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1. 发明专利

JP2008254307A Soft vinyl chloride resin laminate and its manufacturing method 审中-公开
标题翻译：软氯乙烯树脂层压板及其制造方法
公开(公告)号：JP2008254307A
公开(公告)日：2008-10-23
申请号：JP2007098586
申请日：2007-04-04
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , MONOE TAKAYUKI , ITO SHOJI
IPC分类号： B32B27/30 , B29C47/04 , B29K27/06 , B29K105/06 , B29L9/00 , B32B27/22
摘要： PROBLEM TO BE SOLVED: To provide a soft vinyl chloride resin laminate excellent in moldability at the time of coextrusion and developing good mechanical characteristics, and to provide its manufacturing method.
SOLUTION: The soft vinyl chloride resin laminate has a layer (A) comprising a vinyl chloride resin composition and layers (B) being the outermost layers provided on both sides of the layer (A) at least one by one and comprising a vinyl chloride resin composition. The vinyl chloride resin composition constituting the layer (A) contains 10-50 pts.mass of a plasticizer per 100 pts.mass of a vinyl chloride resin and the vinyl chloride resin composition constituting the layers (B) contains 10-50 pts.mass of the vinyl chloride resin and 0.1-5.0 pts.mass of inorganic particles with an average particle size of 0.05-5 μm per 100 pts.mass of the vinyl chloride resin.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供在共挤出时的成型性优异且机械特性良好的柔软的氯乙烯树脂层叠体，提供其制造方法。解决方案：软氯乙烯树脂层压体具有包含氯乙烯树脂组合物的层（A），并且层（B）是至少一个地设置在层（A）的两侧上的最外层，并且包括氯乙烯树脂组合物。构成层（A）的氯乙烯树脂组合物每100个聚氯乙烯树脂含有10-50磅增塑剂，构成层（B）的氯乙烯树脂组合物含有10-50质量份的氯乙烯树脂和0.1-5.0质量度的平均粒度为0.05-5μm/ 100pts.mass的氯乙烯树脂的无机颗粒。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008213340A Laminated stretch film and manufacturing method of the same 有权
标题翻译：层压薄膜及其制造方法
公开(公告)号：JP2008213340A
公开(公告)日：2008-09-18
申请号：JP2007054956
申请日：2007-03-06
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , SUZUKI MAIKO , ITO SHOJI
IPC分类号： B32B27/30 , B32B27/36
摘要： PROBLEM TO BE SOLVED: To provide a laminated stretch film superior in stiffness at room temperature and production stability and having a small environmental load, and a manufacturing method of the same.
SOLUTION: In the laminated stretch film constituted by arranging (A)layer comprising a vinyl chloride based resin composition in an outermost layer and arranging (B)layer comprising a polylactic acid based resin composition as an intermediate layer, the vinyl chloride based resin composition constituting the (A)layer is constituted by adding one to 70 parts by mass of a plasticizer to 100 parts by mass of the vinyl chloride based resin, and the polylactic acid based composition comprising the (B)layer is constituted by adding one to 50 parts by mass of a plasticizer to 100 parts by mass of the polylactic acid based resin.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供在室温下的刚度优异且生产稳定性好且环境负荷小的层压拉伸膜及其制造方法。解决方案：在通过将包含氯乙烯基树脂组合物的层（A）布置在最外层中并且布置（B）包含聚乳酸类树脂组合物作为中间层而构成的层压拉伸膜中，基于氯乙烯基构成（A）层的树脂组合物是通过向100质量份的氯乙烯类树脂中加入一种至70质量份的增塑剂构成的，并且包含（B）层的聚乳酸类组合物是通过加入一种至50质量份的增塑剂至100质量份的聚乳酸类树脂。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007320194A Heat-shrinkable hole-containing film, molded article using the film, heat-shrinkable label, and container 审中-公开
标题翻译：带有热收缩孔的电影片，使用电影的模制品，热收缩标签和容器
公开(公告)号：JP2007320194A
公开(公告)日：2007-12-13
申请号：JP2006153754
申请日：2006-06-01
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , YAMADA TAKEMIKI , HIRUMA TAKASHI
IPC分类号： B32B27/36 , B65D1/00 , B65D23/08 , B65D65/04 , B65D65/40 , B65D65/46 , C08L23/00 , C08L67/04 , C08L101/16
