Cured composite composition
    2.
    发明公开
    Cured composite composition 审中-公开
    GehärteteVerbundwerkstoffzusammensetzung

    公开(公告)号:EP2236549A1

    公开(公告)日:2010-10-06

    申请号:EP10157438.2

    申请日:2010-03-23

    IPC分类号: C08J5/24 C08L63/00

    摘要: In one aspect, the present invention provides a cured composite composition comprising (a) a fiber component; and (b) an organic composition. The organic composition comprises a cured epoxy continuous phase and a nanoparticulate thermoplastic block copolymeric discontinuous phase. The nanoparticulate thermoplastic block copolymeric discontinuous phase has a domain size distribution in a range from about 1 nanometer to about 500 nanometers, and the discontinuous phase is substantially uniformly distributed throughout the cured composite composition. Articles and method of making the cured composite compositions are also provided.

    摘要翻译: 一方面,本发明提供一种固化复合组合物,其包含(a)纤维组分; 和(b)有机组合物。 有机组合物包含固化的环氧连续相和纳米颗粒热塑性嵌段共聚物不连续相。 纳米颗粒热塑性嵌段共聚物不连续相具有在约1纳米至约500纳米范围内的畴尺寸分布,并且不连续相基本均匀地分布在整个固化的复合组合物中。 还提供了制备固化的复合组合物的制品和方法。

    Electronic devices containing polyetherimide components
    3.
    发明公开
    Electronic devices containing polyetherimide components 审中-公开
    含有聚醚酰亚胺组分的电子器件

    公开(公告)号:EP2441789A3

    公开(公告)日:2012-10-31

    申请号:EP11182400.9

    申请日:2011-09-22

    IPC分类号: C08G73/10 H01G4/14

    摘要: One embodiment of this invention is directed to an electronic article (10), formed in part from a polyetherimide resin having a repeating unit of formula I:

    Another embodiment describes a capacitor (10) which includes a dielectric film (12) formed from such a polyetherimide resin. The capacitor (10) further includes at least one electrode (16) attached to a first surface of the dielectric film (12).

    摘要翻译: 本发明的一个实施方案涉及一种部分由具有式I的重复单元的聚醚酰亚胺树脂形成的电子制品(10):另一个实施方案描述了一种电容器(10),其包括由这样的电介质膜(12)形成的电介质膜 聚醚酰亚胺树脂。 电容器(10)还包括附着到介电膜(12)的第一表面的至少一个电极(16)。

    Composite compositions
    4.
    发明公开
    Composite compositions 审中-公开
    Verbundwerkstoffzusammensetzungen

    公开(公告)号:EP2447307A2

    公开(公告)日:2012-05-02

    申请号:EP11186008.6

    申请日:2011-10-20

    IPC分类号: C08J5/24

    摘要: In one embodiment, the present invention provides a preform. The preform includes (a) a reinforcing fabric layer; and (b) a thermoplastic block copolymer fiber incorporated into the reinforcing fabric layer. The thermoplastic block copolymer includes methylmethacrylate structural units and is substantially soluble in an uncured epoxy resin and substantially insoluble in a corresponding cured epoxy resin. An uncured composite composition, a cured composite, and a method of making the cured composite are also provided.

    摘要翻译: 在一个实施例中,本发明提供一种预制件。 预型件包括(a)增强织物层; 和(b)加入到增强织物层中的热塑性嵌段共聚物纤维。 热塑性嵌段共聚物包括甲基丙烯酸甲酯结构单元,并且基本上可溶于未固化的环氧树脂,并且基本上不溶于相应的固化环氧树脂。 还提供了未固化的复合组合物,固化的复合材料和制备固化的复合材料的方法。

    UV Curing System and Method for Wind Blade Manufacture and Repair
    6.
    发明公开
    UV Curing System and Method for Wind Blade Manufacture and Repair 审中-公开
    UV-Aushärtungssystemund Verfahren zur Windturbinenschaufelherstellung und Reparatur

