专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JPH0363751B2 失效
公开(公告)号：JPH0363751B2
公开(公告)日：1991-10-02
申请号：JP19780682
申请日：1982-11-12
申请人： KONISHIROKU PHOTO IND
发明人： TAKAHASHI JIRO , SHIRASE AKIZO , KUZUMI KENICHI , MATSUBARA AKIO , TAMAKI KYOSHI
IPC分类号： G03G9/087

62. 发明专利

JPH0349116B2 失效
公开(公告)号：JPH0349116B2
公开(公告)日：1991-07-26
申请号：JP20189782
申请日：1982-11-19
申请人： KONISHIROKU PHOTO IND
发明人： KUZUMI KENICHI , SHIRASE AKIZO , TAKAHASHI JIRO , TSUJITA KENJI , KASUYA RYUHEI
IPC分类号： G03G15/20

63. 发明专利

JPH0326831B2 失效
公开(公告)号：JPH0326831B2
公开(公告)日：1991-04-12
申请号：JP21628182
申请日：1982-12-11
申请人： KONISHIROKU PHOTO IND
发明人： SHIRASE AKIZO , TAKAHASHI JIRO , KUZUMI KENICHI
IPC分类号： G03G9/08 , G03G9/087

64. 发明专利

JPS6411940B2 失效
公开(公告)号：JPS6411940B2
公开(公告)日：1989-02-27
申请号：JP18831581
申请日：1981-11-26
申请人： KONISHIROKU PHOTO IND
发明人： KUZUMI KENICHI , TSUJITA KENJI , DAIDOJI TSUNEO , OKUYAMA TAKEKI , KIMURA KYOSHI
IPC分类号： G03G9/08 , G03G9/083 , G03G9/09

65. 发明专利

JPS6157621B2 失效
公开(公告)号：JPS6157621B2
公开(公告)日：1986-12-08
申请号：JP6976779
申请日：1979-06-04
申请人： KONISHIROKU PHOTO IND
发明人： KIKUCHI SHOJI , YAJIMA TOSHIO , KUZUMI KENICHI , SASAKI TAKASHI , MORI KEIICHI , SATO AKIHIKO
IPC分类号： G03C7/00 , G03C7/26 , G03C7/392

66. 发明专利

JPS59185348A Magnetic toner 失效
标题翻译：磁性墨粉
公开(公告)号：JPS59185348A
公开(公告)日：1984-10-20
申请号：JP6058283
申请日：1983-04-05
申请人： Konishiroku Photo Ind Co Ltd
发明人： UEDA MASATO , KASUYA RIYUUHEI , TSUJITA KENJI , DAIDOUJI TSUNEO , KUZUMI KENICHI
IPC分类号： G03G9/08 , G03G9/083 , G03G9/093
CPC分类号： G03G9/0825 , G03G9/093
摘要： PURPOSE:To obtain a magnetic toner causing no fog and requiring slight treatment of the electrically conductive fine particles by incorporating a magnetic body into the inner cores and/or the outer shells of particles having dual structure formed by coating the surfaces of insulating core particles with electrically conductive resin layers. CONSTITUTION:A magnetic toner is prepd. by incorporating magnetic powder into the inner cores and/or the outer shells of particles formed by coating the surfaces of insulating core particles of epoxy resin or the like with resin layers contg. an electrically conductive material such as carbon black by 3-20wt% of the amount of polystyrene resin or the like which is different from the resin of the core particles in solubility. When the thickness of the outer shell of the toner and the diameter of the inner core are represented by (a) and (b), respectively, it is preferable that equations 0.3mum
摘要翻译：目的：为了获得不产生雾的磁性调色剂，并且通过将磁性体结合到具有双重结构的颗粒的内芯和/或外壳中，通过将绝缘芯颗粒的表面与导电树脂层。构成：磁性调色剂已经准备好了。通过将磁性粉末掺入通过用环氧树脂等的绝缘芯颗粒的表面涂覆树脂层而形成的颗粒的内芯和/或外壳中。诸如碳黑的导电材料，其与聚酰胺树脂等的量的重量比在核心颗粒的树脂中的溶解度不同的3-20重量％。当调色剂的外壳的厚度和内芯的直径分别由（a）和（b）表示时，优选满足0.3mum

67. 发明专利

JPS59168444A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS59168444A
公开(公告)日：1984-09-22
申请号：JP4389883
申请日：1983-03-16
申请人： Konishiroku Photo Ind Co Ltd
发明人： NAKAGAWA SATOSHI , SUGITA HIROSHI , KIDA SHIYUUJI , UEMURA MORITO , KUZUMI KENICHI
IPC分类号： G03C7/32 , G03C7/305
CPC分类号： G03C7/305
摘要： PURPOSE:To obtain a titled photosensitive material which has an excellent granular characteristic and color reproducibility, and high sensitivity and forms a dye image having high image quality by providing a silver halide emulsion layer contg. a specific compd. on a base. CONSTITUTION:The compd. expressed by the formula [(CP)SoL is a residual coupler group and has the characteristic that the dye formed when the compd. makes coupling reaction with the oxidant of the color developing agent flows out from the silver halide photosensitive material in the alkali environment existing during photographic processing; A is the group having the effect of accelerating development by desorbing when the compd. makes coupling reaction with the oxidant of the color developing agent] is added at 0.1-100mol% for each 1mol of a color coupler in a silver halide emulsion contg. the color coupler. Such silver halide emulsion is coated on a base and is dried, by which a silver halide emulsion layer is formed. The silver halide photosensitive material which is free from color clouding and deterioration of the photographic characteristic with age is thus obtd.
摘要翻译：目的：获得具有优异的颗粒特性和色彩再现性，并且具有高灵敏度并通过提供卤化银乳剂层形成具有高图像质量的染料图像的标题感光材料。一个具体的compd 在一个基地。构成：由式[（CP）]表示，SoL是残余成色剂组，具有染料形成时的特性。使得与彩色显影剂的氧化剂的偶联反应在照相处理期间存在的碱性环境中从卤化银感光材料流出; A是集体解放后加速发展的集团。使得与彩色显影剂的氧化剂的偶联反应]在每个1mol的成色剂的卤化银乳剂中以0.1-100mol％加入。彩色耦合器。将这种卤化银乳剂涂覆在基材上并干燥，由此形成卤化银乳剂层。因此，没有颜色混浊的卤化银感光材料和随着年龄的照相特性的劣化。