CPC分类号： Y02W90/12
摘要： PROBLEM TO BE SOLVED: To obtain a heat-shrinkable hole-containing film which suppresses use of petroleum resources, exhibits lightweight, heat insulating properties and hiding properties, is excellent in rigidity, breaking resistance and printability, and has reduced natural shrinkage, to obtain a molded article and a heat-shrinkable label utilizing the properties of the heat-shrinkable hole-containing film, and to obtain a container on which the molded article or the heat-shrinkable label is mounted. SOLUTION: The heat-shrinkable hole-containing film having a layer (I) comprising 10-90 parts mass polyolefin resin composition (B) and 20-80 parts mass soft component (C) to 100 parts mass polylactic acid resin composition (A) by mass ratio, and a layer (II) comprising the polylactic acid resin composition (A), containing holes, and having a shrinkage ratio of 20-80% when immersed in a warm water at 80°C for 10 seconds, is manufactured. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题为了获得抑制石油资源的使用的含热收缩膜，显示出轻质，隔热性和隐藏性，具有优异的刚性，抗断裂性和可印刷性，并且具有降低的自然收缩率，以获得利用含热收缩膜的膜的性质的模制品和热收缩标签，并获得其上安装有模制品或可热收缩标签的容器。解决方案：具有包含10-90重量份聚烯烃树脂组合物（B）的层（I）和20-80重量份软组分（C）的含热可缩孔的膜至100重量份聚乳酸树脂组合物（A）和包含聚乳酸树脂组合物（A）的层（II），含有孔，并且当在80℃的温水中浸渍10秒时，其收缩率为20-80％被制造。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007161825A Heat-shrinkable void-containing film, molded article and heat-shrinkable label using the film, and container 有权
标题翻译：使用电影和容器的热收缩含膜，模制品和热收缩标签
公开(公告)号：JP2007161825A
公开(公告)日：2007-06-28
申请号：JP2005358102
申请日：2005-12-12
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , HIRUMA TAKASHI , YAMADA TAKEMIKI , MATSUI JUN
IPC分类号： C08J9/00 , B65D23/00 , B65D25/20 , B65D65/46 , C08L23/00 , C08L67/04 , C08L101/00 , G09F3/04
CPC分类号： Y02W90/12
摘要： PROBLEM TO BE SOLVED: To provide a heat-shrinkable film produced by mainly using a polylactic acid derived from vegetables with the consequent reduction in the use of petroleum resources, which has high rigidity retained and at the same time has lightness, heat insulating properties and hiding properties imparted by the formation of voids in the film and further has excellent breakage resistance and small natural shrinkage. SOLUTION: The heat-shrinkable film is produced by stretching an unstretched film formed of a resin composition comprising 100 pts.mass of (A) a polylactic acid resin composition, (B) a polyolefin resin composition in a mass ratio of 10-90 pts.mass and (C) a soft component in a mass ratio of 20-80 pts.mass, each based on 100 pts.mass of the polylactic acid resin composition (A) at least uniaxially to form a heat-shrinkable void-containing film which has voids and shows a shrinkage factor of 20-80% when immersed in hot water of 80°C for 10 seconds. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种主要使用来自蔬菜的聚乳酸制造的热收缩膜，从而降低了使用石油资源，其具有高刚性保持并且同时具有明亮的热量绝缘性和通过在膜中形成空隙而赋予的隐藏性，并且还具有优异的耐断裂性和小的自然收缩。解决方案：热收缩膜是通过将由（A）聚乳酸树脂组合物100重量份的树脂组合物形成的未拉伸膜，（B）质量比为10的聚烯烃树脂组合物 -90 pts.mass和（C）质量比为20-80pts.mass的软组分，各自基于100聚体聚氨酯树脂组合物（A）至少单轴以形成热收缩空隙含有空隙，当浸入80℃的热水中10秒钟时，其收缩率为20-80％。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006316137A Heat-shrinkable film and molded article and container using the same film 有权
标题翻译：使用同一胶片的热收缩膜和成型品和容器
公开(公告)号：JP2006316137A
公开(公告)日：2006-11-24
申请号：JP2005138473
申请日：2005-05-11
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： YAMADA TAKEMIKI , MIYASHITA AKIRA , HIRUMA TAKASHI
