利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

121 条记录 (耗时 0.032 秒)

    Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation
    86.
    发明授权
    Trithiocarbonate derivatives and the use thereof in the form of transfer agents for acrylic acid controlled radical polymerisation 有权
    三硫代碳酸酯衍生物及其用于丙烯酸控制自由基聚合的转移剂形式的用途

    公开(公告)号：US07956211B2

    公开(公告)日：2011-06-07

    申请号：US10594520

    申请日：2005-03-23

    申请人： Jean-Marc Suau ,  Christian Jacquemet

    发明人： Jean-Marc Suau ,  Christian Jacquemet

    IPC分类号： C07C327/36

    CPC分类号： C07C329/00 ,  C04B24/161 ,  C04B24/2652 ,  C04B2103/40 ,  C08F2/38 ,  C08F4/00 ,  C08F220/06

    摘要： The invention relates to novel sulphur compounds, to the production thereof by a method carried out in an aqueous medium and the use thereof in the form of transfer agents in a method for controlled radical polymerization of acrylic acid and/or acrylic acid with water-soluble monomers in water. The thus obtained polymers are usable in the form of dispersing agents or grinding aid agents and/or aid agents for combined grinding of mineral materials in an aqueous suspension and in the form of dispersing agents directly incorporated into aqueous formulations containing mineral materials.

    摘要翻译： 本发明涉及新的硫化合物，通过在水性介质中进行的方法及其在转移剂形式中的用途在丙烯酸和/或丙烯酸与水溶性的自由基聚合方法中的应用 单体在水中。 由此获得的聚合物可以以分散剂或研磨助剂和/或辅助剂的形式用于矿物材料在水性悬浮液中的组合研磨，并以分散剂的形式直接掺入到含有矿物材料的水性制剂中。

    USE AS A THICKENING AGENT OF SALINE AQUEOUS FORMULATIONS OF A WATER-SOLUBLE ACRYLIC COPOLYMER, WHICH IS CROSSLINKED AND HYDROPHOBICALLY MODIFIED
    87.
    发明申请
    USE AS A THICKENING AGENT OF SALINE AQUEOUS FORMULATIONS OF A WATER-SOLUBLE ACRYLIC COPOLYMER, WHICH IS CROSSLINKED AND HYDROPHOBICALLY MODIFIED 审中-公开
    用作水溶性丙烯酸共聚物的盐水配方的增稠剂，其是交联和疏水改性的

    公开(公告)号：US20110112256A1

    公开(公告)日：2011-05-12

    申请号：US13001790

    申请日：2009-06-09

    申请人： Yves Kensicher ,  Jean-Marc Suau

    发明人： Yves Kensicher ,  Jean-Marc Suau

    IPC分类号： C08F4/00

    CPC分类号： C08F220/06 ,  C08F218/18 ,  C08F220/18 ,  C08F220/28 ,  C08F220/56 ,  C08F220/58 ,  C08F222/1006 ,  C09K3/00 ,  C09K8/12 ,  C09K8/887

    摘要： The invention consists in the use, as a thickening agent of an aqueous formulation which is, notably, salt-rich, of a water-soluble or alkali-soluble copolymer consisting of (by weight): a) 30% to 45% of (meth)acrylic acid, b) 50% to 60% of acrylamide and/or of N-methylol and/or of an acrylic ester, c) 2% to 10% of a hydrophobic monomer of formula R1—(R2O)m—R3, in which: R1 designates a polymerisable unsaturated group, R2O designates an alkylene oxide group having 1 to 6 carbon atoms, m is an integer of between 20 and 50, R3 designates a linear alkyl chain comprising at least 16 and at most 26 carbon atoms, d) 0.1% to 4% of at least one cross-linking agent, which is preferentially ethyleneglycoldimethacrylate (EDMA).

    摘要翻译： 本发明包括作为水性制剂的增稠剂，特别是富含盐的水溶性或碱溶性共聚物，其由（重量）组成：a）30％至45％的（ 甲基）丙烯酸，b）50％至60％的丙烯酰胺和/或N-羟甲基和/或丙烯酸酯，c）2％至10％的式R1-（R2O）m -R3的疏水性单体 ，其中：R1表示可聚合的不饱和基团，R 20表示碳原子数为1〜6的环氧烷基，m为20〜50的整数，R 3表示包含至少16个且至多26个碳原子的直链烷基链 ，d）0.1％至4％的至少一种交联剂，其优选为乙二醇二甲基丙烯酸酯（EDMA）。

    USE OF ALPHA-OLEFIN OR GLYCIDYL ETHER EPOXY-BASED POLYETHERS AS THICKENING AGENTS FOR WATER-BASED PAINT IN THE PRESENCE OF SURFACE ACTIVE AGENTS
    88.
    发明申请
    USE OF ALPHA-OLEFIN OR GLYCIDYL ETHER EPOXY-BASED POLYETHERS AS THICKENING AGENTS FOR WATER-BASED PAINT IN THE PRESENCE OF SURFACE ACTIVE AGENTS 审中-公开
    在表面活性剂的存在下，使用ALPHA-烯烃或甘油二醚环氧聚醚作为增稠剂用于水基涂料

    公开(公告)号：US20110092615A1

    公开(公告)日：2011-04-21

    申请号：US12996491

    申请日：2009-06-04

    申请人： Denis Ruhlmann ,  Jean-Marc Suau

    发明人： Denis Ruhlmann ,  Jean-Marc Suau

    IPC分类号： C09D163/00

    CPC分类号： C09D5/024 ,  C08L71/02 ,  C09D7/43

    摘要： The object of the invention is the use, as a thickening agent for a water-based paint, of an aqueous solution of a polyether of at least one polyoxyalkylene and at least one alpha-olefin epoxy, and/or at least one aliphatic or aromatic glycidyl ether, and at least one surface active agent whose chemical formula is CxH2x+1—(OX)y—OH where OX designates an oxylakylated unit, and characterized in that: for the polyether, the molar ratio (polyoxyalkylene:alpha-olefin epoxy or aliphatic or aromatic glycidyl ether) is between (1:4) and (1:10), for the surface active agent, 6≦x≦12 and 5≦y≦12, said solution exhibits a mass ratio (polyether/surface active agent) of between 2.0 and 0.5, and exhibits a water content of 30% to 75% of its total weight. Another object is the paint containing such a thickening system.

    摘要翻译： 本发明的目的是使用至少一种聚氧化烯和至少一种α-烯烃环氧树脂的聚醚的水溶液和/或至少一种脂族或芳族化合物作为水性涂料的增稠剂 缩水甘油醚和至少一种表面活性剂，其化学式为CxH2x + 1-（OX）y-OH，其中OX表示氧基化单元，其特征在于：对于聚醚，摩尔比（聚氧化烯：α-烯烃环氧 对于表面活性剂，对于表面活性剂，所述溶液表现出质量比（聚醚/表面活性剂）为（1/4）和（1:10） 试剂）为2.0至0.5，并且其含水量为其总重量的30％至75％。 另一个目的是含有这种增稠体系的油漆。