WETTING AGENTS FOR CONCRETE CLEANING AND ADHESIVES
    1.
    发明申请
    WETTING AGENTS FOR CONCRETE CLEANING AND ADHESIVES 审中-公开
    用于混凝土清洁和粘合剂的润湿剂

    公开(公告)号:WO1996011974A1

    公开(公告)日:1996-04-25

    申请号:PCT/US1995012431

    申请日:1995-10-06

    CPC classification number: D06P1/6426 C08K5/42 C11D3/349

    Abstract: The present invention relates to a cleaning composition comprising: (a) at leat one additive selected from the group consisting of detergents, corrosion inhibitors, organic and aqueous carriers, and combinations thereof, (b) a wetting/cleaning agent selected from the group consisting of piperazine-substituted organosulfonates, piperazinone-substituted organosulfonates, and combinations thereof, and (c) a surfactant selected from the group consisting of alcohol alkoxylates, organic and inroganic salts of polycarboxylated alcohol alkoxylates, and combinations thereof. Also disclosed is an adhesive composition containing the above wetting agent, as well as a method of cleaning a substrate and a method of enhancing adhesion to a substrate using the above wetting agent.

    Abstract translation: 本发明涉及一种清洁组合物,其包含:(a)选自一种选自洗涤剂,腐蚀抑制剂,有机和含水载体及其组合的添加剂,(b)润湿/清洁剂,其选自 的哌嗪取代的有机磺酸酯,哌嗪酮取代的有机磺酸酯及其组合,和(c)选自醇烷氧基化物,多羧基醇烷氧基化物的有机和无机盐的表面活性剂,及其组合。 还公开了含有上述润湿剂的粘合剂组合物,以及清洗基材的方法以及使用上述润湿剂增强与基材的粘合力的方法。

    PROCESS FOR PREPARING COPPER PYRITHIONE
    2.
    发明申请
    PROCESS FOR PREPARING COPPER PYRITHIONE 审中-公开
    制备铜离子的方法

    公开(公告)号:WO1995022905A1

    公开(公告)日:1995-08-31

    申请号:PCT/US1995002191

    申请日:1995-02-23

    CPC classification number: C07D213/89 Y10S514/937

    Abstract: The present invention relates to a process for producing a gel-free dispersion or solution of copper pyrithione by an ion-exchange reaction using a reaction mixture of a copper salt and a pyrithione salt in the presence of at least one surfactant. Also claimed is the dispersion or solution itself, as well as a solid particulate copper pyrithione composition comprising copper pyrithione particles having a particle shape selected from the group consisting of rods, spheres, needles, platelets and combinations thereof, and optionally containing at least a trace amount of a surfactant on the outer surface of at least a portion of the particles. The products are useful in the manufacture of biocides.

    Abstract translation: 本发明涉及在至少一种表面活性剂存在下,使用铜盐和吡啶硫酮盐的反应混合物通过离子交换反应生产吡啶硫酮铜的无凝胶分散液或溶液的方法。 还要求的是分散体或溶液本身,以及包含具有选自杆,球,针,血小板及其组合的颗粒形状的吡啶硫酮铜颗粒的固体颗粒状铜吡啶硫酮组合物,并且任选地至少含有痕量 在至少一部分颗粒的外表面上的表面活性剂的量。 该产品可用于制造杀生物剂。

Patent Agency Ranking