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    Thermally insulated die plate assembly for underwater pelletizing and the like
    1.
    发明授权
    Thermally insulated die plate assembly for underwater pelletizing and the like 有权

    公开(公告)号：EP2899006B1

    公开(公告)日：2018-10-10

    申请号：EP15153046.6

    申请日：2009-08-12

    申请人： Gala Industries, Inc.

    发明人： Fridley, Michael, A.

    IPC分类号： B29B9/06 ,  B29C47/86 ,  B29C47/00 ,  B29C47/30 ,  B29C47/88

    CPC分类号： B29B9/065 ,  B29B9/02 ,  B29B9/06 ,  B29C47/0014 ,  B29C47/0066 ,  B29C47/30 ,  B29C47/862 ,  B29C47/8815 ,  B29C2793/0027

    摘要： A thermally insulated extrusion die plate assembly for a pelletizer includes a plurality of extrusion orifices (22) through which process melt is extruded to exit at a cutting face as a strand to be cut into pellets by a moving cutting assembly, said die plate assembly including a die plate body (36) and a cover plate (38), and a thin continuous air chamber (32) being formed between a downstream side of said die plate body and the upstream side of the cover plate, the improvement comprising a raised circular ridge (34) formed on the downstream face of the die plate body with orifice protrusions (35) positioned on top of the ridge, the ridge and the protrusions together defining extrusion orifice extensions (31) through which said extrusion orifices (22) extend from the die plate body to openings in the cover plate at the cutting face, said air chamber (32) configured to surround said raised circular ridge and associated orifice protrusions in order to maintain the process melt at a desired temperature in the extrusion orifices at the cutting face (Fig. 2).

    GRANULATING METHOD AND GRANULATING DEVICE
    7.
    发明公开
    GRANULATING METHOD AND GRANULATING DEVICE 有权
    GRANULIERVERFAHREN UND GRANULIERVORRICHTUNG

    公开(公告)号：EP2578309A4

    公开(公告)日：2016-07-13

    申请号：EP10852125

    申请日：2010-05-24

    申请人： INC ADMIN AGENCY NARO ,  POKKA SAPPORO FOOD & BEVERAGE LTD

    发明人： SOTOME ITARU ,  ISOBE SEIICHIRO ,  KATAGIRI TAKAO ,  INOUE TAKASHI ,  MANO HIRONOBU ,  NIIDA JOJU ,  TAKEUCHI HIROKAZU ,  ITOU TAKESHI ,  MIZOGUCHI YUICHIRO

    IPC分类号： B01J2/16 ,  B01J2/02

    CPC分类号： B29B9/02 ,  B01J2/02 ,  B01J2/10 ,  B01J2/16

    摘要： A granulating method is a method in which powder containing a water-soluble component is granulated. In the disclosed granulating method, a dispersion element, wherein fine water droplets are dispersed in superheated steam, is expelled from a nozzle, and thus the dispersion element and powder in a flowing state come into contact with one another. It is preferable that the mass ratio of superheated steam contained in the dispersion element, as a mass ratio found from the theoretical flow amount of superheated steam expelled from the nozzle, and the actual flow amount of water supplied to the nozzle, be set in a range of 20-70 mass%.

    摘要翻译： 造粒方法是将含有水溶性成分的粉末造粒的方法。 在公开的制粒方法中，将细水分散在过热蒸汽中的分散元件从喷嘴排出，因此分散元件和流动状态的粉末彼此接触。 优选的是，从分散元件中所含的过热蒸汽的质量比，与从喷嘴排出的过热蒸汽的理论流量相比的质量比和供给喷嘴的水的实际流量设定为 范围20-70质量％。

    PROCEDÉ ET DISPOSITIF POUR L'OBTENTION EN CONTINU D'UN MATÉRIAU POLYMÈRE ADDITIVÉ GRANULAIRE SEC
    8.
    发明公开
    PROCEDÉ ET DISPOSITIF POUR L'OBTENTION EN CONTINU D'UN MATÉRIAU POLYMÈRE ADDITIVÉ GRANULAIRE SEC 有权
    方法和装置通过干法制粒聚合物添加剂材料增强的连续生产

