Connection assembly for interconnecting a circuit board and a frame
    1.
    发明授权
    Connection assembly for interconnecting a circuit board and a frame 失效
    用于互连电路板和框架的连接组件

    公开(公告)号:US4164002A

    公开(公告)日:1979-08-07

    申请号:US862805

    申请日:1977-12-21

    IPC分类号: H05K7/14 H05K9/00 H05K1/04

    CPC分类号: H05K9/0039 H05K7/1417

    摘要: A circuit board is received in a cut-out in a surrounding frame. The circuit board has a peripheral ground conductor which is connected to the surrounding frame by the conductive teeth of an assembly of combs. The non-toothed spines of the combs are arranged along the margins of the surrounding frame and the teeth are inclined. They are preferably inclined in the plane of their spines. Such an assembly could be used for the amplifier of a telephone repeater assembly.

    摘要翻译: 电路板被接收在周围框架的切口中。 电路板具有通过梳组件的导电齿连接到周围框架的外围接地导体。 梳齿的非齿形脊线沿着周围框架的边缘布置,并且齿倾斜。 它们优选地在它们的脊的平面中倾斜。 这样的组件可以用于电话中继器组件的放大器。

    Adhesive or adhesive component containing chlorosulfonated amide or imide
    2.
    发明授权
    Adhesive or adhesive component containing chlorosulfonated amide or imide 失效
    含有氯磺酰胺或酰亚胺的粘合剂或粘合剂组分

    公开(公告)号:US4287106A

    公开(公告)日:1981-09-01

    申请号:US66355

    申请日:1979-08-13

    CPC分类号: C09J7/00 C08F291/00 C09J4/06

    摘要: The adhesive or adhesive component according to the invention, which contains a vinyl monomer, a vinyl polymer, a compound producing free radicals, and, as an adhesion promoter, an acid amide or imide which is substituted on the nitrogen atom by a chlorosulfonated alkyl, aryl or aralkyl group, forms, together with an amine accelerator, an adhesive with which heat-, oil- and water-resistant bonds, for example of metals, polymeric materials, glass and ceramics, having very high tensile shearing strength can be obtained. The adhesive can also be converted into the form of a dried sheet, with or without carrier, and in this form can be used for bonding.

    摘要翻译: 根据本发明的粘合剂或粘合剂组分,其包含乙烯基单体,乙烯基聚合物,产生自由基的化合物,以及作为粘合促进剂,通过氯磺化烷基在氮原子上被取代的酰胺或酰亚胺, 与胺促进剂一起形成具有非常高拉伸剪切强度的耐热,耐油和耐水粘合的粘合剂,例如金属,聚合材料,玻璃和陶瓷。 粘合剂也可以转化为具有或不具有载体的干燥片材的形式,并且以这种形式可以用于粘合。

    Powder coating of carboxyl polyester or (poly)methacrylate and cycloaliphatic polyepoxide
    3.
    发明授权
    Powder coating of carboxyl polyester or (poly)methacrylate and cycloaliphatic polyepoxide 失效
    羧基聚酯或(聚)甲基丙烯酸酯和脂环族聚环氧化物的粉末涂料

    公开(公告)号:US06437045B1

    公开(公告)日:2002-08-20

    申请号:US09697331

    申请日:2000-10-25

    IPC分类号: C08L3302

    摘要: Powder coating compositions comprise a binder selected from carboxyl-group-containing polyesters, carboxyl-group-containing poly(meth)acrylates and mixtures of the said substances, and one or more epoxy compounds, wherein the epoxy compounds comprise at least one compound of formula (I) that is solid at 25° C.: wherein A corresponds to a group of formula (II), (IIl), (IV) or (VI):  in which B is an x-valent organic radical that is derived from a polyol having x or more hydroxyl groups by the removal of x hydroxyl groups; E is a (2x)-valent organic radical that is derived from a polyol having (2x) or more hydroxyl groups by the removal of (2x) hydroxyl groups; and D is a (y+2z)-valent radical that is derived from a polyol having (y+2z) or more hydroxyl groups by the removal of (y+2z) hydroxyl groups; R1 and R5 are each independently of the other hydrogen, halogen, C1-C4alkyl or C1-C4alkoxy or are together a methylene group; and R2, R3, R4, R6, R7, R8 and R9 are each independently of the others hydrogen, halogen, C1-C4alkyl or C1-C4alkoxy; x is an integer of at least 3; y is an integer from 1 to (x−1) and z is (x−y).

    摘要翻译: 粉末涂料组合物包含选自含羧基的聚酯,含羧基的聚(甲基)丙烯酸酯和所述物质的混合物的粘合剂和一种或多种环氧化合物,其中环氧化合物包含至少一种式 (I),其在25℃下是固体。其中A对应于式(II),(IIl),(IV)或(VI)的基团:其中B是衍生自多元醇的x价有机基团 通过除去x羟基具有x个或更多个羟基; E是通过除去(2x)羟基衍生自具有(2x)或更多个羟基的多元醇的(2x)价有机基团; 并且D是通过除去(y + 2z)羟基衍生自具有(y + 2z)或更多羟基的多元醇的(y + 2z)价基团; R 1和R 5各自独立地为氢, 卤素,C 1 -C 4烷基或C 1 -C 4烷氧基或一起是亚甲基; 和R 2,R 3,R 4,R 6,R 7,R 8和R 9各自独立地为氢,卤素,C 1 -C 4烷基或C 1 -C 4烷氧基; x为至少3的整数; y为1至 1)andz是(xy)。

