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41. 发明授权

US5637364A Container for photographic film, its production and photographic film package 失效
标题翻译：摄影胶卷，其制作及摄影胶卷包装
公开(公告)号：US5637364A
公开(公告)日：1997-06-10
申请号：US324681
申请日：1994-10-18
申请人： Mutsuo Akao , Koji Inoue
发明人： Mutsuo Akao , Koji Inoue
IPC分类号： G03C3/00 , B65D85/00
CPC分类号： G03C3/00 , Y10T428/1303 , Y10T428/1352 , Y10T428/24355 , Y10T428/24479 , Y10T428/24537 , Y10T428/24992
摘要： A container for a photographic film wherein the container body is made of a thermoplastic resin and a roughened face having a height of 0.001 to 5 .mu.m is formed on the inner peripheral wall portion, and a container for a photographic film, container for a photographic film can be produced without the occurrence of bursting pop sound, bottom sink mark and buckling, small decrease of impact strength and transparency, is excellent in wear resistance and slipping character, and can shorten molding cycle.
摘要翻译：一种用于照相胶片的容器，其中容器主体由热塑性树脂制成，并且在内周壁部分上形成有高度为0.001至5微米的粗糙面，以及用于照相胶卷的容器，用于摄影的容器可以制造出不产生爆裂流行声，底部凹痕和屈曲，冲击强度和透明度小的降低，具有优异的耐磨性和打滑特性，并且可以缩短成型周期。

42. 发明授权

US5443872A Container for photographic film cartridge 失效
标题翻译：摄影胶片盒的容器
公开(公告)号：US5443872A
公开(公告)日：1995-08-22
申请号：US808780
申请日：1991-12-17
申请人： Mutsuo Akao , Koji Inoue
发明人： Mutsuo Akao , Koji Inoue
IPC分类号： C08K5/1575 , C08K5/20 , C08L23/14 , G03C3/00 , B65D85/672
CPC分类号： G03C3/00 , C08K5/1575 , C08K5/20 , C08L23/142 , G03B2217/265 , Y10T428/1352 , Y10T428/1397
摘要： Container bodies for a photographic film cartridge which has solved white powder generation problem by devising the Rockwell hardness, a blend of lubricants, a blend of polypropylene resins or a combination of a particular resin composition and groove formation. While, moistureproofness to can be improved by thickening the gate mark portion.
摘要翻译：用于摄影胶片暗盒的容器体，其通过设计洛氏硬度，润滑剂的混合物，聚丙烯树脂的混合物或特定树脂组合物的混合物和凹槽形成来解决白色粉末产生问题。而通过使门标记部分变厚可以改善防潮性。

43. 发明授权

US5384173A Container for photographic film, its production and photographic film package 失效
标题翻译：摄影胶卷，其制作及摄影胶卷包装
公开(公告)号：US5384173A
公开(公告)日：1995-01-24
申请号：US57846
申请日：1993-05-07
申请人： Mutsuo Akao , Koji Inoue
发明人： Mutsuo Akao , Koji Inoue
IPC分类号： G03C3/00
CPC分类号： G03C3/00 , Y10T428/1303 , Y10T428/1352 , Y10T428/24355 , Y10T428/24479 , Y10T428/24537 , Y10T428/24992
摘要： A container for a photographic film wherein the container body is made of a thermoplastic resin and a roughened face having a height of 0.001 to 5 .mu.m is formed on the inner peripheral wall portion, and a container for a photographic film, container for a photographic film can be produced without the occurrence of bursting pop sound, bottom sink mark and buckling, small decreae of impact strength and transparency, is excellent in wear resistance and slipping character, and can shorten molding cycle.
摘要翻译：一种用于照相胶片的容器，其中容器主体由热塑性树脂制成，并且在内周壁部分上形成有高度为0.001至5微米的粗糙面，以及用于照相胶卷的容器，用于照相的容器可以生产不产生爆裂流行声，底部凹痕和屈曲，冲击强度和透明度小的薄膜，具有优异的耐磨性和打滑性，并可缩短成型周期。

44. 发明授权

US5234750A 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：US5234750A
公开(公告)日：1993-08-10
申请号：US856480
申请日：1992-03-24
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： C08K5/1545 , G03C3/00
CPC分类号： G03C3/00 , C08K5/1545 , C08K2201/008 , G03B2217/265 , Y10S428/91 , Y10T428/1307 , Y10T428/30 , Y10T428/31507 , Y10T428/31725 , Y10T428/31736 , Y10T428/31797 , Y10T428/31899 , Y10T428/31906 , Y10T428/31913 , Y10T428/3192
摘要： A resin composition containing a light-shielding material and vitamin E and packaging materials formed thereof. The light-shielding ability is increased by blending vitamin E. Laminated films where at least one thermoplastic resin film is interposed between two high Young's modulus films. The laminated films are excellent in tear strength, tensile strength, heat seal strength and bursting strength, and always secure light-shielding, moistureproofness and gas barrier. They can be used as a single-sheet bag for packaging a heavy product having shap edges.
摘要翻译：含有遮光材料和维生素E的树脂组合物及其形成的包装材料。通过混合维生素E增加遮光能力。在两个高杨氏模量膜之间插入至少一个热塑性树脂膜的层压膜。层压膜的撕裂强度，拉伸强度，热封强度和破裂强度优异，并且始终确保光屏蔽，防潮和气体屏障。它们可以用作用于包装具有形状边缘的重型产品的单张纸袋。