    公开(公告)号：EP2956285A1

    公开(公告)日：2015-12-23

    申请号：EP14704557.9

    申请日：2014-02-11

    申请人： ICO Polymers France

    发明人： MARCESSE, Jean

    IPC分类号： B29B9/02 ,  B29B9/16 ,  F26B1/00 ,  B29B9/12 ,  B01F13/10

    CPC分类号： B29B9/02 ,  B01F2013/1086 ,  B29B9/16 ,  B29B2009/125 ,  B29B2009/161 ,  B29B2009/165 ,  B29B2009/166 ,  B29B2009/168 ,  F26B1/005

    摘要： The process for obtaining a dry granular additive-enhanced polymer material comprises: - a first step (50) of grinding blocks of a starting polymer material in a first grinder supplied with hot gas, in order to obtain a ground polymer material in the form of particles, - a first step (51) of metering out at least a first additive, - a first step (53) of adding each first metered out additive to the particles of ground polymer material; - a step (55) of solid/gas separation during which the solid materials and the moisture-laden gas resulting from the first addition step are separated; - a first step (56) of mixing the solid materials using a mixer; - a particle separation step (57) in order to separate the largest particles resulting from the mixer from the smallest particles resulting from the mixer; - a second step (58) of grinding the largest particles with a second grinder supplied with hot gas and - a step (59) of reinjecting the particles resulting from the second grinding step in order to return them to the separation step and - a step (61) of packaging the smallest mixed particles consisting of dry granular additive-enhanced polymer material.

    摘要翻译： 用于获得干燥的颗粒状添加剂增强聚合物材料的方法包括： - 在与热气体供应的第一粉碎机粉碎的起始聚合物材料的块的第一步骤（50）中，为了在的形式，以获得研磨的聚合物材料 颗粒， - 计量出的至少一个第一添加剂的第一步骤（51）， - 将每个第一计量出添加剂以磨碎的聚合物材料的颗粒的第一步骤（53）; - 一个固体/气体分离哪个期间固体材料和充满水分的气体从第一加法步骤得到的被分离的步骤（55）; - 混合使用混合器的固体材料的一个第一步骤（56）; - 为了将大大颗粒从最小的颗粒从混合器中产生的混频器得到的分离粒子分离步骤（57）; - 再注入来自第二研磨步骤，以便将它们返回到分离步骤和得到的颗粒的步骤（59） - - 与热气体供应的第二磨床和研磨大最大颗粒的第二步骤（58）的工序 （61）包装的最小颗粒的混合干燥的颗粒状添加剂增强的聚合物材料组成的聚合物。

    CLEAR HYDROPHOBIC TPU
    9.
    发明公开
    CLEAR HYDROPHOBIC TPU 有权
    欺骗水蛭TPU

    公开(公告)号：EP2951224A1

    公开(公告)日：2015-12-09

    申请号：EP14705001.7

    申请日：2014-02-03

    申请人： Lubrizol Advanced Materials, Inc.

    发明人： MELTZER, Donald A. ,  KULKARNI, Pallavi ,  WALDER, Anthony J. ,  FARKAS, Julius

    IPC分类号： C08G18/66 ,  C08G18/76 ,  C08G18/42

    CPC分类号： C08G18/6607 ,  B29B9/02 ,  C08G18/4238 ,  C08G18/664 ,  C08G18/7671

    摘要： A clear hydrophobic TPU is provided by reacting (a) a hydrophobic polyol made from dimerised fatty acid, (b) a chain extender mixture of a linear diol chain extender and a branched diol chain extender, and (c) a diisocyanate. The preferred polyol is a C
    36 dimer fatty acid reacted with 1,6-hexane diol. The preferred chain extender mixture is a 75:25 weight ratio blend of 1,12-dodecane diol and 2-butyl-2-ethyl propane diol. The preferred process to make the TPU is a batch process which starts the reaction between about 60°C to 70°C.

    摘要翻译： 通过使（a）由二聚脂肪酸制成的疏水性多元醇，（b）直链二醇增链剂和支链二醇增链剂的增链剂混合物和（c）二异氰酸酯反应来提供透明疏水性TPU。 优选的多元醇是与1,6-己二醇反应的C36二聚体脂肪酸。 优选的扩链剂混合物是1,12-十二烷基二醇和2-丁基-2-乙基丙二醇的75:25重量比混合物。 制备TPU的优选方法是在约60℃至70℃之间开始反应的间歇方法。