Process for molding fiber loaded rubber compound
    2.
    发明授权
    Process for molding fiber loaded rubber compound 失效
    纤维加载橡胶混合物成型工艺

    公开(公告)号:US4389361A

    公开(公告)日:1983-06-21

    申请号:US282764

    申请日:1981-07-13

    CPC classification number: B29C70/14 B29K2021/00 B29L2031/709

    Abstract: A process for making an elastomeric compound that has chopped fibers dispersed throughout the compound with orientation of the chopped fibers to increase the modulus and strength of the compound by milling the fiber loaded compound to break up the fibers and thereafter mold and then vulcanize the resulting product.

    Abstract translation: 一种制备弹性体化合物的方法,所述弹性体化合物具有分散在整个化合物中的短切纤维,取决于短切纤维,以通过研磨纤维负载的化合物来分散纤维来增加化合物的模量和强度,然后模制然后硫化所得产物 。

    Method and apparatus for spraying viscous adhesives
    6.
    发明授权
    Method and apparatus for spraying viscous adhesives 失效
    用于喷涂粘性粘合剂的方法和设备

    公开(公告)号:US5407132A

    公开(公告)日:1995-04-18

    申请号:US139457

    申请日:1993-10-20

    CPC classification number: B05D1/025 B05B12/08 B05B12/1418 B05B7/32 B05D2401/90

    Abstract: A method and apparatus for spraying adhesive compositions having a high solids content comprises a source of supercritical fluid diluent such as supercritical carbon dioxide, a source of virgin adhesive, an adhesive dispenser and a mixer communicating with each source of material and with the dispenser. The mixer includes a dynamic mixing element which agitates the viscous adhesive material allowing the supercritical carbon dioxide to be effectively dispersed into the adhesive, thus forming an adhesive composition with a high solids content having a relatively low viscosity suitable for spray application of the adhesive.

    Abstract translation: 用于喷涂具有高固体含量的粘合剂组合物的方法和设备包括超临界流体稀释剂源,例如超临界二氧化碳源,原始粘合剂源,粘合剂分配器和与每种材料源和分配器连通的混合器。 该混合器包括一个动态混合元件,其搅拌粘性粘合剂材料,使超临界二氧化碳能够有效地分散到粘合剂中,从而形成具有适合于喷涂粘合剂的相对较低粘度的高固含量的粘合剂组合物。

    Underwater curing of epoxy resin and amine-terminated liquid polymer and
product thereof
    7.
    发明授权
    Underwater curing of epoxy resin and amine-terminated liquid polymer and product thereof 失效
    环氧树脂和胺封端液体聚合物及其制品的水下固化

    公开(公告)号:US4260700A

    公开(公告)日:1981-04-07

    申请号:US761562

    申请日:1977-01-24

    CPC classification number: C08G59/18 C08L63/00

    Abstract: A mixture of an amine-terminated liquid polymer and a non-cycloaliphatic epoxy resin cures rapidly at ambient temperatures under water while displacing water from substrate surfaces and bonding strongly thereto. The mixture comprises (A) 1 equivalent of at least one non-cycloaliphatic epoxy resin, (B) from about 0.01 to about 1.5 equivalents of at least one amine-terminated liquid polymer having a carbon-carbon backbone, (C) optionally, a chain extender or crosslinker, (D) optionally, a curing agent, and (E) optionally, other compounding ingredients. The mixture is useful as an underwater repair putty, adhesive, coating or the like.

    Abstract translation: 胺封端的液体聚合物和非环脂族环氧树脂的混合物在环境温度下在水下快速固化,同时从基材表面移开水并强烈粘合。 混合物包含(A)1当量的至少一种非环脂族环氧树脂,(B)约0.01至约1.5当量的至少一种具有碳 - 碳骨架的胺封端液体聚合物,(C)任选地, 扩链剂或交联剂,(D)任选的固化剂,和(E)任选的其它配混成分。 该混合物可用作水下修复油灰,粘合剂,涂层等。

    Non-contact liquid material dispenser having a bellows valve assembly and method for ejecting liquid material onto a substrate
    10.
    发明授权
    Non-contact liquid material dispenser having a bellows valve assembly and method for ejecting liquid material onto a substrate 有权
    具有波纹管阀组件的非接触液体材料分配器和将液体材料喷射到基底上的方法

    公开(公告)号:US06267266B1

    公开(公告)日:2001-07-31

    申请号:US09406178

    申请日:1999-09-24

    Abstract: An apparatus for dispensing a small amount of a viscous liquid material onto a substrate, the apparatus comprising a housing and piston positioned within the housing and having a lower surface and a flow bore extending therein, the flow bore having an inlet for receiving the viscous liquid material and an outlet. The apparatus further includes a compressible dispensing element positioned within the housing below and in liquid tight sealing engagement with the lower surface of the piston and having a passage extending therethrough, the passage having an inlet in liquid communication with the outlet of the flow bore and an outlet. The lower surface of the piston is capable of applying a force to compress the dispensing element causing the passage to at least partially close expelling a small amount of the viscous liquid material from the outlet of the passage. The apparatus has a nozzle in liquid communication with the outlet of the passage for guiding the small amount of viscous liquid material expelled from the outlet of the passage onto the substrate.

    Abstract translation: 一种用于将少量粘性液体材料分配到基底上的装置,该装置包括定位在壳体内的壳体和活塞,并具有延伸在其中的下表面和流动孔,该流动孔具有用于接收粘性液体的入口 材料和出口。 该装置还包括可压缩分配元件,其位于壳体内部并且与活塞的下表面液密密封接合并且具有延伸穿过其中的通道,该通道具有与流动孔的出口液体连通的入口和 出口。 活塞的下表面能够施加力以压缩分配元件,使得通道至少部分地紧密地从通道的出口排出少量的粘性液体材料。 该装置具有与通道的出口液体连通的喷嘴,用于将从通道出口排出的少量粘性液体材料引导到基板上。

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