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1. 发明专利

JP2008138123A Vinyl chloride-based resin composition and stretch film for food package 审中-公开
标题翻译：用于食品包装的基于氯乙烯的树脂组合物和拉伸薄膜
公开(公告)号：JP2008138123A
公开(公告)日：2008-06-19
申请号：JP2006327291
申请日：2006-12-04
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MONOE TAKAYUKI , ITO SHOJI
IPC分类号： C08L27/06 , B65D65/38 , C08J5/18 , C08K5/10
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition and a stretch film for food packaging, excellent in heat stability and having extremely few n-heptane extraction amount.
SOLUTION: The vinyl chloride-based resin composition is composed of 100 pts.mass. polyvinyl chloride-based resin and (A) 0.1-10 pts.mass adipic acid ester-based plasticizer, (B) 1-40 pts.mass adipic acid polyester-based plasticizer and (C) 0.1-20 pts.mass epoxy group-containing acrylic compound having 1,000-150,000 weight-average molecular weight. The stretch film for food packaging is a film obtained by forming the vinyl chloride-based resin composition into a film, and the film has 5-10 μm film thickness and has ≤50 ppm n-heptane extraction amount measured according to the evaporation residue testing method prescribed in Notification No. 20 by the Ministry of Health and Welfare in 1982.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种用于食品包装的氯乙烯类树脂组合物和拉伸薄膜，热稳定性优异，正庚烷提取量极少。
解决方案：氯乙烯基树脂组合物由100粒子组成。聚乙烯基类树脂和（A）0.1-10质量份己二酸酯类增塑剂，（B）1-40质量份己二酸聚酯类增塑剂和（C）0.1-20质量％含有1,000〜150,000重均分子量的丙烯酸类化合物。用于食品包装的拉伸膜是通过将氯乙烯类树脂组合物形成膜而获得的膜，并且膜具有5-10μm的膜厚度并且根据蒸发残留测试测量的具有≤50ppm的正庚烷萃取量卫生福利部于1982年通过第20号规定的方法。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008006605A Vinyl chloride type laminated/stretched film and its manufacturing method 有权
标题翻译：氯乙烯类型层压/拉伸膜及其制造方法
公开(公告)号：JP2008006605A
公开(公告)日：2008-01-17
申请号：JP2006176738
申请日：2006-06-27
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 vinyl chloride type laminated/stretched film which is excellent in coextruded fat molding processability and develops good mechanical characteristics and excellent solvent elution resistance.
SOLUTION: The vinyl chloride type laminated/stretched film has a layer (A) of a vinyl chloride type resin composition and the outermost layers of layers (B) of a vinyl chloride type resin composition which are arranged on both sides of the later (A), respectively. The vinyl chloride type resin composition constituting the layer (A) is incorporated with 100 pts.mass of a vinyl chloride type resin and 10-50 mass pts. of a plasticizer with a mean molecular 1,000-4,000 weight. In the vinyl chloride type laminated/stretched film, the melt viscosity at a shear rate of 100(1/sec) measured by a Koka type flow tester of the vinyl chloride type resin composition constituting the layer (B) is lower than that of the vinyl chloride type resin composition of the layer (A) which is measured similarly.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供共挤出脂肪成型加工性优异的氯乙烯类层压拉伸膜，并且产生良好的机械特性和优异的耐溶剂洗脱性。解决方案：氯乙烯型层压/拉伸膜具有氯乙烯类树脂组合物的层（A）和氯乙烯类树脂组合物的层（B）的最外层，其布置在稍后（A）。构成层（A）的氯乙烯类树脂组合物与100质量份的氯乙烯类树脂和10-50质量份的聚合物混合。的平均分子量为1,000-4,000重量的增塑剂。在氯乙烯类层压拉伸膜中，构成层（B）的氯乙烯类树脂组合物的Koka型流动试验仪测定的剪切速度为100（1 /秒）时的熔融粘度低于类似地测量的层（A）的氯乙烯型树脂组合物。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007056195A Vinyl chloride-based resin composition and stretch film 审中-公开
标题翻译：基于氯乙烯的树脂组合物和拉伸薄膜
公开(公告)号：JP2007056195A
公开(公告)日：2007-03-08
申请号：JP2005245450
申请日：2005-08-26
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MONOE TAKAYUKI , ITO SHOJI
IPC分类号： C08L27/06 , C08J5/18 , C08K5/103
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition having both excellent molding processability and mechanical strength, and to provide a stretch film.
