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1. 发明专利

JPS59164558A Electrophotographic sensitive material 失效
标题翻译：电子感应材料
公开(公告)号：JPS59164558A
公开(公告)日：1984-09-17
申请号：JP3790483
申请日：1983-03-08
申请人： Fuji Photo Film Co Ltd
发明人： SANO KENJI , KONDOU SHIYUNICHI , SATOU HIDEO , WATARAI OSAMU
IPC分类号： G03G5/09 , G03G5/06
CPC分类号： G03G5/067
摘要： PURPOSE:To obtain the titled material superior in light resistance, and not damaged in potential characteristics, such as surface potential and dark decay, addition of a sensitizing dye by forming a photosensitive layer contg. an org. photoconductor and a specified compd. on a conductive substrate. CONSTITUTION:An electrographic sensitive material sensitive to all the visible light and capable of color separated photographing using a color separation filter is obtained by coating a conductive substrate with the photosensitive liquid and drying that liquid which is prepared by dissolving or dispersing into a solvent, such as benzene or toluene, (A) an org. photoconductor, such as poly-N- vinylcarbazole, and (B) a compd. 0.001-50wt% basing on the component (A), represented by formula I in which A is formula II, O, S, Se, methylene, or vinyl; R0 is H or alkyl; R1, R2 are each H, alkyl, halogen, cyano, nitro, aloxycarbonyl, carbonyloxy, carbonyl, or alkoxy; R3-R6 are each alkyl; X is an anion; and n, m are each 1 or 2.
摘要翻译：目的：为了获得耐光性优良的标签材料，不会在表面电位和暗衰变等潜在特性中受损，通过形成感光层来增加敏化染料。一个组织光电导体和指定的化合物在导电基板上。构成：使用分色滤光片对所有可见光敏感并能够分色拍摄的电摄影敏感材料通过用感光性液体涂布导电性基材并将通过溶解或分散而制备的液体干燥，作为苯或甲苯，（A）组织。光导体，例如聚-N-乙烯基咔唑，和（B）化合物。其中A为式II，O，S，Se，亚甲基或乙烯基的式I表示的组分（A）为0.001-50重量％ R 0是H或烷基; R 1，R 2各自为H，烷基，卤素，氰基，硝基，氧羰基，羰氧基，羰基或烷氧基; R3-R6各自为烷基; X是阴离子; 并且n，m各自为1或2。

2. 发明专利

JPS58129434A PHOTOCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC SENSITIVE MATERIAL USING IT 失效
公开(公告)号：JPS58129434A
公开(公告)日：1983-08-02
申请号：JP1086882
申请日：1982-01-28
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , SANO KENJI , SATOU HIDEO
IPC分类号： G03G5/09 , G03G5/06
摘要： PURPOSE:To obtain a photoconductive composn. high in sensitivity and electrophotographic receptor using it, by adding an org. photoconductor and diacylamine compd. to an org. photoconductor composn. CONSTITUTION:A photoconductive composn. made mainly of an org. photoconductor and an electrophotographic layer using it contains an org. photoconductor and a diacylamine compd. represented by the general formula: R1-CO-NH-CO-R2 in which R1, R2 are each some of optionally substd. monovalent groups including alkyl, alkoxy, monocyclic and dicyclic condensed aryl and aryloxy, and heterocyclic derivatives, thus permitting a photoconductive composn. and an electrophotographic sensitive material high in sensitivity to be obtained.

3. 发明专利

JPS58107544A PHOTOCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC SENSITIVE MATERIAL USING IT 失效
公开(公告)号：JPS58107544A
公开(公告)日：1983-06-27
申请号：JP20608981
申请日：1981-12-22
申请人： FUJI PHOTO FILM CO LTD
发明人： SANO KENJI , KONDOU SHIYUNICHI , SATOU HIDEO
IPC分类号： G03G5/09 , G03G5/06
摘要： PURPOSE:To obtain an electrophotographic receptor using org. photoconductor, high in photosensitivity and good in mechanical strength, by adding an org. photoconductor, a specified sulfonamide compd. and further, a sensitizing dye. CONSTITUTION:A sulfonamide compd. represented by the right formula (R is respectively optionally substd. alkyl, aryl, or heterocyclic, and R , R are respectively optionally substd. alkyl, aryl, or heterocyclic) is contained in a photoconductive composition together with an org. conductor, and a conductive substrate is coated with said composn. to form a photoconductive layer. Further, a sensitizing dye is added, thus permitting the obtained electrophotographic receptor to be enhanced in photosensitivity remarkably as compared to that of the org. photoconductor used alone, and good in mechanical strength.

