SEGMENT OF A SOLAR COLLECTOR AND SOLAR COLLECTORS
    8.
    发明申请
    SEGMENT OF A SOLAR COLLECTOR AND SOLAR COLLECTORS 审中-公开
    太阳能收集器和太阳能收集器的分段

    公开(公告)号:US20120103323A1

    公开(公告)日:2012-05-03

    申请号:US13383926

    申请日:2010-06-14

    申请人: Joachim Krüger

    发明人: Joachim Krüger

    IPC分类号: F24J2/52 F24J2/12

    摘要: The segment of a solar collector comprises a top side, a bottom side and a circumferential end face having at least one longitudinal side, wherein the longitudinal side forms a top edge with the top side and forms a bottom edge with the bottom side, and comprises a core structure having at least one core made of foamed material. The segment of a solar collector further comprises a shell made of one or a plurality of layers of a fiber material, wherein the shell at least partially covers the top side, the bottom side and at least the longitudinal side of the circumferential end face, wherein at least one layer of the shell extends about the top edge and at least one layer of the shell extends about the bottom edge, and a reflection layer disposed on the top side.

    摘要翻译: 太阳能收集器的段包括顶侧,底侧和具有至少一个纵向侧的周向端面,其中纵向侧与顶侧形成顶部边缘并形成具有底侧的底部边缘,并且包括 具有至少一个由发泡材料制成的芯的芯结构。 太阳能收集器的部分还包括由一层或多层纤维材料制成的壳体,其中壳体至少部分地覆盖圆周端面的顶侧,底侧和至少纵向侧,其中 壳体的至少一层围绕顶部边缘延伸,并且壳体的至少一个层围绕底部边缘延伸,并且设置在顶侧上的反射层。

    Isocyanates containing amino groups
    9.
    发明授权
    Isocyanates containing amino groups 失效
    含有氨基的异氰酸酯

    公开(公告)号:US06521707B2

    公开(公告)日:2003-02-18

    申请号:US10004038

    申请日:2001-11-01

    IPC分类号: C08F830

    摘要: The invention relates to novel isocyanates containing tertiary amino groups, a process for preparing them, and also their use for the synthesis and modification of polymers. The invention provides isocyanates of the formula (I) where R1 and R2 are, independently of one another, alkyl having from 1 to 6 carbon atoms, where R1 and R2 may be joined to form a ring, Z is alkylene having from 2 to 6 carbon atoms, n is an integer from 0 to 20, Y is alkylene having from 2 to 6 carbon atoms. The alkyl radicals R1 and R2 may be linear or branched or joined to form an aliphatic ring. The alkylene radical Z preferably contains from 2 to 4 carbon atoms.

    摘要翻译: 本发明涉及含有叔氨基的新型异氰酸酯,其制备方法,以及它们用于合成和改性聚合物的用途。 本发明提供式(I)的异氰酸酯,其中R 1和R 2彼此独立地为具有1至6个碳原子的烷基,其中R 1和R 2可以连接形成环,Z为具有2-6个碳原子的亚烷基 原子,n为0至20的整数,Y为具有2至6个碳原子的亚烷基。烷基R1和R2可以是直链或支链或连接形成脂族环。 亚烷基Z优选含有2至4个碳原子。