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1.发明公开BIAXIALLY STRETCHED BLOW-MOLDED CONTAINER AND PROCESS FOR PRODUCING THE SAME 审中-公开双雄GEDEHNTER BLASGEFORMTERBEHÄLTERUND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2127850A1
公开(公告)日：2009-12-02
申请号：EP08739149.6
申请日：2008-03-28
发明人： YAMADA, Toshiki , KAWAMATA, Daisuke
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 , B29K2067/00 , B29K2995/0067 , B32B7/12 , B32B27/08 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B2250/24 , B32B2250/40 , B32B2307/412 , B32B2307/518 , B32B2307/7242 , B32B2439/60 , Y10T428/1352 , Y10T428/139 , Y10T428/1397
摘要： A biaxially stretch blow-molded container having a layer of a trimethylene naphthalate type polyester resin, wherein the layer of the trimethylene naphthalate type polyester resin in at least the container body portion satisfies either one or both of:
(i) a Tcl calorific value is not larger than 10 J/g in the DSC measurement; and
(ii) tan δ maximum temperature ≧ 90°C and
tan δ maximum value ≦ 0.4
in the dynamic viscoelasticity measurement,
the biaxially stretch blow-molded container effectively exhibiting excellent gas-barrier property possessed by the trimethylene naphthalate type polyester resin.摘要翻译： 一种具有萘二甲酸丙二酯型聚酯树脂层的双轴拉伸吹塑成型容器，其中至少在容器主体部分中的萘二甲酸丙二酯型聚酯树脂层满足下列一种或两种：（i）Tcl热值为 在DSC测量中不大于10J / g; 和（ii）动态粘弹性测量中的tan'最高温度‰§90°C和tan'最大值‰| 0.4，双轴拉伸吹塑成型容器有效显示了萘二甲酸丙二醇酯类聚酯树脂具有优异的阻气性。
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公开(公告)号：EP2127850B1
公开(公告)日：2019-05-08
申请号：EP08739149.6
申请日：2008-03-28
发明人： YAMADA, Toshiki , KAWAMATA, Daisuke
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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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4.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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