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公开(公告)号：EP2123425B1
公开(公告)日：2018-05-02
申请号：EP07740181.8
申请日：2007-03-22
发明人： SASAI, Misa , KIKUCHI, Atsushi , YAMADA, Toshiki
IPC分类号： B32B7/02 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B29C49/00 , B65D1/02 , B29C49/04 , B29C49/06 , B29C49/08 , B29C49/12 , B29C49/22 , B29C49/46 , B29C51/00 , B29C51/04 , B29C51/10 , B29B11/14 , B29K67/00
CPC分类号： B29C49/0005 , B23B27/08 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14173 , B29B2911/1418 , B29B2911/14226 , B29B2911/14233 , B29B2911/14313 , B29C49/04 , B29C49/06 , B29C49/08 , B29C49/12 , B29C49/221 , B29C51/002 , B29C51/04 , B29C51/10 , B29C2049/4638 , B29K2067/00 , B29K2995/0026 , B32B1/02 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/30 , B32B27/306 , B32B27/32 , B32B27/325 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/412 , B32B2307/50 , B32B2307/518 , B32B2307/7244 , B32B2307/7246 , B32B2439/00 , B32B2439/70 , B32B2439/80 , B65D1/0215 , Y10T428/1352 , Y10T428/1383
摘要： A multi-layer polyester container comprising inner and outer layers of a polyester resin and at least one intermediate layer of a functional resin or a functional resin composition, wherein a difference of tan ´ of the inner polyester layer at 80°C and 60°C is 0.035 or less in the measurement of the dynamic viscoelasticity (DMS) thereof at 0.5 Hz. Even when the functional resin or the functional resin composition having a large draw stress is used as an intermediate layer, therefore, excellent transparency is obtained while effectively exhibiting the function such as barrier property possessed by the functional resin or the functional resin composition.
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公开(公告)号：EP2130782B1
公开(公告)日：2017-07-12
申请号：EP08739701.4
申请日：2008-04-02
CPC分类号： B65D1/0215 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14173 , B29B2911/1418 , B29B2911/14226 , B29B2911/14233 , B29B2911/14313 , B29C49/0005 , B29C49/22 , B29K2995/0026 , B32B27/08 , B32B27/20 , B32B27/306 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/05 , B32B2250/24 , B32B2250/40 , B32B2264/10 , B32B2307/412 , B32B2307/518 , B32B2307/704 , B32B2307/7244 , B32B2307/7246 , B32B2439/00 , B32B2439/60 , C08J5/00
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公开(公告)号：EP2123571B1
公开(公告)日：2012-02-08
申请号：EP08721871.5
申请日：2008-03-12
发明人： AKUTSU, Yosuke , KIKUCHI, Atsushi
CPC分类号： B65D1/0215 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B27/36 , B32B2307/306 , B32B2307/714 , B32B2307/7244 , B32B2307/7265 , B32B2307/746 , B32B2439/70 , B65D65/40 , B65D2231/005 , C08K5/20 , Y10T428/1352
摘要： [PROBLEMS] To provide a polyethylene container which enables a non-oily, viscous content (e.g. ketchup) to run down well in the container when the container is inverted. [MEANS FOR SOLVING PROBLEMS] Disclosed is a polyethylene container having at least a polyethylene resin layer on the inside thereof, wherein the polyethylene resin layer on the inside of the container contains an aliphatic amide in an amount of not less than 500 ppm and less than 4000 ppm.
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公开(公告)号：EP2098364A1
公开(公告)日：2009-09-09
申请号：EP07850092.3
申请日：2007-12-05
CPC分类号： B65D25/14 , B29C51/10 , B29C51/14 , B29K2423/00 , B29K2995/0065 , B29L2009/00 , B29L2031/712 , B32B1/00 , B32B7/12 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/28 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/38 , B32B2250/24 , B32B2270/00 , B32B2307/30 , B32B2307/306 , B32B2307/308 , B32B2307/7244 , B32B2439/60 , B32B2439/70 , B32B2439/80 , Y10T428/1352 , Y10T428/1383
摘要： A multilayered container with excellent heat resistance which is obtained by melt molding and has an interlayer made of an oxygen-absorbing barrier resin composition. The multilayered container comprises inner and outer layers comprising an olefin resin and, sandwiched between the inner and outer layers, an interlayer made of an oxygen-absorbing barrier resin composition. The multilayered container is one formed by melt molding. In thermal analysis of a container barrel part, it has a quantity of heat of isothermal crystallization after heating from 30°C to 130°C at 100 °C/min of 0.5 J/g or larger. In the analysis, the barrel part, after cooling from 200°C to 130°C at 100 °C/min, gives an isothermal crystallization profile in which the time period to a peak top is shorter than that in a multilayered container including an interlayer consisting only of the base resin (oxygen-barrier resin) constituting the oxygen-absorbing barrier resin composition.