    公开(公告)号:EP2708572A1

    公开(公告)日:2014-03-19

    申请号:EP13183940.9

    申请日:2013-09-11

    IPC分类号: C08J5/24 B32B5/26

    摘要: A UV curing system 130 and method 150 for manufacture and repair of composite parts, such as for use in wind blade manufacture and repair is disclosed. The system 130 and method 150 utilize UV as the single radiation source to cure laminates 112 such as glass fiber reinforced laminates containing a photo initiator. The use of Co naphthenate or phenoxyethyl methacrylate in the curing of thick laminates 112 produces high glass transition and complete curing of thick laminates 112. The addition of cobalt naphthenate and phenoxyethyl methacrylate shows no significant reduction on the bonding strength.

    摘要翻译: 公开了用于制造和修理诸如用于风叶片制造和修理的复合部件的UV固化系统130和方法150。 系统130和方法150利用UV作为单个辐射源来固化层压体112,例如包含光引发剂的玻璃纤维增​​强层压体。 在厚层压板112的固化中使用环烷酸环氧化物或苯氧基乙基酯可以产生高的玻璃化转变和厚的层压体112的完全固化。加入环烷酸钴和苯氧基乙基甲基丙烯酸酯不会显着降低粘结强度。

    Composite compositions
    7.
    发明公开
    Composite compositions 审中-公开
    复合组合物

    公开(公告)号:EP2447308A2

    公开(公告)日:2012-05-02

    申请号:EP11186334.6

    申请日:2011-10-24

    IPC分类号: C08J5/24

    CPC分类号: C08J5/24 B29C70/24 B29C70/443

    摘要: In one embodiment, the present invention provides an uncured composite composition. The uncured composite composition includes an uncured resin and a triaxial braid. The triaxial braid includes a longitudinal axis, a first bias fiber extending in a first bias direction at a first bias angle to the longitudinal axis, a second bias fiber extending in a second bias direction at a second bias angle to the longitudinal axis, and an axial fiber extending in a direction parallel to the longitudinal axis; wherein the first bias fiber, the second bias fiber, and the axial fiber have a substantially same tow size, and the tow size is in a range of from about 1k to about 11k. A cured composite and a method of making the cured composite are also provided.

    摘要翻译: 在一个实施方案中,本发明提供未固化的复合组合物。 未固化的复合组合物包含未固化的树脂和三轴编织物。 三轴编织物包括纵向轴线,以相对于纵向轴线的第一偏置角度在第一偏置方向上延伸的第一偏置光纤,以相对于纵向轴线的第二偏置角度在第二偏置方向上延伸的第二偏置光纤,以及 在平行于所述纵向轴线的方向上延伸的轴向光纤; 其中所述第一偏置光纤,所述第二偏置光纤和所述轴向光纤具有基本相同的丝束尺寸,并且所述丝束尺寸在从大约1k到大约11k的范围内。 还提供了一种固化的复合材料和一种制造该固化的复合材料的方法。

    Electronic devices containing polyetherimide components
    10.
    发明公开
    Electronic devices containing polyetherimide components 审中-公开
    Polycolimidkomponenten的Elektronische Vorrichtungen mit

    公开(公告)号:EP2441789A2

    公开(公告)日:2012-04-18

    申请号:EP11182400.9

    申请日:2011-09-22

    IPC分类号: C08G73/10

    摘要: One embodiment of this invention is directed to an electronic article (10), formed in part from a polyetherimide resin having a repeating unit of formula I:

    Another embodiment describes a capacitor (10) which includes a dielectric film (12) formed from such a polyetherimide resin. The capacitor (10) further includes at least one electrode (16) attached to a first surface of the dielectric film (12).

    摘要翻译: 本发明的一个实施方案涉及一种由具有式I重复单元的聚醚酰亚胺树脂部分形成的电子制品(10):另一实施方案描述了一种电容器(10),其包括由这样的电介质膜形成的介电膜(12) 聚醚酰亚胺树脂。 电容器(10)还包括附着在电介质膜(12)的第一表面上的至少一个电极(16)。