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6 条记录 (耗时 0.012 秒)

    Process for the prevention or restriction of oil spills
    2.
    发明申请
    Process for the prevention or restriction of oil spills 审中-公开
    预防或限制漏油的过程

    公开(公告)号：US20050222340A1

    公开(公告)日：2005-10-06

    申请号：US11095454

    申请日：2005-03-31

    申请人： Willem Vonk ,  Peter Migchels ,  Olivier Roumache

    发明人： Willem Vonk ,  Peter Migchels ,  Olivier Roumache

    IPC分类号： B63B43/00 ,  C08F293/00 ,  C09K3/32 ,  E02B15/04

    CPC分类号： C09K3/32 ,  E02B15/041 ,  Y02A20/204

    摘要： The invention relates to a process for preventing or restricting oil spills from oil tankers. The process comprises application of block copolymer particles having a high active surface in the form of fine particles or a fluffy structure. The block copolymer has at least one predominantly poly(vinyl aromatic compound) block and at least one predominantly poly(conjugated diene) block. The process may comprise introduction of the block copolymer into damaged compartments of the ship and permanent placement of the block copolymer in the double hull space of the ship. The process may further comprise automatic introduction of the block copolymer upon detection of a hard shock or high temperatures.

    摘要翻译： 本发明涉及一种防止或限制油船漏油的方法。 该方法包括以细颗粒形式或蓬松结构形式具有高活性表面的嵌段共聚物颗粒的应用。 嵌段共聚物具有至少一种主要是聚（乙烯基芳族化合物）嵌段和至少一种主要是聚（共轭二烯）嵌段。 该方法可以包括将嵌段共聚物引入损坏的船的隔室中，并将嵌段共聚物永久性地放置在船体的双壳体空间中。 该方法还可以包括在检测到硬冲击或高温时自动引入嵌段共聚物。

    Foam composition comprising oil, thermoplastic elastomer and expandable particles
    3.
    发明授权
    Foam composition comprising oil, thermoplastic elastomer and expandable particles 有权
    包含油，热塑性弹性体和可膨胀颗粒的泡沫组合物

    公开(公告)号：US06451865B1

    公开(公告)日：2002-09-17

    申请号：US09485545

    申请日：2000-02-14

    申请人： Peter Migchels ,  Olivier Roumache

    发明人： Peter Migchels ,  Olivier Roumache

    IPC分类号： C08J932

    CPC分类号： C08J9/32 ,  C08J2203/22

    摘要： A foam and pre-foam production process, and a foam and a pre-foam is described. The process comprises the steps of: forming a pre-foam composition comprising oil(s), thermoplastic elastomer(s) and heat expandable thermoplastic particles encapsulating heat expandable gas or liquified gas, the said particles being present in an amount which provides the required foam cell density. A heat treating step for the said composition to cause the particles to expand and produce a foam from the said composition is also described.

    摘要翻译： 描述了泡沫和预泡沫生产方法，以及泡沫和预泡沫。 该方法包括以下步骤：形成包含油，热塑性弹性体和包封热可膨胀气体或液化气体的热膨胀热塑性颗粒的预泡沫组合物，所述颗粒以提供所需泡沫的量存在 细胞密度。 还描述了用于使所述组合物引起颗粒从所述组合物膨胀并产生泡沫的热处理步骤。

    Thermofusible elastomer compositions
    4.
    发明授权
    Thermofusible elastomer compositions 失效
    热熔弹性体组合物

    公开(公告)号：US6072004A

    公开(公告)日：2000-06-06

    申请号：US199304

    申请日：1998-11-25

    申请人： Peter Migchels ,  Margaret Ann Burns Clawson

    发明人： Peter Migchels ,  Margaret Ann Burns Clawson

    IPC分类号： C08L53/02 ,  C08F8/00 ,  C08L23/04

    CPC分类号： C08L53/025

    摘要： The present invention provides a thermofusible elastomer composition comprising:(a) 100 phr of a selectively hydrogenated block copolymer component comprising an A'B' block copolymer and a multiblock copolymer having at least two end blocks A and at least one mid block B wherein the A' and A blocks are monoalkenyl arene polymer blocks and the B' and B blocks are substantially completely hydrogenated conjugated diene polymer blocks, the number average molecular weight of the A' and A blocks are between about 3,000 and about 7,000 and the monoalkenyl arene content of the multiblock copolymer is between about 7% and about 22% by weight;(b) 20 to 50 phr of at least one high melt flow polyolefin;(c) 0 to 19 phr of a plasticizing oil selected from naphthenic oils and paraffinic oils; and(d) 0 to 40 phr of at least one poly(conjugated diene) block compatible resin wherein the elastomer composition has a particle size of 1400 .mu.m or less.This composition is used in low shear processes.

    摘要翻译： 本发明提供了一种热熔性弹性体组合物，其包含：（a）100phr的包含A'B'嵌段共聚物的选择性氢化嵌段共聚物组分和具有至少两个端嵌块A和至少一个中间嵌段B的多嵌段共聚物，其中 A'和A嵌段是单烯基芳烃聚合物嵌段，B'和B嵌段是基本上完全氢化的共轭二烯聚合物嵌段，A'和A嵌段的数均分子量为约3,000至约7,000，单烯基芳烃含量 的多嵌段共聚物的重量百分比为约7％至约22％ （b）20至50phr的至少一种高熔体流动聚烯烃; （c）0〜19phr选自环烷油和石蜡油的增塑油; 和（d）0〜40phr的至少一种聚（共轭二烯）嵌段相容性树脂，其中弹性体组合物的粒度为1400μm以下。 该组合物用于低剪切过程。