摘要翻译： 具有耐热性优异的多层容器，其通过熔融成型获得并具有由氧吸收阻隔树脂组合物制成的中间层。 多层容器包括由烯烃树脂构成的内层和外层，并且夹在内层和外层之间，由氧吸收阻隔树脂组合物制成的中间层。 多层容器是通过熔融成型形成的容器。 在容器筒部的热分析中，在100℃/分钟为30℃〜130℃，0.5J / g以上的条件下，具有等温结晶热量。 在分析中，桶部分在以200℃/分钟从200℃冷却至130℃之后，得到等温结晶图，其中峰顶的时间段比包含中间层的多层容器的时间段短 仅由构成吸氧阻隔树脂组合物的基础树脂（氧阻隔树脂）组成。
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公开(公告)号：EP2420457A1
公开(公告)日：2012-02-22
申请号：EP10764520.2
申请日：2010-04-16
IPC分类号： B65D65/40 , B32B27/18 , B32B27/36 , C08K3/00 , C08L101/00
CPC分类号： B32B27/08 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/325 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2307/302 , B32B2307/412 , B32B2307/546 , B32B2307/72 , B32B2307/7242 , B32B2553/00 , Y10T428/1352 , Y10T428/1397
摘要： [Problems] To provide a package excellent in barrier property, transparency and appearance, and having a layer forming an island-in-the-sea structure of a small domain diameter and a high domain density without impairing the formability into containers.
[Means for Solution] A package having a mixed layer of a mixture of a base resin and a functional resin composition containing inorganic fine particles, wherein the mixed layer forms an island-in-the-sea structure in which the base resin is forming a continuous phase and the functional resin composition is forming discontinuous phases, and the area percentage of the functional resin composition in cross section is 25 to 55%.摘要翻译： 为了提供阻隔性，透明性和外观优异且在不损害容器的成型性的同时形成小的畴直径和高的畴密度的海岛型结构的层的包装体。 [溶液的方法]具有基础树脂和含有无机细颗粒的功能性树脂组合物的混合物的混合层的包装，其中混合层形成海底结构，其中基础树脂形成 连续相和功能性树脂组合物形成不连续相，功能性树脂组合物的断面面积率为25〜55％。
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公开(公告)号：EP1208957B1
公开(公告)日：2012-01-18
申请号：EP01926059.5
申请日：2001-04-27
发明人： KIKUCHI, Atsushi , HIROTA, Norihisa
CPC分类号： B29B11/12 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14213 , B29B2911/14653 , B29B2911/14713 , B29B2911/14906 , B29B2911/14933 , B29C49/0005 , B29C49/06 , B29C49/12 , B29C49/18 , B29C49/22 , B29C49/6445 , B29C49/649 , B29C2035/0822 , B29C2049/4608 , B29C2049/4626 , B29C2049/4691 , B29K2067/00 , B29K2067/006 , B29K2069/00 , B29K2667/00 , B29K2995/004 , B29L2031/7158 , B65D1/0207 , B65D1/0223 , Y10T428/1321 , Y10T428/1352
摘要： A stretch blow molded container formed by stretch blow molding of a preform comprising a thermoplastic polyester as a main component, characterized in that the trunk, bottom and shoulder portions thereof are stretched and oriented, and further at least the central part of the bottom portion shows, in the measurement of differential scanning calorimetry (DSC), an endothermic peak (B) due to the disappearance of a quasi-crystalline state at a temperature region which is higher than the glass transition point of the polyester and lower than the starting temperature for the melting of crystals of the polyester. The container is formed by biaxial stretch blow molding of a thermoplastic polyester and has such excellent resistance to heat optionally with pressure that is sufficient to endure the sterilization by heat such as hot charging.
