公开(公告)号：US20220299920A1

公开(公告)日：2022-09-22

申请号：US17692177

申请日：2022-03-11

申请人： Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A fixing device includes a rotator, a secured member, a pressure rotator, and lubricant. The rotator has flexibility and a sleeve form. The rotator includes an inner portion having a sliding surface. The inner portion has an elastic power of 55% or more. The secured member is disposed inside a loop of the rotator and has a slide surface on which the sliding surface of the rotator slides. The slide surface has a larger hardness than a hardness of the sliding surface of the rotator. The pressure rotator presses the rotator against the secured member and forms a nip between the rotator and the pressure rotator. The lubricant is provided between the rotator and the secured member.

公开(公告)号：US20220299919A1

公开(公告)日：2022-09-22

申请号：US17686622

申请日：2022-03-04

申请人： Daisuke INOUE ,  Yuusuke FURUICHI ,  Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Daisuke INOUE ,  Yuusuke FURUICHI ,  Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A fixing device includes a rotator, a secured member, a pressure rotator, and lubricant. The rotator has flexibility and a sleeve form. The rotator includes an inner portion having a sliding surface. The inner portion has an elastic power of 55% or more. The secured member is disposed inside a loop of the rotator and has a slide surface on which the sliding surface of the rotator is to slide. The slide surface has a smaller surface roughness in a sliding direction of the rotator than a surface roughness of the sliding surface in the sliding direction of the rotator. The pressure rotator presses the rotator against the secured member and forms a nip between the rotator and the pressure rotator. The lubricant is provided between the rotator and the secured member.

公开(公告)号：US20230081075A1

公开(公告)日：2023-03-16

申请号：US17864434

申请日：2022-07-14

申请人： Yukimichi SOMEYA ,  Hiroyuki SHIMADA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Yukimichi SOMEYA ,  Hiroyuki SHIMADA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A belt device includes a heater and a belt. The heater includes a substrate and a heat generator on the substrate. The heater has a first heater surface and a second heater surface opposite the first heater surface. The first heater surface is adjacent to the heat generator. The belt is rotatable, has an endless shape, and slides on the second heater surface. The belt includes an inner portion having an inner circumferential surface to slide on the second heater surface. The inner portion has an elastic power of 52% or more.

公开(公告)号：US20230063779A1

公开(公告)日：2023-03-02

申请号：US17863404

申请日：2022-07-13

申请人： Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Yuusuke FURUICHI ,  Daisuke INOUE ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A belt device includes a belt, a secured member, a pressure rotator, and lubricant. The belt is rotatable and has an endless shape. The belt includes an inner portion having an inner circumferential surface. The inner portion has an elastic power of 55% or more. The inner circumferential surface of the belt slides on the secured member. The pressure rotator includes a porous elastic body and presses the secured member via the belt to form a nip between the belt and the pressure rotator. The lubricant is interposed between the inner circumferential surface of the belt and the secured member.

公开(公告)号：US20220382192A1

公开(公告)日：2022-12-01

申请号：US17742912

申请日：2022-05-12

申请人： Daisuke INOUE ,  Yuusuke FURUICHI ,  Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Daisuke INOUE ,  Yuusuke FURUICHI ,  Hiroyuki SHIMADA ,  Yukimichi SOMEYA ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A belt device includes a secured member, a belt, a pressure rotator, and lubricant. The belt has an endless shape and slides on a slide surface of the secured member. The belt has an inner portion having an elastic power of 55% or more and a sliding surface sliding on the slide surface of the secured member. The sliding surface has a surface roughness smaller than a surface roughness of the slide surface of the secured member. The pressure rotator presses the secured member via the belt to form a nip between the belt and the pressure rotator. The lubricant is interposed between the sliding surface of the belt and the slide surface of the secured member.

公开(公告)号：US20220308511A1

公开(公告)日：2022-09-29

申请号：US17694719

申请日：2022-03-15

申请人： Yukimichi SOMEYA ,  Hiroyuki SHIMADA ,  Daisuke INOUE ,  Yuusuke FURUICHI ,  Satoshi TOHKAI ,  Yumiko HAYASHI

发明人： Yukimichi SOMEYA ,  Hiroyuki SHIMADA ,  Daisuke INOUE ,  Yuusuke FURUICHI ,  Satoshi TOHKAI ,  Yumiko HAYASHI

IPC分类号： G03G15/20

摘要： A pressing device includes a rotator, a secured member, a pressure rotator, and lubricant. The rotator has flexibility and a sleeve form and includes an inner portion having a sliding surface. The inner portion has an elastic power of 55% or more. The secured member is inside a loop of the rotator and has a slide surface on which the sliding surface of the rotator is to slide. The slide surface has a smaller surface roughness than a surface roughness of the sliding surface. The pressure rotator presses the rotator against the secured member and forms a nip between the rotator and the pressure rotator. The lubricant between the rotator and the secured member has a consistency of 275 or less.