SOLUTION: The polyvinyl chloride-based resin composition is obtained by using a polyvinyl chloride-based resin, wherein the polyvinyl chloride-based resin composition is obtained by adding (A) 10-20 parts by weight of adipic acid-based polyester plasticizer having 1,000-3,000 weight-average molecular weight, (B) 10-20 parts by weight of a mixed adipic acid ester-based plasticizer obtained by the reaction of ≥2 kinds of aliphatic alcohols having a ≤10C alkyl with adipic acid, and (C) 5-15 parts by weight of epoxidized plant oil to 100 parts by weight of the polyvinyl chloride-based resin, in which the resin has a weight average molecular weight (MW) expressed in terms of a polystyrene and measured by gel permeation chromatography (GPC) is 1.2×10
5 -2.2×10
5 and a ratio (MW/MN) of the weight average molecular weight (MW) to the number average molecular weight (MN) of 2.05-2.20, and the ratio of the contents of the plasticizer (A) and plasticizer (B), (A)/(B), is 0.5-1.6.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的成型加工性和机械强度的氯乙烯类树脂组合物，并提供拉伸膜。解决方案：聚氯乙烯类树脂组合物通过使用聚氯乙烯类树脂得到，其中聚氯乙烯类树脂组合物是通过将（A）10-20重量份己二酸类聚酯具有1,000-3,000重均分子量的增塑剂，（B）10-20重量份通过使≥2C烷基与己二酸的≥2种脂族醇反应获得的混合己二酸酯类增塑剂，和（C）将5-15重量份的环氧化植物油加到100重量份的聚氯乙烯类树脂中，其中树脂具有以聚苯乙烯表示的重均分子量（MW），并通过凝胶渗透测量色谱法（GPC）为1.2×10 -6 / 10分钟，重均分子量（MW）与数均分子量（MW）的比（MW / MN）重量（MN）为2.05〜2.20，增塑剂（A）和增塑剂（B），（A）/（B）的含量比为0。 5-1.6。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2005028796A Transparent flame-retardant vinyl chloride-based resin laminate having hot water whitening resistance 有权
标题翻译：透明阻燃型氯乙烯基树脂层压板，耐高温耐水性
公开(公告)号：JP2005028796A
公开(公告)日：2005-02-03
申请号：JP2003271900
申请日：2003-07-08
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： ITO SHOJI , ISHII MIKITO
IPC分类号： B32B27/30
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin molded object having transparency, flame retardancy and processability and withstanding hot water immersion.
SOLUTION: The transparent flame-retardant vinyl chloride-based resin laminate comprises a vinyl chloride resin-based composition and has at least a base layer and a surface layer. The base layer comprises a resin composition having transparency and flame retardancy and the surface layer comprises a resin composition which has hot water whitening resistance and of which the total light transmissivity, after the laminate is immersed in hot water at 80°C for 24 hr, is 50% or above and the haze value is 20% or lower.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有透明性，阻燃性和加工性以及耐热水浸渍的氯乙烯类树脂成型体。解决方案：透明阻燃氯乙烯基树脂层压体包括基于氯乙烯树脂的组合物，并且至少具有基层和表面层。基层包含具有透明性和阻燃性的树脂组合物，表面层包含具有耐热水白化性的树脂组合物，并且将层压体在80℃的热水中浸渍24小时后的总透光率，为50％以上，雾度值为20％以下。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004277654A Weather-resistant vinyl chloride-based resin composition and its molded article 审中-公开
公开(公告)号：JP2004277654A
公开(公告)日：2004-10-07
申请号：JP2003073997
申请日：2003-03-18
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： ITO SHOJI
IPC分类号： B32B27/30 , C08K5/00 , C08L27/06
摘要： PROBLEM TO BE SOLVED: To provide a weather-resistant vinyl chloride-based resin composition having a tin-based stabilizer which has high chalking resistance and is recyclable, and its molded article.
