MISCIBLE BLENDS OF NORMALLY IMMISCIBLE POLYMERS
    1.
    发明申请
    MISCIBLE BLENDS OF NORMALLY IMMISCIBLE POLYMERS 审中-公开
    不规则聚合物的混淆

    公开(公告)号:WO2005072927A1

    公开(公告)日:2005-08-11

    申请号:PCT/US2005/000765

    申请日:2005-01-16

    Abstract: First and second virgin polymers, not normally miscible when combined in one or more conventional melt-processing means, are combined in a known melt-processing means having mechanical vibration, referred to as a TekFlow® “processor” in which the polymers are extensively shear-thinned, substantially disentangled and stress-fatigues. A process in which melts of each virgin polymer are separately modified, mixed and melt-processed in a conventional extruder, is also effective if the melt of one polymer, modified in a processor, is mixed with virgin melt before being modified in another processor. In each embodiment, the resulting blend is unexpectedly found to be a single phase, that is, a miscible blend.

    Abstract translation: 当在一种或多种常规熔融加工方法中组合时,通常不混溶的第一和第二原始聚合物在具有机械振动的已知熔融加工装置中组合,称为“处理器”,其中聚合物为 广泛地剪切变薄,基本上解缠和应力疲劳。 如果将在处理器中改性的一种聚合物的熔体与另一种处理器中的原始熔体混合,则在常规挤出机中分别改性,混合和熔融加工每种原始聚合物的熔体的方法也是有效的。 在每个实施方案中,所得共混物意外地发现是单相,即可混溶共混物。

    FIBER FEED SYSTEM FOR EXTRUDER FOR USE IN FILLED POLYMERIC PRODUCTS
    5.
    发明申请
    FIBER FEED SYSTEM FOR EXTRUDER FOR USE IN FILLED POLYMERIC PRODUCTS 审中-公开
    挤出机用纤维喂料系统用于填充聚合物产品

    公开(公告)号:WO2011005706A2

    公开(公告)日:2011-01-13

    申请号:PCT/US2010040967

    申请日:2010-07-02

    Abstract: Methods for forming composite materials containing fiber in an extruder are described. A first method includes introducing a polymeric material, an inorganic filler, and a fiber to an extruder. A fiber metering device is used to control the rate the fiber is introduced to the extruder based on the extrusion rate of the extruder. A further method is described that includes introducing a polymeric material and an inorganic filler to an extruder. Then, downstream of the polymeric material and inorganic filler, a fiber metering device introduces a constant weight percentage of fiber to the extruder based on the amount of polymeric material and inorganic filler introduced to the extruder. After the polymeric material, inorganic filler, and fiber are introduced to the extruder by either method, the components are mixed to produce a composite material.

    Abstract translation: 描述了在挤出机中形成含有纤维的复合材料的方法。 第一种方法包括将聚合物材料,无机填料和纤维引入挤出机。 基于挤出机的挤出速率,使用纤维计量装置来控制纤维引入挤出机的速率。 描述了另一种方法,其包括将聚合物材料和无机填料引入挤出机。 然后,在聚合物材料和无机填料的下游,基于引入挤出机的聚合物材料和无机填料的量,纤维计量装置将恒定重量百分比的纤维引入挤出机。 在通过任一种方法将聚合物材料,无机填料和纤维引入挤出机之后,将这些组分混合以产生复合材料。

    EXTRUSION APPARATUS AND METHOD
    8.
    发明申请
    EXTRUSION APPARATUS AND METHOD 审中-公开
    挤出装置和方法

    公开(公告)号:WO00059708A1

    公开(公告)日:2000-10-12

    申请号:PCT/US2000/009051

    申请日:2000-04-05

    Abstract: A method and apparatus for extrusion establishes a target extrusion rate for a product to be extruded, uses a target extrusion rate to compute amount of extruded product desired to be produced in given time, numerically accumulates weight of batches of material supplied successively to the extruder, numerically accumulates time for the successively supplied batches to be extruded into actual product, compares the computed amount of extruded product desired to be produced to a numerically accumulated weight of batches of material which had been supplied successively to the extruder and adjusts extruder motor speed if the computed amount of material targeted to be extruded into product differs by more than a preselected amount from the numerically accumulated weight of material batches which have been extruded into actual product to produce a final extruder product.

