Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby
    11.
    发明申请
    Method for improving the mechanical strength of cement matrices, and cement matrices produced thereby 失效
    改善水泥基体的机械强度的方法以及由此生产的水泥基体

    公开(公告)号:US20020077390A1

    公开(公告)日:2002-06-20

    申请号:US09983653

    申请日:2001-10-25

    Applicant: COATEX S.A.S.

    Abstract: The mechanical property known as nullstrength at young agesnull of cement matrices or hydraulic binders may be significantly improved by adding dispersions of mineral fillers and dispersing agents. The dispersing agents of the present invention comprise copolymers prepared by the radical copolymerization of at least one alkoxy-, aryloxy-, alkylaryloxy- or arylalkyloxy-polyalkylene glycol ethylenic urethane monomer with at least one anionic monomer and at least one non-ionic monomer, and optionally, an alkoxy-, aryloxy-, alkylaryloxy- or arylalkyloxy-polyalkylene glycol acrylate or methacrylate or an alkyloxy-, aryloxy-, alkylaryloxy- or arylalkyloxy-polyalkylene glycol allyl ether, and/or a crosslinking agent.

    Abstract translation: 通过添加矿物填​​料和分散剂的分散体,可以显着提高水泥基质或水硬性粘结剂的“年龄强度”的机械性能。 本发明的分散剂包括通过至少一种烷氧基 - ,芳氧基 - 烷基芳基氧基 - 或芳基烷氧基 - 聚亚烷基二醇乙烯基氨基甲酸酯单体与至少一种阴离子单体和至少一种非离子单体的自由基共聚制备的共聚物,和 烷氧基 - ,芳氧基 - 烷基氧基 - 或芳基烷氧基 - 聚亚烷基二醇丙烯酸酯或甲基丙烯酸酯或烷氧基 - ,芳氧基 - ,烷基芳基氧基或芳基烷氧基 - 聚亚烷基二醇烯丙基醚和/或交联剂。

    ASSOCIATIVE IONIC THICKENING AGENTS CONTAINING ALKYLCYCLOHEXANOL ALKOYLATES, THEIR USES AND FORMULATIONS CONTAINING THEM
    12.
    发明申请
    ASSOCIATIVE IONIC THICKENING AGENTS CONTAINING ALKYLCYCLOHEXANOL ALKOYLATES, THEIR USES AND FORMULATIONS CONTAINING THEM 有权
    含有ALKYLCYCLOHEXANOL ALKOYLATES的相关离子增稠剂,其使用和含有它们的制剂

    公开(公告)号:US20130131259A1

    公开(公告)日:2013-05-23

    申请号:US13678620

    申请日:2012-11-16

    Applicant: COATEX S.A.S.

    Abstract: New associative thickening agents belonging to the category of HASEs (Hydrophobically modified Alkali-Soluble Emulsions). These products contain an original associative monomer with a base of alkylcyclohexanol akoxylates. Their thickening power is greater than the HASE associative thickening agents of the prior art containing grafted alkyl phenols. An efficient substitute product is therefore available, which is free of alkyls phenols, matching current market demand.

    Abstract translation: 属于HASE类别(疏水改性碱溶性乳液)的新型缔合增稠剂。 这些产品含有具有烷基环己醇烷氧基化物的碱的原始缔合单体。 它们的增稠力大于含有接枝烷基酚的现有技术的HASE缔合增稠剂。 因此,有效的替代产品可用,不含烷基酚,符合当前市场需求。

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