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    DISPERSION-MAINTAINING AGENT FOR HYDRAULIC COMPOSITION

    Neue Suche nach: FURUTA AKIHIRO
    Neue Suche nach: ARIGA SHIZUKA

    Provided is a dispersion-maintaining agent for a hydraulic composition capable of maintaining the fluidity of the hydraulic composition even when a long time has elapsed since kneading and with littlecuring delay. A vinyl copolymer obtained by copolymerizing a specific monomer having a carboxyl group in the molecule, a specific monomer having a polyalkylene glycol residue in the molecule, and, when necessary, another monomer copolymerizable with these monomers is used as the dispersion-maintaining agent for a hydraulic composition.

    本发明提供一种水硬性组合物用分散保持剂，利用该保持剂，即使在混炼后经过了长时间后，也能够保持水硬性组合物的流动性，而且硬化延迟少。作为水硬性组合物用分散保持剂，使用了将在分子中具有羧基的特定单体、在分子中具有聚亚烷基二醇残基的特定单体、以及必要时的能够与这些单体共聚的其他单体共聚而成的乙烯基共聚物。

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    DISPERSION-MAINTAINING AGENT FOR HYDRAULIC COMPOSITION

    Neue Suche nach: FURUTA AKIHIRO
    Neue Suche nach: ARIGA SHIZUKA

    Provided is a dispersion-maintaining agent for a hydraulic composition capable of maintaining the fluidity of the hydraulic composition even when a long time has elapsed since kneading and with littlecuring delay. A vinyl copolymer obtained by copolymerizing a specific monomer having a carboxyl group in the molecule, a specific monomer having a polyalkylene glycol residue in the molecule, and, when necessary, another monomer copolymerizable with these monomers is used as the dispersion-maintaining agent for a hydraulic composition.

    本发明提供一种水硬性组合物用分散保持剂，利用该保持剂，即使在混炼后经过了长时间后，也能够保持水硬性组合物的流动性，而且硬化延迟少。作为水硬性组合物用分散保持剂，使用了将在分子中具有羧基的特定单体、在分子中具有聚亚烷基二醇残基的特定单体、以及必要时的能够与这些单体共聚的其他单体共聚而成的乙烯基共聚物。

    Zugriff

    Download

    DISPERSION-MAINTAINING AGENT FOR HYDRAULIC COMPOSITION

    Neue Suche nach: FURUTA AKIHIRO
    Neue Suche nach: ARIGA SHIZUKA

    Provided is a dispersion-maintaining agent for a hydraulic composition capable of maintaining the fluidity of the hydraulic composition even when a long time has elapsed since kneading and with littlecuring delay. A vinyl copolymer obtained by copolymerizing a specific monomer having a carboxyl group in the molecule, a specific monomer having a polyalkylene glycol residue in the molecule, and, when necessary, another monomer copolymerizable with these monomers is used as the dispersion-maintaining agent for a hydraulic composition.

    本发明提供一种水硬性组合物用分散保持剂，利用该保持剂，即使在混炼后经过了长时间后，也能够保持水硬性组合物的流动性，而且硬化延迟少。作为水硬性组合物用分散保持剂，使用了将在分子中具有羧基的特定单体、在分子中具有聚亚烷基二醇残基的特定单体、以及必要时的能够与这些单体共聚的其他单体共聚而成的乙烯基共聚物。

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    Titel:

    DISPERSION-MAINTAINING AGENT FOR HYDRAULIC COMPOSITION

    Weitere Titelangaben:

    水硬性组合物用分散保持剂

    Beteiligte:

    FURUTA AKIHIRO (Autor:in) / ARIGA SHIZUKA (Autor:in)

    Erscheinungsdatum:

    21.04.2020

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Chinesisch

    Klassifikation:

    IPC:  C04B Kalk , LIME / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind

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