    Abstract translation: 用于挤出的方法和装置建立待挤出产品的目标挤出速率,使用目标挤出速率来计算在给定时间内期望生产的挤出产品的量,数值地累积连续供应给挤出机的批次材料的重量, 将连续供应的批次的数量累积时间挤压成实际产品,将计算出的要生产的挤出产品的数量与已经连续供应给挤出机的批次材料的数量上的重量进行比较,如果 计算出的被挤出到产品中的材料的量从已经挤出成实际产品的材料批次的数量上累积的重量大于预选量,以产生最终的挤出机产品。

    BULK MATERIAL FEEDING DEVICE FOR MASS FLOW DOSING APPARATUS
    9.
    发明申请
    BULK MATERIAL FEEDING DEVICE FOR MASS FLOW DOSING APPARATUS 审中-公开
    大容量流动装置的大量物料进料装置

    公开(公告)号:WO1990002643A1

    公开(公告)日:1990-03-22

    申请号:PCT/EP1989001026

    申请日:1989-09-01

    Abstract: Feeding device for bulk material including a funnel-shaped storage container (4) which acts as the weighing container of a mass flow dosing apparatus, where it is suspended in a freely movable manner on measuring elements (3) and where its output (11) is arranged above a conveying unit (6) for removing the bulk material. A conical or pyramidal retaining and supporting body (14) carried by the storage container (4) is provided below said output (11), its cone or pyramid point being oriented towards the output (11). The cone or pyramid surfaces (29) form with the edge (28) of the output (11) a polydirectional opening.

    Abstract translation: 用于散装材料的进料装置,包括用作质量流量计量装置的称重容器的漏斗形存储容器(4),其中可以以可自由移动的方式悬挂在测量元件(3)上并且其输出(11) 布置在用于移除散装材料的输送单元(6)的上方。 由储存容器(4)承载的圆锥形或金字塔形的保持和支撑体(14)设置在所述输出(11)的下方,其锥形或金字塔点朝向输出(11)。 锥体或金字塔表面(29)与输出(11)的边缘(28)形成多向开口。

    FILM-MAKING MACHINE AND METHOD FOR PRODUCING STRETCH FILMS
    10.
    发明申请
    FILM-MAKING MACHINE AND METHOD FOR PRODUCING STRETCH FILMS 审中-公开
    膜机及其制造方法拉伸膜

    公开(公告)号:WO2016096646A3

    公开(公告)日:2016-08-11

    申请号:PCT/EP2015079393

    申请日:2015-12-11

    Abstract: The invention relates to a film-making machine (10) for producing stretch film, comprising an outlet device (20) with an outlet gap (22) for the outlet of free-flowing film material (100) and a rotatably mounted casting roll (30) for receiving the released free-flowing film material (100) on the surface (32) of the casting roll (30), and further comprising a cleaning device (40) with a rotatably mounted cleaning roll (42) for contacting the film material (100) lying on the surface (32) of the casting roll (30), wherein the cleaning device (40) has an adjusting mechanism (50) with a circumferential adjustment (52) for adjusting a cleaning position (PP) of the cleaning roll (42) around the circumferential direction of the casting roll (30).

    Abstract translation: 本发明涉及一种包装机(10)用于生产拉伸膜的方法,包括一个放电装置(20)具有出口间隙(22),用于所述出口可流动的片状材料((100)和一个可旋转地安装浇铸辊(30),用于接收所排出的可流动的片状材料 100)中的流延辊(30),还包括一清洁装置(40)(带有可转动地安装的清洁辊42)的表面(32)上布置用于的浇铸辊表面(32)上接触(30)的片材(100) 其中,所述清洁装置(40)包括具有用于清洁辊(42)的清洁位置(PP)的调整的圆周调整(52)沿所述铸件(30)的圆周方向的调节机构(50)。

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