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    • 3. 发明授权
    • Floor truss repair bracket and method of fabrication
    • 地板桁架修理支架及其制造方法
    • US06463712B1
    • 2002-10-15
    • US09680635
    • 2000-10-06
    • Joseph Ted KolankoRichard Stephen BatchelorWilliam Wayne Masengill, Jr.Francis Carl Tindell
    • Joseph Ted KolankoRichard Stephen BatchelorWilliam Wayne Masengill, Jr.Francis Carl Tindell
    • E04C330
    • E04G23/0218E04C3/02E04C2003/026E04G2023/0248
    • An improved bracket assembly that provides support and repair when connected to sides of a structural member installed in a support structure. The bracket assembly includes one or a pair of brackets that are composed of angle iron base portions having flanges thereon, and having opposed base end sections extending along a longitudinal axis from a centrally positioned and outwardly displaced mid-segment. The outwardly displaced mid-segment of each bracket is positioned adjacent to, and spans across, an open section of the structural member through which one or more conduits pass, thereby providing structural support while allowing passage of conduits through the structural member. The opposed base end sections include a plurality of equally spaced apart holes drilled therethrough, for connection of each bracket with wood screws to each structural member without requiring the pre-drilling of holes into each structural member. A method of fabrication of the support brackets having outwardly displaced mid-segments is further disclosed herein.
    • 一种改进的支架组件,其在连接到安装在支撑结构中的结构构件的侧面时提供支撑和修理。 支架组件包括一个或一对支架,其由在其上具有凸缘的角铁底座部分组成,并且具有从中心定位和向外移位的中间段沿着纵向轴线延伸的相对的基端部分。 每个支架的向外移位的中间部分定位成与一个或多个导管通过的结构构件的开口部分相邻并横跨,由此提供结构支撑,同时允许导管通过结构构件。 相对的基端部分包括穿过其中的多个等间隔的孔,用于将每个支架与木螺钉连接到每个结构构件,而不需要将孔预钻孔到每个结构构件中。 在此进一步公开了具有向外移位的中间段的支撑托架的制造方法。
    • 6. 发明申请
    • Azetidinium modified polymers and fabric treatment composition
    • 氮杂环丁烷改性聚合物和织物处理组合物
    • US20050060812A1
    • 2005-03-24
    • US10501499
    • 2002-12-10
    • Stephen BatchelorPaul FindlayJoseph HunterAndrew ParkerStephen Rannard
    • Stephen BatchelorPaul FindlayJoseph HunterAndrew ParkerStephen Rannard
    • C08F8/00D06M10/00
    • C08F8/02C08F2800/10C08F2800/20C08F8/08C08F2220/281C08F220/34C08F2220/286
    • The invention relates to a fabric treatment composition which comprises a self-crosslinking polymer possessing pendant azetidinium groups. A first aspect of the invention comprises an azetidinium functionalised polymer containing primary or secondary amine groups. Cross-linking reactions between the azetidinium group and primary or secondary amine groups does not form quaternary groups and consequently does not result in a charged, cross-linked polymer. This lack of charge is believed to overcome the problems of stain fixing and dye adsorption. A second aspect of the present invention subsists in a azetidinium functionalized polymer of which the monomers comprise: an amino-acrylate and/or amino-alkacrylate monomer, and, optionally, further non-amino acrylate and/or alkacrylate monomer. A third aspect of the present invention provides a textile treatment composition which comprises a azetidinium functionalised polymer in accordance with the first or second aspect of the invention and a textile compatible carrier.
    • 本发明涉及一种织物处理组合物,其包含具有氮杂吖啶基侧基的自交联聚合物。 本发明的第一方面包括含有伯胺基或仲胺基团的氮杂环丁烷官能化聚合物。 氮杂环丁烷基与伯胺或仲胺基之间的交联反应不形成季基,因此不会导致带电的交联聚合物。 认为这种缺乏电荷可以克服染色剂固定和染料吸附的问题。 本发明的第二方面存在于氮杂环丁烷官能化聚合物中,其单体包括:氨基 - 丙烯酸酯和/或氨基 - 丙烯酸烷基酯单体,以及任选的其它非氨基丙烯酸酯和/或丙烯酸烷基酯单体。 本发明的第三方面提供一种纺织品处理组合物,其包含根据本发明的第一或第二方面的氮杂环丁烷官能化聚合物和纺织品相容的载体。