ADHESIVE FOR BONDING POLYIMIDE RESINS
    2.
    发明申请
    ADHESIVE FOR BONDING POLYIMIDE RESINS 有权
    粘合聚酰胺树脂

    公开(公告)号:US20120321879A1

    公开(公告)日:2012-12-20

    申请号:US13467751

    申请日:2012-05-09

    摘要: One embodiment relates to an, article and a method for producing an article including a plurality of substrates, and an adhesive bonded between at least two of the plurality of substrates. The adhesive can include a polycarbonate copolymer that includes reacted resorcinol, siloxane, and bisphenol-A. Another embodiment relates to an article having a first polyimide substrate, a second polyimide substrate, and an adhesive bonded between the first substrate and the second substrate. The article can have a 2 minute integrated heat release rate of less than or equal to 65 kilowatt−minutes per square meter (kW−min/m2) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m2) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853(d).

    摘要翻译: 一个实施例涉及用于生产包括多个基板的制品的制品和方法,以及粘合在多个基板中的至少两个之间的粘合剂。 粘合剂可以包括包含反应的间苯二酚,硅氧烷和双酚-A的聚碳酸酯共聚物。 另一个实施方案涉及具有第一聚酰亚胺基底,第二聚酰亚胺基底和粘合在第一基底和第二基底之间的粘合剂的制品。 该物品可以具有小于或等于65千瓦分/平方米(kW-min / m2)的2分钟集成放热速率,小于65千瓦每平方米(kW / m 2)的峰值放热速率, 使用FAR F25.4的方法测量,符合联邦航空法规FAR 25.853(d)。

    LOW DENSITY AND HIGH DENSITY POLYETHERIMIDE FOAM MATERIALS AND ARTICLES INCLUDING THE SAME
    3.
    发明申请
    LOW DENSITY AND HIGH DENSITY POLYETHERIMIDE FOAM MATERIALS AND ARTICLES INCLUDING THE SAME 审中-公开
    低密度和高密度聚乙烯泡沫材料和包含其中的物品

    公开(公告)号:US20090163609A1

    公开(公告)日:2009-06-25

    申请号:US11961230

    申请日:2007-12-20

    IPC分类号: C08G73/10

    摘要: Polyetherimide foam materials, articles that include these foam materials and methods of making these foam materials and articles. The foam extrusion process uses selected blowing agents, equipment design and processing conditions to produce continuously extruded foam with a substantially uniform cell size in a lower density PEI foam, such as 25 to 50 g/L or a higher density PEI foam, such as 120 to 300 g/L. Due to the greater densities that can be produced as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications.

    摘要翻译: 聚醚酰亚胺泡沫材料,包括这些泡沫材料的制品和制造这些泡沫材料和制品的方法。 泡沫挤出方法使用选择的发泡剂,设备设计和加工条件来生产连续挤出的泡沫,其具有基本均匀的泡孔尺寸,在较低密度的PEI泡沫如25至50g / L或更高密度的PEI泡沫如120 至300g / L。 由于可以产生更大的密度以及聚醚酰亚胺制品中固有的特性,所得到的泡沫材料适用于更广泛的应用范围。

    Apparatus for texturing a thermoplastic extrusion utilizing a liquid jet printer head
    6.
    发明授权
    Apparatus for texturing a thermoplastic extrusion utilizing a liquid jet printer head 有权
    用于使用液体喷射打印头进行热塑性挤出的织造的装置

    公开(公告)号:US06309200B1

    公开(公告)日:2001-10-30

    申请号:US09143008

    申请日:1998-08-28

    IPC分类号: B29C4788

    CPC分类号: B29C59/00 B29C71/0009

    摘要: In an apparatus for texturing an outer surface of an extruded thermoplastic resin article, thermoplastic resin article is formed from a molten thermoplastic resin and a liquid jet printer head is adapted to impinge a stream of liquid against said thermoplastic resin for rapidly cooling said thermoplastic resin in impinged area to imparting texturing to said extruded thermoplastic resin article.

    摘要翻译: 在挤出热塑性树脂制品的外表面纹理化装置中,由熔融热塑性树脂形成热塑性树脂制品,并且液体喷射打印头适于将液体流冲击所述热塑性树脂以快速冷却所述热塑性树脂 冲击区域以赋予所述挤出的热塑性树脂制品的变形。

    CONTINUOUS PROCESS FOR MAKING POLYETHERIMIDE FOAM MATERIALS AND ARTICLES MADE THEREFROM
    9.
    发明申请
    CONTINUOUS PROCESS FOR MAKING POLYETHERIMIDE FOAM MATERIALS AND ARTICLES MADE THEREFROM 审中-公开
    制备聚偏二氟乙烯泡沫材料的连续工艺及其制备方法

    公开(公告)号:US20090163610A1

    公开(公告)日:2009-06-25

    申请号:US11961328

    申请日:2007-12-20

    IPC分类号: C08J9/04

    摘要: A continuous process of making polyetherimide foam materials and articles that include these foam materials. The continuous process is a foam extrusion process that uses selected blowing agents, equipment design and processing conditions to continuously produce extruded foam with a substantially uniform cell size in a wide range of cell densities. Subsequent heating may be used in certain embodiments to remove any residual components from the foam, such as any blowing agents or nucleating agents. Due to the greater densities as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications. The continuous process provides a more cost effective product while also avoiding the use of Freon and/or other agents potentially harmful to the environment.

    摘要翻译: 制造包含这些泡沫材料的聚醚酰亚胺泡沫材料和制品的连续方法。 连续方法是使用选定的发泡剂,设备设计和加工条件的泡沫挤出方法,以在宽范围的泡孔密度下连续生产具有基本均匀泡孔尺寸的挤出泡沫。 在某些实施方案中可以使用随后的加热以从泡沫中除去任何残留组分,例如任何发泡剂或成核剂。 由于密度更高以及聚醚酰亚胺制品中固有的特性,所得到的泡沫材料适用于更宽范围的应用。 连续过程提供了更具成本效益的产品,同时也避免使用可能对环境有害的氟利昂和/或其他试剂。