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    METHOD AND DEVICE FOR PRODUCING PREFERABLY PLATE-SHAPED MOULDED BODIES FROM ESSENTIALLY ORGANIC FOAM
    91.
    发明申请
    METHOD AND DEVICE FOR PRODUCING PREFERABLY PLATE-SHAPED MOULDED BODIES FROM ESSENTIALLY ORGANIC FOAM 审中-公开
    用于从现有无机泡沫制备优选板形模制体的方法和装置

    公开(公告)号：WO99010297A2

    公开(公告)日：1999-03-04

    申请号：PCT/EP1998/005238

    申请日：1998-08-18

    IPC: B28B1/50 ,  B28B5/02 ,  B28B11/24 ,  B28B17/02 ,  B29B7/74 ,  C04B28/34 ,  C04B38/00

    CPC classification number: B29B7/7404 ,  B28B1/50 ,  B28B5/022 ,  B28B5/027 ,  B28B11/24 ,  B28B17/02 ,  C04B28/34 ,  C04B38/02 ,  C04B40/00

    Abstract: The invention relates to a method for producing preferably plate-shaped moulded bodies from essentially organic, especially phosphate-based foam, consisting of at least two aqueous, essentially organic constituents which when mixed harden within a period of 10 seconds to 60 minutes at room temperature. The aim of the invention is to improve said method in such a way as to enable large quantities of plates and moulded parts consisting of inorganic light materials with densities of 0.04 g/cm to 0.95 g/cm to be produced preferably continuously, and to provide a stationary device for carrying out the method. To this end, the constituents are supplied from reserve containers (5) or are continuously produced in a raw materials mixer (3), and then continuously fed in metered quantities to one or several constituent mixers (7). After a brief mixing time (maximum 10 seconds), the mixture of the two constituents is placed on a support (9a, 9b), in which case said mixture is of a predetermined thickness, or placed in a mould (9c), in which case the mixture is of a predetermined quantity. Finally, the foamed, solid, moulded body produced from the mixture is subjected to a drying process.

    Abstract translation: 的方法用于生产主要是无机泡沫，特别是优选为板形的模制体的磷酸基，其在室温下为10秒至60分钟的时间内固化以混合形式的至少两个主要含水无机组分。 该方法将被进一步开发，使得可以连续生产大量由密度为0.04g / cm 3至0.95g / cm 3的无机轻材料制成的板和模制部件。 还旨在提供用于执行该方法的优选固定的装置。 有人建议，从储存容器（5）的组分被递送或制造在连续工作的原料混合装置（3）以及这些的，给予的一种或多种组分混合装置（7）的连续进料，即在最多10秒的短的混合时间之后 进一步的工艺在一预定的厚度的两种组分的由此产生的混合物步骤到支撑（9A，9B）被带入一个模具（图9c），或在一个预定的量，并且最后进行以这样的方式产生的从混合物中的干燥过程中的发泡和合并模制品 是。

    METHOD AND DEVICE FOR THE EXTRUSION OF A POLYMERIC SUBSTANCE
    92.
    发明申请
    METHOD AND DEVICE FOR THE EXTRUSION OF A POLYMERIC SUBSTANCE 审中-公开
    用于挤出聚合物质的方法和装置

    公开(公告)号：WO98030373A1

    公开(公告)日：1998-07-16

    申请号：PCT/IB1998/000021

    申请日：1998-01-09

    IPC: B29B7/74

    CPC classification number: B29B7/7447 ,  B65D83/207 ,  B65D83/682

    Abstract: The polymeric substance delivery method and device, in which the outflow is determined from a first container (5) of a monomeric substance able to polymerize autonomously upon air contact, and eventually, the outflow from a second container (7) is determined of a hardening substance able to accelerate the polymerization of the monomeric substance, by sending the same hardening substance towards a mixing zone of the hardening substance with the same monomeric substance.

    Abstract translation: 聚合物质输送方法和装置，其中从第一容器（5）确定能够在空气接触时自主聚合的单体物质的流出物，最终来自第二容器（7）的流出由硬化 通过向相同的单体物质的硬化物质的混合区域发送相同的硬化物质，能够加速单体物质的聚合。

    VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER KAUTSCHUKFERTIGMISCHUNG, INSBESONDERE FÜR FAHRZEUGREIFEN
    93.
    发明申请
    VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINER KAUTSCHUKFERTIGMISCHUNG, INSBESONDERE FÜR FAHRZEUGREIFEN 审中-公开

