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51. 发明授权

US4661401A Laminated films 失效
标题翻译：层压膜
公开(公告)号：US4661401A
公开(公告)日：1987-04-28
申请号：US713795
申请日：1985-03-20
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B5/18 , B32B27/08 , B32B27/18 , B32B27/32 , B65D65/40 , G03C3/00 , B32B3/26 , B32B7/02 , B32B7/12
CPC分类号： B32B5/18 , G03C3/00 , Y10S428/91 , Y10T428/24967 , Y10T428/24975 , Y10T428/249982 , Y10T428/249985 , Y10T428/249993 , Y10T428/31913
摘要： A laminated film comprising a foamed sheet, having a molecularly-oriented thermoplastic resin film layer laminated onto one side of the foamed sheet and a low-pressure-processed, linear low-density polyethylene (L-LDPE) film layer laminated onto the other side of the foamed sheet, wherein:said foamed sheet has a thickness of 0.3 to 2.0 mm and a foaming magnification of 5 to 50 times,said molecularly-oriented thermoplastic resin film has a thickness of 5 to 120 microns, andsaid L-LDPE film layer has a thickness of 13 to 120 microns, the latter two being melt-bonded to each sides of said foamed sheet through adhesive layers, respectively; andthe resultant laminated film has a thickness reduced to 25 to 85% of the theoretical sum of the individual original layers.The laminated film may comprise light shielding substance, which is suitable for packaging photosensitive materials.
摘要翻译：一种层叠膜，其具有层叠在发泡片的一面上的分子取向热塑性树脂膜层的发泡片材和层叠在另一侧的低压加工线型低密度聚乙烯（L-LDPE）膜层的发泡片材，其中：所述发泡片材的厚度为0.3〜2.0mm，发泡倍率为5〜50倍，所述分子取向的热塑性树脂膜的厚度为5〜120μm，所述L-LDPE膜层的厚度为13〜120微米，后两者通过粘合剂层分别熔融粘合到所述发泡片的每一侧; 所得到的层压膜的厚度减少到各原始层的理论和的25〜85％。层压膜可以包括适合于包装感光材料的遮光物质。

52. 发明授权

US4579781A Material for packaging light-sensitive materials 失效
标题翻译：用于包装光敏材料的材料
公开(公告)号：US4579781A
公开(公告)日：1986-04-01
申请号：US482479
申请日：1983-04-06
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B65D81/30 , B32B27/32 , B65D65/40 , G03C3/00 , B32B15/08
CPC分类号： B32B27/322 , B32B27/32 , G03C3/00 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31913
摘要： A light-shielding paper consists of a laminate comprising a substrate, a polyethylene polymer layer comprising 50-100% by weight of L-LDPE and being substantially free from light-shielding material, the laminate as a whole containing light-shielding material, and a protective layer on the side opposite to the polyethylene polymer layer.
摘要翻译：遮光纸由包含基材，包含50-100重量％的L-LDPE的聚乙烯聚合物层和基本上不含遮光材料的层压材料组成，该层压体作为整体含有遮光材料，以及在与聚乙烯聚合物层相对的一侧上的保护层。

53. 发明授权

US4565733A 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：US4565733A
公开(公告)日：1986-01-21
申请号：US605925
申请日：1984-05-01
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B5/18 , B32B7/02 , B32B27/08 , B65D65/16 , B65D65/40 , G03C3/00 , B32B27/32 , B32B3/26
CPC分类号： B65D65/16 , B32B5/18 , G03C3/00 , Y10S428/91 , Y10T428/24967 , Y10T428/249982 , Y10T428/24999 , Y10T428/31909 , Y10T428/31913
摘要： A laminate film of at least three layers comprising a foam-sheet sandwiched between two uniaxially molecular oriented thermoplastic resin films, wherein;(a) the thickness of the foam-sheet is 0.3-2.0 mm, and the foaming magnification is 5-50 times;(b) the two uniaxially molecular oriented films are so hot-welded to the both surfaces of the foam-sheet, optionally via a hot-melting adhesive layer, that the respective molecular orientation axes cross each other at an angle of 30 degrees or more; and(c) the thickness of the hot-welded laminate film has been compressed to 40-85% (thickness retention) of the theoretical sum of each layer.The laminate film preferably contains a light-shielding substance, or light-shielding layer(s) may further be coated thereon, for the use of packaging photosensitive materials.
摘要翻译：至少三层的层压膜，其包含夹在两个单轴分子取向的热塑性树脂膜之间的泡沫板，其中：（a）泡沫片的厚度为0.3〜2.0mm，发泡倍率为5-50倍; （b）两个单轴分子取向膜任选地经由热熔粘合剂层被热焊接到泡沫片的两个表面上，使得各个分子取向轴以30度以上的角度彼此交叉 ; 和（c）热熔层压膜的厚度已被压缩到每一层的理论和的40-85％（厚度保持）。层叠膜优选含有遮光物质，或者可以进一步涂覆遮光层，以用于包装感光材料。