4. 发明专利

JPS58102240A PHOTOCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC SENSITIVE MATERIAL USING IT 失效
公开(公告)号：JPS58102240A
公开(公告)日：1983-06-17
申请号：JP20130781
申请日：1981-12-14
申请人： FUJI PHOTO FILM CO LTD
发明人： SANO KENJI , KONDOU SHIYUNICHI , SATOU HIDEO
IPC分类号： G03G5/09 , G03G5/05 , G03G5/06
摘要： PURPOSE:To obtain a transparent lightweight electrophotographic sensitive film easy to handle and having high photosensitivity and superior mechanical strength by adding an org. photoconductor and a thioamid compound selected from specified 3 kinds of groups or by furhter adding a sensitizing dye. CONSTITUTION:A photosensitive layer is formed on an electrically conductive film with a photoconductive composition contg. an org. photocondutor and a thioamid compound represented by formulaI, II or III where R is (substituted) alkyl, (substituted) alkoxy, (substituted) aryl or a (substituted) heterocyclic ring the R groups in the formula III may be different from each other, each of R and R is H, (substituted) alkyl, (substituted) aryl or a (substituted) heterocyclic ring, R is methylene, polymethylene, branched alkadiene or arylene, and R and R , and R and R may be combined with each other. By further adding a sensitizing dye, an electrophotographic sensitive film or the like having much higher sensitivity and superior mechanical strength is obtd.

5. 发明专利

JPS5824147A PHOTOCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC SENSITIVE MATERIAL USING IT 失效
公开(公告)号：JPS5824147A
公开(公告)日：1983-02-14
申请号：JP12332481
申请日：1981-08-06
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , SANO KENJI , SATOU HIDEO
IPC分类号： G03G5/00 , G03G5/05 , G03G5/07
摘要： PURPOSE:To provide flexibility to a photosensitive layer by forming the layer on a support with a photoconductive composition contg. an org. photoconductor and a vinylidene chloride-acrylonitrile copolymer. CONSTITUTION:A high molecular org. photoconductor such as poly-N-vinyl-carbazole is dissolved in an org. solvent such as 1,2-dichloroethane, and to the soln. is added a vinylidene chloride-acrylonitrile copolymer by about 0.1-30pt.wt. to 100pts.wt. photoconductor. The prepared soln. of the photoconductive composition is coated on a support having a surface provided with electric conductivity, and the solvent is removed by drying to manufacture an electrophotographic film having a formed photoconductive layer. Thus, an electrophotographic sensitive material having superior flexibility without reducing the dark resistance and photosensitivity is obtd.

6. 发明专利

JPS57196260A PHOTOCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MATERIAL USING SAID COMPOSITION 失效
公开(公告)号：JPS57196260A
公开(公告)日：1982-12-02
申请号：JP8150581
申请日：1981-05-28
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , SANO KENJI , SATOU HIDEO
IPC分类号： G03G5/00 , C08F26/12 , C08F226/12 , G03G5/07
摘要： PURPOSE:To obtain an electrophotographic photosensitive element having high flexibility and causing no deterioration of photosensitive characteristics etc., by using a photoconductive composition containing a high molecular organic photoconductor containing polycyclic aromatic ring or heterocyclic aromatic ring and polyurethane. CONSTITUTION:A high molecular organic photoconductive material containing polycyclic aromatic ring such as polyvinyl naphthalene etc. or containing heterocyclic aromatic ring such as poly-N-vinyl carbazole etc., and polyurethane (e.g. urethane resin ''NDI-G '': made by Mitsui-Nisso Urethane Co.) and a photoconductive coating material solution added with sensitizer etc. if necessary, are applied on a conductive supporting material, and a photoconductive layer is formed after drying and removing a solvent. By this way, an electrophotoreceptor having large film strength, flexibility and large adhesivity to the supporting material, is obtained.