IPC分类号： C08J5/18 , B32B27/36 , B65D23/08 , C08L33/06 , C08L67/04 , C08L101/16 , G09F3/04
CPC分类号： Y02W90/12
摘要： PROBLEM TO BE SOLVED: To provide a heat-shrinkable film suitable for shrink packaging, shrink knotting packaging, shrink label, etc. excellent in heat shrinkage characteristics and a molded article, a heat-shrinkable label and a container using the film. SOLUTION: The heat-shrinkable film comprises a polylactic resin (A) and an acrylic resin (B) as main components and has at least one layer of mixed resin layers in which mass ratio (A)/(B) of the polylactic acid-based resin (A) to the acrylic resin (B) is (95/5) to (50/50). In the heat-shrinkable film, heat-shrinkage rate in main shrinkage direction of the film when immersed for 10 sec in 80°C warm water is ≥20%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供适合于热收缩特性优异的收缩包装，收缩打包包装，收缩标签等的热收缩膜，使用该膜的热收缩标签和容器。热收缩膜包括聚乳酸树脂（A）和丙烯酸树脂（B）作为主要成分，并且具有至少一层混合树脂层，其中质量比（A）/（B）聚乳酸类树脂（A）与丙烯酸树脂（B）的比例为（95/5）〜（50/50）。在热收缩膜中，在80℃的温水中浸渍10秒时，膜的主收缩方向的热收缩率为≥20％。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2008285621A Light-shielding heat-shrinkable film, molded product and heat-shrinkable label using the light-shielding heat-shrinkable film and container using the molded product or onto which the label is fitted 有权
标题翻译：使用使用模制产品的光屏蔽热收缩膜和容器，或标签标签的光屏蔽热收缩膜，模制产品和热收缩标签
公开(公告)号：JP2008285621A
公开(公告)日：2008-11-27
申请号：JP2007134113
申请日：2007-05-21
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： HAYASHI KANAKO , HIRUMA TAKASHI , MIYASHITA AKIRA , YAMADA TAKEMIKI
IPC分类号： C08J5/18 , B29C55/02 , B29C61/06 , B29K23/00 , B29K25/00 , B29K67/00 , B29K69/00 , B29K105/02 , B29L7/00 , B65D65/40 , B65D65/46 , C08K3/00 , C08L67/00 , C08L101/00 , C08L101/16
CPC分类号： Y02W90/12
摘要： PROBLEM TO BE SOLVED: To provide a light-shielding heat-shrinkable film which reduces environmental burden and is excellent in light-shielding property, high rigidity, breakage resistance, shrinkage property, film appearance and film-forming property, a molded product and a heat-shrinkable label using the light-shielding heat-shrinkable film, and a container using the molded product or onto which the label is fitted. SOLUTION: The light-shielding heat-shrinkable film comprises a polyester resin (A), a thermoplastic resin (B) immiscible with the polyester resin (A), a compatibilizer (C) and a filler (D), provided that the mass ratio of the resin (A) to the resin (B) is from 99/1 to 1/99, the content of the compatibilizer (C) is 3-20 mass%, and the content of the filler (D) is ≤40 pts.mass. After the film is stretched at least uniaxially and soaked in hot water of 80°C for 10 sec, the shrinking rate in the main shrinkage direction is ≥20%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：为了提供降低环境负担并且遮光性，高刚性，耐破坏性，收缩性，膜外观和成膜性优异的遮光性热收缩性膜，产品和使用遮光热收缩薄膜的热收缩标签，以及使用该模制产品的容器或其上贴有标签的容器。解决方案：遮光性热收缩膜包括聚酯树脂（A），与聚酯树脂（A）不混溶的热塑性树脂（B），增容剂（C）和填料（D），只要树脂（A）与树脂（B）的质量比为99/1〜1/99，增容剂（C）的含量为3-20质量％，填料（D）的含量为 ≤40pts.mass。将膜至少单轴拉伸并在80℃的热水中浸泡10秒后，主收缩方向的收缩率为≥20％。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007253430A Vinyl chloride type resin laminate and its manufacturing method 审中-公开
标题翻译：乙烯氯化物树脂层压板及其制造方法
公开(公告)号：JP2007253430A
公开(公告)日：2007-10-04
申请号：JP2006080013
申请日：2006-03-23
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , ITO SHOJI
IPC分类号： B32B27/30
