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    COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS

    Neue Suche nach: VELTEN ULF
    Neue Suche nach: WEIDMANN JÜRG
    Neue Suche nach: FRUNZ LUKAS
    Neue Suche nach: JUILLAND PATRICK

    A method includes adding (i) a comb polymer and (ii) a plasticizer to a mineral binder composition comprising swellable clays. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit, wherein a molar ratio of the cationic monomer units to the side chain-bearing monomer units is equal to or less than 10, a molar ratio of the anionic monomer units to the side chain-bearing monomer units is less than 1, and a molar ratio of the non-ionic monomer units to the side chain-bearing monomer units is less than 5.

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    COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS

    Neue Suche nach: VELTEN ULF
    Neue Suche nach: WEIDMANN JÜRG
    Neue Suche nach: FRUNZ LUKAS
    Neue Suche nach: JUILLAND PATRICK

    A method includes adding (i) a comb polymer and (ii) a plasticizer to a mineral binder composition comprising swellable clays. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit, wherein a molar ratio of the cationic monomer units to the side chain-bearing monomer units is equal to or less than 10, a molar ratio of the anionic monomer units to the side chain-bearing monomer units is less than 1, and a molar ratio of the non-ionic monomer units to the side chain-bearing monomer units is less than 5.

    Zugriff

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    COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS

    Neue Suche nach: VELTEN ULF
    Neue Suche nach: WEIDMANN JÜRG
    Neue Suche nach: FRUNZ LUKAS
    Neue Suche nach: JUILLAND PATRICK

    A method includes adding (i) a comb polymer and (ii) a plasticizer to a mineral binder composition comprising swellable clays. The comb polymer includes: at least one poly(alkylene oxide) side chain-bearing monomer unit without ionic groups, optionally at least one cationic monomer unit, optionally at least one anionic monomer unit, and optionally, at least one non-ionic monomer unit, wherein a molar ratio of the cationic monomer units to the side chain-bearing monomer units is equal to or less than 10, a molar ratio of the anionic monomer units to the side chain-bearing monomer units is less than 1, and a molar ratio of the non-ionic monomer units to the side chain-bearing monomer units is less than 5.

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    Titel:

    COMB POLYMERS AS BLOCKING ADDITIVES FOR SWELLING CLAYS

    Beteiligte:

    VELTEN ULF (Autor:in) / WEIDMANN JÜRG (Autor:in) / FRUNZ LUKAS (Autor:in) / JUILLAND PATRICK (Autor:in)

    Erscheinungsdatum:

    23.03.2023

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Englisch

    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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