CONTAINER FOR HOT-FILLING
    41.
    发明申请
    CONTAINER FOR HOT-FILLING 失效
    冷凝器容器

    公开(公告)号:US20100300043A1

    公开(公告)日:2010-12-02

    申请号:US12744828

    申请日:2008-11-17

    Abstract: The invention relates to a process for manufacturing and hot-filling a PET container comprising the following steps: a) providing a PET preform capable of being blow molded; b) blow molding the preform in the cavity of a mold so as to form a container; c) removing the container from the mold cavity; d) filling the container with a liquid, the temperature of which is above 80° C.; e) sealing the container in a leaktight fashion; f) sterilizing and cooling the container; and g) shrinking the container, characterized in that: in step a) a PET preform composed of a copolymer based on terephthalic acid is used; in step a), at least one part of the preform is at a temperature greater than or equal to 110° C.; the temperature of the mold used in step b) is less than or equal to 65° C.; and during step g) the container is heated for a duration between 1 and 5 seconds at a temperature between 600 and 1000° C. in at least one part of the container so as to create a shrinkage and a reduction in the volume of the container. The invention also relates to a container obtained using the process described above.

    Abstract translation: 本发明涉及一种用于制造和热灌装PET容器的方法,包括以下步骤:a)提供能够被吹塑的PET预型件; b)在模具的空腔内吹塑预成型件以形成容器; c)从模腔中取出容器; d)用温度高于80℃的液体填充容器; e)以密封方式密封容器; f)消毒和冷却容器; 和g)使容器收缩,其特征在于:在步骤a)中使用由基于对苯二甲酸的共聚物组成的PET预型体; 在步骤a)中,预制件的至少一部分处于大于或等于110℃的温度; 步骤b)中使用的模具的温度小于或等于65℃。 并且在步骤g)期间,容器在容器的至少一部分中在600至1000℃之间的温度下加热1至5秒的持续时间,从而产生容器的收缩和体积的减小 。 本发明还涉及使用上述方法获得的容器。

    MULTILAYER OBJECT WITH ARIABLE THICKNESS
    42.
    发明申请
    MULTILAYER OBJECT WITH ARIABLE THICKNESS 审中-公开
    具有相当厚度的多层物体

    公开(公告)号:US20100221498A1

    公开(公告)日:2010-09-02

    申请号:US12676258

    申请日:2008-08-25

    Abstract: Multilayer article without an axis of symmetry manufactured by compression moulding of a multilayer charge of molten thermoplastic resins, article having a feed centre corresponding to the point around which the charge is centred in the mould before compression, the distance between said feed centre and the edge of the article, known as the flow length, is variable; characterized in that, for a given flow length, the greater the flow length, the smaller the average thickness along this length, and vice versa.

    Abstract translation: 通过压缩成型熔融热塑性树脂的多层电荷而制造的不具有对称轴的多层制品,具有对应于在压缩之前电荷在模具中心的点的馈送中心的物品,所述馈送中心与边缘之间的距离 的文章,称为流动长度,是可变的; 其特征在于,对于给定的流动长度,流动长度越大,沿该长度的平均厚度越小,反之亦然。

    CONTAINER FOR WINE OR SIMILAR BEVERAGE
    44.
    发明申请
    CONTAINER FOR WINE OR SIMILAR BEVERAGE 失效
    葡萄酒或类似饮料的容器

    公开(公告)号:US20100116770A1

    公开(公告)日:2010-05-13

    申请号:US12596733

    申请日:2007-11-27

    Abstract: Container with an opening and closing element (5) for wine or a similar beverage, comprising three distinct elements (2-4) made of plastic and assembled by welding, these being a flexible laminate (2) that forms the side wall of the said container, an end wall (4) and a shoulder (3) comprising a neck; characterized in that at least one of the three elements (2-4) is oxygen impermeable and in that at least one other element (2-4) is oxygen permeable.

    Abstract translation: 具有用于葡萄酒或类似饮料的开闭元件(5)的容器,包括由塑料制成并由焊接组装的三个不同的元件(2-4),这些是形成所述 容器,端壁(4)和包括颈部的肩部(3); 其特征在于,三个元件(2-4)中的至少一个是不透氧的,并且至少一个其它元件(2-4)是透氧的。

    Antistatic compositions based on polyamide
    46.
    发明授权
    Antistatic compositions based on polyamide 有权
    基于聚酰胺的抗静电组合物

    公开(公告)号:US06506830B1

    公开(公告)日:2003-01-14

    申请号:US09582283

    申请日:2000-10-06

    CPC classification number: C08K3/04 C08L77/00

    Abstract: This antistatic polyamide composition, comprising at least one polyamide and a sufficient amount of carbon black to make it antistatic, is characterized by the fact that the carbon black is at least a carbon black that is selected from among those having a specific BET surface area, measured according to ASTM Standard D 3037-89, from 5 to 200 m2/g, and DBP absorption, measured according to ASTM Standard D 2414-90, from 50 to 300 ml/100 g.

    Abstract translation: 该抗静电聚酰胺组合物包含至少一种聚酰胺和足够量的炭黑以使其抗静电,其特征在于炭黑至少是选自具有特定BET表面积的炭黑, 根据ASTM标准D 3037-89测量,为5至200m 2 / g,根据ASTM标准D 2414-90测量的DBP吸收为50至300ml / 100g。

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