摘要： PROBLEM TO BE SOLVED: To provide a multi-layer vinyl chloride type resin laminate having superior moldability, especially moldability on co-extrusion, and exerting good mechanical characteristics by the use of a vinyl chloride type resin composition. SOLUTION: The vinyl chloride type resin laminate has a layer (A) made of a vinyl chloride type resin composition and at least one layer (B) made of a vinyl chloride type resin composition, on each of both sides of the layer (A) as the outermost layer. The layer (B) has a melt viscosity at the shear rate of 100 1/s, measured with a Koka-shiki flow tester, of 5-100% of that of the layer (A). The ratio of the average degree of polymerization of vinyl chloride type resin to the ratio of thickness for each layer meets the relationship: (P1×a+P2×b)/(a+b)≥800 (wherein, P1 is the average degree of polymerization of the vinyl chloride type resin in the layer (A); P2 is the average degree of polymerization of the vinyl chloride resin in the layer (B); a is the ratio of the thickness of the layer (A) to the total thickness of all the layers; b is the ratio of the thickness of the layer (B) to the total thickness of all the layers). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异的成型性，特别是共挤塑成形性的多层氯乙烯型树脂层叠体，并且通过使用氯乙烯类树脂组合物发挥良好的机械特性。解决方案：氯乙烯类树脂层压体具有由氯乙烯型树脂组合物制成的层（A）和至少一层由乙烯类树脂组合物制成的层（B），在层的两侧（A）作为最外层。该层（B）的剪切速率为100l / s，用Koka-shiki流动测试仪测量为层（A）的5-100％的熔体粘度。氯乙烯类树脂的平均聚合度与各层的厚度比例，满足以下关系：（P1×a + P2×b）/（a + b）≥800（式中，P1为平均度层（A）中氯乙烯类树脂的聚合反应; P2是层（B）中氯乙烯树脂的平均聚合度; a是层（A）的厚度与总计所有层的厚度; b是层（B）的厚度与所有层的总厚度的比率）。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007090858A Heat-shrinkable laminated film, molding using the film, heat-shrinkable label, and the molding or container fitted with the label 有权
标题翻译：热收缩层压膜，使用薄膜成型，热收缩标签以及与标签连接的模制或容器
公开(公告)号：JP2007090858A
公开(公告)日：2007-04-12
申请号：JP2006197507
申请日：2006-07-19
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MIYASHITA AKIRA , YAMADA TAKEMIKI
IPC分类号： B32B27/32 , B32B27/36 , B65D1/00 , B65D25/20 , B65D25/36 , B65D65/04 , B65D65/46 , C08L101/16
CPC分类号： Y02W90/12
摘要： PROBLEM TO BE SOLVED: To provide a heat-shrinkable laminated film which is superior in low-temperature shrinkability, shrinkage finishing properties, and transparency, reduced in natural shrinkage, and suppressed in interlayer peeling, and to provide a plastic container fitted with a heat-shrinkable label made of the film. SOLUTION: The heat-shrinkable laminated film is obtained, by stretching a laminated film comprising at least two layers of a layer (I) containing a resin composition, in which polyolefin resin and polylactic acid resin are mixed as main components, and a layer (II), containing at least one kind of polylactic acid resin, as a main component in at least one direction. The shrinkage factor of the laminated film, when the film is immersed in water of 80°C for 10 s, is set at least at 30%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在低温收缩性，收缩整理性和透明性优异的收缩性层压膜中，减少自然收缩并抑制层间剥离，并提供装配的塑料容器具有由薄膜制成的热收缩标签。解决方案：通过拉伸含有至少两层包含聚烯烃树脂和聚乳酸树脂作为主要组分的树脂组合物的层（I）的层压膜，获得热收缩层压膜，以及在至少一个方向上含有至少一种聚乳酸树脂作为主要成分的层（II）。当将膜浸入80℃的水中10秒时，层压膜的收缩率至少为30％。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006159903A Heat shrinkable laminated film, molded product using it, heat shrinkable label and container 审中-公开
标题翻译：热收缩层压膜，使用它的模制产品，热收缩标签和容器
公开(公告)号：JP2006159903A
公开(公告)日：2006-06-22
申请号：JP2005326760
申请日：2005-11-10
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： YAMADA TAKEMIKI , TANAKA YUKIHIRO , HIRUMA TAKASHI , MIYASHITA AKIRA