公开(公告)号：US20140187710A1

公开(公告)日：2014-07-03

申请号：US14141933

申请日：2013-12-27

申请人： Yumiko HAYASHI ,  Sachiko MORIMOTO ,  Manabu YAMAOKA ,  Naoya YABUUCHI

发明人： Yumiko HAYASHI ,  Sachiko MORIMOTO ,  Manabu YAMAOKA ,  Naoya YABUUCHI

IPC分类号： C09D143/02

CPC分类号： C09D133/066 ,  C08L31/00 ,  C08L31/02 ,  C08L31/06 ,  C08L33/062 ,  C08L33/064 ,  C08L33/066 ,  C08L33/14 ,  C08L2312/06

摘要： The object of the present disclosure is to provide a method for producing a crosslinked polymer by radical polymerization of a monomer composition, by which method a desired crosslinked polymer can be produced in a high solid content with good productivity (also at a low production cost), and a crosslinked polymer obtained by the production method and a coating composition containing the same. A method for producing a crosslinked polymer having a weight average molecular weight of 15000 to 200000, the method comprising step [I] of obtaining a crosslinked polymer (A) by conducting polymerization of a monomer composition comprising 2 to 30% by weight of a polyfunctional methacrylate having 2 to 4 functional groups (a) and 98 to 70% by weight of one or more polymerizable monomers selected from the group consisting of monofunctional (meth)acrylates, (meth)acrylic acid, and monofunctional vinyl aromatic compounds (b) in an organic solvent in the presence of a radical polymerization initiator in a temperature region where the radical polymerization initiator comes to have a half-life of 4 to 18 minutes.

摘要翻译： 本公开的目的是提供一种通过单体组合物的自由基聚合制备交联聚合物的方法，通过该方法，可以以高生产率（也以低生产成本）生产高固含量的所需交联聚合物， ，以及通过该制造方法得到的交联聚合物和含有该交联聚合物的涂料组合物。 一种重均分子量为15000〜200000的交联聚合物的制造方法，其特征在于，包括通过聚合含有2〜30重量％的多官能团的单体组合物来获得交联聚合物（A）的步骤[I] 具有2〜4个官能团（a）的甲基丙烯酸酯和98〜70重量％的选自单官能（甲基）丙烯酸酯，（甲基）丙烯酸和单官能乙烯基芳族化合物（b））中的一种或多种可聚合单体 在自由基聚合引发剂存在下，在自由基聚合引发剂的半衰期为4〜18分钟的温度范围内的有机溶剂。

公开(公告)号：US20150004416A1

公开(公告)日：2015-01-01

申请号：US14313071

申请日：2014-06-24

申请人： Takashi TANAKA ,  Sumio KAMOI ,  Yumiko HAYASHI

发明人： Takashi TANAKA ,  Sumio KAMOI ,  Yumiko HAYASHI

IPC分类号： B32B9/04 ,  G03G15/01 ,  B29C47/00

CPC分类号： G03G15/162 ,  B29C48/0018 ,  B29K2081/04 ,  B29K2081/06 ,  B29K2105/16 ,  B29K2505/00 ,  B29K2507/04 ,  B29L2029/00 ,  G03G2215/0129 ,  Y10T428/24802 ,  Y10T428/31504

摘要： A belt assembly is disclosed. The belt assembly comprises an incompatible-polymer alloy including at least one crystalline resin which is selected from polyphenylene sulfide, polyetheretherketone, and polyvinylidene difluoride and at least one amorphous resin which is selected from polyethersulfone and polycarbonate, polyphenyleneether, polysulfone, and polyarylate. Wherein the weight ratio between the crystalline resin and the amorphous resin is from 70:30 to 95:5, carbon as a first conductive agent is distributed unevenly only in a successive layer, at least a second conductive agent which is selected from ZnO particles, SnO2 particles. Sb-doped SnO2 particles, In-doped SnO2 particles, P-doped SnO2 particles and metal-oxide particles covered by one of these particles is distributed unevenly only in the successive layer, and a flame-resistance value of the belt is VTM-0 under a condition that a thickness thereof is from 50 [μm] to 150 [μm] at a UL 94 standard.

摘要翻译： 公开了一种皮带组件。 带组件包括不对称聚合物合金，其包括选自聚苯硫醚，聚醚醚酮和聚偏二氟乙烯中的至少一种结晶树脂和选自聚醚砜和聚碳酸酯，聚苯醚，聚砜和聚芳酯中的至少一种无定形树脂。 其中，所述结晶性树脂与所述无定形树脂的重量比为70:30〜95:5，作为第一导电剂的碳仅在连续层中分布不均匀，至少第二导电剂选自ZnO颗粒， SnO2颗粒。 Sb掺杂的SnO 2颗粒，In掺杂的SnO 2颗粒，P掺杂的SnO 2颗粒和由这些颗粒之一覆盖的金属氧化物颗粒仅在连续层中分布不均匀，并且带的阻燃值为VTM-0 在UL94标准下，其厚度为50μm至150μm的条件。

公开(公告)号：US20140183420A1

公开(公告)日：2014-07-03

申请号：US14132501

申请日：2013-12-18

申请人： Sumio KAMOI ,  Yumiko HAYASHI ,  Takashi TANAKA

发明人： Sumio KAMOI ,  Yumiko HAYASHI ,  Takashi TANAKA

IPC分类号： H01B1/24 ,  C04B35/00 ,  G03G15/01

CPC分类号： G03G15/162 ,  G03G15/0189 ,  G03G2215/0158

摘要： To provide a seamless belt, which includes: a polyether imide containing a siloxane bond; at least one selected from the group consisting of a polyphenylene sulfide, a polyether ether ketone, a thermoplastic fluororesin, and a liquid crystal polymer; an ethylene-glycidyl (meth)acrylate copolymer; and an electrical conductivity-imparting agent.

摘要翻译： 提供一种无缝带，其包括：含有硅氧烷键的聚醚酰亚胺; 选自聚苯硫醚，聚醚醚酮，热塑性氟树脂和液晶聚合物中的至少一种; 乙烯 - （甲基）丙烯酸缩水甘油酯共聚物; 和导电性赋予剂。