68. 发明专利

JPS59107359A Electrostatic charge image developing toner 失效
标题翻译：静电充电图像显影剂
公开(公告)号：JPS59107359A
公开(公告)日：1984-06-21
申请号：JP21628182
申请日：1982-12-11
申请人： Konishiroku Photo Ind Co Ltd
发明人： SHIRASE AKIZOU , TAKAHASHI JIROU , KUZUMI KENICHI
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/087
摘要： PURPOSE:To obtain a toner narrow in a distribution of charge at the time of being charged, low in fixable temp. and superior in storage stability by using a toner contg. a uniform mixture of a polycondensate of a polyfunctional monomer and a polymer of a vinyl monomer and having specified chromatogram. CONSTITUTION:(A) 5-45wt% polycondensate of a polyfunctional monomer and (B) 95-55wt% polymer of a vinyl monomerhaving at least one peak in the range of 10 -5X10 mol.wt. and 10 -10 mol.wt. on the chromatogram of gel permeation chromatography are uniformly mixed. Said polycondensate and said vinyl polymer are intimately mixed on the molecular level, and it is necessary for both resins to be uniformly mixed and to form a substantially single resin, that is, to be so intimately and homogeneously mixed that both has substantially one glass transition point.
摘要翻译：目的：为了获得充电时电荷分布变窄的调色剂，定影温度低。并且通过使用调色剂接头优越的储存稳定性。多官能单体的缩聚物和乙烯基单体的聚合物的均匀混合物，并具有规定的色谱图。构成：（A）多官能单体的5-45wt％缩聚物和（B）乙烯基单体的95-55wt％聚合物，其中至少一个峰在10 -3 -5×10 -4 mol / wt范围内。和10 5 -10 -6 mol.wt。在凝胶渗透色谱的色谱图上均匀混合。所述缩聚物和所述乙烯基聚合物在分子水平上紧密混合，并且两种树脂均匀混合并形成基本上单一的树脂是必要的，即如此紧密和均匀地混合，两者都具有基本上一个玻璃化转变点。

69. 发明专利

JPS5993456A MAGNETIC TONER 失效
公开(公告)号：JPS5993456A
公开(公告)日：1984-05-29
申请号：JP20189982
申请日：1982-11-19
申请人： KONISHIROKU PHOTO IND
发明人： KUZUMI KENICHI , TSUJITA KENJI , OKUYAMA TAKEKI , BAN TSUYAKO
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087 , G03G9/09 , G03G9/097
摘要： PURPOSE:To prevent offset phenomenon of toner, to stabilize running characteristics of toner, and to form a good image by using a magnetic toner having >=5 deg.C difference between its softening point and its softening start temp. CONSTITUTION:The toner has >=5 deg.C difference between its softening point and its softening start temp., and it contains a fluorescent substance and/or a phosphorescent substance. The difference between the softening point and the softening start temp. can be raised to >=5 deg.C, e.g., by using a binder resin of a mixture of at least 2 kinds of thermoplastic resin components from each of which the toner prepared using the same magnetic material and/or the same conductive material in the same amt. so as to have similar conductivity is different from each other in the softening point of the toner by >=3 deg.C.

70. 发明专利

JPS5988747A TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT 失效
公开(公告)号：JPS5988747A
公开(公告)日：1984-05-22
申请号：JP19897582
申请日：1982-11-15
申请人： KONISHIROKU PHOTO IND
发明人： SHIRASE AKIZOU , TAKAHASHI JIROU , KUZUMI KENICHI
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097
摘要： PURPOSE:To obtain a toner which has stable frictional chargeability and good fluidity, is suitable for contact heating system and permits low temp. fixing by incorporating a polycondensate resin consisting of a polyfunctional monomer in a specific range and an electrostatic charge control agent that provides positive electrostatic chargeability. CONSTITUTION:A toner which contains a polycondensate resin of a dibasic and higher polybasic carboxylic acid and dihydric and higher polyhydric alcohol, polyhydric amine at 5-35wt% in the entire amt. of the binder and contains at least one of vinyl and diene resins as a binder, and is incorporated with an electrostatic charge control agent, such as nigrosine, azine dye or the like contg. C2-16 alkyl group that can provide positive electrostatic chargeability to the toner as well as necessary carbon black, magnetic power, etc. is prepd. The toner contg. magnetic power is used as a developer with the toner alone and the toner contg. no magnetic powder is prepd, into a developer in mixing with a carrier such as iron powder or the like.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式