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7.发明公开MULTILAYERED POLYESTER CONTAINER AND PROCESS FOR PRODUCING THE SAME 审中-公开HERSTELLUNGSVERFAHRENDAFÜR的MEHRSCHICHTIGERPOLYESTERBEHÄLTER
公开(公告)号：EP2130783A1
公开(公告)日：2009-12-09
申请号：EP08739703.0
申请日：2008-04-02
IPC分类号： B65D65/40 , B29C49/08 , B29C49/22 , B32B27/34 , B32B27/36 , B65D1/00 , C08L77/00 , B29K67/00 , B29K77/00 , B29L9/00 , B29L22/00
CPC分类号： B29C49/0005 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14173 , B29B2911/1418 , B29B2911/14226 , B29B2911/14233 , B29B2911/14313 , B29C49/22 , B29K2077/00 , B29K2995/0026 , B32B27/08 , B32B27/20 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/05 , B32B2250/24 , B32B2250/40 , B32B2264/10 , B32B2307/412 , B32B2307/518 , B32B2307/704 , B32B2307/7244 , B32B2307/7246 , B32B2439/00 , C08L77/06
摘要： A multilayer polyester container comprising inner and outer layers of a polyester resin and at least one intermediate layer of a polyamide resin, wherein in the container body portion, the intermediate layer of the polyamide resin has an exothermic peak starting temperature due to crystallization of not lower than 96°C as measured by a differential scanning calorimetry, and a clay is dispersed in the polyamide resin, effectively preventing whitening of the intermediate layer even after the passage of time and featuring excellent transparency despite of using, as an intermediate layer, a polyamide resin composition obtained by blending the polyamide resin with the clay.
摘要翻译： 一种多层聚酯容器，其包含聚酯树脂的内层和外层以及聚酰胺树脂的至少一层中间层，其中，在容器主体部分中，聚酰胺树脂的中间层由于不结晶而具有放热峰值起始温度 通过差示扫描量热法测定的比例为96℃，并且粘土分散在聚酰胺树脂中，即使经过时也能有效地防止中间层的白化，并且具有优异的透明性，尽管使用作为中间层的聚酰胺 通过将聚酰胺树脂与粘土共混而获得的树脂组合物。
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8.发明公开MULTILAYERED POLYESTER CONTAINER AND PROCESS FOR PRODUCING THE SAME 有权MEHRLAGIGERPOLYESTERBEHÄLTERUND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2123425A1
公开(公告)日：2009-11-25
申请号：EP07740181.8
申请日：2007-03-22
发明人： SASAI, Misa , KIKUCHI, Atsushi , YAMADA, Toshiki
CPC分类号： B29C49/0005 , B23B27/08 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14126 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14153 , B29B2911/14173 , B29B2911/1418 , B29B2911/14226 , B29B2911/14233 , B29B2911/14313 , B29C49/04 , B29C49/06 , B29C49/08 , B29C49/12 , B29C49/221 , B29C51/002 , B29C51/04 , B29C51/10 , B29C2049/4638 , B29K2067/00 , B29K2995/0026 , B32B1/02 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/20 , B32B27/30 , B32B27/306 , B32B27/32 , B32B27/325 , B32B27/34 , B32B27/36 , B32B2250/24 , B32B2307/412 , B32B2307/50 , B32B2307/518 , B32B2307/7244 , B32B2307/7246 , B32B2439/00 , B32B2439/70 , B32B2439/80 , B65D1/0215 , Y10T428/1352 , Y10T428/1383
摘要： A multi-layer polyester container comprising inner and outer layers of a polyester resin and at least one intermediate layer of a functional resin or a functional resin composition, wherein a difference of tan δ of the inner polyester layer at 80°C and 60°C is 0.035 or less in the measurement of the dynamic viscoelasticity (DMS) thereof at 0.5 Hz. Even when the functional resin or the functional resin composition having a large draw stress is used as an intermediate layer, therefore, excellent transparency is obtained while effectively exhibiting the function such as barrier property possessed by the functional resin or the functional resin composition.