SOLUTION: This weather-resistant vinyl chloride-based resin composition comprises a vinyl chloride-based resin, 0.5-10 pts.mass tin-based stabilizer of at least either of a maleate-based one and a carboxylate-based one, 0.001-0.5 pts.mass copper compound and 0.01-2 pts.mass zinc compound each based on 100 pts.mass of the vinyl chloride-based resin. The weather-resistant vinyl chloride-based resin molded article is obtained by molding the weather-resistant vinyl chloride-based resin composition. Also the molded article is obtained by laminating a surface layer comprising the weather-resistant vinyl chloride-based resin composition onto at least one face of a substrate comprising a vinyl chloride-based composition.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2008284792A Vinyl chloride based laminated film and method for manufacturing the same 审中-公开
标题翻译：基于氯乙烯的层压膜及其制造方法
公开(公告)号：JP2008284792A
公开(公告)日：2008-11-27
申请号：JP2007132418
申请日：2007-05-18
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 , C08L27/06
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride based laminated film which excels in a molding property at the time of co-extrusion molding and demonstrates a good mechanical characteristic.
SOLUTION: The vinyl chloride based laminated film includes a layer (A) consisting of a vinyl chloride based resin composition, and layers (B) each consisting of a copolymerization polypropylene resin composition and provided individually on both sides of the layer (A), and is characterized in that the vinyl chloride based resin composition constituting the layer (A) is a vinyl chloride based resin composition comprising blending 5-70 pts.mass of a plasticizer and 100 pts.mass of a vinyl chloride based resin, and the melt viscosity at a shear rate of 100 (l/s) measured by a Koka flow tester of the copolymerization polypropylene resin composition constituting the layer (B) is smaller than the melt viscosity of the vinyl chloride based resin composition of the layer (A) measured similarly.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供在共挤出成型时成型性优异的氯乙烯系层压膜，具有良好的机械特性。解决方案：氯乙烯基层压膜包括由氯乙烯基树脂组合物组成的层（A）和由共聚聚丙烯树脂组合物组成的层（B），并且分别在层的两侧（A ），其特征在于，构成层（A）的氯乙烯类树脂组合物是氯乙烯系树脂组合物，其包含混合5-70质量份增塑剂和100质量份氯乙烯系树脂，以及通过构成层（B）的共聚聚丙烯树脂组合物的Koka流动测试仪测量的剪切速率为100（l / s）下的熔体粘度小于层（A）的氯乙烯类树脂组合物的熔体粘度）测量类似。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008254308A 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：JP2008254308A
公开(公告)日：2008-10-23
申请号：JP2007098587
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 , ITO SHOJI
IPC分类号： B32B27/30 , B32B27/18
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 antibacterial properties and 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 plasticizer and 0.01-1.0 pts.mass of an inorganic antibacterial agent per 100 pts.mass of the vinyl chloride resin.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供共挤出时的成型性优异的柔软的氯乙烯树脂层叠体，显示出良好的抗菌性和机械特性，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质量份的增塑剂和0.01-1.0质量份的无机抗菌剂，每100份氯乙烯树脂。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008001840A Transparent vinyl chloride resin composition and molded product 审中-公开
标题翻译：透明氯乙烯树脂组合物和成型产品
公开(公告)号：JP2008001840A
公开(公告)日：2008-01-10
申请号：JP2006174373
申请日：2006-06-23
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： ITO SHOJI , MONOE TAKAYUKI
IPC分类号： C08L27/06 , C08J5/18 , C08K5/09 , C08L23/12 , C08L23/26
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition having excellent transparency, moldability and impact resistance simultaneously together with excellent other various characteristics without containing PRTR materials such as lead and a tributyltin compound, and to provide its molded product.
