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91. 发明授权

US5401562A Paper material for photosensitive materials and method of producing the same 失效
标题翻译：感光材料用纸材及其制造方法
公开(公告)号：US5401562A
公开(公告)日：1995-03-28
申请号：US37406
申请日：1993-03-26
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B27/10 , G03C1/795 , G03C3/02 , B32B3/00
CPC分类号： G03C3/02 , B32B27/10 , G03C1/795 , Y10T428/24934 , Y10T428/24967 , Y10T428/249982 , Y10T428/249992 , Y10T428/31895 , Y10T428/31913
摘要： A paper material for photosensitive materials consisting essentially of a paper support and a coextruded multilayer extrusion laminating layer laminated onto the paper support. The coextruded multilayer extrusion laminating layer has an adhesive layer comprising less than 5 wt. % of carbon black and 5 to 90 wt. % of acid-modified adhesive polyolefin resin that is adhered to the paper support and a surface layer comprising less than 3 wt. % of carbon black and more than 10 wt. % of ethylene copolymer resin. The paper material does not induce fogging, sensitivity deviation or the like upon photosensitive materials and has a great adhesive force between the paper support and the resin layer. A method for producing the paper material. is also disclosed.
摘要翻译：用于感光材料的纸材料，其基本上由纸载体和层压到纸载体上的共挤出的多层挤出层压层组成。共挤出的多层挤出层压层具有包含少于5wt。％的炭黑和5〜90wt。％的粘合到纸载体上的酸改性粘合聚烯烃树脂和包含小于3wt。％的炭黑和超过10wt。％的乙烯共聚物树脂。纸张材料不会在感光材料上引起起雾，敏感性偏差等，并且在纸张载体和树脂层之间具有很大的粘合力。一种纸材的制造方法。也被披露。

92. 发明授权

US5262471A Method of preparing packaging material for photographic photosensitive material and masterbatch therefor 失效
标题翻译：制备照相感光材料的包装材料及其母料的制备方法
公开(公告)号：US5262471A
公开(公告)日：1993-11-16
申请号：US878983
申请日：1992-05-06
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： C08J3/22 , C08K3/04
CPC分类号： C08J3/226 , C08K3/04 , C08J2423/00
摘要： A resin composition for masterbatch, which comprises 5 to 90 wt. % of modified polyolefin resin and 5 to 70 wt. % of carbon black having a mean particle size of 15 to 120 m.mu. and an oil absorption value of more than 50 ml/100 g of which volatile components are less than 3.5 wt. %. The fluidity of the resin composition for masterbatch of the invention is excellent even in a high concentration of carbon black, and is uniformly dispersed in a base resin in a short time.
摘要翻译：一种用于母料的树脂组合物，其包含5至90重量％％的改性聚烯烃树脂和5〜70wt。％的平均粒径为15〜120μm的碳黑，吸收值大于50ml / 100g的挥发成分小于3.5wt。％。本发明的母料树脂组合物的流动性即使在高浓度的炭黑中也是优异的，并且在短时间内均匀地分散在基础树脂中。

93. 发明授权

US5227255A Packaging material for photographic photosensitive materials 失效
标题翻译：照相感光材料的包装材料
公开(公告)号：US5227255A
公开(公告)日：1993-07-13
申请号：US594003
申请日：1990-10-09
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B27/08 , B32B27/20 , B32B27/32 , G03C3/00
CPC分类号： B32B27/08 , G03C3/00 , Y10S428/91 , Y10T428/31746
摘要： A packaging material for photographic photosensitive materials which comprises a biaxially stretched polyamide resin film layer and a very low density ethylene-.alpha.-olefin copolymer resin film layer laminated through an adhesive layer and contains a light shielding material at least in one layer. By laminating the very low density ethylene-.alpha.-olefin copolymer resin film to the biaxially stretched polyamide resin film through the adhesive layer, tear strength, impact strength and the like of the laminated film are improved by the notch effect. Particularly, resistance to the occurrence of pinholes is much superior to the other laminated films containing similar ethylene-.alpha.-olefin copolymer resin film layer.
摘要翻译：一种用于照相感光材料的包装材料，其包括双轴拉伸聚酰胺树脂膜层和通过粘合剂层层压的极低密度乙烯-α-烯烃共聚物树脂膜层，并且至少包含一层遮光材料。通过将非常低密度的乙烯-α-烯烃共聚物树脂膜通过粘合剂层层压到双轴向拉伸的聚酰胺树脂膜上，通过切口效应提高层压膜的撕裂强度，冲击强度等。特别是针对针孔的发生的耐受性优于含有类似乙烯-α-烯烃共聚物树脂膜层的其它叠层膜。