45. 发明授权

US5225259A Container cap for photographic film cartridge 失效
标题翻译：摄影胶片盒的集装箱盖
公开(公告)号：US5225259A
公开(公告)日：1993-07-06
申请号：US574779
申请日：1990-08-30
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D41/16 , B65D39/04 , B65D41/18 , C08F8/00 , C08F10/02 , C08L23/00 , C08L23/04 , G03C3/00
CPC分类号： B65D41/185 , B65D39/04 , G03C3/00 , Y10T428/1397 , Y10T428/214
摘要： A cap of a container for a photographic film cartridge is disclosed, which comprises a polyethylene resin having 4 to 60 g/10 minutes of melt index, more than 4000 g/cm.sup.2 of bending elastic modulus, more than 55 D of Shore hardness and more than 70% crystallinity. Therefore, the cap is produced without coloring troubles or molding troubles even if it does not contain a lubricant and has a sufficient fitting strength at a high temperature.
摘要翻译：公开了一种用于摄影胶片暗盒的容器的盖，其包括具有4至60g / 10分钟熔体指数，超过4000g / cm 2的弯曲弹性模量，大于55D的肖氏硬度和更多的聚乙烯树脂超过70％的结晶度。因此，即使不含有润滑剂并且在高温下具有足够的配合强度，也可以生产盖子，而不产生着色麻烦或成型问题。

46. 发明授权

US5110643A 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：US5110643A
公开(公告)日：1992-05-05
申请号：US444945
申请日：1989-12-04
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： G03C3/00 , B32B27/32 , B32B7/02 , B32B7/08 , Y10S428/91 , Y10T428/1355 , Y10T428/1359 , Y10T428/2495 , Y10T428/3179 , Y10T428/31797
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, and are excellent in bag-making ability for automatic bag-making machine.
摘要翻译：用于具有特定共挤出多层膜和柔性片材的感光材料的包装材料。根据组合物，包装材料的卷曲性，物理强度特别是撕裂强度或手撕裂性优异。这些包装材料具有包装感光材料所需的各种性能，并且具有优异的自动制袋机的制袋能力。

47. 发明授权

US5084316A Container for photographic film cartridge 失效
公开(公告)号：US5084316A
公开(公告)日：1992-01-28
申请号：US447903
申请日：1989-12-08
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D1/00 , B65D41/16 , C08K5/00 , C08K5/1575 , C08L23/14 , G03C3/00
CPC分类号： G03C3/00 , C08K5/0008 , C08K5/0083 , C08K5/1575 , C08L23/142 , Y10T428/1397
摘要： A container body for a photographic film cartridge which comprises propylene-ethylene random copolymer resin composed of 96 to 98.5 wt. % of propylene units and 1.5 to 4 wt. % of ethylene units having a melt flow rate of 10 to 70 g/10 minutes and a molecular weight distribution of 2.5 to 5.5, Rockwell Hardness R of more than 80, and an organic nucleating agent. In the container body for a photographic film cartridge of the invention, breakage and cracking do not occur by the improvement in dropping strength. The white powder caused by the friction with the film cartridge packaged therein is prevented by the improvement of Rockwell hardness and wear resistance. The white powder caused by the sublimation or bleeding out of the organic nucleating agent is also prevented by the resin composition.

48. 发明授权

US4960626A Container for photographic film cartridge 失效
标题翻译：摄影胶片盒的容器
公开(公告)号：US4960626A
公开(公告)日：1990-10-02
申请号：US364557
申请日：1989-06-08
申请人： Mutsuo Akao , Seiichi Watanabe , Takuichi Komatsu
发明人： Mutsuo Akao , Seiichi Watanabe , Takuichi Komatsu
IPC分类号： G03C3/00 , B65D43/02 , B65D65/38
CPC分类号： B65D65/38 , B65D43/021 , B65D43/0212 , B65D2543/00092 , B65D2543/00296 , B65D2543/00509 , B65D2543/00537 , B65D2543/00546 , B65D2543/00555 , B65D2543/0062 , B65D2543/00629 , B65D2543/00685 , B65D2543/0074 , B65D2543/00796 , Y10T428/1397
摘要： In a container for a photographic film cartridge having a body and a cap made of a high-pressure branched low-density polyethylene resin and fitted to said body, the improvement comprising that said polyethylene resin has a melt index of 7 to 40 g/10 minutes and a density of 0.918 to 0.930 g/cm.sup.3 and contains 0.05 to 1 wt. % of a fatty acid amide lubricant and that the bending rigidity of said cap is 1200 to 4000 kg/cm.sup.2.This resin for the cap is superior in fluidity, and molding troubles and coloring troubles at molding remarkably decrease. The molding cycle is also shortened. This cap is superior in fitness to the container body, and moisture sealing is improved.
摘要翻译：在具有主体和由高压支链低密度聚乙烯树脂制成的盖的摄影胶片暗盒的容器中，其装配到所述主体上，其改进包括所述聚乙烯树脂的熔体指数为7至40g / 10 分钟，密度为0.918〜0.930g / cm3，含有0.05〜1wt。％的脂肪酸酰胺润滑剂，并且所述盖的弯曲刚度为1200至4000kg / cm 2。这种用于盖的树脂的流动性优异，成型时的成型麻烦和着色麻烦显着降低。成型周期也缩短了。这种帽子在适应性方面优于容器体，并且改善了湿气密封性。

