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1. 发明专利

JPH0234095B2 失效
公开(公告)号：JPH0234095B2
公开(公告)日：1990-08-01
申请号：JP7481881
申请日：1981-05-20
申请人： FUJI PHOTO FILM CO LTD
发明人： WADA MINORU , TAKAHASHI YONOSUKE , HASEGAWA EIICHI
IPC分类号： B41M5/24 , G03C1/705 , G11B7/243 , G11B7/26

2. 发明专利

JPH0210494B2 失效
公开(公告)号：JPH0210494B2
公开(公告)日：1990-03-08
申请号：JP11635881
申请日：1981-07-27
申请人： FUJI PHOTO FILM CO LTD
发明人： MIZUTANI SHIGEMITSU , TAKAHASHI YONOSUKE , HASEGAWA EIICHI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/26

3. 发明专利

JPH0129714B2 失效
公开(公告)号：JPH0129714B2
公开(公告)日：1989-06-13
申请号：JP9037781
申请日：1981-06-12
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI YONOSUKE , WADA MINORU , HASEGAWA EIICHI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/241 , G11B7/256 , G11B7/257 , G11C13/04

4. 发明专利

JPS62247242A MEDIUM MATERIAL FOR ELECTROPHORESIS 失效
公开(公告)号：JPS62247242A
公开(公告)日：1987-10-28
申请号：JP9062286
申请日：1986-04-19
申请人： FUJI PHOTO FILM CO LTD
发明人： SUGIMOTO NAOHIKO , NISHIO DAIJIRO , HASEGAWA EIICHI
IPC分类号： G01N27/447 , B01D57/02 , G01N27/26
摘要： PURPOSE:To obtain a polyacrylamide gel film-based electrophoretic medium material using a resin film as the support with the resolutions equal to the electrophoretic medium material produced using a glass plate as the support, by providing a resin intermediate layer made of a resin material having the oxygen transmission coefficient lower than the support material between a medium layer for electrophoresis and a support layer. CONSTITUTION:A medium material for electrophoresis which includes a medium layer for electrophoresis made of a polyacrylamide-based water gel produced by crosslinked polymerization of an acrylamide-based compound and a cross linking agent in the presence of water and containing a compound having a carbamoyl group as the modifying agent, and a resin support is provided with a resin intermediate layer made of a resin material with the oxygen transmission coefficient lower than the support material between the medium layer for electrophoresis and the support layer. The resin intermediate layer is preferably made of a resin material with the oxygen transmission of below 15cc/m .atm per day in the form of a film formed at a thickness of 20mum. The resin material herein applicable is a vinylidene chloride-vinyl chloride copolymer or the like.

5. 发明专利

JPS6082386A LASER RECORDING MATERIAL 失效
公开(公告)号：JPS6082386A
公开(公告)日：1985-05-10
申请号：JP19037683
申请日：1983-10-12
申请人： FUJI PHOTO FILM CO LTD
发明人： IKEDA SADAJI , WASHISAWA YASUO , HASEGAWA EIICHI
IPC分类号： B41M5/26 , B41M5/40 , B41M5/44 , G11B7/24
摘要： PURPOSE:To enhance recording sensitivity and to reduce the lowering in sensitivity and optical density, by providing a protective layer containing polyvinyl butyral, an epoxy resin and nitrocellulose on a protective layer based on an ethylene/vinyl acetate copolymer. CONSTITUTION:A first protective layer containing an ethylene-vinyl acetate copolymer is provided on a recording layer and a protective layer containing a mixture of polyvinyl butyral, an epoxy resin and nitrocellulose is provided on said first protective layer. By this method, the lowering in sensitivity is reduced and mechanical strength is enhanced and the deterioration in the recording layer or crack generation of the protective layer is eliminated because stress between the ethylene/vinyl acetate copolymer layer and the layer containing polyvinyl butyral, the epoxy resin and nitrocellulose is relieved and the layer containing polyvinyl butyral and the epoxy resin is low in air permeability and, when a recording material is bent, cracks are not generated in the protective layers.

6. 发明专利

JPS5928323B2 失效
公开(公告)号：JPS5928323B2
公开(公告)日：1984-07-12
申请号：JP9667476
申请日：1976-08-12
申请人： FUJI PHOTO FILM CO LTD
发明人： HASEGAWA EIICHI , YAZAWA KENICHIRO , TANAKA SHIGEO , MURATA MASATAKA , TAKAHASHI YONOSUKE
IPC分类号： C08F2/00 , C08F2/50 , C08F290/00 , C08F299/00 , C08G59/00 , C08G59/40 , G03F7/032
摘要： A photopolymerizable composition having improved thermal stability comprising (a) a polymerizable ethylenically unsaturated monomer, (b) an initiator represented by the general formula (I): (I) wherein Z represents the non-metallic atoms necessary to complete a nitrogen-containing heterocyclic nucleus; R1 represents an unsubstituted or substituted alkyl group; and R2 represents an unsubstituted or substituted alkyl group, an unsubstituted or substituted aryl group, or a thienyl group; and (c) a chlorinated polyolefin as a binder and additionally containing (d) about 1 to about 30% by weight of an epoxy compound.

