公开(公告)号：US5384233A

公开(公告)日：1995-01-24

申请号：US73350

申请日：1993-06-07

申请人： Satoru Kuse ,  Hiroaki Kobayashi ,  Tsuyoshi Haraguchi ,  Hiroshi Yamashita

发明人： Satoru Kuse ,  Hiroaki Kobayashi ,  Tsuyoshi Haraguchi ,  Hiroshi Yamashita

IPC分类号： G03C5/26 ,  G03C7/407 ,  G03C7/00 ,  G03C5/18 ,  G03C5/42 ,  G03C5/44

CPC分类号： G03C7/407 ,  G03C5/267 ,  Y10T428/131 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/1383

摘要： Disclosed is a photographic processing chemicals kit comprising a processing agent and a flexible container formed of multilayer film. The chemicals kit provide a photographic processing chemicals packaging material capable of protecting the photographic processing characteristics of its content against any storage conditions accompanied by a high temperature or vibration.

摘要翻译： 公开了一种摄影处理化学试剂盒，其包含加工剂和由多层膜形成的柔性容器。 化学试剂盒提供能够保护其内容物的摄影处理特性的照相处理化学品包装材料，防止任何伴有高温或振动的储存条件。

公开(公告)号：US06605421B2

公开(公告)日：2003-08-12

申请号：US10105468

申请日：2002-03-25

申请人： Satoru Kuse ,  Hiroshi Yamashita

发明人： Satoru Kuse ,  Hiroshi Yamashita

IPC分类号： G03C7407

CPC分类号： G03C7/413 ,  C01B21/149 ,  G03C1/34 ,  G03C3/00 ,  G03C5/267 ,  G03C7/3046 ,  G03C2200/06 ,  G03C2200/47 ,  G03C2200/48

摘要： An aqueous solution comprising a hydroxylamine salt in an amount of 18 to 35 weight-%, wherein the aqueous solution further comprises at least one compound selected from the group consisting of amino polycarboxylic acids and compounds represented by the general Formulas [1] to [6] in an amount of 1 to 30 weight-%, and pH of the aqueous solution is within the range of from 2 to 6.

公开(公告)号：US20220342332A1

公开(公告)日：2022-10-27

申请号：US17659880

申请日：2022-04-20

申请人： Toshihiko SUGIYAMA ,  Junichi Watanabe ,  Yuka Mizoguchi ,  Hiroshi Yamashita ,  Kazuoki Fuwa ,  Tsuneyasu Nagatomo

发明人： Toshihiko SUGIYAMA ,  Junichi Watanabe ,  Yuka Mizoguchi ,  Hiroshi Yamashita ,  Kazuoki Fuwa ,  Tsuneyasu Nagatomo

IPC分类号： G03G9/087

摘要： A toner includes a binding resin; and a metal crosslinking agent that forms a metal crosslinking with the binding resin. A measurement curve of a storage elastic modulus G′ in a dynamic viscoelasticity measurement has a maximum value in a range of 100° C. or more.

公开(公告)号：US11061343B2

公开(公告)日：2021-07-13

申请号：US16793039

申请日：2020-02-18

申请人： Yuka Mizoguchi ,  Ryota Inoue ,  Hiroshi Yamashita ,  Minoru Masuda ,  Daichi Hisakuni ,  Tomomi Harashima

发明人： Yuka Mizoguchi ,  Ryota Inoue ,  Hiroshi Yamashita ,  Minoru Masuda ,  Daichi Hisakuni ,  Tomomi Harashima

IPC分类号： G03G9/08 ,  G03G9/09 ,  G03G9/087 ,  G03G15/08

摘要： A toner including: a plate-shaped pigment containing a metal as a main component; and a binder resin containing polyester resin (A) that is insoluble in THF, wherein: a weight average molecular weight (Mw) of a tetrahydrofuran (THF)-soluble component of the toner as determined by gel permeation chromatography (GPC) is 5,000 or higher but 14,000 or lower; and a glass transition temperature (Tg) of a THF-insoluble component of the toner as determined from a differential scanning colorimetry (DSC) curve at first heating in DSC is −60° C. or higher but 10° C. or lower.

公开(公告)号：US20200301298A1

公开(公告)日：2020-09-24

申请号：US16822078

申请日：2020-03-18

申请人： Ryota INOUE ,  Hiroshi Yamashita ,  Minoru Masuda ,  Yuka Mizoguchi ,  Daichi Hisakuni

发明人： Ryota INOUE ,  Hiroshi Yamashita ,  Minoru Masuda ,  Yuka Mizoguchi ,  Daichi Hisakuni

IPC分类号： G03G9/09 ,  G03G9/08 ,  G03G9/087

摘要： A toner for developing an electrostatic image is provided. The toner comprises a binder resin and a glitter pigment having an average surface roughness Ra of 100 nm or less.