94. 发明授权

US5118563A Packaging material for photosensitive materials 失效
标题翻译：感光材料的包装材料
公开(公告)号：US5118563A
公开(公告)日：1992-06-02
申请号：US245895
申请日：1988-09-19
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D65/16 , B32B15/085 , B32B27/08 , B65D65/40 , G03C3/00
CPC分类号： G03C3/00 , B32B27/08 , Y10S428/91 , Y10S428/913 , Y10T428/263 , Y10T428/2826 , Y10T428/31692 , Y10T428/31913
摘要： A packaging material for photosensitive materials which comprises an uniaxially molecularly oriented thermoplastic resin film layer, an ethylene copolymer resin film layer containing more than 10 wt. % of ethylene copolymer resin, a substance having antiblocking action and an antioxidant and having a melting point of lower than said uniaxially molecularly oriented thermoplastic resin film layer, and a metallized biaxially molecularly oriented thermoplastic resin film layer interposed between said uniaxially molecularly oriented thermoplastic resin film layer and said ethylene copolymer resin film layer.The packaging material of the invention hardly curls, and it is excellent in tear strength and heat sealing properties. Moreover, when the package is severely shaken during transportation, moistureproofness and lint-free ability can be still secured.
摘要翻译：一种用于感光材料的包装材料，其包含单轴分子取向的热塑性树脂膜层，含有大于10wt。％的乙烯共聚物树脂，具有防粘连作用的物质和抗氧化剂并且具有低于所述单轴分子取向的热塑性树脂膜层的熔点以及介于所述单轴分子取向的热塑性树脂膜之间的金属化双轴分子取向的热塑性树脂膜层层和所述乙烯共聚物树脂膜层。本发明的包装材料几乎不卷曲，撕裂强度和热封性优异。此外，当包装在运输过程中严重晃动时，仍然可以保证防潮和无绒的能力。

95. 发明授权

US5082516A Process for producing chemical analytical slide 失效
标题翻译：生产化学分析幻灯片的方法
公开(公告)号：US5082516A
公开(公告)日：1992-01-21
申请号：US703594
申请日：1991-05-20
申请人： Mutsuo Akao , Takuichi Komatsu
发明人： Mutsuo Akao , Takuichi Komatsu
IPC分类号： B01L3/00 , G01N21/78 , G01N31/22 , G01N33/52 , G01N35/00 , G03B21/64 , G06K19/00 , G06K19/06
CPC分类号： B01L3/545 , G01N33/521 , G01N33/525 , G01N35/00009 , G01N35/00029 , G01N2035/00138 , G01N2035/00168 , G01N2035/00752
摘要： A process for producing a chemical analytical slide including an upper slide frame, a lower slide frame and a chemical analytical film therebetween. The process comprises passing a strip sheet in a longitudinal direction. printing a bar code on the strop sheet by intaglio printing so that lines of the bar code extend in the longitudinal direction, forming the upper slide frame or lower slide frame from the printed strip sheet and forming the chemical analytical slide from the printed upper slide frame or lower slide frame. In a further aspect, a chemical analytical slide is provided which has a code which extends from one edge of the slide frame to the opposite edge.
摘要翻译：一种用于生产化学分析载片的方法，包括上滑动框架，下滑动框架和其间的化学分析薄膜。该方法包括沿长度方向通过带状片。通过凹版印刷在条纹片材上打印条形码，使得条形线在纵向方向上延伸，从印刷的条形片形成上部滑动框架或下部滑动框架，并从印刷的上部滑动框架形成化学分析载玻片或下滑动框架。在另一方面，提供了一种化学分析载玻片，其具有从滑动框架的一个边缘延伸到相对边缘的代码。

