公开(公告)号：US20190358986A1

公开(公告)日：2019-11-28

申请号：US16386613

申请日：2019-04-17

Applicant: Konica Minolta, Inc.

Inventor： Go YAMAGUCHI

IPC: B41M7/00 ,  B41M5/52 ,  C09D11/322 ,  C09D11/38

Abstract: An inkjet recording method includes: applying an active ray curable inkjet ink onto a coating layer disposed on a substrate by an inkjet method to form an ink layer, and subsequently irradiating the ink layer with an active ray to cure the ink layer, wherein the substrate has an outermost layer formed by at least one selected from polyethylene terephthalate, nylon, and aluminum, the coating layer is disposed on the outermost layer of the substrate and satisfies a condition that a chlorine/carbon ratio (Cl/C) by surface element analysis using electron spectroscopy for chemical analysis (ESCA) is 0.025≤(Cl/C)≤0.43, and the active ray curable inkjet ink contains at least a photopolymerizable compound, a photopolymerization initiator, a pigment, and a gelling agent.

公开(公告)号：US20140064809A1

公开(公告)日：2014-03-06

申请号：US13970644

申请日：2013-08-20

Applicant: Konica Minolta, Inc.

Inventor： Go YAMAGUCHI ,  Akihiro HONYA ,  Sadaaki SAKAMOTO

IPC: G03G15/20

CPC classification number: G03G15/2057 ,  G03G15/2021 ,  G03G15/6573 ,  G03G15/6585 ,  G03G2215/00805 ,  G03G2215/0081 ,  Y10T428/31551

Abstract: A formation process of a glossy surface, without unevenness of gloss in a image on a print surface, nor toner offset or release failure over a long time period, is provided, where a surface of a belt member is composed of a resin containing structural units derived from a specific urethane (meth)acrylate (A), a specific polyfunctional monomer (B), and a fluorine-modified acrylate (C) and has the contact angle with respect to water of 85 to 110°, and the melting energy ΔH of a wax in a clear toner is 2 to 20 J/g.

Abstract translation: 提供光泽表面的形成过程，在印刷表面上的图像中没有光泽不均匀，以及长时间的调色剂偏移或释放故障，其中带部件的表面由含有结构单元的树脂 衍生自特定的氨基甲酸酯（甲基）丙烯酸酯（A），特定的多官能单体（B）和氟改性的丙烯酸酯（C），并且其相对于水的接触角为85〜110℃，熔融能量ΔH 在透明调色剂中的蜡为2至20J / g。

公开(公告)号：US20150174609A1

公开(公告)日：2015-06-25

申请号：US14570387

申请日：2014-12-15

Applicant: Konica Minolta, Inc.

Inventor： Shingo FUJIMOTO ,  Fumitaka MOCHIZUKI ,  Shinichi HAMAGUCHI ,  Go YAMAGUCHI ,  Yohei OHNO ,  Ito KOGA ,  Naoko UEMURA

IPC: B05D3/00

CPC classification number: B01J2/006 ,  G02B1/04 ,  Y10T428/2993 ,  Y10T428/2998

Abstract: Disclosed is a manufacturing method of an organic-inorganic composite material including a flocculation and fusion step to flocculate and fuse composite particles in a liquid medium, the composite particles being formed by inorganic fine particles being coated by coating layers.

Abstract translation: 公开了一种有机 - 无机复合材料的制造方法，其包括絮凝和熔融步骤，用于将液体介质中的复合颗粒絮凝和熔合，所述复合颗粒由被涂层涂覆的无机细颗粒形成。

公开(公告)号：US20130330560A1

公开(公告)日：2013-12-12

申请号：US13915073

申请日：2013-06-11

Applicant: Konica Minolta, Inc.

Inventor： Akihiro HONYA ,  Sadaaki SAKAMOTO ,  Go YAMAGUCHI

IPC: B32B9/04

CPC classification number: G03G15/1605 ,  G03G15/162 ,  Y10T428/31504

Abstract: An intermediate transfer member includes a substrate and a surface layer. The surface layer may be formed by exposure of UV of a coating film containing a curable composition and a metal oxide fine particle. The curable composition includes a polyorganosiloxane multifunctional vinyl copolymer and multifunctional (meth)acrylate. The multifunctional vinyl copolymer has a weight-average molecular weight of 5,000 to 100,000. The metal oxide fine particles include a polyorganosiloxane surface layer. The intermediate transfer member enables suppression of filming and is insusceptible to abrasion and scratches even in long-term use, has small surface energy, and is favorable for use in an electrophotographic image forming apparatus.

Abstract translation: 中间转印部件包括基板和表面层。 表面层可以通过曝光包含可固化组合物和金属氧化物细颗粒的涂膜的UV来形成。 可固化组合物包括聚有机硅氧烷多官能乙烯基共聚物和多官能（甲基）丙烯酸酯。 多官能乙烯基共聚物的重均分子量为5,000〜100,000。 金属氧化物微粒包括聚有机硅氧烷表面层。 中间转印部件能够抑制成膜，即使长期使用也不易磨损和划痕，表面能小，有利于电子照相成像装置。

公开(公告)号：US20130302076A1

公开(公告)日：2013-11-14

申请号：US13886402

申请日：2013-05-03

Applicant: KONICA MINOLTA, INC.

Inventor： Sadaaki SAKAMOTO ,  Go YAMAGUCHI ,  Akihiro HONYA

IPC: G03G15/20

CPC classification number: G03G8/00 ,  G03G15/6585 ,  G03G21/00 ,  G03G2215/00805

Abstract: Disclosed is a glossing device with a cooling and separating belt which has a high wear resistance and is allowed to maintain the initial surface property over a long period of time.In the glossing device, the cooling and separating belt has a front surface formed of a cured resin containing a structural unit derived from urethane(meth)acrylate (A) having three or more(meth)acryloyloxy groups per molecule, a structural unit derived from a polyfunctional monomer (B) having three or more(meth)acryloyloxy groups per molecule and no urethane bond, and a structural unit derived from fluorine-modified acrylate (C). The cured resin contains 18 to 63% by mass of the structural unit derived from the urethane(meth)acrylate (A), 18 to 63% by mass of the structural unit derived from the polyfunctional monomer (B), and 10 to 40% by mass of the structural unit derived from the fluorine-modified acrylate (C).

Abstract translation: 公开了一种具有冷却和分离带的光泽装置，其具有高耐磨性并且允许其在长时间内保持初始表面性质。 在光泽装置中，冷却分离带具有由含有每分子具有三个以上（甲基）丙烯酰氧基的氨基甲酸酯（甲基）丙烯酸酯（A））衍生的结构单元的固化树脂形成的前表面， 每分子具有三个以上（甲基）丙烯酰氧基且不具有氨基甲酸酯键的多官能单体（B）和衍生自氟改性丙烯酸酯（C）的结构单元。 固化树脂含有来自氨基甲酸酯（甲基）丙烯酸酯（A）的结构单元的18〜63质量％，来自多官能单体（B）的结构单元为18〜63质量％），10〜40质量％ 的衍生自氟改性丙烯酸酯（C）的结构单元。