54. 发明授权

US4513050A Material for packaging light-sensitive materials 失效
标题翻译：用于包装光敏材料的材料
公开(公告)号：US4513050A
公开(公告)日：1985-04-23
申请号：US487567
申请日：1983-04-22
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B7/02 , B32B27/32 , G03C3/00 , B32B27/00 , B32B27/16
CPC分类号： B32B27/32 , B32B27/322 , G03C3/00 , Y10S428/91 , Y10S428/913 , Y10T428/24843 , Y10T428/24851 , Y10T428/24893 , Y10T428/24901 , Y10T428/24967 , Y10T428/2817 , Y10T428/30 , Y10T428/31681 , Y10T428/31699 , Y10T428/31797 , Y10T428/31913 , Y10T428/31928
摘要： A material for packaging light-sensitive materials composed of a composite sheet comprising a substrate coated with a middle layer(s) and a surface layer(s) is manufactured through melt co-extrusion, said surface layer(s) being of thermoplastic resins which have excellent heat seal properties yet have great neck-in, said middle layer(s) being of thermoplastic resins having small neck-in and excellent adhesion to a substrate, and any of layers of said composite sheet containing light-shielding material.
摘要翻译：通过熔融共挤出制造用于包含由包含中间层和表面层的基材的复合片材组成的感光材料的材料，所述表面层是热塑性树脂，其中，具有优异的热封性能，但具有很大的颈缩性，所述中间层是具有小的颈缩和对基材的优异粘合性的热塑性树脂，以及包含遮光材料的所述复合片材的任何层。

55. 发明授权

US4436809A Method for light-shielding a roll photographic film 失效
标题翻译：光照相胶片遮光方法
公开(公告)号：US4436809A
公开(公告)日：1984-03-13
申请号：US318894
申请日：1981-11-06
申请人： Mutsuo Akao , Tadashi Kawata
发明人： Mutsuo Akao , Tadashi Kawata
IPC分类号： G03C3/02 , B32B7/02
CPC分类号： G03C3/02 , Y10T428/24901 , Y10T428/24917 , Y10T428/24934 , Y10T428/24967
摘要： A method for light-shielding a roll photographic film wherein a backing paper comprising a support, a print layer and at least one aluminum layer on the support is employed.
摘要翻译：一种用于遮光辊照相胶片的方法，其中采用包含载体，印刷层和载体上的至少一个铝层的背纸。

56. 发明授权

US4386124A Wrapping materials 失效
标题翻译：包装材料
公开(公告)号：US4386124A
公开(公告)日：1983-05-31
申请号：US290023
申请日：1981-08-05
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B27/28 , B32B7/02 , B32B27/32 , B65D65/40 , B65D81/24 , B32B27/30
CPC分类号： B32B27/32 , Y10S383/908 , Y10S428/91 , Y10T428/1334 , Y10T428/264 , Y10T428/265 , Y10T428/31507 , Y10T428/31699 , Y10T428/31743 , Y10T428/31797 , Y10T428/31891 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935
摘要： A wrapping material is provided, which comprises two mono-axially stretched thermoplastic resin films, placed in such a manner that the stretching axes of the thermoplastic resin films cross each other at an angle of 45.degree. to 90.degree., and an adhesive layer comprising an ethylene-ethyl acrylate copolymer resin sandwiched therebetween. This wrapping material has good physical strength and is suitable for use in the preparation of bags.
摘要翻译：提供了一种包装材料，其包括两个单轴拉伸的热塑性树脂膜，其以热塑性树脂膜的拉伸轴线以45度至90度的角度彼此交叉的方式设置，并且粘合剂层包含乙烯 - 丙烯酸乙酯共聚物树脂夹在其间。该包装材料具有良好的物理强度，适用于制袋。

57. 发明授权

US4359499A 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：US4359499A
公开(公告)日：1982-11-16
申请号：US235229
申请日：1981-02-17
申请人： Mutsuo Akao , Kenzo Kashiwagi
发明人： Mutsuo Akao , Kenzo Kashiwagi
IPC分类号： B32B7/02 , B32B27/06 , B65D65/40 , B65D85/00 , B32B27/00 , B32B27/16
CPC分类号： B32B27/06 , Y10S428/91 , Y10T428/24851 , Y10T428/24893 , Y10T428/24901 , Y10T428/24934 , Y10T428/24942 , Y10T428/26 , Y10T428/31692 , Y10T428/3179 , Y10T428/31797 , Y10T428/31855 , Y10T428/31895 , Y10T428/31909 , Y10T428/31913 , Y10T428/3192
摘要： A packaging material for photosensitive materials is disclosed consisting of a uniaxially oriented thermoplastic film having formed thereon at least one flexible layer, which is not uniaxially oriented, having a tear strength less than that of the film in the direction perpendicular to the axis of orientation of the film.
摘要翻译：公开了一种用于感光材料的包装材料，其由在其上形成有至少一个不单轴取向的至少一个柔性层的单轴取向热塑性膜组成，其具有比垂直于取向轴线的方向上的膜的撕裂强度小这个电影。