摘要翻译： 一种多层聚酯容器，其包含聚酯树脂的内层和外层以及功能性树脂或功能性树脂组合物的至少一种中间层，其中内聚酯层在80℃和60℃下的tanδ差 在0.5Hz的动态粘弹性（DMS）的测定中为0.035以下。 即使使用具有大的拉伸应力的功能性树脂或功能性树脂组合物作为中间层，因此，在有效地发挥功能性树脂或功能性树脂组合物所具有的阻隔性等功能的同时，可以获得良好的透明性。
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公开(公告)号：EP2098364B1
公开(公告)日：2013-08-14
申请号：EP07850092.3
申请日：2007-12-05
CPC分类号： B65D25/14 , B29C51/10 , B29C51/14 , B29K2423/00 , B29K2995/0065 , B29L2009/00 , B29L2031/712 , B32B1/00 , B32B7/12 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/28 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/38 , B32B2250/24 , B32B2270/00 , B32B2307/30 , B32B2307/306 , B32B2307/308 , B32B2307/7244 , B32B2439/60 , B32B2439/70 , B32B2439/80 , Y10T428/1352 , Y10T428/1383
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公开(公告)号：EP2433794A1
公开(公告)日：2012-03-28
申请号：EP10777763.3
申请日：2010-05-18
CPC分类号： B32B27/32 , B32B5/14 , B32B7/12 , B32B27/08 , B32B27/28 , B32B27/306 , B32B2250/05 , B32B2250/24 , B32B2270/00 , B32B2272/00 , B32B2307/412 , B32B2307/718 , B32B2307/7244 , B32B2307/758 , B32B2439/00 , C08L9/00 , C09J129/04 , Y10T428/31913 , Y10T428/31938
摘要： [Problems] To provide a multilayered structure which eliminates the need of providing any particular adhesive layer, enables the ethylene/vinyl alcohol copolymer to exhibit excellent oxygen-barrier property to a sufficient degree, and can be effectively used even when a polyolefin resin is used as the inner and outer layers.
[Means for Solution] A multilayered structure having an adhesive intermediate layer of a blend of an ethylene/vinyl alcohol copolymer (A) and a maleic anhydride-modified olefin resin (B) between an inner layer and an outer layer, the adhesive intermediate layer containing the ethylene/vinyl alcohol copolymer (A) and the maleic anhydride-modified olefin resin (B) at a weight ratio of 4: 6 to 8:2, the phase structure of the adhesive intermediate layer being a sea-island structure with the maleic anhydride-modified olefin resin (B) as the sea or being a bicontinuous phase, and the adhesive intermediate layer having a standard deviation of not less than 65 when a contrast profile of the ethylene/vinyl alcohol copolymer (A) and the maleic anhydride-modified olefin resin (B) in the adhesive intermediate layer near the interface thereof is numerically expressed on a scanning electron microphotograph of the cross section of the multilayered structure in the direction of thickness by using an image analysis software.摘要翻译： 为了提供不需要设置任何特定粘合剂层的多层结构，乙烯/乙烯醇共聚物能够充分发挥优异的阻氧性，并且即使在使用聚烯烃树脂的情况下也能够有效地使用 作为内层和外层。 [溶液的方法]在内层和外层之间具有乙烯/乙烯醇共聚物（A）和马来酸酐改性的烯烃树脂（B）的共混物的粘合剂中间层的多层结构，粘合剂中间层 含有重量比为4:6〜8:2的乙烯 - 乙烯醇共聚物（A）和马来酸酐改性烯烃树脂（B），粘合性中间层的相结构为海岛结构， 当乙烯/乙烯醇共聚物（A）和马来酸酐共聚物（A）与马来酸酐共聚物（A）的对比度分布不同时，作为海或共连续相的马来酸酐改性烯烃树脂（B）和标准偏差不小于65的粘合剂中间层 在其界面附近的粘合中间层中的改性烯烃树脂（B）在厚度方向上在多层结构的横截面的扫描电子显微照片上用数字表示 法师分析软件。
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