96. 发明授权

US5075163A Packaging material for photographic photosensitive materials 失效
标题翻译：照相感光材料的包装材料
公开(公告)号：US5075163A
公开(公告)日：1991-12-24
申请号：US418684
申请日：1989-10-02
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B29C47/02 , B32B27/32 , G03C3/00
CPC分类号： G03C3/00 , B32B27/32 , Y10T428/1334 , Y10T428/25 , Y10T428/31913
摘要： A packaging material for photographic photosensitive material comprising a coextruded double layer film having a thickness of 30 to 150 .mu.m, containing 0.5 to 50 g/m.sup.2 of a light-shielding material, and consisting of a linear low-density polyethylene resin layer having a thickness of 30 to 70% of total thickness of the coextruded double layer film and comprising linear low-density polyethylene resin having a melt index of 0.1 to 10 g/10 minutes and a density of 0.870 to 0.939 g/cm.sup.3 and a high-density polyethylene resin layer comprising high-density polyethylene resin having a melt index of 0.1 to 5 g/10 minutes and a density of 0.950 to 0.970 g/cm.sup.3.This packaging material is excellent in physical strength, particularly in Young's modulus, tensile strength, wear resistance and surface strength, and is suitable for a heavy material having a sharp edge.
摘要翻译：一种用于照相感光材料的包装材料，包括厚度为30至150μm的共挤出双层膜，其含有0.5至50g / m 2的遮光材料，并且由线性低密度聚乙烯树脂层厚度为共挤出双层膜的总厚度的30〜70％，并且包括熔体指数为0.1〜10g / 10分钟，密度为0.870〜0.939g / cm 3的线性低密度聚乙烯树脂，高密度聚乙烯树脂层包含熔融指数为0.1〜5g / 10分钟，密度为0.950〜0.970g / cm 3的高密度聚乙烯树脂。该包装材料具有优异的物理强度，特别是杨氏模量，拉伸强度，耐磨性和表面强度，并且适用于具有锋利边缘的重质材料。

97. 发明授权

US5017429A Packaging material for photosensitive materials 失效
标题翻译：感光材料的包装材料
公开(公告)号：US5017429A
公开(公告)日：1991-05-21
申请号：US464664
申请日：1990-01-11
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D65/40 , B32B15/08 , B32B15/085 , G03C3/00
CPC分类号： B32B15/08 , G03C3/00 , Y10S428/913 , Y10T428/2826 , Y10T428/2848 , Y10T428/2857 , Y10T428/2878 , Y10T428/2883 , Y10T428/31681 , Y10T428/31692 , Y10T428/31913 , Y10T428/31935
摘要： A packaging material for photosensitive materials which comprises a laminated film comprising a thermoplastic resin heat seal layer and a metal foil or metallized flexible sheet layer laminated through a linear low density polyethylene resin extrusion laminating adhesive layer of which the resin composition is 30 to 90 wt. % of linear low density polyethylene resin being a copolymer resin of ethylene and .alpha.-olefin and 70 to 10 wt. % of high pressure low density polyethylene resin, the melt index of the blended resin is 5 to 20 g/10 minutes, the density of the blended resin is 0.870 to 0.930 g/cm.sup.3, the optical density of the transmitted light of said laminated film is more than 4.0, and the moisture permeability of the laminated film is less than 2.0 g/m.sup.2.24 hours.