58. 发明授权

US4331725A Wrapping materials 失效
标题翻译：包装材料
公开(公告)号：US4331725A
公开(公告)日：1982-05-25
申请号：US274569
申请日：1981-06-17
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： B32B3/24 , B32B5/12 , B32B7/02 , B32B7/12 , B65D65/40 , G03C3/00 , B32B3/10
CPC分类号： B32B7/12 , Y10S428/91 , Y10T428/24331 , Y10T428/249962 , Y10T428/249981 , Y10T428/249984 , Y10T428/249993
摘要： A wrapping material, which has excellent physical strength and which is suitable for use in making a bag, comprising two uniaxially-stretched thermoplastic resin films which are disposed in such a manner that the stretching directions of the two films intersect each other at an angle of 45.degree. to 90.degree. and an adhesive layer sandwiched between the two films wherein the adhesive layer has a plurality of holes perforating the adhesive layer in the form of a net.
摘要翻译：一种具有优异的物理强度并且适用于制造袋子的包装材料，包括两个单轴拉伸热塑性树脂膜，其以两个膜的拉伸方向彼此相交的方式设置 45°至90°，并且夹在两个膜之间的粘合剂层，其中粘合剂层具有以网状形式穿透粘合剂层的多个孔。

59. 发明授权

US4258848A Packaging material for photosensitive materials comprising polyolefin layers 失效
标题翻译：包含聚烯烃层的感光材料的包装材料
公开(公告)号：US4258848A
公开(公告)日：1981-03-31
申请号：US60313
申请日：1979-07-25
申请人： Mutsuo Akao , Kenzo Kashiwagi , Koji Inoue
发明人： Mutsuo Akao , Kenzo Kashiwagi , Koji Inoue
IPC分类号： B65D65/16 , B32B27/20 , B32B27/32 , B65D65/40 , G03C3/00 , B32B15/08 , B32B27/08
CPC分类号： B32B27/32 , Y10T428/24992 , Y10T428/269 , Y10T428/27 , Y10T428/31692 , Y10T428/3188 , Y10T428/31884 , Y10T428/31888 , Y10T428/31902 , Y10T428/31913
摘要： A packaging material for photosensitive materials comprising a laminate of two or more high-density polyethylene films incorporating carbon black, the films being uniaxially stretched at a draw ratio in the range of from about 2.2 to 4.2 and the stretching axis of one film forming an angle of from about 45 to 90 degrees with those of the film(s) nearest it.
摘要翻译：一种用于感光材料的包装材料，包括两个或多个包含炭黑的高密度聚乙烯薄膜的叠层，该薄膜以约2.2至4.2的拉伸比单轴拉伸，并且一个薄膜的拉伸轴形成一角度约为45至90度，最接近电影的几何。

60. 发明授权

US6013723A Injection molded article used with a photosensitive material 失效
标题翻译：注射成型品与感光材料一起使用
公开(公告)号：US6013723A
公开(公告)日：2000-01-11
申请号：US982516
申请日：1997-12-02
申请人： Mutsuo Akao
发明人： Mutsuo Akao
IPC分类号： C08L23/04 , C08L25/04 , C08K25/00 , C08L27/00 , C08L31/00
CPC分类号： C08L23/04 , C08L2314/06 , C08L25/04
摘要： Injection molding is performed by using a thermoplastic resin composition including a thermoplastic resin of 30 wt. % or more, a lubricant and an antioxidant. The thermoplastic resin is polymerized with a single-sight catalyst and has molecular-weight distribution of 1.1-5.0. The thermoplastic resin polymerized by using the single-sight catalyst is used for an injection molded article so that the injection molded article is superior in physical strength and blocking proofness. By adding the lubricant and the antioxidant to the thermoplastic resin composition, lubricity and antioxidant thereof may be improved.
摘要翻译：通过使用包含30重量％的热塑性树脂的热塑性树脂组合物进行注射成型。％以上，润滑剂和抗氧化剂。热塑性树脂用单目视觉催化剂聚合，分子量分布为1.1-5.0。使用单眼催化剂聚合的热塑性树脂用于注射成型制品，使得注射成型制品的物理强度和阻塞性能优异。通过将润滑剂和抗氧化剂添加到热塑性树脂组合物中，可以提高其润滑性和抗氧化性。

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