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    • 6. 发明授权
    • Hand stamp method for applying adhesives
    • 手印方法涂胶
    • US4696836A
    • 1987-09-29
    • US847417
    • 1986-04-02
    • Wolfgang DierichsGerhard GierenzGabriella Kraus
    • Wolfgang DierichsGerhard GierenzGabriella Kraus
    • B05C1/02B05C17/00B41K1/38B41K1/40B05D5/10
    • B41K1/40
    • The invention relates to a hand stamp adhesive applicator and method for applying a liquid adhesive to a defined area on a surface. The applicator includes a housing, an adhesive transfer stamp pad, a container, an adhesive applying stamp body, and a support mechanism for the stamp body. The housing includes a base and an upper part coupled to, and vertically displaceable with respect to, the base. The adhesive transfer stamp pad is supported in the housing and formed of a material permeable to the liquid adhesive. The container is also supported in the housing above, and in fluid communication with, the stamp pad. The adhesive applying stamp body applies the liquid adhesive to the defined area of the surface; and the support mechanism supports the adhesive applying stamp body in the housing for motion between an upwardly facing inoperative position to receive the liquid adhesive from the adhesive transfer stamp pad and a downwardly facing operative position to apply the liquid adhesive to the surface.Solutions and/or dispersions of the adhesive-type polymers activated by the liquid phase of the adhesive used are particularly suitable as liquid adhesives.
    • 本发明涉及一种手印胶粘剂涂布器和用于将液体粘合剂施加到表面上的限定区域上的方法。 涂抹器包括壳体,粘合剂传递印模垫,容器,粘合剂施加印模体和用于印模体的支撑机构。 壳体包括底座和上部,其相对于底座联接并且可垂直移位。 粘合剂传递印模垫被支撑在壳体中并且由可渗透液体粘合剂的材料形成。 容器也支撑在上面的壳体中,并且与印模垫流体连通。 粘合剂施加印模体将液体粘合剂施加到表面的限定区域; 并且所述支撑机构将所述粘合剂施加印模体支撑在所述壳体中,用于在向上的不工作位置之间运动,以从所述粘合剂传递印模垫接收液体粘合剂和向下面对的操作位置以将所述液体粘合剂施加到所述表面。 由所用粘合剂的液相活化的粘合型聚合物的溶液和/或分散体特别适合作为液体粘合剂。
    • 8. 发明授权
    • Aqueous binder dispersion for producing vulcanization bonds between
rubber and a solid substrate
    • 用于在橡胶和固体基材之间生产硫化粘合剂的水性粘合剂分散体
    • US4336171A
    • 1982-06-22
    • US156130
    • 1980-06-03
    • Hans-Peter KohlstadtRiza N. zelliGerhard Gierenz
    • Hans-Peter KohlstadtRiza N. zelliGerhard Gierenz
    • C08L27/08C08J5/12C09J109/04C09J127/08C09J139/06C08L39/06
    • C08J5/127C09J109/04C09J127/08C08J2321/00
    • An aqueous binder dispersion for use in the production of composite bodies by vulcanizing a vulcanizable rubber composition on a substrate which is stable under vulcanization conditions comprising water and at least one emulsifier and a solids content of from 20% to 50% by weight of a solids composition of,(a) per 1000 parts by weight of a polymer selected from the group consisting of polyvinylidene chloride, vinylidene chloride/alkyl acrylate copolymers, butadiene/acrylonitrile copolymers and mixtures thereof,(b) from 100 to 500 parts by weight of at least one aromatic poly-C-nitroso compound,(c) from 50 to 300 parts by weight of masked polyfunctional isocyanates,(d) from 20 to 100 parts by weight of a water-soluble polymer selected from the group consisting of polyvinyl pyrrolidone and water-soluble copolymers of vinyl pyrrolidone, and(e) from 5 to 500 parts by weight of customary fillers and pigments, adhesion-improving resins based on formaldehyde condensation products, adhesion-improving condensation products based on epichlorohydrin condensation products; emulsifiers and antifoam agents; as well as the method of bonding rubbers to solid substrates employing said aqueous binder dispersion.
    • 一种用于生产复合体的水性粘合剂分散体,其通过在基材上硫化硫化橡胶组合物,所述硫化橡胶组合物在包含水和至少一种乳化剂的硫化条件下是稳定的,固体含量为20至50重量%的固体 (a)每1000重量份选自聚偏二氯乙烯,偏二氯乙烯/丙烯酸烷基酯共聚物,丁二烯/丙烯腈共聚物及其混合物的聚合物的组合物,(b)100至500重量份的 至少一种芳族聚C亚硝基化合物,(c)50至300重量份的掩蔽的多官能异氰酸酯,(d)20至100重量份的水溶性聚合物,其选自聚乙烯吡咯烷酮和 乙烯基吡咯烷酮的水溶性共聚物和(e)5至500重量份常规填料和颜料,基于甲醛缩合产物的粘合改进树脂,粘合剂 基于表氯醇缩合产物的改进型缩合产物; 乳化剂和消泡剂; 以及使用所述含水粘合剂分散体将橡胶粘合到固体基材的方法。