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136 条记录 (耗时 0.024 秒)

    High temperature epoxy resins from hydrogenated quinoxalines
    32.
    发明授权
    High temperature epoxy resins from hydrogenated quinoxalines 失效
    氢化喹喔啉的高温环氧树脂

    公开(公告)号：US5710242A

    公开(公告)日：1998-01-20

    申请号：US700371

    申请日：1996-10-25

    申请人： Peter Johncock ,  David Alan Jones

    发明人： Peter Johncock ,  David Alan Jones

    IPC分类号： C07D241/40 ,  C07D405/14 ,  C07D409/14 ,  C08G59/00 ,  C08G59/02 ,  C08G59/26 ,  C08G59/32

    CPC分类号： C07D405/14 ,  C08G59/26 ,  C08G59/3245

    摘要： A multi-functional epoxy resin with good high temperature properties allowing prolonged service at temperatures above 120.degree. C. is derived from a precursor of formula (I): ##STR1## in which R.sup.3 to R.sup.8 inclusive are independently selected from hydrogen, C.sub.1 to C.sub.3 alkyl or halo-alkyl and R.sup.9 is hydrogen, alkyl or halogen, and in which n has the value 0, 1 or 2. The precursor (I) may be self-coupled or cross-coupled with precursors of other epoxy compounds of the TGDDM type. Such cross-coupling gives rise to a complex mixture containing not only the mixed product, but also the self-coupled products of each constituent. Regardless of the precise chemical make-up of the mixture, the observed glass transition temperature is higher than for TGDDM resins formed without precursor (I). If the substituent at the R.sup.9 position is alkyl or halogen, oligomer formation is suppressed and a less complex mixture results.

    摘要翻译： PCT No.PCT / GB93 / 00326 Sec。 371日期1996年10月25日第 102（e）日期1996年10月25日PCT提交1995年2月16日PCT公布。 公开号WO95 / 23142 日期1995年8月31日具有良好耐高温性能的多功能环氧树脂，其允许在120℃以上的温度下延长使用，得自式（I）的前体：其中R 3至R 8包括在式 独立地选自氢，C 1至C 3烷基或卤代烷基，R 9是氢，烷基或卤素，并且其中n具有0,1或2的值。前体（I）可以是自偶联的或与 TGDDM型其他环氧化合物的前体。 这种交叉耦合产生不仅含有混合产物的复杂混合物，而且还包含每种组分的自偶联产物。 不管混合物的化学成分如何，观察到的玻璃化转变温度高于不含前体（I）的TGDDM树脂。 如果R9位置的取代基是烷基或卤素，则抑制低聚物的形成并产生较不复杂的混合物。

    Flexible form
    33.
    发明授权
    Flexible form 失效
    灵活形式

    公开(公告)号：US5154837A

    公开(公告)日：1992-10-13

    申请号：US620576

    申请日：1990-12-03

    申请人： A. Alan Jones

    发明人： A. Alan Jones

    IPC分类号： B28B7/02 ,  E01C19/50 ,  E04G9/08 ,  E04G13/00

    CPC分类号： B28B7/02 ,  E01C19/502 ,  E04G13/00 ,  E04G9/08

    摘要： A flexible form is presented. The flexible form may be shaped to produce the desired contour of concrete or other plastic material in the construction of various structures and is held in place by a plurality of positioning brackets. The flexible form is made of two or more parts, an outer part which provides durability and wear resistance and an inner part which provides the desired flexibility and is protected by the outer part. The parts are assembled in such a manner that each flexes independently of the other parts.

    摘要翻译： 呈现灵活的形式。 柔性形状可以被成形为在各种结构的结构中产生期望的混凝土或其它塑料材料的轮廓，并且通过多个定位支架保持就位。 柔性形式由两个或多个部件制成，外部部件提供耐久性和耐磨性，以及内部部件，其提供期望的柔性并被外部部件保护。 这些部件以这样的方式组装，即每个部件独立于其它部件弯曲。

    Tire rain shield
    35.
    发明授权
    Tire rain shield 有权

    公开(公告)号：US10899516B2

    公开(公告)日：2021-01-26

    申请号：US16293605

    申请日：2019-03-05

    申请人： Alan Jones

    发明人： Alan Jones

    IPC分类号： B65D59/06 ,  B60C19/04 ,  B60B7/14

    摘要： A tire rain protector made of a mushroom shaped polymer body having a reverse taper male thread formed thereon having a threadform with three varying geometric parameters. The thread thickness, thread height, and thread crest width all increase from the top of the tire rain protector body to the bottom of the body. These three features along with a thread that begins at the underside of the cap enable for a device that is easy to install and forms a secure tight seal on a tire. When installed, this dome-like device diverts rain from collecting into the concave liner (inner sidewalls) of a horizontally stacked tire.

    System and method for dispensing additives to a container
    39.
    发明授权
    System and method for dispensing additives to a container 有权
    将添加剂分配到容器的系统和方法

    公开(公告)号：US08479914B2

    公开(公告)日：2013-07-09

    申请号：US13107477

    申请日：2011-05-13

    申请人： Travis Alan Jones

    发明人： Travis Alan Jones

    IPC分类号： B65D25/08

    CPC分类号： B65D51/2821 ,  B67B3/20

    摘要： A method and system for liquid dispensing provides an additive to a base liquid in a container. The additive may be enclosed by an additive bladder that is contained in a container cap and supported by a retaining element having an additive dispensing hole. When the cap is screwed down, a concave element in the cap may press the additive bladder and dispense the additive.

    摘要翻译： 用于液体分配的方法和系统为容器中的基础液体提供添加剂。 添加剂可以被包含在容器盖中并由具有添加剂分配孔的保持元件支撑的添加剂囊封闭。 当盖被拧下时，盖中的凹入元件可以按压添加剂气囊并分配添加剂。