49. 发明授权

US4921737A Container for photographic film cartridge 失效
标题翻译：摄影胶片盒的容器
公开(公告)号：US4921737A
公开(公告)日：1990-05-01
申请号：US213600
申请日：1988-06-30
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： C08K5/20 , C08K9/04 , C08L23/12 , G03C3/00
CPC分类号： G03C3/00 , C08K5/20 , C08K9/04 , Y10T428/1397
摘要： A container body for photographic film cartridge composed of a resin comprising more than 70 wt. % of polypropylene resin, 0.01 to 2 wt. % of a fatty acid amide lubricant, 0 to 1 wt. % of an antioxidant and 0.01 to 1 wt. % of an organic nucleating agent of which the surface has previously been treated with a stabilizer selected from the group consisting of aliphatic metal salts, metal salts of alkyl lactic acids and metal salts of lactic acid.The container body of the invention is excellent in dropping strength, transparency and odor. The injection moldability is also excellent, because of good resin fluidity and high crystallization temperature.

50. 发明授权

US4876129A 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：US4876129A
公开(公告)日：1989-10-24
申请号：US64654
申请日：1987-06-22
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B29C47/06 , B32B27/32 , G03C3/00
CPC分类号： B29C47/0021 , B29C47/0023 , B29C47/065 , B29C47/145 , B29C47/26 , B32B27/32 , G03C3/00 , B29C47/0019 , B29L2031/7644 , Y10S428/913 , Y10T428/1338 , Y10T428/1359 , Y10T428/2826 , Y10T428/30 , Y10T428/31913
摘要： A packaging material for photographic photosensitive materials which comprises a simultaneously coextruded multiple layer light-shielding film comprising the inner layer being a heat-sealing layer containing 30 to 99.49 wt. % of linear low density polyethylene resin, 0.5 to 10 wt. % of carbon black and 0.01 to 1 wt. % of a lubricant, having 0.12 to 0.37 of a statical friction coefficient and the outer layer formed of a thermoplastic resin having 0.19 or more of a statical friction coefficient which is greater than the above inner layer by 0.05 or more, and having 10 g/15 mm width or more of the binding strength between each layer of the coextruded multiple layer film. This coextruded multiple layer film may contain an intermediate layer formed of a thermoplastic resin.In the packaging material of the invention, the inner layer is excellent in light-shielding, insertion of products, antiblocking, antistatic property for frictional electrification, moisture proofness and gas barrier. It is also excellent in heat sealing properties such as heat seal strength, hot tack properties and seal ability of contraries, elapsed seal strength and physical strengths. Accordingly, physical strengths of the outer layer may not be so high, and as a result, more than 10 wt. % of an antistatic light-shielding material such as carbon black can be blended into the outer layer to improve antistatic property including frictional electrification and light-shielding. When an intermediate layer is incorporated, this layer not only prevents delamination but also raises physical strengths of coextruded film by controlling binding strengths to the inner layer and to the outer layer. More than 10 wt. % of an antistatic light-shielding material such as carbon black or metal powder, etc. can be blended into the intermediate layer to improve antistatic property including frictional electrification and light-shielding.
摘要翻译：一种用于照相感光材料的包装材料，其包括同时共挤出的多层遮光膜，其包含内层，其为含有30至99.49重量％的热封层。线性低密度聚乙烯树脂的％，0.5〜10重量％％的炭黑和0.01〜1wt。％的润滑剂，具有0.12至0.37的静摩擦系数，外层由具有大于上述内层的0.05以上的具有0.19以上的静摩擦系数的热塑性树脂形成，并具有10g / 共挤出的多层膜的每层之间的粘合强度为15mm或更大。这种共挤出的多层膜可以含有由热塑性树脂形成的中间层。在本发明的包装材料中，内层具有优异的遮光性，产品插入性，防粘连性，摩擦带电抗静电性，防潮性和阻气性。热封强度，热粘性以及相反的密封能力，经过的密封强度和物理强度等热封性也优异。因此，外层的物理强度可能不会太高，结果超过10重量％。抗静电遮光材料（如炭黑）的％可以混合到外层中，以提高包括摩擦起电和遮光性的抗静电性能。当中间层被结合时，该层不仅防止分层，而且通过控制与内层和外层的结合强度来提高共挤出膜的物理强度。超过10重量可以将中等层中的抗静电性能，例如碳黑或金属粉末等的％的比例混入中间层，以提高包括摩擦起电和遮光性在内的抗静电性能。

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