    公开(公告)号：WO2023030584A1

    公开(公告)日：2023-03-09

    申请号：PCT/DE2022/200163

    申请日：2022-07-21

    Applicant: CONTINENTAL REIFEN DEUTSCHLAND GMBH

    Inventor： SCHRAMM, Oliver

    IPC: B29B7/18 ,  B29B7/24 ,  B29B7/28 ,  B29B7/48 ,  B29B7/60 ,  B29B7/74 ,  B29B7/88

    Abstract: Vorrichtung (1) zur Herstellung einer Kautschukfertigmischung, insbesondere für die Produktion von Fahrzeugreifen, mit einer ersten (2) und einer zweiten Mischeinrichtung (3), welche jeweils eine Mischkammer und ein Mischaggregat zum Mischen eines sich in der Mischkammer befindenden Materials umfassen, eine Übergabeeinrichtung, mittels welcher die Mischkammer der zweiten Mischeinrichtung (3) direkt mit Material aus der Mischkammer der ersten Mischeinrichtung (2) beschickbar ist, und eine dritte Mischeinrichtung (4) umfassend eine Mischkammer und ein Mischaggregat, wobei die dritte Mischeinrichtung (4) mit Material aus der Mischkammer der zweiten Mischeinrichtung (3) beschickbar ist. Ferner offenbart wird ein darauf bezogenes Verfahren zur Herstellung einer Kautschukfertigmischung.

    POLYMER COMPOSITION COMPRISING POLYPROPYLENE AND HYDROCARBON RESIN
    96.
    发明申请
    POLYMER COMPOSITION COMPRISING POLYPROPYLENE AND HYDROCARBON RESIN 审中-公开

    公开(公告)号：WO2022228812A1

    公开(公告)日：2022-11-03

    申请号：PCT/EP2022/058440

    申请日：2022-03-30

    Applicant: BOREALIS AG

    Inventor： WANG, Jingbo ,  GAHLEITNER, Markus ,  BERNREITNER, Klaus ,  LESKINEN, Pauli ,  KNAPEN, Philip

    IPC: B29B7/74 ,  C08J11/06 ,  C08K3/34 ,  C08L23/12 ,  B29C45/00 ,  C08F110/06 ,  C08K5/01

    Abstract: The present invention relates to a polymer composition comprising a propylene homopolymer (A) in an amount of 70 to 99 wt.% based on the total amount of the polymer composition, wherein the polypropylene homopolymer (A) has a melt flow rate, MFR2 (230°C/2.16kg), as measured according to ISO 1133 in the range of 30 to 250 g/10min, a content of 2,1 and 3,1 regio-defects of 0.0 to 1.0 mol% as measured by 13C NMR, a pentad isotacticity (mmmm) in the range of 90.0 to 99.9 % as measured by 13C NMR, and a molecular weight distribution, MWD, in the range of 2.0 to 15.0; and a hydrocarbon resin (B) in an amount of from 1 to 30 wt.% based on the total amount of the polymer composition; wherein the polymer composition has a melt flow rate, MFR2 (230°C/2.16kg), as measured according to ISO 1133 in the range of 30 to 250 g/10min. The invention also relates to a process for producing the polymer composition, the use of the polymer composition for injection moulding, the use of the polymer composition for producing packaging articles and an article produced from the polymer composition.

    APPARATUS AND METHOD FOR MIXING ELASTOMERIC MATERIALS
    100.
    发明申请
    APPARATUS AND METHOD FOR MIXING ELASTOMERIC MATERIALS 审中-公开

    公开(公告)号：WO2021165870A1

    公开(公告)日：2021-08-26

    申请号：PCT/IB2021/051372

    申请日：2021-02-18

    Applicant: POMINI RUBBER & PLASTICS S.R.L.

    Inventor： REGALIA, Roberto

    IPC: B29B7/72 ,  B29B7/48 ,  B29B7/60 ,  B29B7/74 ,  B29C48/525

    Abstract: Machine for mixing elastomeric materials comprising: a mixing unit (100), a drive unit (20), the mixing unit comprising: a mixing chamber (110) arranged downstream of the drive unit (20), a discharge chamber (120) arranged downstream of the mixing chamber (110), with which it communicates towards upstream, and provided with an opening (121) for discharging the mixture; a pair of inter-penetrating and counter-rotating conical rotors (131, 132) which are respectively connected upstream with the drive unit (20) and have their vertices situated at the mouth (121) of the discharge chamber (120); each rotor comprising a respective feeder screw (131a, 132a) mirror- inverted with respect to the other one; wherein the mixing chamber (110) has at least one opening (110a) towards the outside adapted to keep it connected to the external environment so as to ensure that its internal pressure remains at substantially atmospheric values and comprises detection means (300) arranged and configured to detect the presence of mixture inside the discharge chamber (120) and to emit at least one signal for indicating the presence (310a) or absence (310b) of the mixture inside the discharge chamber (120) so as to cause, during a mixing step, at least one reversal by the drive unit (20) of the sense of rotation of the rotors (131,132) and therefore the sense of advancing movement in the axial direction of the mixture from/towards the mixing chamber and towards/from the discharge chamber, so as to keep mixing active only inside the mixing chamber (110).

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