    Process for the production of an information carrier
    5.
    发明授权
    Process for the production of an information carrier 失效
    制作信息载体的过程

    公开(公告)号:US5702557A

    公开(公告)日:1997-12-30

    申请号:US611915

    申请日:1996-03-06

    摘要: The present invention relates to a process for preparing a laminated structure containing at least a main foil which is substantially impervious to light, B) at least one interlayer, and C) a covering foil which is substantially light-permeable. The layers are bonded together using a UV-curable and/or VIS-curable composition. The interlayer, prior to contact with the curable composition, is substantially impervious to the irradiation necessary for curing the curable composition and becomes transparent when impregnated with the curable composition so as to effect polymerization of multiple layers of curable composition in one irradiation step. The laminated structure is prepared by applying a layer of the curable composition to the main foil A), applying the interlayer B) to the main foil A), applying a further layer of the curable composition to the interlayer B), applying a covering foil C) to the interlayer B), and irradiating the laminated structure so obtained through the covering foil C) with UV- and/or VIS-radiation

    摘要翻译: 本发明涉及一种制备层压结构的方法,所述叠层结构至少含有基本上不透光的主箔,B)至少一个中间层,和C)基本上是透光的覆盖箔。 使用UV可固化和/或可VIS固化的组合物将层粘合在一起。 在与可固化组合物接触之前,中间层基本上不渗透固化可固化组合物所需的照射,并且在用可固化组合物浸渍时变得透明,从而在一个照射步骤中实现多层可固化组合物的聚合。 通过将一层可固化组合物施加到主箔A)上,将中间层B施加到主箔A)上,将另一层可固化组合物施加到中间层B)上,涂覆覆盖箔 C)到中间层B),并且通过覆盖箔C)通过UV和/或VIS辐射照射如此获得的层压结构

    Process for the preparation of heat-curable adhesive films
    6.
    发明授权
    Process for the preparation of heat-curable adhesive films 失效
    制备可热固化粘合剂膜的方法

    公开(公告)号:US4612209A

    公开(公告)日:1986-09-16

    申请号:US682649

    申请日:1984-12-17

    CPC分类号: C09J7/00 C08F283/10 C09J4/06

    摘要: Heat-curable adhesive films of variable tack can be prepared:1. by coating a peelable release film or substrate with a liquid mixture of substances containing(a) 2-24% by weight of a photopolymerizable compound containing at least one grouping CH.sub.2 .dbd.C(R)COO-- in which R is a hydrogen atom or a methyl group,(b) 20-90% by weight of a heat-curable epoxide resin or mixture of epoxide resins containing no photopolymerizable groups,(c) a heat-activatable curing agent for epoxide resins,(d) 0.1 to 2% by weight of an accelerator,(e) 0.01 to 5% by weight of a photopolymerization catalyst for the component (a) and(f) if appropriate, further additives, the sum of the components (a) to (f) being 100% by weight,2. by covering the layer, if necessary, with a reinforcing material and again coating with a mixture of substances according to 1, and3. irradiating the layer thus obtained with actinic light.

    摘要翻译: 可以制备可变粘性的热固化粘合剂膜:1.通过用含有(a)2-24重量%的含有至少一个CH 2 = C的组的光聚合化合物的液体混合物涂覆可剥离的膜或基材 (R)COO-,其中R是氢原子或甲基,(b)20-90重量%的可热固化环氧树脂或不含光聚合基团的环氧树脂的混合物,(c)可热活化的 环氧树脂用固化剂,(d)0.1〜2重量%的促进剂,(e)0.01〜5重量%的(a)和(f)成分的光聚合催化剂, 的组分(a)至(f)为100重量%,2.如果需要,用增强材料覆盖该层,再次用根据1和3的物质的混合物涂覆,照射所得到的层 与光化光。

    Process for producing a storage-stable, miscible curing agent for
acrylate resin adhesives
    7.
    发明授权
    Process for producing a storage-stable, miscible curing agent for acrylate resin adhesives 失效
    用于生产用于丙烯酸酯树脂粘合剂的储存稳定的可混溶固化剂的方法

    公开(公告)号:US4496694A

    公开(公告)日:1985-01-29

    申请号:US485933

    申请日:1983-04-18

    IPC分类号: C09J4/06 C08L61/28

    CPC分类号: C09J4/06

    摘要: Storage stable curing agents for acrylate adhesives, which curing agents are miscible with an acrylate resin adhesive, are produced by the mixing together of a polymerizable monomer, a thermoplast or elastomer soluble therein, and a liquid aldehyde/amine condensation product, and subsequent homogenisation of the mixture at elevated temperature. The curing agents, which optionally contain also stabilizers and curing accelerators, can be mixed with acrylate resin adhesives in any chosen quantity ratio between 2:1 and 1:2.

    摘要翻译: 通过将可聚合单体,可溶于其中的热塑性塑料或弹性体和液体醛/胺缩合产物混合在一起来制备固化剂与丙烯酸酯树脂粘合剂混溶的用于丙烯酸酯粘合剂的储存稳定的固化剂,随后均化 该混合物在高温下。 任选地还含有稳定剂和固化促进剂的固化剂可以与丙烯酸酯树脂粘合剂以2:1至1:2之间任意选择的量比混合。