98. 发明授权

US4977033A Packaging material 失效
标题翻译：用于包装的材料
公开(公告)号：US4977033A
公开(公告)日：1990-12-11
申请号：US458290
申请日：1989-12-28
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： G03C3/00 , B32B7/06 , B32B27/32
CPC分类号： B32B27/32 , Y10T428/24967 , Y10T428/2826 , Y10T428/31855 , Y10T428/31913
摘要： A packaging material which comprises a coextruded multilayer inflation film of which the inner layer is a polyolefin resin film layer containing more than 3 wt. % of an ethylene-.alpha.-olefin copolymer resin having a melt index of 0.1 to 20 g/10 minutes (ASTM D-1238), a density of 0.880 to 0.908 g/cm.sup.3 (ASTM D-1505) and a molecular weight distribution of more than 4.0, and is adhered through pseudo-adhesion by blocking. In the packaging material of the invention, the polyolefin resin film being the inner layer of the coextruded multilayer inflation film stably adheres irrespective of the temperature variation due to seasons and the variation of manufacturing conditions such as the quantity of cooling air, temperature and the change of film thickness, and the adhered polyolefin resin film layers are not separated. By the pseudo-adhesion by blocking, the physical strength of the packaging material is improved, and curling is made little.

99. 发明授权

US4906517A Packaging material for photosensitive materials 失效
标题翻译：感光材料的包装材料
公开(公告)号：US4906517A
公开(公告)日：1990-03-06
申请号：US147318
申请日：1988-01-22
申请人： Mutsuo Akao , Takuichi Komatsu
发明人： Mutsuo Akao , Takuichi Komatsu
IPC分类号： B32B7/02 , B32B7/08 , B32B27/32 , B65D65/40 , G03C3/00
CPC分类号： B32B27/32 , B32B7/02 , B32B7/08 , G03C3/00 , Y10S428/913 , Y10T428/1352 , Y10T428/24975 , Y10T428/2826 , Y10T428/31913
摘要： The packaging materials for photosensitive materials having particular coextruded multilayers and a flexible sheet.According to the composition, the packaging material is excellent in curl resistance, in physical strength particularly tear strength or in tearability by hand. These packaging materials have various properties necessary for packaging photosensitive materials, are excellent in bag-making ability for automatic bag-making machine.

100. 发明授权

US4871613A Packaging material 失效
标题翻译：用于包装的材料
公开(公告)号：US4871613A
公开(公告)日：1989-10-03
申请号：US34844
申请日：1987-04-06
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D65/40 , B32B7/02 , B32B27/18 , B32B27/28 , B32B27/30 , B32B27/32 , C08K3/04
CPC分类号： B32B27/18 , Y10T428/25 , Y10T428/256 , Y10T428/2826 , Y10T428/30 , Y10T428/31504 , Y10T428/31663 , Y10T428/31692 , Y10T428/3175 , Y10T428/31797 , Y10T428/31855 , Y10T428/31913 , Y10T428/31917
摘要： A packaging material which comprises a simultaneously coextruded film comprising a conductive ethylene-ethyl acrylate copolymer resin layer containing more than 50 wt.% of ethylene-ethyl acrylate copolymer resin of which content of ethyl acrylate is more than 6 wt.%, 7 to 20 wt.% of carbon black and 0.01 to 1 wt.% of a lubricant, and a polyolefin resin layer.The packaging material of the invention is superior in antistatic property, moistureproofness, light-shielding, tear strength, impact puncture strength, slipping character and heat sealing properties. Its production is easy because of superior moldability, and generations of blocking, fish eye and pin hole are rare. The packaging material of the invention can be made thinner than the conventional packaging material, and expensive metal foil is not necessary. Accordingly, this packaging material is inexpensive.
摘要翻译：一种包装材料，其包括同时共挤出的膜，其包含导电乙烯 - 丙烯酸乙酯共聚物树脂层，其含有大于50重量％的乙烯 - 丙烯酸乙酯共聚物树脂，其中丙烯酸乙酯的含量大于6重量％，7至20 炭黑的重量％和0.01〜1重量％的润滑剂，以及聚烯烃树脂层。本发明的包装材料的抗静电性，防潮性，遮光性，撕裂强度，冲击穿刺强度，滑脱特性和热封性都优异。它的生产容易，因为优异的成型性，并且几代堵塞，鱼眼和针孔是罕见的。本发明的包装材料可以制成比传统的包装材料更薄，并且不需要昂贵的金属箔。因此，该包装材料便宜。

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