公开(公告)号：US4716091A

公开(公告)日：1987-12-29

申请号：US829935

申请日：1986-02-18

申请人： Toshiyuki Yoshihara ,  Masaaki Hiro ,  Katsunori Watanabe

发明人： Toshiyuki Yoshihara ,  Masaaki Hiro ,  Katsunori Watanabe

IPC分类号： G03G5/05 ,  G03G5/147 ,  G03G5/14

CPC分类号： G03G5/0592 ,  G03G5/0578 ,  G03G5/14791

摘要： An image holding member has a surface layer containing a silicone type comb shaped graft polymer having a silicone portion at the side chain.

摘要翻译： 图像保持部件具有包含在侧链具有硅氧烷部分的硅酮型梳状接枝聚合物的表面层。

公开(公告)号：US4485159A

公开(公告)日：1984-11-27

申请号：US199878

申请日：1980-10-23

申请人： Katsunori Watanabe ,  Shigeto Ohta ,  Kiyoshi Sakai ,  Shozo Ishikawa ,  Makoto Kitahara

发明人： Katsunori Watanabe ,  Shigeto Ohta ,  Kiyoshi Sakai ,  Shozo Ishikawa ,  Makoto Kitahara

IPC分类号： G03G5/00 ,  G03G5/043 ,  G03G5/047 ,  G03G5/05 ,  G03G5/14 ,  G03G5/087

CPC分类号： G03G5/047 ,  G03G5/0436 ,  G03G5/055

摘要： In an electrophotographic light-sensitive material comprising at least one electric charge generation layer comprising a charge generating substance and a binder resin therefor and at least one electric charge transport layer on an electrically conductive base, said electrophotographic light-sensitive material is a laminate type electrophotographic light-sensitive material wherein the binder resin for the electric charge generating substance contains at least one polyvinylpyridine resin.

摘要翻译： 在包含电荷产生物质和其粘合剂树脂的至少一个电荷产生层和导电基底上的至少一个电荷输送层的电子照相感光材料中，所述电子照相感光材料是层压型电子照相 感光材料，其中用于产生电荷的物质的粘合剂树脂含有至少一种聚乙烯基吡啶树脂。

公开(公告)号：US4423129A

公开(公告)日：1983-12-27

申请号：US325838

申请日：1981-11-30

申请人： Yoshio Takasu ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa ,  Katsunori Watanabe

发明人： Yoshio Takasu ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Shozo Ishikawa ,  Katsunori Watanabe

IPC分类号： C09B23/16 ,  C09B26/02 ,  G03G5/06 ,  G03G5/14

CPC分类号： G03G5/0616 ,  C09B23/166 ,  C09B26/02 ,  G03G5/0668 ,  G03G5/067

摘要： An electrophotographic photosensitive member is characterized by having a layer which contains at least one hydrazone compound represented by the following formula (1) or (2): ##STR1## wherein R.sub.11 represents substituted or unsubstituted naphthyl; R.sub.12 represents substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl; R.sub.13 represents hydrogen, alkyl, or alkoxy; R.sub.14 and R.sub.15 each represent substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl; n is 0 or 1; when n=1, R.sub.14 and R.sub.15, together with the nitrogen which links them, may complete a cyclic amino group; X represents a group necessary for completing a benzene ring or naphthalene ring; R.sub.21 and R.sub.22 each represent hydrogen, halogen, alkyl, alkoxy or disalkylamino; and R.sub.23, R.sub.24, R.sub.25, R.sub.26 and R.sub.27 each represent substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl.

摘要翻译： 电子照相感光构件的特征在于具有含有至少一种由下式（1）或（2）表示的腙化合物的层：其中R11表示取代或未取代的式（1） 萘基; R12表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基; R13表示氢，烷基或烷氧基; R 14和R 15各自表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基; n为0或1; 当n = 1时，R14和R15与连接它们的氮一起可以完成环状氨基; X表示完成苯环或萘环所需的基团; R 21和R 22各自表示氢，卤素，烷基，烷氧基或二烷基氨基; 并且R 23，R 24，R 25，R 26和R 27各自表示取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基。

公开(公告)号：US4356243A

公开(公告)日：1982-10-26

申请号：US235793

申请日：1981-02-19

申请人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Shigeto Ohta ,  Makoto Kitahara

发明人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Shigeto Ohta ,  Makoto Kitahara

IPC分类号： C09B35/34 ,  G03G5/06

CPC分类号： C09B35/34 ,  G03G5/0681

摘要： An electrophotographic light-sensitive medium is described comprising at least an electrically conductive layer, a charge generation layer and a charge transport layer, the charge generation layer containing a dis-azo compound represented by Formula (1) ##STR1## wherein A is a coupler having aromatic properties, and B is a group selected from hydrogen, halogen, lower alkyl having 1 to 4 carbon atoms and lower alkoxy having 1 to 4 carbon atoms.

