ANTIMICROBIALLY MODIFIED MELAMINE/FORMALDEHYDE FOAM
    51.
    发明申请
    ANTIMICROBIALLY MODIFIED MELAMINE/FORMALDEHYDE FOAM 审中-公开
    抗微生物修饰的甲酰胺/甲醛泡沫

    公开(公告)号:US20100144913A1

    公开(公告)日:2010-06-10

    申请号:US12530535

    申请日:2008-03-03

    摘要: The present invention concerns a process for producing a foam comprising at least one antimicrobial active, comprising the steps of: (1) preparing a solution or dispersion comprising at least one precondensate of the foam to be produced and at least one antimicrobial active, (2) foaming the precondensate by heating the solution or dispersion of step (1) to obtain a foam comprising at least one antimicrobial active, and (3) heat treating the foam obtained in step (2) at a temperature in the range from 120 to 300° C., a foam thus produced, a shaped article comprising such a foam and the use of such a foam for thermal and acoustical insulation of buildings and parts of buildings, thermal and acoustical insulation of the interiors of land, air and sea vehicles, low-temperature insulation, as an insulating wall cladding, as an insulating and shock-absorbing packaging material, as abrasive cleaning, grinding and polishing sponges, in the hygiene sector and as a filter material.

    摘要翻译: 本发明涉及一种生产包含至少一种抗微生物活性物质的泡沫的方法,包括以下步骤:(1)制备包含至少一种待生产泡沫的预缩合物和至少一种抗微生物活性物质的溶液或分散体(2 )通过加热步骤(1)的溶液或分散体来发泡预缩合物,以获得包含至少一种抗微生物活性物质的泡沫,和(3)在120至300℃的温度范围内热处理步骤(2)中获得的泡沫 ℃,这样生产的泡沫,包含这种泡沫的成型制品和使用这种泡沫用于建筑物和建筑物的建筑物和部件的热隔音和隔音,陆地,空中和海上车辆的内部的热和隔音, 低温绝缘,作为绝缘壁包层,作为绝缘和减震包装材料,作为研磨清洁,研磨和抛光海绵,在卫生部门和过滤材料。

    VEHICLE CONTROL SYSTEM
    52.
    发明申请
    VEHICLE CONTROL SYSTEM 有权
    车辆控制系统

    公开(公告)号:US20080275596A1

    公开(公告)日:2008-11-06

    申请号:US12060440

    申请日:2008-04-01

    IPC分类号: G05G9/047

    摘要: The present invention relates to control system for a vehicle. The control system includes a manually operable control lever, such as a joystick, an actuator, a sensor and a control unit. The control lever sets a state variable of the vehicle. The actuator applies a force to the control lever. The sensor senses a vehicle parameter and transmits a parameter signal to the control unit. The control unit determines a current operating state of the vehicle. The control unit, depending on the present operating state of the vehicle, controls the actuator and causes it to apply a changed, predetermined force to the control lever, in order to make the operator aware of an unsafe operating state.

    摘要翻译: 本发明涉及车辆的控制系统。 控制系统包括手动操作的控制杆,诸如操纵杆,致动器,传感器和控制单元。 控制杆设置车辆的状态变量。 执行器向控制杆施加力。 传感器感测车辆参数并将参数信号发送到控制单元。 控制单元确定车辆的当前操作状态。 控制单元取决于车辆的当前操作状态来控制致动器并使其向控制杆施加改变的预定力,以使操作者意识到不安全的操作状态。

    Biodegradable polyester material particles
    57.
    发明授权
    Biodegradable polyester material particles 有权
    可生物降解的聚酯材料颗粒

    公开(公告)号:US06458858B1

    公开(公告)日:2002-10-01

    申请号:US09926509

    申请日:2001-11-13

    IPC分类号: C08J918

    摘要: In a process for preparing expanded or expandable polymer beads based on biodegradable saturated polyesters made from at least one diol and from at least one dicarboxylic acid, A. polymer pellets are dispersed in a liquid, B. a volatile blowing agent is injected into the dispersion and made to impregnate the pellets at an elevated temperature, C. the pressure on the dispersion is reduced at an elevated temperature, whereupon the pellets comprising blowing agent expand to give foam, and, respectively, D. the pellets are isolated from the liquid.

    摘要翻译: 在基于由至少一种二醇和至少一种二羧酸A制备的可生物降解的饱和聚酯制备膨胀或可膨胀聚合物珠粒的方法中。 聚合物颗粒分散在液体B中。 将挥发性发泡剂注入到分散体中并使其在升高的温度C下浸渍。 分散体的压力在升高的温度下降低,于是包含发泡剂的颗粒膨胀以产生泡沫,并分别为D。 颗粒与液体分离。

    Expandable olefin bead polymers
    58.
    发明授权
    Expandable olefin bead polymers 有权
    可膨胀烯烃珠聚合物

    公开(公告)号:US06448300B1

    公开(公告)日:2002-09-10

    申请号:US09669733

    申请日:2000-09-26

    IPC分类号: C08J918

    摘要: The invention relates to expandable olefin bead polymers which comprise a blowing agent with a boiling point of from −5 to 150° C., selected from the group consisting of alkanes, alkanols, ketones, ethers and esters. The particles are unfoamed and have a bulk density above 500 g/l, and can be foamed to a bulk density below 200 g/l after storage for one hour at room temperature in free contact with the atmosphere. They are prepared by impregnating polyolefin pellets in suspension in a pressure vessel with the blowing agent, cooling the batch below 100° C., reducing the pressure and isolating the particles.

    摘要翻译: 本发明涉及可膨胀的烯烃珠聚合物,其包含沸点为-5至150℃的发泡剂,其选自烷烃,链烷醇,酮,醚和酯。 颗粒未发泡并且具有高于500g / l的堆积密度,并且在与大气自由接触的室温下储存1小时后,可以发泡至200g / l以下的体积密度。 它们通过将聚烯烃粒料悬浮在用发泡剂的压力容器中浸渍而制备,将批料冷却至100℃以下,降低压力并分离颗粒。

    Process for the preparation of polymer particles
    60.
    发明授权
    Process for the preparation of polymer particles 失效
    制备聚合物颗粒的方法

    公开(公告)号:US06310109B1

    公开(公告)日:2001-10-30

    申请号:US09646097

    申请日:2000-09-20

    IPC分类号: C08J920

    摘要: The invention relates to a process for preparing styrene polymers comprising water as sole blowing agent, by polymerizing styrene in aqueous suspension. The polymerization is carried out in the presence of from 5 to 30% by weight of recycled EPS material dissolved in styrene and comprising customary coating agents deriving from production of the EPS.

    摘要翻译: 本发明涉及通过在水性悬浮液中聚合苯乙烯来制备包含水作为唯一发泡剂的苯乙烯聚合物的方法。 聚合反应在5至30重量%的溶解在苯乙烯中的回收的EPS材料的存在下进行,并且包含衍生自EPS生产的常规涂层剂。