SOLUTION: The transparent vinyl chloride resin composition contains 0.5-5 pts.wt. of a stabilizer and 0.1-5 pts.wt. of a lubricant, based on 100 pts.wt. of a vinyl chloride resin. The stabilizer is a metallic soap-based stabilizer, and the lubricant is a modified polyethylene having 0.1-70 mg KOH/g acid value, 920-980 kg/m
3 density and 900-8,000 molecular weight, and/or a polypropylene having 2,000-20,000 molecular weight. In the composition, a chlorinated polyethylene having 30-50 wt.% chlorine content and 1.50-1.55 refractive index, may be used as an impact resistance improver. Where the content of the impact resistance improver is 1-10 pts.wt. per 100 pts.wt. of the vinyl chloride resin, allowing the use of the polypropylene by alone as the lubricant.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的透明性，成型性和耐冲击性的氯乙烯树脂组合物，同时具有优异的其它各种特性，而不含PRTR材料如铅和三丁基锡化合物，并提供其模塑产品。解决方案：透明氯乙烯树脂组合物含有0.5-5重量份的稳定剂和0.1-5重量份的润滑剂，基于100重量份的氯乙烯树脂。稳定剂是金属皂基稳定剂，润滑剂是0.1-70mg KOH / g酸值，920-980kg / m 3密度和900-8,000分子量的改性聚乙烯，和/或具有2,000-20,000分子量的聚丙烯。在组合物中，可以使用具有30-50重量％氯含量和1.50-1.55折射率的氯化聚乙烯作为耐冲击性改进剂。抗冲击改进剂的含量为1-10重量份每100 pts.wt 的氯乙烯树脂，单独使用聚丙烯作为润滑剂。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007269987A Vinyl chloride-based resin composition and flexible molded product 审中-公开
标题翻译：基于氯乙烯的树脂组合物和柔性成型产品
公开(公告)号：JP2007269987A
公开(公告)日：2007-10-18
申请号：JP2006097521
申请日：2006-03-31
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： MONOE TAKAYUKI , ITO SHOJI
IPC分类号： C08L27/06 , C08G65/332 , C08K5/00
摘要： PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition and a flexible molded product suppressing bleeding of a plasticizer while maintaining excellent molding processability and flexibility.
SOLUTION: The vinyl chloride-based resin composition and the flexible molded product are characterized as adding 1-30 pts.mass of a polyalkylene oxide and 1-30 pts.mass of the plasticizer to 100 pts.mass of a vinyl chloride-based resin having 700-1,800 average degree of polymerization.
COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2005213295A Flame-retardant vinyl chloride resin composition and molded product thereof 有权
标题翻译：阻燃型氯乙烯树脂组合物及其成型产品
公开(公告)号：JP2005213295A
公开(公告)日：2005-08-11
申请号：JP2004018586
申请日：2004-01-27
申请人： Mitsubishi Plastics Ind Ltd , 三菱樹脂株式会社
发明人： ITO SHOJI
IPC分类号： C08L27/06 , C08K5/57 , C08K9/02
摘要： PROBLEM TO BE SOLVED: To provide a flame-retardant PVC (vinyl chloride resin) composition and a molded product thereof.
SOLUTION: The flame-retardant PVC composition comprises 100 pts.wt. of a vinyl chloride resin, 1-10 pts.wt. of an organotin stabilizer and 0.1-8 pts.wt. of a surface-coated smoke suppressant. Furthermore, the surface-coated smoke suppressant is obtained by coating the surface of a basic compound or a mixture of the basic compound with titanium oxide in (20-1):(80-99) weight ratio of the basic compound to the titanium oxide as a core material with a molybdenum compound. The molded product is composed of the flame-retardant PVC composition containing the surface-coated smoke suppressant and has -0.5 to +0.5 value of the color difference ▵a before and after a warm water discoloration test at 60°C for 48 h and ≤65 kW/m
2 AHRR (average heat release rate) and ≤800 m
2 /g ASEA (average specific extinction area) measured according to ASTM E1354.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供阻燃性PVC（氯乙烯树脂）组合物及其成型体。
解决方案：阻燃PVC组合物包含100重量份的氯乙烯树脂，1-10重量份的有机锡稳定剂和0.1-8重量份的表面涂层防烟剂。此外，通过将碱性化合物的表面或碱性化合物的混合物与（II）：（80-99）重量比的碱性化合物的氧化钛的表面与氧化钛作为具有钼化合物的核心材料。成型品由含有表面覆盖的防烟剂的阻燃性PVC组合物构成，在60℃下进行温水变色试验前后的色差▵a的-0.5〜+ 0.5值为48小时，≤≤ 根据ASTM E1354测量的65kW / m 2（<平均放热速率）和≤800m 2 / g ASEA（平均消光面积）。版权所有（C）2005，JPO＆NCIPI

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