摘要翻译： 描述了至少包括导电层，电荷产生层和电荷传输层的电子照相感光介质，电荷产生层含有由式（1）表示的二偶氮化合物，其中A是一个成色剂 具有芳香性质，B是选自氢，卤素，具有1至4个碳原子的低级烷基和具有1至4个碳原子的低级烷氧基的基团。

公开(公告)号：US5464582A

公开(公告)日：1995-11-07

申请号：US268661

申请日：1994-06-29

申请人： Hidenobu Okano ,  Katsunori Watanabe

发明人： Hidenobu Okano ,  Katsunori Watanabe

IPC分类号： B29C33/10 ,  B29C39/02 ,  B29C39/22 ,  B29C44/06 ,  B29C44/34 ,  B29C44/38 ,  B29C44/42 ,  B29C44/58 ,  B29C44/60 ,  B29C45/00 ,  B29C45/17 ,  B29C45/34 ,  B29K75/00 ,  B29K105/04 ,  C08J9/08

CPC分类号： B29C44/588 ,  B29C44/3402 ,  B29C44/58 ,  B29C44/60 ,  B29K2075/00 ,  Y10S264/78 ,  Y10S425/06 ,  Y10S425/812

摘要： A method and apparatus for producing a molded polyurethane foam without using low-boiling solvents such as Fleon and methylene chloride which present problems when used as a blowing agent. The polyurethane foam has the same good appearance and soft feeling as that produced with low-boiling solvents. A polyurethane foam is produced by injecting a polyurethane material into an evacuated cavity and permitting it to expand so that it flows and fills the cavity, said polyurethane material being composed of 100 parts by weight of polyol component and 0.1-0.6 part by weight of water as a blowing agent. The cavity pressure may be maintained high spontaneously or low while the polyurethane material is flowing in the cavity. When the polyurethane material has reached the final fill position in the cavity, the fore-end of the polyurethane material is discharged from the cavity.

摘要翻译： 不用低沸点溶剂如Fleon和二氯甲烷制造模塑聚氨酯泡沫塑料的方法和装置，当用作发泡剂时会出现问题。 聚氨酯泡沫具有与用低沸点溶剂产生的相同的良好的外观和柔软的感觉。 通过将聚氨酯材料注入抽真空腔并使其膨胀以使其流动并填充空腔来生产聚氨酯泡沫，所述聚氨酯材料由100重量份的多元醇组分和0.1-0.6重量份的水组成 作为发泡剂。 当聚氨酯材料在空腔中流动时，空腔压力可以自发保持较高或较低。 当聚氨酯材料已达到空腔中的最终填充位置时，聚氨酯材料的前端从空腔排出。

公开(公告)号：US4500619A

公开(公告)日：1985-02-19

申请号：US591909

申请日：1984-03-22

申请人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Kiyoshi Sakai ,  Makoto Kitahara

发明人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Kiyoshi Sakai ,  Makoto Kitahara

IPC分类号： C09B35/023 ,  C09B35/34 ,  G03G5/06 ,  G03G5/14

CPC分类号： C09B35/34 ,  C09B35/023 ,  G03G5/0681

摘要： An electrophotographic photosensitive member comprises a layer containing at least one disazo pigment represented by the formula: ##STR1## wherein R.sub.1 and R.sub.2 each represent hydrogen, halogen, lower alkyl or lower alkoxy; R.sub.3 represents methyl, ehtyl or C.sub.3 -C.sub.10 linear alkyl; and X represents a residue necessary to complete an aromatic hydrocarbon ring or heterocyclic ring, substituted or unsubstituted.

摘要翻译： 电子照相感光构件包括含有至少一种由下式表示的双偶氮颜料的层：其中R 1和R 2各自表示氢，卤素，低级烷基或低级烷氧基; R3代表甲基，乙基或C3-C10直链烷基; X表示完成芳族烃环或杂环所必需的残基，取代或未取代的。

公开(公告)号：US4418133A

公开(公告)日：1983-11-29

申请号：US354899

申请日：1982-03-04

申请人： Kazuharu Katagiri ,  Shoji Umehara ,  Katsunori Watanabe ,  Shozo Ishikawa

发明人： Kazuharu Katagiri ,  Shoji Umehara ,  Katsunori Watanabe ,  Shozo Ishikawa

IPC分类号： C09B35/34 ,  G03G5/06

CPC分类号： G03G5/0661 ,  C09B35/34 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0629 ,  G03G5/0631 ,  G03G5/0633 ,  G03G5/0637 ,  G03G5/067 ,  G03G5/0674 ,  G03G5/0679

摘要： An organic photoconductive material represented by the formula ##STR1## wherein A is an atomic group necessary for completing a substituted or unsubstituted aromatic hydrocarbon ring, Ar is a substituted or unsubstituted group, and Cp is a coupler residue.

