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1. 发明公开

US20230348700A1 FLAME-RETARDANT RESIN COMPOSITION, MANUFACTURING METHOD OF SAME, FLAME-RETARDANT RESIN MOLDED PRODUCT, AND FLAME-RETARDANT RESIN HOUSING 审中-公开
公开(公告)号：US20230348700A1
公开(公告)日：2023-11-02
申请号：US18299147
申请日：2023-04-12
申请人： Konica Minolta, Inc.
发明人： Shinichi HAMAGUCHI , Kosuke NAKAMURA , Tomoo SAKIMURA
IPC分类号： C08L5/08 , C08L55/02
CPC分类号： C08L5/08 , C08L55/02 , C08L2201/02 , C08L2203/30 , C08L2205/22
摘要： An object of the present invention is to provide a flame-retardant-resin composition with improved flame resistance and impact resistance, a manufacturing method thereof, flame-retardant resin molded products, and a flame-retardant resin housing. The flame-retardant-resin composition of the present invention comprises a resin and a polysaccharide, wherein a sugar backbone in the polysaccharide has at least a basic functional group or a salt of the basic functional group. The flame-retardant resin composition of the present invention comprises a resin and a polysaccharide, wherein a sugar backbone in the polysaccharide has at least a basic functional group or a salt of the basic functional group.

2. 发明申请

US20230042264A1 FLAME-RETARDANT RESIN COMPOSITION, FLAME-RETARDANT RESIN HOUSING, AND ELECTRONIC DEVICE 有权
公开(公告)号：US20230042264A1
公开(公告)日：2023-02-09
申请号：US17807977
申请日：2022-06-21
申请人： Konica Minolta, Inc.
发明人： Shinichi HAMAGUCHI , Kosuke NAKAMURA
IPC分类号： C08L23/06 , C08L5/04 , C08L23/12
摘要： Provided is a flame-retardant resin composition containing a thermoplastic resin and a polysaccharide, wherein the polysaccharide includes an acidic polysaccharide composed of one or more selected from the group consisting of a polysaccharide having an acidic functional group, a derivative of the polysaccharide having an acidic functional group in which a site other than the acidic functional group is modified, and a salt thereof; and a total number of the acidic functional group and the salt thereof per monosaccharide unit in the acidic polysaccharide is in the range of 0.2 to 1.5.

3. 发明申请

US20140377702A1 PRODUCTION PROCESS OF ORGANIC PHOTORECEPTOR 有权
标题翻译：有机光电子生产工艺
公开(公告)号：US20140377702A1
公开(公告)日：2014-12-25
申请号：US14294735
申请日：2014-06-03
申请人： Konica Minolta, Inc.
发明人： Hiroshi NAKAHARA , Shinichi HAMAGUCHI , Tomoo SAKIMURA , Mayuko MATSUSAKI
IPC分类号： G03G5/14
CPC分类号： G03G5/144
摘要： Disclosed is a production process of an organic photoreceptor which can suppress occurrence of uneven density and image defects. The production process of an organic photoreceptor, the organic photoreceptor including an intermediate layer and an organic photosensitive layer on the intermediate layer, includes: applying a coating liquid for forming the intermediate layer to a conductive support to form a coating film, the coating liquid being obtained by dissolving a binder resin in a solvent and dispersing first and second metal oxide fine particles therein; and drying the coating film. The Pe number of the first metal oxide fine particles is two or more times larger than that of the second metal oxide fine particles. Pe number=(6πμEHR)/kT Equation (1):
摘要翻译：公开了能够抑制不均匀浓度和图像缺陷的发生的有机感光体的制造方法。有机感光体的制造方法，在中间层上具有中间层和有机感光层的有机感光体包括：将形成中间层的涂布液涂布在导电性支持体上，形成涂膜，涂布液为通过将粘合剂树脂溶解在溶剂中并将第一和第二金属氧化物微粒分散在其中而获得; 并干燥涂膜。第一金属氧化物微粒的Pe数比第二金属氧化物细颗粒的Pe数大两倍或更多倍。 Pe数=（6＆pgr;μEHR）/ kT等式（1）：

4. 发明公开

US20230399493A1 FLAME-RETARDANT RESIN COMPOSITION, FLAME-RETARDANT RESIN MOLDED PRODUCT, FLAME-RETARDANT RESIN HOUSING, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20230399493A1
公开(公告)日：2023-12-14
申请号：US18318309
申请日：2023-05-16
申请人： Konica Minolta, Inc.
发明人： Kosuke NAKAMURA , Tomoo SAKIMURA , Shinichi HAMAGUCHI
IPC分类号： C08L1/02
CPC分类号： C08L1/02 , C08L2201/02 , C08L2203/206 , C08L2205/03
摘要： The subject of this invention is to provide a flame-retardant resin composition with improved flame-retardancy and impact resistance, a flame-retardant resin molded product, a flame-retardant resin housing, and an electronic device. The flame-retardant resin composition of the present invention contains at least a thermoplastic resin and a polysaccharide, the polysaccharide being an acidic polysaccharide, and the flame-retardant resin composition further contains a compatibilizer.

5. 发明公开

US20230265274A1 FLAME-RETARDANT RESIN COMPOSITION, FLAME-RETARDANT RESIN MOLDED PRODUCT, FLAME-RETARDANT RESIN HOUSING, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：US20230265274A1
公开(公告)日：2023-08-24
申请号：US18159114
申请日：2023-01-25
申请人： Konica Minolta, Inc.
发明人： Kosuke NAKAMURA , Shinichi HAMAGUCHI , Tomoo SAKIMURA
IPC分类号： C08L25/06 , C08L55/02 , C08L67/04
CPC分类号： C08L25/06 , C08L55/02 , C08L67/04 , C08L2201/02
摘要： A flame-retardant resin composition includes an acidic polysaccharide and a flame retardant.