IPC分类号： B32B27/30 , B32B27/00 , B32B27/36 , B65D23/08 , B65D25/36 , B65D65/40 , G09F3/04
摘要： PROBLEM TO BE SOLVED: To provide a heat shrinkable laminated film excellent in shrinkage finish properties, transparency and natural shrinkage and suppressed in ply separation, and a container made of a plastic to which a heat shrinkable label comprising the heat shrinkable laminated film is applied. SOLUTION: In the heat shrinkable laminated film composed of at least three layers, that is, an intermediate layer and the surface and back layers laminated on both sides of the intermediate layer, the intermediate layer is formed, as a main component, of a mixture of a copolymer (A) of an aromatic hydrocarbon (HC) containing that of 50 mass% or more and a conjugated diene-based HC, and a copolymer (B) of the aromatic HC containing that less than 50 mass% and a ≤5C conjugated diene-based HC or its hydrogenated derivative (B') in an amount of 1-30 pts.mass based on 100 pts.mass of the coplymer (A) and the surface and back layers are formed of a polyester resin. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案：提供收缩性能优异，透明性和自然收缩性以及层压分离抑制性的热收缩性层压膜，以及由可热收缩标签构成的可塑收缩容器的容器，被申请;被应用。解决方案：在由至少三层组成的热收缩层压膜中，即中间层和层压在中间层两侧的表面和背层，形成中间层作为主要成分，的含有50质量％以上的芳香族烃（HC）的共聚物（A）和共轭二烯系HC之间的混合物和含有小于50质量％的芳香族HC的共聚物（B）和基于100个聚苯乙烯（A）的100重量份的≤5C共轭二烯系HC或其氢化衍生物（B'），其含量为1-30重量份，表面和背层由聚酯树脂。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2006159902A Heat shrinkable laminated film, molded product using it, heat shrinkable label and container 有权
标题翻译：热收缩层压膜，使用它的模制产品，热收缩标签和容器
公开(公告)号：JP2006159902A
公开(公告)日：2006-06-22
申请号：JP2005326589
申请日：2005-11-10
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： YAMADA TAKEMIKI , TANAKA YUKIHIRO , HIRUMA TAKASHI , MIYASHITA AKIRA , TAKAGI JUN
IPC分类号： B32B27/30 , B65D1/00 , B65D25/36 , B65D65/04 , G09F3/04
摘要： PROBLEM TO BE SOLVED: To provide a heat shrinkable laminated film good in shrinkage finish properties, stiffness and transparency at the time of re-addition, suppressed in natural shrinkage, ply separation and shrinkage stress and suitable for use in shrink packaging, shrink bundling packaging or a heat shrinkable label, a molded product comprising the heat shrinkable laminated film and a container to which the heat shrinkable label is applied. SOLUTION: In the heat shrinkable laminated film having a surface layer (S-layer) constituted of a polyester resin composition containing a polyvalent carboxylic acid residue and a polyvalent alcohol residue, an intermediate layer (M-layer) comprising a styrenic resin composition and an adhesive layer (AD-layer) constituted of a styrenic hydrocarbon/conjugated diene hydrocarbon copolymer with a styrenic hydrocarbon content of 5-40 mass% or the like, the tensile elastic modulus in the direction crossing the main shrinkage direction of the laminated film at the right angle is set to 1,200 MPa or above and the maximum shrinkage stress in the main shrinkage direction of the laminated film in a silicone oil with a temperature of 90°C is set to 5-8 MPa. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供在再加入时具有良好的收缩性能，刚度和透明度的热收缩性层压膜，抑制了自然收缩，层间分离和收缩应力，并且适用于收缩包装，收缩捆扎包装或热收缩标签，包含可热收缩层压膜的模制产品和应用可热收缩标签的容器。解决方案：在具有由含有多价羧酸残基和多价醇残基的聚酯树脂组合物构成的表面层（S层）的热收缩层压膜中，包含苯乙烯树脂的中间层（M层）组合物和由苯乙烯烃含量为5-40质量％等的苯乙烯类烃/共轭二烯烃共聚物构成的粘合剂层（AD层），与叠层的主收缩方向交叉的方向的拉伸弹性模量直角的膜被设定为1200MPa以上，将温度为90℃的硅油中的层叠膜的主收缩方向的最大收缩应力设定为5〜8MPa。版权所有（C）2006，JPO＆NCIPI

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