摘要翻译： 由式表示的有机光电导材料，其中A是完成取代或未取代的芳族烃环所必需的原子团，Ar是取代或未取代的基团，Cp是成色剂残基。

公开(公告)号：US4390611A

公开(公告)日：1983-06-28

申请号：US304564

申请日：1981-09-22

申请人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Makoto Kitahara

发明人： Shozo Ishikawa ,  Kazuharu Katagiri ,  Katsunori Watanabe ,  Makoto Kitahara

IPC分类号： G03G5/06 ,  G03G5/14

CPC分类号： G03G5/0683 ,  G03G5/0679 ,  G03G5/0681 ,  G03G5/0685 ,  G03G5/0687 ,  G03G5/0688 ,  G03G5/069 ,  G03G5/0692

摘要： An electrophotographic photosensitive member having a photosensitive layer is characterized in that said photosensitive layer contains azo pigments having at least one of azo groups linked to a coupler residue represented by the following formula [1] or [2]: ##STR1## wherein R.sub.1 and R.sub.3 independently represent hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aryl, and R.sub.2 and R.sub.4 independently represent substituted or unsubstituted aryl.

摘要翻译： 具有感光层的电子照相感光构件的特征在于，所述感光层含有具有与由下式[1]或[2]表示的成色剂残基连接的偶氮基中的至少一个的偶氮颜料： 式[2]其中R1和R3独立地表示氢，取代或未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基，R2和R4独立地表示取代或未取代的芳基。

公开(公告)号：US4554231A

公开(公告)日：1985-11-19

申请号：US560255

申请日：1983-12-09

申请人： Shozo Ishikawa ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Katsunori Watanabe ,  Makoto Kitahara

发明人： Shozo Ishikawa ,  Kiyoshi Sakai ,  Minoru Mabuchi ,  Katsunori Watanabe ,  Makoto Kitahara

IPC分类号： C09B35/02 ,  G03G5/043 ,  G03G5/06 ,  G03G5/082 ,  G03G5/14

CPC分类号： G03G5/0616 ,  C09B35/02 ,  G03G5/0436 ,  G03G5/0629 ,  G03G5/0637 ,  G03G5/0638 ,  G03G5/08221

摘要： An improved electrophotographic photosensitive member is composed of a layer containing a hydrazone compound represented by the formula ##STR1## wherein R.sub.2 and R.sub.3 are each unsubstituted alkyl or substituted alkyl, unsubstituted aralkyl or substituted aralkyl, or unsubstituted aryl or substituted aryl, with the proviso that R.sub.2 and R.sub.3 are not simultaneously alkyls, n is 1 or 2, when n is 1, A represents ##STR2## wherein R.sub.1 is C.sub.1 -C.sub.5 alkyl, unsubstituted aralkyl, or substituted aralkyl, and when n is 2, A represents a direct single bond between two ##STR3## radicals.

摘要翻译： 改进的电子照相感光构件由含有由下式表示的腙化合物的层组成：其中R2和R3各自为未取代的烷基或取代的烷基，未取代的芳烷基或取代的芳烷基，或未取代的芳基或取代的芳基，条件是 R2和R3不同时为烷基，n为1或2，当n为1时，A表示其中R1为C1-C5烷基，未取代的芳烷基或取代的芳烷基，当n为 是2，A表示两个基团之间的直接单键。

公开(公告)号：US4487824A

公开(公告)日：1984-12-11

申请号：US492632

申请日：1983-05-09

申请人： Kazuharu Katagiri ,  Katsunori Watanabe ,  Kiyoshi Sakai ,  Shozo Ishikawa ,  Makoto Kitahara

发明人： Kazuharu Katagiri ,  Katsunori Watanabe ,  Kiyoshi Sakai ,  Shozo Ishikawa ,  Makoto Kitahara

IPC分类号： C07D295/135 ,  C09B26/00 ,  G03G5/06

CPC分类号： C07D295/135 ,  C07C251/72 ,  G03G5/0616 ,  G03G5/0618 ,  G03G5/0668

摘要： An electrophotographic photosensitive member comprises an electrically conductive substrate and a layer containing a hydrazone compound represented by the following formula (1) and a binder: ##STR1## wherein; R.sub.1 and R.sub.2 each represent alkyl, aralkyl, or aryl, substituted or unsubstituted, or R.sub.1 and R.sub.2 together with the nitrogen atom to which they are attached form a 5- or 6-membered ring; R.sub.3 represents halogen or fluoroalkyl; R.sub.4 and R.sub.6 each represent hydrogen or halogen; R.sub.5 represents hydrogen, alkyl, alkoxyl, or halogen; each of R.sub.7 and R.sub.8 represents alkyl, aralkyl, or aryl, substituted or unsubstituted; and n represents an integer of 0 or 1.

摘要翻译： 电子照相感光构件包括导电基底和含有由下式（1）表示的腙化合物和粘合剂：其中： R 1和R 2各自表示烷基，芳烷基或芳基，取代或未取代的，或者R 1和R 2与它们所连接的氮原子一起形成5-或6-元环; R3表示卤素或氟代烷基; R4和R6各自表示氢或卤素; R5代表氢，烷基，烷氧基或卤素; R 7和R 8各自表示烷基，芳烷基或芳基，取代或未取代的; n表示0或1的整数。