845

申请日：2014-03-14

Applicant: Konica Minolta, Inc.

Inventor： Hiroyuki YASUKAWA ,  Shoichi Nomura ,  Kentarou Mogi ,  Asao Matsushima

IPC: G06F3/12

CPC classification number: G03G15/6585 ,  G03G15/0189

Abstract: An image forming method which is capable of preventing occurrence of moire and forming images having sufficient color saturation and a sufficient gloss is provided. The color toner image is formed in accordance with si color image signal obtained through screen processing using a screen pattern having a screen line count of 50 to 270 lpi on manuscript image data, and the clear toner image is formed in accordance with a clear image signal obtained through contone processing on the manuscript image data. The clear image signal is controlled so that, according to the amount of the color toner per unit area of the stacked toner image obtained by the color toner image being superimposed with the clear toner image, the less the amount of the color toner, the more the amount of the clear toner becomes.

Abstract translation: 提供了一种能够防止莫尔条纹发生并形成具有足够的色饱和度和足够光泽的图像的图像形成方法。 彩色调色剂图像根据通过使用在原稿图像数据上具有50至270lpi的屏幕行计数的屏幕图案通过屏幕处理获得的si彩色图像信号形成，并且根据清晰图像信号形成透明调色剂图像 通过对原稿图像数据进行连续色调处理获得。 控制清晰图像信号，使得根据由彩色调色剂图像获得的叠加的调色剂图像的每单位面积的颜色调色剂的量与透明调色剂图像重叠，颜色调色剂的量越少， 透明调色剂的量变成了。

公开(公告)号：US20220396711A1

公开(公告)日：2022-12-15

申请号：US17828776

申请日：2022-05-31

Applicant: Konica Minolta, Inc.

Inventor： Hiroyuki YASUKAWA ,  Akihiro HONYA ,  Teruo SASAKI

IPC: C09D11/54 ,  C09D11/033 ,  C09D11/037 ,  C09D11/101 ,  B41M5/00

Abstract: An object of the present invention is to provide a precoat liquid which can prevent the penetration of an actinic radiation-curable ink into a recording medium and which is less likely to damage the texture of the recording medium. A precoat liquid, capable of achieving the object, for an actinic radiation-curable ink includes a hydrophilic polymer, a hydrophilic solvent, water, and resin fine particles. The amount of the hydrophilic polymer is 1 part by mass or more and 100 parts by mass or less with respect to 100 parts by mass of the hydrophilic solvent.

公开(公告)号：US20200379374A1

公开(公告)日：2020-12-03

申请号：US15930850

申请日：2020-05-13

Applicant: Konica Minolta, Inc.

Inventor： Akihiro HONYA ,  Yoshiyasu MATSUMOTO ,  Akiko KAWAMURA ,  Shingo FUJIMOTO ,  Hiroyuki YASUKAWA

IPC: G03G15/16

Abstract: The present invention relates to a single-layer or multilayer intermediate transfer member. The intermediate transfer member has a surface on which an intermediate image is to be formed, the surface containing a resin chemically modified with a hydrophilic functional group.