6. 发明申请

US20170357191A1 INTERMEDIATE TRANSFER MEMBER, IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
公开(公告)号：US20170357191A1
公开(公告)日：2017-12-14
申请号：US15620948
申请日：2017-06-13
申请人： Konica Minolta, Inc.
发明人： Teruo SASAKI , Akihiro HONYA , Shinichi YABUKI , Shinichi HAMAGUCHI
IPC分类号： G03G15/16 , G03G15/20 , C08F290/06
CPC分类号： G03G15/162 , C08F290/062 , G03G15/2025 , G03G15/206
摘要： According to the present invention, increase in a dynamic friction force can be suppressed and cleaning performance of a cleaning member can be improved under any operating environment without additionally providing a special mechanism. An intermediate transfer member includes a substrate layer and a surface layer, the surface layer contains a cured product of a polymerizable monomer, and the monomer contains a compound represented by the following formula (1): A-[(L-B)k-D]m(D)l (1) wherein A represents a tetra- or higher-valent organic group, B independently represents an alkylene oxide group having 4 to 15 carbon atoms, D independently represents a (meth)acryloyl group, L independently represents —(CO)— or a single bond, k independently represents an integer of 1 or more, l represents an integer of 0 to 3, m represents an integer of 2 or more, and a sum of l and m represents an integer of 3 or more.

7. 发明申请

US20180136590A1 INTERMEDIATE TRANSFER MEMBER, METHOD FOR PRODUCING INTERMEDIATE TRANSFER MEMBER, AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180136590A1
公开(公告)日：2018-05-17
申请号：US15812316
申请日：2017-11-14
申请人： Konica Minolta, Inc.
发明人： Teruo SASAKI , Akihiro HONYA , Shinichi HAMAGUCHI , Shinichi YABUKI , Junji KANDA
IPC分类号： G03G15/01
CPC分类号： G03G15/162 , G03G15/161 , G03G15/1685
摘要： An intermediate transfer member includes a resin substrate layer and a surface layer disposed on the substrate layer. The surface layer is a cured product of a resin composition containing a polyfunctional (meth)acrylate, a photopolymerization initiator, and a tertiary amine compound having a melting point of 30° C. or more. In the tertiary amine compound, at least one hydrogen atom is bonded to one carbon atom out of three carbon atoms bonded to a nitrogen atom.

8. 发明申请

US20170168428A1 INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170168428A1
公开(公告)日：2017-06-15
申请号：US15363601
申请日：2016-11-29
申请人： Konica Minolta, Inc.
发明人： Akihiro HONYA , Shinichi HAMAGUCHI , Shinichi YABUKI
IPC分类号： B32B9/04 , G03G15/01
CPC分类号： G03G15/162
摘要： The present invention relates to an intermediate transfer member and an image forming apparatus. The intermediate transfer member is an intermediate transfer member having a resin-made base material layer and a surface layer; the surface layer is a cured substance of a composition containing a radically polymerizable vinylic compound and a metal oxide fine particle; and the vinylic compound has a structural unit represented by the following formula (1): wherein each R1 independently denotes a C2-8 alkylene group; each R2 independently denotes a hydrogen atom or a methyl group; and m denotes a positive number, and n denotes a positive number of 10 or more.

9. 发明申请

US20150174609A1 MANUFACTURING METHOD OF ORGANIC-INORGANIC COMPOSITE MATERIAL AND OPTICAL MATERIAL 有权
标题翻译：有机无机复合材料与光学材料的制造方法
公开(公告)号：US20150174609A1
公开(公告)日：2015-06-25
申请号：US14570387
申请日：2014-12-15
申请人： Konica Minolta, Inc.
发明人： Shingo FUJIMOTO , Fumitaka MOCHIZUKI , Shinichi HAMAGUCHI , Go YAMAGUCHI , Yohei OHNO , Ito KOGA , Naoko UEMURA
IPC分类号： B05D3/00
CPC分类号： B01J2/006 , G02B1/04 , Y10T428/2993 , Y10T428/2998
摘要： 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.
摘要翻译：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。

10. 发明申请

US20140178809A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR 审中-公开
标题翻译：电子照相机
公开(公告)号：US20140178809A1
公开(公告)日：2014-06-26
申请号：US14091567
申请日：2013-11-27
申请人： Konica Minolta, Inc.
发明人： Mayuko MATSUSAKI , Tomoo SAKIMURA , Shinichi HAMAGUCHI , Hiroshi NAKAHARA
IPC分类号： G03G5/14
CPC分类号： G03G5/144 , G03G5/142
摘要： According to the present invention, an electrophotographic photoreceptor comprising an intermediate layer is provided. The intermediate layer is a single layer and contains first metal oxide particles, second metal oxide particles having higher electron-transporting properties than those of the first metal oxide particle and a binder resin. The first metal oxide particles are unevenly distributed in the thickness direction of the intermediate layer.
摘要翻译：根据本发明，提供了包含中间层的电子照相感光体。中间层是单层，并且包含第一金属氧化物颗粒，比第一金属氧化物颗粒和粘合剂树脂具有更高的电子传输性能的第二金属氧化物颗粒。第一金属氧化物粒子在中间层的厚度方向上不均匀分布。

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