Device for forming a solder connection
    2.
    发明授权
    Device for forming a solder connection 失效
    用于形成焊接连接​​的装置

    公开(公告)号:US4940179A

    公开(公告)日:1990-07-10

    申请号:US368756

    申请日:1989-06-20

    申请人: Pravin Soni

    发明人: Pravin Soni

    摘要: A device for connecting two bodies such as wires, and for sealing the connection between them, comprising a heat-shrinkable sleeve, a solder insert and an annular composite adhesive insert which comprises two layers of heat-activatable adhesive material. The viscosity of the radially inner layer is less than that of the outer layer. The device is heated to cause the sleeve to shrink and to cause the solder to fuse to form a connection between the bodies. Flow of the inner, less viscous layer of the adhesive insert is restricted by the outer viscous layer, to minimize contamination of the solder by the material of the inner layer.

    摘要翻译: 用于连接诸如电线的两个主体并用于密封它们之间的连接的装置,包括可热收缩的套筒,焊接插入件和包括两层可热激活的粘合剂材料的环形复合粘合剂插入件。 径向内层的粘度小于外层的粘度。 该装置被加热以使套管收缩并使焊料熔化以形成主体之间的连接。 粘合剂插入件的内部较小粘性层的流动由外部粘性层限制,以通过内层材料最小化焊料的污染。

    Contact for terminating an optical fiber
    3.
    发明授权
    Contact for terminating an optical fiber 失效
    用于端接光纤的接点

    公开(公告)号:US4790622A

    公开(公告)日:1988-12-13

    申请号:US799898

    申请日:1985-11-20

    IPC分类号: G02B6/36 G02B6/38

    摘要: An optical fiber contact for terminating an optical fiber includes a solid multi-part thermoset mixture in a cavity in a front portion of the contact, an optical fiber being terminated by heating the thermoset so as to cause it to soften and liquify and subsequently inserting an optical fiber through the contact. The thermoset when liquified chemically reacts so as to form an epoxy adhesive which secures the optical fiber within the contact and keeps the optical fiber in place even when subjected to extremely wide temperature variations.

    摘要翻译: 用于端接光纤的光纤接头包括在接触前部的空腔中的固体多部分热固性混合物,光纤通过加热热固性材料而终止,从而使其软化和液化并随后插入 光纤通过接触。 液化后的热固性物质会发生反应,形成环氧树脂粘合剂,将光纤固定在触点内,并将光纤保持在适当的位置,即使经受非常宽的温度变化。

    Curable adhesives
    5.
    发明授权
    Curable adhesives 失效
    可固化粘合剂

    公开(公告)号:US5008340A

    公开(公告)日:1991-04-16

    申请号:US288331

    申请日:1988-12-21

    摘要: A curable adhesive composition comprises a thermoplastic fluoropolymer, an elastomeric fluoropolymer, an ethylene copolymer and a crosslinking component. The composition preferably also comprises a tackifier. The crosslinking component preferably comprises a free radial generator such as a peroxide and a co-crosslinking agent comprising a multifunctional monomer. The adhesive is particularly useful with heat recoverable articles and bonds exceptionally well to fluoropolymer substrates.

    摘要翻译: 可固化粘合剂组合物包含热塑性含氟聚合物,弹性体氟聚合物,乙烯共聚物和交联组分。 组合物优选还包含增粘剂。 交联组分优选包含自由径向发生剂,例如过氧化物和包含多官能单体的共交联剂。 粘合剂特别适用于热可回收制品,并且特别适用于含氟聚合物基材。

    Curable adhesives
    8.
    发明授权
    Curable adhesives 失效
    可固化粘合剂

    公开(公告)号:US5059480A

    公开(公告)日:1991-10-22

    申请号:US587493

    申请日:1990-09-20

    摘要: A curable adhesive composition comprises a thermoplastic fluoropolymer, an elastomeric fluoropolymer, an ethylene copolymer and a crosslinking component. The composition preferably also comprises a tackifier. The crosslinking component preferably comprises a free radical generator such as a peroxide and a co-crosslinking agent comprising a multifunctional monomer. The adhesive is particularly useful with heat recoverable articles and bonds exceptionally well to fluoropolymer substrates.

    摘要翻译: 可固化粘合剂组合物包含热塑性含氟聚合物,弹性体氟聚合物,乙烯共聚物和交联组分。 组合物优选还包含增粘剂。 交联组分优选包含自由基产生剂如过氧化物和包含多官能单体的共交联剂。 粘合剂特别适用于热可回收制品,并且特别适用于含氟聚合物基材。

    Heating Units
    9.
    发明申请
    Heating Units 审中-公开
    加热单元

    公开(公告)号:US20100065052A1

    公开(公告)日:2010-03-18

    申请号:US12211247

    申请日:2008-09-16

    IPC分类号: A61M15/00 B32B37/06 B32B37/12

    摘要: A heating unit comprises a substrate having a first surface and a second surface. A chemical reactant material capable of undergoing an exothermic reaction is disposed on at least a portion of the first surface of the substrate. An igniter is in proximity with the chemical reactant material. A layer of adhesive material overlays at least a portion of at least one of the chemical reactant material and the first surface of the substrate. Other embodiments of the heating unit include a first and a second substrate, each having first and second surfaces positioned with the first surfaces opposing each other in a sandwich construction. A chemical reactant material is disposed on at least a portion of the first surface of at least one of the substrates. The first and the second substrates are sealed together to define a cavity containing the chemical reactant material and an igniter is provided in proximity with the chemical reactant material.

    摘要翻译: 加热单元包括具有第一表面和第二表面的基底。 能够经受放热反应的化学反应物质被设置在基板的第一表面的至少一部分上。 点火器靠近化学反应物料。 一层粘合剂材料覆盖至少一部分化学反应物质和基材的第一表面的至少一部分。 加热单元的其它实施例包括第一和第二基板,每个基板具有第一和第二表面,其中第一表面和第二表面以夹层结构彼此相对。 化学反应物料设置在至少一个基底的第一表面的至少一部分上。 将第一和第二基板密封在一起以限定包含化学反应物料的空腔,并且靠近化学反应物料提供点火器。