STABILIZED EXTRUDED ALKENYL AROMATIC POLYMER FOAMS AND PROCESSES FOR EXTRUDING STABILIZED ALKENYL AROMATIC POLYMER FOAMS
    39.
    发明申请
    STABILIZED EXTRUDED ALKENYL AROMATIC POLYMER FOAMS AND PROCESSES FOR EXTRUDING STABILIZED ALKENYL AROMATIC POLYMER FOAMS 审中-公开
    稳定挤出的亚苄基芳族聚合物助剂和用于挤出稳定的亚苄基芳族聚酰胺纤维素的方法

    公开(公告)号:US20080293839A1

    公开(公告)日:2008-11-27

    申请号:US12033028

    申请日:2008-02-19

    申请人: William G. Stobby

    发明人: William G. Stobby

    IPC分类号: C08J9/00 C08K5/1515 C08K5/13

    摘要: Prepare an extruded thermoplastic polymer foam having a thermoplastic polymer composition having defined therein multiple cells, the thermoplastic polymer foam containing at least one thermoplastic polymer, a brominated flame retardant, an epoxy containing organic compound and 180 weight parts or less of water extractable cations using a brominated flame retardant, an innocuous stabilizer and a blowing agent containing water.

    摘要翻译: 制备具有其中限定有多个细胞的热塑性聚合物组合物的挤出的热塑性聚合物泡沫体,所述热塑性聚合物泡沫体含有至少一种热塑性聚合物,溴化阻燃剂,含环氧基的有机化合物和180重量份或更少的可水提取阳离子,其使用 溴化阻燃剂,无毒稳定剂和含水发泡剂。

    Fire resistance acoustic foam
    40.
    发明授权
    Fire resistance acoustic foam 有权
    防火声泡沫

    公开(公告)号:US07144925B2

    公开(公告)日:2006-12-05

    申请号:US10476438

    申请日:2002-05-09

    IPC分类号: C08J9/00

    摘要: A macrocellular foam is described having improved cell size and Fire-test-response Characteristics, among other features, which is obtained by selecting a particle size less than 1 micron for the flame retardant adjuvant. The inventors found that the amount of fire retardant adjuvant can be increased for a given foam cell size or the foam cell size can be increased for a given amount of fire retardant adjuvant, allowing the production of foams having exceptionally large, well-formed, cells that have excellent Fire-test-response Characteristics. The benefits are especially noteworthy in relation to thermoplastic foams and inorganic flame retardation adjuvants, due to the unexpected reduction in the nucleation effect of the adjuvant. The foams are useful for improving the acoustic performance of products that are required to meet certain Fire-test-response Characteristics. It may be used in automotive and other transportation devices, building and construction, household and garden appliances, power tool and appliance and electrical supply housing, connectors, and aircraft as acoustic systems for sound absorption and insulation.

    摘要翻译: 描述了具有改进的电池尺寸和耐火试验响应特性的宏观泡沫,以及通过选择阻燃助剂的小于1微米的粒度而获得的其它特征。 本发明人发现,对于给定的泡沫电池尺寸,阻燃助剂的量可以增加,或者对于给定量的阻燃助剂可以增加泡沫电池的尺寸,允许制造具有异常大的,形成良好的电池的泡沫 具有优良的耐火试验响应特性。 由于佐剂的成核作用的出人意料的降低,与热塑性泡沫和无机阻燃助剂有关的益处特别值得注意。 泡沫可用于提高满足某些防火测试响应特性所需的产品的声学性能。 它可以用于汽车和其他运输设备,建筑和建筑,家庭和园艺用具,电动工具,家电和电源外壳,连接器和飞机作为吸声和绝缘的声学系统。