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1. 发明授权

US4156034A Liquid developer for electro photography 失效
标题翻译：液体显影剂电摄影
公开(公告)号：US4156034A
公开(公告)日：1979-05-22
申请号：US559520
申请日：1975-03-18
申请人： Akio Mukoh , Yasuki Mori , Hirosada Morishita , Nobuhiko Shito , Shigeyoshi Tanaka
发明人： Akio Mukoh , Yasuki Mori , Hirosada Morishita , Nobuhiko Shito , Shigeyoshi Tanaka
IPC分类号： G03G9/13 , G03G9/16
CPC分类号： G03G9/131 , Y10S526/934
摘要： A liquid developer for electro photography which comprises a coloring agent, a coating agent, a resistivity controlling agent and a carrier liquid which disperses or dissolves the said three agents is suitable for providing high reproducibility of images when at least one of the following copolymers are used as said coating agent:(a) Copolymer of an acrylic acid compound represented by the following general formula (i) and a para-alkylstyrene represented by the following general formula (ii): ##STR1## (WHEREIN R.sub.1 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.2 is hydrogen or C.sub.m H.sub.p X.sub.q wherein m=1-6 and p+q=2m+1 or p+q=m-1 and X is a halogen, amino group, secondary or tertiary amino group having an alkyl group of 1-4 carbon atoms, nitro group, cyano group or hydroxyl group) ##STR2## (WHEREIN R.sub.3 is an alkyl group of 2-18 carbon atoms). (B) Copolymer obtained by polymerizing at least one member selected from the para-alkylstyrene represented by said general formula (ii), other polymerizable vinyl monomer and a polymerizable polymer and at least one member selected from an acrylic acid compound having an ether bond and represented by the following general formula (iii): ##STR3## (WHEREIN R.sub.4 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.5 is ##STR4## C.sub.l H.sub.2l+l wherein Y is hydrogen or hydroxyl group, m is 1-6, n is 1-30 and l is 0-18) and(c) Copolymer obtained by polymerizing at least one acrylic acid compounds selected from those of said general formulas (i) and (iii), the para-alkylstyrene represented by the general formula (ii) and an acrylic acid compound represented by the following general formula (iv): ##STR5## (WHEREIN R.sub.6 is hydrogen or an alkyl group of 1-6 carbon atoms and R.sub.7 is an alkyl group of 1-18 carbon atoms).
摘要翻译：用于电摄影的液体显影剂包括着色剂，涂层剂，电阻率控制剂和分散或溶解所述三种试剂的载体液体，当使用至少一种以下共聚物时，适于提供高的图像再现性作为所述涂布剂：

2. 发明授权

US4189390A One-component magnetic developer powder for developing electrostatic latent image and method of making same 失效
标题翻译：用于显影静电潜像的单组分磁性显影剂粉末及其制备方法
公开(公告)号：US4189390A
公开(公告)日：1980-02-19
申请号：US846890
申请日：1977-10-31
申请人： Koji Noguchi , Toshio Kumakura , Akio Mukoh , Yasuki Mori , Hirosada Morishita
发明人： Koji Noguchi , Toshio Kumakura , Akio Mukoh , Yasuki Mori , Hirosada Morishita
IPC分类号： G03G9/08 , G03G9/083 , G03G9/14
CPC分类号： G03G9/0825 , G03G9/0827 , G03G9/0838 , Y10S430/104
摘要： A one-component magnetic developer powder for developing an electrostatic latent image formed according to an electrophotographic process comprising non-agglomerative essentially spherical members consisting essentially of plastics binder, magnetic particles and first electric conductive particles dispersed therein, and second electric conductive particles embedded on a spherical surface of the member, the resistivity of the surface layer of the powder being less than that of the inner portion.The developer powder according to the present invention has a good electrical uniformity and the flowability of the developer powder is very good. Productivity of the same is also very good.
摘要翻译：用于显影根据电子照相方法形成的静电潜像的单组分磁性显影剂粉末，其包含基本上由塑料粘合剂，磁性颗粒和分散在其中的第一导电颗粒组成的非聚集的基本上为球形的构件，以及嵌入在其中的第二导电颗粒该部件的球形表面，粉末的表面层的电阻率小于内部部分的电阻率。根据本发明的显影剂粉末具有良好的电均匀性，并且显影剂粉末的流动性非常好。同样的生产力也很好。

