HEAT EXCHANGER FOR HEATING TEMPERATURE AND RESIDENCE TIME SENSITIVE PRODUCTS
    11.
    发明申请
    HEAT EXCHANGER FOR HEATING TEMPERATURE AND RESIDENCE TIME SENSITIVE PRODUCTS 审中-公开
    热交换器用于加热温度和居住时间敏感产品

    公开(公告)号:US20110017439A1

    公开(公告)日:2011-01-27

    申请号:US12918952

    申请日:2008-12-01

    IPC分类号: F28F1/00

    CPC分类号: F28F9/0263 F28D7/16 F28F13/06

    摘要: The invention relates to a tube bundle heat exchanger for transferring heat for the temperature sensitive and/or polymerisible substances. Said heat exchanger comprises a housing (4) having one or more product outlets (8) and one or more product inlets (1) and a tube bundle is arranged in said housing. Displacer rods (7, 10, 12, 15) are arranged in the tubes of the tube bundle and at least one heat exchanger cap of the tube bundle heat exchanger is filled with displacer bodies (3) for reducing the volume filled with the product.

    摘要翻译: 本发明涉及一种用于传递用于温度敏感和/或可聚合物质的热量的管束热交换器。 所述热交换器包括具有一个或多个产品出口(8)和一个或多个产品入口(1)的壳体(4),并且管束布置在所述壳体中。 置换棒(7,10,12,15)布置在管束的管中,并且管束热交换器的至少一个热交换器盖填充置换器体(3),用于减小填充有产品的体积。

    Degassing extruder for degassing a polymer material and method for degassing a syrup consisting of polymers, solvents and/or monomers using a degassing extruder
    12.
    发明授权
    Degassing extruder for degassing a polymer material and method for degassing a syrup consisting of polymers, solvents and/or monomers using a degassing extruder 有权
    用于脱气聚合物材料的脱气挤出机和使用脱气挤出机将由聚合物,溶剂和/或单体组成的浆料脱气的方法

    公开(公告)号:US08585275B2

    公开(公告)日:2013-11-19

    申请号:US12678195

    申请日:2008-08-12

    IPC分类号: B29C47/38

    摘要: The invention relates to a vented extruder (1) for the devolatilization of a polymer material, encompassing at least one extruder barrel (2) with at least one rotatably driven extruder screw (3) mounted in the extruder barrel (2), and with at least one material feed and with at least one extrudate outlet, and also with at least one vent zone (9). A particular feature of the vented extruder (1) is that the gas output for the gas arising in the vent zone (9) has been provided upstream of the material feed, in relation to the direction of conveying of the polymer material.

    摘要翻译: 本发明涉及一种用于使聚合物材料脱挥发分的排气挤出机(1),其包括至少一个挤出机筒体(2)和至少一个安装在挤压机机筒(2)中的可旋转驱动的挤出机螺杆(3) 至少一个原料进料和至少一个挤出物出口,以及至少一个通气区(9)。 排气式挤出机(1)的特征在于,在排气区(9)中产生的气体的气体输出已经相对于聚合物材料的输送方向设置在材料进料的上游。

    Drive arrangement in a degassing extruder
    13.
    发明授权
    Drive arrangement in a degassing extruder 有权
    在脱气挤出机中的驱动装置

    公开(公告)号:US08534903B2

    公开(公告)日:2013-09-17

    申请号:US12678186

    申请日:2008-08-12

    IPC分类号: B29C47/38

    摘要: The invention relates to a vented extruder (1) for the devolatilization of a polymer material. The vented extruder (1) encompasses at least one drive (4), at least one gearbox (5), at least one rotatably driven extruder screw (3), at least one first material feed (6) and at least one extrudate outlet (13). A feature of the vented extruder (1) according to the invention is that the drive, encompassing drive (4) and gearbox (5), has been provided in the region of that end of the extruder screw (3) that is downstream in relation to the direction of conveying of the polymer.

    摘要翻译: 本发明涉及一种用于高分子材料脱挥发的排气挤出机(1)。 排气式挤出机(1)包括至少一个驱动器(4),至少一个变速箱(5),至少一个可旋转驱动的挤出机螺杆(3),至少一个第一材料进料(6)和至少一个挤出物出口 13)。 根据本发明的排气式挤出机(1)的特征在于,驱动装置(4)和变速箱(5)已经设置在挤出机螺杆(3)的与下游相关的端部的区域 到聚合物的输送方向。

    HOMOPOLYMERS AND COPOLYMERS OF HYDROXYISOBUTYRIC ACID (ESTER) (METH)ACRYLATES
    14.
    发明申请
    HOMOPOLYMERS AND COPOLYMERS OF HYDROXYISOBUTYRIC ACID (ESTER) (METH)ACRYLATES 失效
    羟基丁酸(ESTER)(METH)丙烯酸酯的共聚物和共聚物

    公开(公告)号:US20120172563A1

    公开(公告)日:2012-07-05

    申请号:US13395539

    申请日:2010-09-07

    IPC分类号: C08F222/14 C08F301/00

    摘要: The invention relates to novel poly(meth)acrylates for producing moulding compositions. In particular, the invention relates to novel methacrylates having ester groups which, in the cleavage process, liberate at most only a very small amount of components which are not re-copolymerizable. Copolymerization of monomers of this type in the production of the novel poly(meth)acrylates for moulding compositions brings about only minimal alteration of the heat resistance of these materials or may indeed improve the same.

    摘要翻译: 本发明涉及用于生产模塑组合物的新型聚(甲基)丙烯酸酯。 特别地,本发明涉及具有酯基的新的甲基丙烯酸酯,其在裂解过程中最多仅释放非常少量的不能再共聚的组分。 在用于模塑组合物的新型聚(甲基)丙烯酸酯的制备中,这种单体的共聚导致这些材料的耐热性仅有极小的改变,或者可能改善这些材料的耐热性。