Use of Vinylaromatic/1,3-diene copolymers stabilized with protective colloids in building adhesive formulations
    3.
    发明授权
    Use of Vinylaromatic/1,3-diene copolymers stabilized with protective colloids in building adhesive formulations 有权
    在保护胶体稳定的乙烯基芳烃/ 1,3-二烯共聚物在建筑粘合剂配方中的应用

    公开(公告)号:US06552120B1

    公开(公告)日:2003-04-22

    申请号:US09831593

    申请日:2001-05-11

    IPC分类号: C08J510

    摘要: The invention relates to the utilization of aqueous polymer dispersions or of polymer powders which can be redispersed in water and which are based on protective colloid-stabilized aromatic vinyl-1,3-diene-copolymers in adhesive formulations used in the building industry, whereby the polymer dispersion and the polymer powders are produced by emulsion polymerization of a mixture containing at least one aromatic vinyl and at least one 1,3-diene in the presence of one or more protective colloids, without using an emulsifier, and by optionally drying of the aqueous polymer dispersion obtained thereby.

    摘要翻译: 本发明涉及使用水性聚合物分散体或聚合物粉末,该聚合物粉末可以重新分散在水中,并且基于保护胶体稳定的芳族乙烯基-1,3-二烯共聚物在建筑工业中使用的粘合剂制剂中,其中 聚合物分散体和聚合物粉末是通过在一种或多种保护胶体存在下含有至少一种芳族乙烯基和至少一种1,3-二烯的混合物进行乳液聚合制备的,而不使用乳化剂,并且任选地将 由此得到的聚合物水分散体。

    Small particle size latex useful as a pressure sensitive adhesive
    4.
    发明授权
    Small particle size latex useful as a pressure sensitive adhesive 失效
    用作压敏粘合剂的小粒径胶乳

    公开(公告)号:US4419481A

    公开(公告)日:1983-12-06

    申请号:US438183

    申请日:1982-11-01

    申请人: James E. Schwartz

    发明人: James E. Schwartz

    摘要: A pressure-sensitive adhesive is prepared by blending (1) a small particle size latex having a hard monomer (such as styrene), a soft monomer (such as butadiene) and, optionally, an acid (such as itaconic acid), and (2) a tackifying resin. These adhesives have an excellent combination of properties including peel adhesion and shear adhesion.

    摘要翻译: 通过混合(1)具有硬单体(例如苯乙烯),软单体(例如丁二烯)和任选的酸(例如衣康酸)和( 2)增粘树脂。 这些粘合剂具有包括剥离粘合性和剪切粘合性的优异的组合。

    Styrene-butadiene adhesive composition in the form of an aqueous dispersion
    5.
    发明授权
    Styrene-butadiene adhesive composition in the form of an aqueous dispersion 失效
    水分散体形式的苯乙烯 - 丁二烯粘合剂组合物

    公开(公告)号:US3923718A

    公开(公告)日:1975-12-02

    申请号:US39809473

    申请日:1973-09-17

    申请人: RHONE PROGIL

    发明人: ARPIN RENE

    摘要: The invention is addressed to an adhesive composition in the form of an aqueous dispersion which, in the form of a thin film, can resist exposure to air over a period of time without losing its adhesiveness and which can be employed under high temperature conditions. The adhesive composition comprises a 20% to 85%, by weight, aqueous dispersion in which the dry solids is formulated of 90% to 10% by weight fine mineral particles and 10% to 90% by weight of a mixture of styrene and butadiene copolymer and a hydrosoluble water retainer.

    摘要翻译: 本发明涉及一种水分散体形式的粘合剂组合物,其以薄膜的形式可以在一段时间内抵抗暴露于空气中而不损失其粘合性并且可以在高温条件下使用。 粘合剂组合物包含20重量%至85重量%的水分散体,其中干燥固体配制为90重量%至10重量%的细小矿物颗粒和10重量%至90重量%的苯乙烯和丁二烯共聚物的混合物 和水溶性水保持器。

    Hot-melt composition and sealing material

    公开(公告)号:US11866615B2

    公开(公告)日:2024-01-09

    申请号:US17255248

    申请日:2019-10-11

    摘要: This hot-melt composition contains, per 100 parts by mass of a hydrogenated styrene thermoplastic elastomer having a styrene-based polymer block at both ends thereof and a hydrogenated diene polymer block at a middle portion thereof, and having a mass-average molecular weight of 250,000 to 600,000, 150 to 450 parts by mass of an aromatic tackifying resin having a softening point of 135 to 160° C. and a mass-average molecular weight of 500 to 2,500, 100 to 500 parts by mass of a tackifying resin for a hydrogenated diene polymer block which has a softening point of 100 to 160° C., 500 to 1,500 parts by mass of a non-aromatic hydrocarbon oil having a kinematic viscosity at 40° C. of 90 mm2/s or higher, wherein 30% by mass or more of the non-aromatic hydrocarbon oil is a non-aromatic hydrocarbon oil having a kinematic viscosity at 40° C. of 300 to 500 mm2/s.