3. 发明授权

US4037036A 9-(P-Vinylphenyl)-acridine polymers 失效
标题翻译： 9-（对乙烯基苯基） - 吖啶聚合物
公开(公告)号：US4037036A
公开(公告)日：1977-07-19
申请号：US580316
申请日：1975-05-23
申请人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
发明人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
IPC分类号： C08F12/32 , G03G5/07 , C08F26/06
CPC分类号： G03G5/071 , C08F12/32
摘要： Homopolymers or copolymers of 9-(p-vinylphenyl)-acridine show excellent photoconductivity.
摘要翻译： 9-（对乙烯基苯基） - 吖啶的均聚物或共聚物显示出优异的光电导率。

4. 发明授权

US4125701A Organic photoconductive materials 失效
标题翻译：有机光导材料
公开(公告)号：US4125701A
公开(公告)日：1978-11-14
申请号：US704964
申请日：1976-07-13
申请人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
发明人： Akio Mukoh , Yasuki Mori , Hirosada Morishita
IPC分类号： C08F12/00 , C08F26/00 , C08F246/00 , G03G5/07 , H01L51/42 , C08F26/06 , C08F10/00 , C08F26/12
CPC分类号： G03G5/071
摘要： Organic photoconductive materials comprising as an active ingredient a photoconductive copolymer consisting of 3 to 50 mole % of at least one acrylic monomer represented by the formula ##STR1## wherein R.sub.1 is hydrogen or methyl; and R.sub.2 is a group of the formula --C.sub.n H.sub.2n+1 or a group of the formula --CH.sub.2).sub.m X [wherein n is an integer of 0 to 18; m is an integer of 1 to 4; and X is a group of the formula --OR.sub.3 or ##STR2## (wherein R.sub.3 is a group of the formula --C.sub.l H.sub.2l+1 ; and l is an integer of 0 to 4)], and 97 to 50 mole % of a photoconductive monomer having an .alpha.,.beta.-unsaturated bond.
摘要翻译：作为活性成分的有机光电导材料包含由3-50摩尔％的至少一种由下式表示的丙烯酸单体组成的光电导共聚物：其中R1是氢或甲基; 并且R 2是式-C n H 2n + 1的基团或式-CH 2的基团m X [其中n是0至18的整数; m为1〜4的整数。并且X是式-OR3或的基团（其中R3是式-ClH1 + 1的基团，l是0-4的整数）]和97-50摩尔％的光导单体具有α，β-不饱和键。

5. 发明授权

US4430404A Electrophotographic photosensitive material having thin amorphous silicon protective layer 失效
标题翻译：具有薄的非晶硅保护层的电子照相感光材料
公开(公告)号：US4430404A
公开(公告)日：1984-02-07
申请号：US371956
申请日：1982-04-26
申请人： Akira Hosoya , Kunihiro Tamahashi , Shigeharu Onuma , Atsushi Kakuta , Yasuki Mori , Katsuhito Suzuki , Hirosada Morishita
发明人： Akira Hosoya , Kunihiro Tamahashi , Shigeharu Onuma , Atsushi Kakuta , Yasuki Mori , Katsuhito Suzuki , Hirosada Morishita
IPC分类号： G03G5/043 , G03G5/082 , G03G5/14
CPC分类号： G03G5/08221 , G03G5/0433 , G03G5/08207 , Y10S430/162
摘要： An electrophotographic photosensitive material having a long lifetime can be provided by forming an amorphous silicon layer having a thickness of 0.01-0.08 .mu.m on the photoconductive layer on the electrically conductive substrate in the said material without changing the characteristics of the photoconductive layer.
摘要翻译：可以通过在所述材料中的导电基材上的光电导层上形成厚度为0.01-0.08μm的非晶硅层而不改变光电导层的特性来提供具有长寿命的电子照相感光材料。