7. 发明专利

JPS5964392A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：JPS5964392A
公开(公告)日：1984-04-12
申请号：JP17549582
申请日：1982-10-06
申请人： Fuji Photo Film Co Ltd
发明人： YOSHIDA KATSUYUKI , WADA MINORU , TAKAHASHI YOUNOSUKE , HASEGAWA EIICHI
IPC分类号： B41M5/26 , G11B7/243
CPC分类号： G11B7/243 , G11B7/2572 , G11B2007/24304 , G11B2007/24306 , G11B2007/2431 , G11B2007/24312 , G11B2007/24322 , G11B2007/24328
摘要： PURPOSE:To obtain an optical information recording medium excellent in decomposition stability during vapor deposition, recording sensitivity and long- term preservability, by providing a recording layer containing a mixture comprising a metal and a specific metal compound such as metal boride on a support. CONSTITUTION:A recording layer containing a mixture consisting of a metal (A) (pref., indium) and one or more metal compound (B) selected from a metal boride (pref., TiB2, ZrB2), a metal silicide (pref., B6Si), a metal carbide (pref., VC) and a metal nitride (pref., Si3N4) (the component B is pref. contained in an amount of 10-40vol%) is provided on a support pref. through an intermediate layer pref. comprising halogenated polyolefin or chlorinated rubber and pref. having a thickness of 0.2-30mum pref. in a thickness of 100-1,000Angstrom by sputtering.
摘要翻译：目的：通过在载体上提供含有金属和特定金属化合物如金属硼化物的混合物的记录层，以获得气相沉积时的分解稳定性，记录灵敏度和长期保存性优异的光学信息记录介质。构成：含有金属（A）（优选铟）和一种或多种金属化合物（B）的混合物的记录层，其选自金属硼化物（优选TiB 2，ZrB 2），金属硅化物，B6Si），金属碳化物（优选VC）和金属氮化物（优选Si 3 N 4）（组分B优选含量为10-40vol％）设置在载体上。通过中间层pref。包括卤化聚烯烃或氯化橡胶，厚度为0.2-30mum pref。厚度为100-1,000埃。

8. 发明专利

JPS5426101A PHOTOSENSITIVE GRAVURE PLATE MATERIAL AND METHOD OF MAKING GRAVURE PLATE THEREFROM 失效
公开(公告)号：JPS5426101A
公开(公告)日：1979-02-27
申请号：JP9086177
申请日：1977-07-28
申请人： FUJI PHOTO FILM CO LTD
发明人： HASEGAWA EIICHI , KUBODERA KIKUO , SATOU KOUTAROU , MURATA MASATAKA , ARAI FUMITADA
IPC分类号： G03F7/30 , G03F7/00

9. 发明专利

JPS5321923A PHOTOPOLYMERIZABLE COMPOSITION 失效
公开(公告)号：JPS5321923A
公开(公告)日：1978-02-28
申请号：JP9667476
申请日：1976-08-12
申请人： FUJI PHOTO FILM CO LTD
发明人： HASEGAWA EIICHI , YAZAWA KENICHIROU , TANAKA SHIGEO , MURATA MASATAKA , TAKAHASHI YOUNOSUKE
IPC分类号： C08F2/00 , C08F2/50 , C08F290/00 , C08F299/00 , C08G59/00 , C08G59/40 , G03F7/032
摘要： PURPOSE:To improve stability of a photopolymerizabel composition containing a specific photopolymerization initiator in state of a solution and further in stae state of a film after coating without lowering photographic sensitivity by adding an epoxy compound.

10. 发明专利

JPS61153844A INFORMATION RECORDING MEDIUM 失效
公开(公告)号：JPS61153844A
公开(公告)日：1986-07-12
申请号：JP27400084
申请日：1984-12-27
申请人： FUJI PHOTO FILM CO LTD
发明人： OCHIAI TAKEJI , NARUO KYOICHI , HASEGAWA EIICHI
IPC分类号： B41M5/26 , G11B7/24 , G11B7/254 , G11B7/257
摘要： PURPOSE:To prevent the whitening of a glass substrate and to improve the aging stability of a recording medium by forming a protective layer contg. an ultraviolet-curing resin on one side of the substrate having a recording layer on the other side. CONSTITUTION:The whitening of a surface of a glass substrate is remarkably reduced or prevented by forming a protective layer contg. an ultraviolet-curing resin on the surface of the substrate, and the aging stability of an information recording medium is improved. Alkali ions depositing on the surface of the glass substrate with the lapse of time are effectively diffused and captured in the protective layer to prevent the surface of the substrate from getting cloudy. Accordingly, the aging stability of the recording medium is improved, and especially when the writing and reading of information are carried out from the substrate side, reduction in the sensitivity and S/N can be prevented. Since the ultraviolet-curing resin in the protective layer has high hardness, the protective layer increases the scratch resistance of the recording medium and can prevent damage.

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