公开(公告)号：US10126678B2

公开(公告)日：2018-11-13

申请号：US15277456

申请日：2016-09-27

申请人： Shizuka Hashida ,  Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Masanori Rimoto

发明人： Shizuka Hashida ,  Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Masanori Rimoto

IPC分类号： G03G9/097 ,  G03G15/08 ,  G03G9/08

摘要： A toner includes a binder resin. Particles of a metal complex or a salt of an aromatic carboxylic acid derivative having a number-average particle diameter of from 0.2 μm to 1.0 μm are present on the surface of the toner. A coverage of the particles of a metal complex or a salt of an aromatic carboxylic acid derivative over the surface of the toner is from 10% to 50%.

公开(公告)号：US09964873B2

公开(公告)日：2018-05-08

申请号：US15167182

申请日：2016-05-27

申请人： Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Shizuka Hashida ,  Masanori Rimoto

发明人： Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Shizuka Hashida ,  Masanori Rimoto

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G15/08

CPC分类号： G03G9/0821 ,  G03G9/08755 ,  G03G15/08

摘要： A toner fixable on an image bearer with heat. The toner has a first storage modulus of from 1×103 to 1×106 Pa, measured at 100° C. when being heated, and a second storage modulus of from 1×103 to 1×106 Pa, measured at 100° C. when being cooled, the first storage modulus and second storage modulus being measured by a rheometer, and the second storage modulus at 100° C. when being cooled is higher than the first storage modulus at 100° C. when being heated.

公开(公告)号：US09606464B2

公开(公告)日：2017-03-28

申请号：US14409267

申请日：2013-06-13

申请人： Yoshitaka Yamauchi ,  Kazumi Suzuki ,  Tatsuya Morita ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto ,  Daisuke Asahina

发明人： Yoshitaka Yamauchi ,  Kazumi Suzuki ,  Tatsuya Morita ,  Hiroshi Yamashita ,  Tsuyoshi Sugimoto ,  Daisuke Asahina

IPC分类号： G03G9/00 ,  G03G9/087

CPC分类号： G03G9/08733 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

摘要： A resin composition for a toner including a polyester resin and a colorant, wherein the polyester resin has A(10)-A(180) of 70 or greater, where A(10) (%) is a transmittance of light having a wavelength of 500 nm through a mixture of 20 parts by mass of the polyester resin added to 80 parts by mass of ethyl acetate and stirred at 25° C. for 10 minutes, and A(180) (%) is the transmittance after the mixture is left to stand for 3 hours.

公开(公告)号：US09563141B2

公开(公告)日：2017-02-07

申请号：US14758402

申请日：2014-01-20

申请人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Daisuke Asahina ,  Susumu Chiba ,  Satoyuki Sekiguchi

发明人： Tsuyoshi Sugimoto ,  Hiroshi Yamashita ,  Daisuke Asahina ,  Susumu Chiba ,  Satoyuki Sekiguchi

IPC分类号： G03G9/087 ,  C08G81/00

CPC分类号： G03G9/08788 ,  C08G81/00 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner, including: a copolymerization resin, wherein the copolymerization resin includes: a unit derived from a polyester resin including a polycarboxylic acid having a valence of 2 or more and a polyol having a valence of 2 or more; and a unit derived from a resin having a polyhydroxycarboxylic acid skeleton, where the unit derived from the resin having a polyhydroxycarboxylic acid skeleton is bonded to the unit derived from the polyester resin via at least one of a urethane group and a urea group, and wherein the toner has a relative degree of crystallization of 10% or more and less than 50%.

摘要翻译： 一种调色剂，包括：共聚树脂，其中所述共聚树脂包括：衍生自包含2价以上的多元羧酸的聚酯树脂和2价以上的多元醇的单元; 来自具有多羟基羧酸骨架的树脂的单元，其中源自具有聚羟基羧酸骨架的树脂的单元通过氨基甲酸酯基和脲基中的至少一个与衍生自聚酯树脂的单元结合，并且其中 调色剂的相对结晶度为10％以上且小于50％。

公开(公告)号：US20160370720A1

公开(公告)日：2016-12-22

申请号：US15167182

申请日：2016-05-27

申请人： Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Shizuka Hashida ,  Masanori Rimoto

发明人： Hiroshi Yamashita ,  Minoru Masuda ,  Hiroshi Yamada ,  Shizuka Hashida ,  Masanori Rimoto

IPC分类号： G03G9/00

CPC分类号： G03G9/0821 ,  G03G9/08755 ,  G03G15/08

摘要： A toner fixable on an image bearer with heat. The toner has a first storage modulus of from 1×103 to 1×106 Pa, measured at 100° C. when being heated, and a second storage modulus of from 1×103 to 1×106 Pa, measured at 100° C. when being cooled, the first storage modulus and second storage modulus being measured by a rheometer, and the second storage modulus at 100° C. when being cooled is higher than the first storage modulus at 100° C. when being heated.

摘要翻译： 调色剂可以固定在具有热量的图像承载体上。 调色剂在100℃下在100℃下测量的第一储能模量为1×10 3至1×10 6 Pa，在100℃下测量的第一储能模量为1×10 3至1×10 6 Pa。 当被冷却时，通过流变仪测量第一储能模量和第二储能模量，并且当被冷却时在100℃下的第二储能模量高于加热时在100℃时的第一储能模量。