6. 发明授权

US4346157A Complex type electrophotographic plate 失效
标题翻译：复合型电子照相平板
公开(公告)号：US4346157A
公开(公告)日：1982-08-24
申请号：US232829
申请日：1981-02-09
申请人： Atsushi Kakuta , Shigeo Suzuki , Yasuki Mori , Hirosada Morishita
发明人： Atsushi Kakuta , Shigeo Suzuki , Yasuki Mori , Hirosada Morishita
IPC分类号： G03G5/06 , G03G5/09
CPC分类号： G03G5/0637 , G03G5/0629 , G03G5/0631 , G03G5/0661 , G03G5/067 , Y10S430/10
摘要： A complex type electrophotographic plate comprises a conductive support; a first layer, adhered to the support, of a charge generating material, said first layer having a thickness of 0.1 to 5 .mu.m; and a second layer, superposed on the first layer, of a homogeneous mixture of a charge transport material and an insulating, resinous binder therefor, said second layer having a thickness of 5 to 100 .mu.m and being substantially transparent to light of a wave length of 4200 to 8000 A; wherein said charge transport material is at least one member selected from the class consisting of nonionic compounds represented by the general formula: X--(CH.dbd.CH).sub.n Ar where X is a heterocyclic group selected from the group consisting of ##STR1## and Y is O or S, R is a lower alkyl group; the hetero ring may be substituted; n is an integer of 0, 1 or 2; and Ar is an aryl or substituted aryl group.The electrophotographic plate has a high light sensitivity and can be used in more than 10.sup.3 repetitions without fatigue.
摘要翻译：复合型电子照相板包括导电支撑件; 第一层，附着到载体上，电荷产生材料，所述第一层的厚度为0.1-5μm; 以及叠置在第一层上的电荷输送材料和绝缘的树脂粘合剂的均匀混合物的第二层，所述第二层的厚度为5至100μm，并且对波长的光是基本上透明的 4200至8000A; 其中所述电荷输送材料是选自由以下通式表示的非离子化合物中的至少一种：X-（CH = CH）n Ar其中X是选自下组的杂环基： IMAGE> Y是O或S，R是低级烷基; 杂环可以被取代; n是0,1或2的整数; 并且Ar是芳基或取代的芳基。电子照相平板具有高的光敏感性，可以在不发生疲劳的情况下重复使用103次以上。

7. 发明授权

US4435492A Complex type electrophotographic plate and electrophotographic method using the same 失效
标题翻译：复合型电子照相平板和使用其的电子照相方法
公开(公告)号：US4435492A
公开(公告)日：1984-03-06
申请号：US383957
申请日：1982-06-01
申请人： Shigeo Suzuki , Atsushi Kakuta , Yasuki Mori , Hirosada Morishita
发明人： Shigeo Suzuki , Atsushi Kakuta , Yasuki Mori , Hirosada Morishita
IPC分类号： G03G5/06 , G03G5/14
CPC分类号： G03G5/067
摘要： In a complex type electrophotographic plate comprising an electroconductive support, superposed thereon a charge generating material (CGL) layer and a charge transport material layer superposed on the CGL layer when there is used as said charge transport material at least one compound of the formula:X--(CH.dbd.CH).sub.n --CH.dbd.Ywherein X is a heterocyclic group of the formula: ##STR1## Y is a heterocyclic group of the formula: ##STR2## these heterocyclic groups may be substituted by one or more lower alkyl groups, halogen atoms, or phenyl groups; Z is an oxygen, sulfur or selenium atom; R is an alkyl group having 1 to 7 carbon atoms; n is an integer of 1 or 2; and one hydrogen atom in the group of the formula --(CH.dbd.CH).sub.n -- may be substituted by an alkyl group having 1 to 4 carbon atoms, a halogen atom, a phenyl group, a styryl group or a group of the formula: ##STR3## electrophotographic characteristics such as light sensitivity, dark decay characteristics, repetition characteristics, etc. are improved remarkably. An electrophotographic method using such an electrophotographic plate is also provided.
摘要翻译：在包含导电载体的复合型电子照相板中，当用作至少一种下式的化合物时，叠加有电荷产生材料（CGL）层和叠加在CGL层上的电荷传输材料层：X - （CH = CH）n-CH = Y其中X是下式的杂环基：Y是下式的杂环基：这些杂环基可以被一个或多个低级烷基，卤素原子或苯基取代; Z是氧，硫或硒原子; R是具有1至7个碳原子的烷基; n为1或2的整数; 式 - （CH = CH）n - 基中的一个氢原子可以被具有1至4个碳原子的烷基，卤素原子，苯基，苯乙烯基或下式的基团取代：电子照相特性如光敏度，暗衰变特性，重复特性等显着提高。还提供了使用这种电子照相板的电子照相方法。

8. 发明授权

US4680058A White ink composition for ink-jet printing 失效
标题翻译：用于喷墨打印的白色油墨组合物
公开(公告)号：US4680058A
公开(公告)日：1987-07-14
申请号：US711003
申请日：1985-03-12
申请人： Ryuichi Shimizu , Yasuki Mori , Tsuneaki Kawanishi , Osamu Isoo , Hirosada Morishita , Tooru Hosoda
发明人： Ryuichi Shimizu , Yasuki Mori , Tsuneaki Kawanishi , Osamu Isoo , Hirosada Morishita , Tooru Hosoda
IPC分类号： C09D11/00 , C09D11/08
CPC分类号： C09D11/36
摘要： A dark or black print article is ink-jet printed with a white ink composition comprising at least a white pigment having a particle size of less than 3 .mu.m, a solvent and a binder resin with a good print stability. The white ink composition has a good dispersion stability, a good redispersability, and no nozzle clogging.
摘要翻译：用黑色或黑色打印物品喷墨印刷白色油墨组合物，该组合物至少包含粒度小于3微米的白色颜料，具有良好印刷稳定性的溶剂和粘合剂树脂。白色油墨组合物具有良好的分散稳定性，良好的再分散性，无喷嘴堵塞。

