Bonding agent and resin composition
    71.
    发明授权
    Bonding agent and resin composition 失效
    粘合剂和树脂组合物

    公开(公告)号:US4791214A

    公开(公告)日:1988-12-13

    申请号:US886152

    申请日:1986-07-16

    CPC classification number: C09D7/1233 C08K5/17 C08K5/544 C09J201/00

    Abstract: Improved bonding agent comprises a reaction product or mixture of an epoxyalkylalkoxysilane and a polyamine, and a resin composition comprising as the main ingredient conventional synthetic resin or synthetic rubber and the bonding agent as set forth above, which has excellent adhesion, particularly durability of adhesion, and is useful as an adhesive or a paint.

    Abstract translation: 改进的粘合剂包括环氧烷基烷氧基硅烷和多胺的反应产物或混合物,以及包含作为主要成分的常规合成树脂或合成橡胶和上述粘合剂的树脂组合物,其具有优异的粘附性,特别是粘合耐久性, 并且可用作粘合剂或涂料。

    Heat activatable multi-component sheet material & process for making same
    72.
    发明授权
    Heat activatable multi-component sheet material & process for making same 失效
    可热活化的多组分片材和其制造方法

    公开(公告)号:US4649077A

    公开(公告)日:1987-03-10

    申请号:US736416

    申请日:1985-05-20

    Abstract: This invention relates to a heat activatable adhesive formed from at least two components each in the form of discrete, flowable particles which are capable of adhering in abutment of one particle with another to provide an open structured, porous matrix. The adhesive may be in the form of a sheet formed by blending the particles of each component, applying the mechanical mixture to a supporting sheet, heating the mixture and supporting sheet to the temperature at which the material with the lowest tackifying temperature becomes tacky, applying pressure sufficient to partially flatten the largest particles to a degree such that their minimum dimension is substantially equivalent to the thickness of the layer formed on said support sheet and during or after said pressure application.

    Abstract translation: 本发明涉及一种由可分离的可流动颗粒形式的至少两种组分形成的可热活化的粘合剂,它们能够粘附在一个颗粒与另一个颗粒之间,以提供开放结构化的多孔基质。 粘合剂可以是通过混合各成分的颗粒而形成的片材,将机械混合物施加到支撑片材上,将混合物和支撑片材加热到具有最低增粘温度的材料发粘的温度,施加 足以使最大颗粒部分地变平至一定程度的压力,使得它们的最小尺寸基本上等于形成在所述支撑片上的层的厚度以及在所述压力施加期间或之后。

    Process for the preparation of pressure-sensitive adhesive articles
    76.
    发明授权
    Process for the preparation of pressure-sensitive adhesive articles 失效
    压敏粘合剂制品的制备方法

    公开(公告)号:US3935338A

    公开(公告)日:1976-01-27

    申请号:US353865

    申请日:1973-04-23

    CPC classification number: C09J153/02 C09J109/00 C09J201/00 Y10T428/1452

    Abstract: Pressure-sensitive adhesive compositions having an improved set of physical properties especially at elevated temperatures yet having low melt viscosity and thus capable of being applied by means of a wipe-off coater comprise certain block copolymers, resins compatible with a rubbery phase of said copolymers, extender oil and resins compatible with the plastic blocks having softening points higher than those of the plastic polymer blocks of the copolymer.

    Abstract translation: 具有改进的物理特性的压敏粘合剂组合物,特别是在高温下具有低熔体粘度且因此能够通过擦拭涂布机施加的物理特性包括某些嵌段共聚物,与所述共聚物的橡胶相相容的树脂, 与塑料块相容的增量油和树脂的软化点高于共聚物的塑料聚合物嵌段的软化点。

    Adhesive compositions
    77.
    发明授权
    Adhesive compositions 失效
    粘合剂组合物

    公开(公告)号:US3932327A

    公开(公告)日:1976-01-13

    申请号:US329558

    申请日:1973-02-05

    Inventor: Floyd E. Naylor

    CPC classification number: C09J153/02 C09J201/00 Y10S525/901

    Abstract: An adhesive composition made from two copolymers of the styrene-butadiene type, one having terminal segments of polystyrene and one having terminal segments of polybutadiene. A tackifying resin is included in the adhesive, together with appropriate solvents.

    Abstract translation: 由两种苯乙烯 - 丁二烯类共聚物制成的粘合剂组合物,一种具有聚苯乙烯末端链段和一个具有聚丁二烯末端链段的共聚物。 粘合剂中含有增粘树脂和合适的溶剂。

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