7. 发明专利

JPS5550001A PHOTOOPOLYMERIZABLE COMPOSITION 失效
公开(公告)号：JPS5550001A
公开(公告)日：1980-04-11
申请号：JP12331778
申请日：1978-10-06
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , MATSUFUJI AKIHIRO , OOHARA YUUJI , UMEHARA AKIRA
IPC分类号： C08F2/00 , C08F2/50 , C08F2/54 , G03F7/031 , G03F7/038
摘要： PURPOSE:To prepare a photo-polymerizable composition sensitive even to the light of Ar-laser, by compounding an addition-polymerizable compound having one or more ethylenic unsaturated double bonds, and specific three kinds of photo-polymerization initiators. CONSTITUTION:A composition composed of (A) an addition-polymerizable compound having one or more ethylenic unsaturated double bonds and (B) 0.1-20wt% of a mixture of photo-polymerization initiators consisting of (a) 1 part by weight of a dialkylamino aromatic carbonyl compound of formulas I-IV [R are (substituted) alkyl; X is a substitution group having a Hammett's sigma value of -0.9-+0.7; m is 1-2], (b) 1/30-30 parts by weight of 5-isoxazolone of formula V [A , are (substituted) alkyl, alkylcarbonyl, etc.], and (c) 1/30-30 parts by weight of a 2,4,6-substituted-1,3,5-triazine of formula VI [R are (substituted) alkyl or (substituted) aryl, and at least one of R is mono-, di- or tri-halogen-substituted methyl].

8. 发明专利

JPS53109585A PHOTOPOLYMERIZABLE COMPOSITION 失效
公开(公告)号：JPS53109585A
公开(公告)日：1978-09-25
申请号：JP2463177
申请日：1977-03-07
申请人： FUJI PHOTO FILM CO LTD
发明人： MATSUFUJI AKIHIRO , KONDOU SHIYUNICHI , UMEHARA AKIRA
IPC分类号： C08F2/00 , C08F2/44 , C08F2/50 , C08F2/54
摘要： PURPOSE:To increase the printed image formation rate and to improve the picture quality of a polymerizable compound having an ethylenic unsaturated double bond, by adding a specific photopolymerization initiator thereby increasing photopolymerization rate.

9. 发明专利

JPS52117133A RESIST IMAGE FORMATION BY STRIPPING 失效
公开(公告)号：JPS52117133A
公开(公告)日：1977-10-01
申请号：JP3392776
申请日：1976-03-26
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , MATSUFUJI AKIHIRO , UMEHARA AKIRA , TAKAHASHI YOUNOSUKE
IPC分类号： G03F7/004 , G03C1/00 , G03F7/032 , G03F7/28 , G03F7/34 , H01L21/027 , H01L21/30
摘要： PURPOSE:To enable a light sensitive material for forming a conventional stripping development type resist image to be rendered highly sensitive without impairing various characteristics of the resist layer, by employing in combination an aromatic carbonyl compound and an amine as a photopolymerization initiator.

10. 发明专利

JPS60163047A ELECTROPHOTOGRAPHIC SENSITIVE BODY 失效
公开(公告)号：JPS60163047A
公开(公告)日：1985-08-24
申请号：JP1909584
申请日：1984-02-03
申请人： FUJI PHOTO FILM CO LTD
发明人： KONDOU SHIYUNICHI , HORIE SEIJI , SATOU HIDEO , SANO KENJI
IPC分类号： G03G5/05 , C09B23/10 , C09B23/14 , G03G5/04 , G03G5/06 , G03G5/09
摘要： PURPOSE:To enhance flexibility and transparency, to improve storage stability, and to obtain a desirable wavelength region by incorporating an electrostatic charge transfer compd. together with a specified styryl dye. CONSTITUTION:A photoconductive layer is formed by incorporating, together with a charge transfer compd., a styryl compd. represented by the formula (A is N-R8, O, S, Se, C(R9, R10); R1, R2 are each H or a substituent having a Hammett substituent constant sigma>=0.2; R3, R6-R10 are each H or 1-5C optionally substd. alkyl; R4, R5 are each H, optionally substd. alkyl, or optionally substd. aryl; X is a counter ion; and n is 1 or 2), to be used as a sensitizer for a charge transfer compd. in an amt. of 0.01-100pts.wt. per 100pts.wt. of the charge transfer compd., preferably in a film-forming component as a binder when the charge transfer compd. is not a polymer, dissolving this compsn. in a solvent, and coating a conductive substrate with this photoconductive compsn. soln. When the charge transfer compd. is a polymer, since itself can form a film, it is necessary to add a binder resin. As a result, the obtained photosensitive body has superior in flexibility and transparency, good storage stability, and a desirable photosensitive wavelength region.

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