9. 发明授权

US4352876A Complex type electrophotographic plate and electrophotographic method using the same 失效
标题翻译：复合型电子照相平板和使用其的电子照相方法
公开(公告)号：US4352876A
公开(公告)日：1982-10-05
申请号：US186651
申请日：1980-09-12
申请人： Shigeo Suzuki , Atsushi Kakuta , Hiroyuki Oka , Yasuki Mori , Hirosada Morishita
发明人： Shigeo Suzuki , Atsushi Kakuta , Hiroyuki Oka , Yasuki Mori , Hirosada Morishita
IPC分类号： G03G5/047 , G03G5/06 , G03G5/07 , G03G5/02 , G03G5/14
CPC分类号： G03G5/047 , G03G5/0618 , G03G5/0677 , G03G5/0679 , G03G5/0696 , G03G5/071 , Y10S430/10
摘要： A complex type electrophotographic plate comprising an electroconductive support and a charge generating layer and a charge transport layer characterized in that the charge generating layer contains at least a copper phthalocyanine and the charge transport layer contains at least a trinitrofluorenone, has excellent photosensitivity and adhesion to the support. There is also provided an electrophotographic method comprising a first step of charging an electrophotographic plate, a second step of exposing the electrophotographic plate to light and a third step of developing an electrostatic latent image formed on the electrophotographic plate directly or the electrostatic latent image transferred to a recording medium, characterized by using in the first step, as the electrophotographic plate, a complex type electrophotographic plate having a charge generating layer containing at least a copper phthalocyanine and a charge transport layer containing at least a nitrofluorenone and charging said electrophotographic plate positively with excellent recording properties.
摘要翻译：一种复合型电子照相板，包括导电载体和电荷产生层和电荷传输层，其特征在于电荷产生层至少含有铜酞菁，电荷传输层至少含有三硝基芴酮，具有优异的光敏性和对支持。还提供了一种电子照相方法，其包括对电子照相板进行充电的第一步骤，将电子照相板暴露于光的第二步骤和将形成在电子照像板上的静电潜像直接显影或将静电潜像转印到一种记录介质，其特征在于在第一步中使用电子照相版，具有至少含有铜酞菁的电荷产生层和至少含有硝基芴酮的电荷传输层的复合型电子照相板，并将良好的录音性能。

10. 发明授权

US4619879A Composite type photosensitive member having metal-free phthalocyanine in the charge generating layer and nonionic dye base in the charge transport layer 失效
标题翻译：在电荷产生层中具有无金属酞菁的复合型光敏元件和电荷输送层中的非离子型染料基
公开(公告)号：US4619879A
公开(公告)日：1986-10-28
申请号：US695575
申请日：1985-01-28
申请人： Atsushi Kakuta , Hiroyuki Oka , Shigeo Suzuki , Kotaro Araya , Yasuki Mori , Hirosada Morishita
发明人： Atsushi Kakuta , Hiroyuki Oka , Shigeo Suzuki , Kotaro Araya , Yasuki Mori , Hirosada Morishita
IPC分类号： C09B23/01 , C09B23/14 , C09B47/30 , C09B67/22 , C09B67/48 , G03G5/047 , G03G5/06 , G03G5/10
CPC分类号： C09B23/145 , C09B23/0091 , C09B47/30 , C09B67/0025 , C09B67/0035 , G03G5/047 , G03G5/06 , G03G5/0631 , G03G5/0637 , G03G5/067 , G03G5/0696
摘要： The disclosure is concerned with a photoconductive member useful for electrophotography wherein a charge generating layer containing a new metal-free phthalocyanine and a charge transport layer containing a nonionic compound of styrylic or oxazol dye base. The photosensitive member exhibits a high sensitivity to light having a long wavelength and therefore, it is properly used as photosensitive member for printers using semiconductor lasers.
摘要翻译：本发明涉及用于电子照相的感光体，其中含有新的无金属酞菁的电荷产生层和含有苯乙烯基或恶唑基染料的非离子化合物的电荷输送层。感光构件对具有长波长的光具有高灵敏度，因此它适合用作使用半导体激光器的打印机的感光构件。

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