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18 条记录 (耗时 0.016 秒)

    Agents for inerting clays in hydraulic compositions
    4.
    发明授权
    Agents for inerting clays in hydraulic compositions 有权
    用于在水力组合物中惰化粘土的试剂

    公开(公告)号：US09181127B2

    公开(公告)日：2015-11-10

    申请号：US13512467

    申请日：2010-11-30

    申请人： Frederic Leising

    发明人： Frederic Leising

    IPC分类号： C04B24/00 ,  C04B24/04 ,  C04B20/10 ,  C04B28/02 ,  C04B111/27

    CPC分类号： C04B24/008 ,  C04B20/1022 ,  C04B24/04 ,  C04B28/02 ,  C04B2111/27 ,  C04B14/10 ,  C04B2103/32 ,  C04B24/06

    摘要： A method for inerting clays in a hydraulic composition includes one step of putting a hydraulic composition or a constituent of a hydraulic composition in contact with a compound of the formula (I) R—COO31, (Mn+)1/n, wherein a method for making hydraulic composition, a pretreated granulate which may be obtained by mixing a granulate with the compound of formula (I), and an additive for inerting clays including a superplasticizer and the compound of formula (I) are described.

    摘要翻译： 一种用于在水力组合物中惰化粘土的方法包括将水硬性组合物或水硬性组合物的组分与式（I）R-COO31，（Mn +）1 / n的化合物接触的方法，其中， 制备水硬性组合物，可以通过将颗粒与式（I）化合物混合获得的预处理颗粒和用于惰性粘土的添加剂，包括超增塑剂和式（I）的化合物。

    Cationic latices of copolymers based on conjugated dienes
    7.
    发明授权
    Cationic latices of copolymers based on conjugated dienes 失效
    基于共轭二烯的共聚物阳离子胶乳

    公开(公告)号：US4791161A

    公开(公告)日：1988-12-13

    申请号：US867601

    申请日：1986-05-27

    申请人： Frederic Leising

    发明人： Frederic Leising

    IPC分类号： C08F246/00 ,  C08F2/22 ,  C08F2/28 ,  C08F291/00 ,  C08F295/00 ,  C08L41/00

    CPC分类号： C08F295/00

    摘要： The present invention provides a cationic latex of copolymers based on conjugated dienes, formed by the steps of preparing an aqueous dispersion of particles by reacting at least one unsaturated tertiary nitrogen compound not capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the non-hydrolyzable unsaturated nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the synthetic polymers; the non-ionic monomer being converted to polymer in the reaction in a degree of up to at least about 30%; and polymerizing, in the aqueous dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic charge-generating initiator.

    摘要翻译： 本发明提供一种基于共轭二烯的共聚物的阳离子胶乳，其通过以下步骤形成：通过使至少一种不能在酸或碱性介质中水解的不饱和叔氮化合物与水乳液反应进行反应来制备颗粒的水分散体 至少一种能够与不可水解的不饱和氮化合物共聚以形成合成聚合物的至少一种非阳离子单体的介质，和至少一种产生能够与合成聚合物化学结合的阳离子物质的物质; 非离子单体在反应中转化为聚合物至多至少约30％的程度; 并且在水分散体中，在选自不带电引发剂和阳离子电荷产生引发剂的引发剂的存在下，在至少一种共轭二烯或共轭二烯与至少一种非离子单体的混合物中聚合。

    Aqueous cationic dispersions of synthetic polymers
    8.
    发明授权
    Aqueous cationic dispersions of synthetic polymers 失效
    合成聚合物的水性阳离子分散体

    公开(公告)号：US4528322A

    公开(公告)日：1985-07-09

    申请号：US573723

    申请日：1984-01-25

    申请人： Frederic Leising

    发明人： Frederic Leising

    IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/28 ,  C08F20/00 ,  C08F20/34 ,  C08F20/52 ,  C08F20/60 ,  C08F26/00 ,  C08F26/06 ,  C08F220/60 ,  C08K5/16

    CPC分类号： C08F220/60 ,  C08F2/28

    摘要： Aqueous cationic dispersions of synthetic polymers obtained by reacting at least one unsaturated tertiary nitrogen compound not capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction mixture, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the said synthetic polymers.

    摘要翻译： 通过使至少一种不能在酸性或碱性介质中水解的不饱和叔氮化合物与含有阳离子物质的至少一种能够共聚的非离子单体的水性乳液反应混合物反应而得到的合成聚合物的水性阳离子分散体 与氮化合物形成合成聚合物和至少一种产生能够与所述合成聚合物化学结合的阳离子物质的物质。

    Stable amphoteric latices of copolymers based on conjugated dienes
    9.
    发明授权
    Stable amphoteric latices of copolymers based on conjugated dienes 失效
    基于共轭二烯的稳定的两性胶乳

    公开(公告)号：US4525519A

    公开(公告)日：1985-06-25

    申请号：US573726

    申请日：1984-01-25

    申请人： Frederic Leising

    发明人： Frederic Leising

    IPC分类号： C08F246/00 ,  C08F2/20 ,  C08F2/22 ,  C08F2/28 ,  C08F236/04 ,  C08F265/04 ,  C08F291/00 ,  C08L41/00

    CPC分类号： C08F236/04 ,  C08F265/04

    摘要： Stable amphoteric latices based on conjugated dienes formed by preparing an amphoteric aqueous dispersion of particles by reacting at least one unsaturated nitrogen compound capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, and polymerizing, in the aqueous dispersion, without prior neutralization of the dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic-charge-generating initiator.

    摘要翻译： 通过使能够在酸性或碱性介质中水解的至少一种不饱和氮化合物与含有阳离子种类的水性乳液反应介质反应，并通过使其在聚合反应中聚合而制备基于共轭二烯的稳定的两性胶乳 水分散体，未预先中和分散体，至少一种共轭二烯或共轭二烯和至少一种非离子单体的混合物，在引发剂存在下，选自不带电引发剂和阳离子电荷引发剂， 生成启动器。