COATING COMPOSITIONS HAVING CHELANT FUNCTIONALITY
    5.
    发明授权
    COATING COMPOSITIONS HAVING CHELANT FUNCTIONALITY 有权
    涂料组合物螯合作用

    公开(公告)号:EP2791262B1

    公开(公告)日:2016-02-17

    申请号:EP13708034.7

    申请日:2013-02-22

    IPC分类号: C09D179/00 C09D7/06 C09G1/00

    摘要: The present invention provides a floor coating composition comprising (A) and aqueous solvent; and (B) a chelating polymer which comprises units derived from one or more aminocarboxylate compounds or their salts, one or more other polymerizable monomers, one or more ethylenically unsaturated monomers and, optionally, one or more crosslinking monomers. For example, the aminocarboxylate compounds or their salts may be one or more of iminodiacetic acid (IDA), iminodisuccinic acid (IDS), ethylenediamine triacetic acid (ED3A) and ethylenediamine disuccinic acid (EDDS), or their salts. Suitable polymerizable monomers may be one or more of glycidyl methacrylate (GMA), allyl glycidyl ether (AGE), vinylbenzyl chloride (VBC), allyl bromide, and their derivatives.

    CLEANING COMPOSITION WITH RAPID FOAM COLLAPSE
    6.
    发明公开
    CLEANING COMPOSITION WITH RAPID FOAM COLLAPSE 审中-公开
    具有快速击穿泡沫清洗剂组合物

    公开(公告)号:EP3077492A1

    公开(公告)日:2016-10-12

    申请号:EP14808796.8

    申请日:2014-11-21

    IPC分类号: C11D3/18 C11D3/20

    摘要: An aqueous cleaning composition including: a surfactant; a first compound that is immiscible with water and has Hansen solubility parameters of 10 MPa
    0,5 ≤ δ
    D ≤ 22 MPa
    0,5 , 0 ≤ δ
    Ρ ≤ 14 MPa
    0,5 , and 0 ≤ δ
    Η ≤ 14 MPa
    0,5 ; and a second compound that is miscible with water and has Hansen solubility parameters of 10 MPa
    0,5 ≤ δ
    D ≤ 22 MPa
    0,5 , 0 ≤ δ
    Ρ ≤ 10 MPa
    0,5 , and 0 ≤ δ
    Η ≤ 14 MPa
    0,5 , wherein the surfactant, the first compound, and the second compound are each independently included in an amount of 0.01 to 30 weight percent, based on a total weight of the cleaning composition.

    ENCAPSULATED INTERNAL FILTER CAKE BREAKERS WITH IMPROVED RELEASE PROPERTIES
    7.
    发明公开
    ENCAPSULATED INTERNAL FILTER CAKE BREAKERS WITH IMPROVED RELEASE PROPERTIES 审中-公开
    VERKAPSELTE INTERNE FILTERKUCHENSCHALTER MIT VERBESSERTENABLÖSEEIGENSCHAFTEN

    公开(公告)号:EP3027702A1

    公开(公告)日:2016-06-08

    申请号:EP14752707.1

    申请日:2014-07-31

    IPC分类号: C09K8/03 C09K8/536 C09K8/516

    摘要: A wellbore fluid including a peroxide degradable polymer and an encapsulated peroxide source. The peroxide degradable polymer may be a polysaccharide. The peroxide source may include an inorganic peroxide, including zinc and alkaline earth metal peroxides, such as magnesium peroxide. The encapsulating material may be a polymer, including a metal crosslinked acrylic polymer. The release of peroxide, from peroxide sources generally, can be controlled by means of pH such that peroxide source can be activated, and peroxide released, by a change in pH. In a wellbore, this pH change can be effected by using produced fluids to lower the pH of a more basic wellbore fluid.

    摘要翻译: 包括过氧化物可降解聚合物和包封的过氧化物源的井眼流体​​。 过氧化物可降解聚合物可以是多糖。 过氧化物源可以包括无机过氧化物,包括锌和碱土金属过氧化物,例如过氧化镁。 封装材料可以是聚合物,包括金属交联的丙烯酸聚合物。 通过过氧化物源的过氧化物的释放可以通过pH来控制,使得过氧化物源可以通过pH的变化而被活化,并且过氧化物被释放。 在井眼中,该pH变化可以通过使用所产生的流体来降低更基本的井眼流体​​的pH来实现。

    Streak-free formulations for cleaning and coating hard surfaces
    10.
    发明公开
    Streak-free formulations for cleaning and coating hard surfaces 有权
    Streifenfreie Formulierungen zum Reinigen und Beschichten harterOberflächen

    公开(公告)号:EP2679663A1

    公开(公告)日:2014-01-01

    申请号:EP13170751.5

    申请日:2013-06-06

    摘要: The present invention relates to formulations for cleaning hard surfaces and leaving a glossy, streak-free finish thereon, the formulations comprising one or more liquid solvents, one or more film-forming polymers and one or more polymer surfactants comprising polymerized units derived from ethylene oxide and butylenes oxide.

    摘要翻译: 本发明涉及用于清洁硬表面并在其上留下光泽无条纹表面的制剂,该制剂包含一种或多种液体溶剂,一种或多种成膜聚合物和一种或多种聚合物表面活性剂,其包含衍生自环氧乙烷的聚合单元 和丁烯氧化物。