METHOD FOR THE MULTI-STEP PREPARATION OF HALOGEN-CONTAINING COMPOSITE LATEX HAVING ASSOCIATIVE GROUPS
    1.
    发明申请
    METHOD FOR THE MULTI-STEP PREPARATION OF HALOGEN-CONTAINING COMPOSITE LATEX HAVING ASSOCIATIVE GROUPS 审中-公开
    具有相关组合的含有氢的复合材料的多步法制备方法

    公开(公告)号:US20110077342A1

    公开(公告)日:2011-03-31

    申请号:US12995768

    申请日:2009-05-11

    摘要: “The invention relates to a method for preparing a composite latex, including(a) a first step of free radical emulsion or microsuspension polymerization or copolymerization, leading to the production of a first polymer latex, and(b) a second step of free radical microsuspension, emulsion, or suspension polymerization or copolymerization in the presence of the first polymer latex obtained in the first step (a), characterized in that the first polymer forming the latex obtained in step (a) is a halogen-containing vinyl polymer and the polymer formed in step (b) is an associative copolymer, preferably compatible with the halogen-containing vinyl polymer, which contains units from a first monomer (A) and units from a second monomer (B) having at least one associative group; however the nature of both polymers are capable of being reversed. The invention also relates to a latex or polymer suspension obtained by said method and to a polymer composition obtained from the latter, as well as to the use of said latex, from said suspension or said polymer composition, for manufacturing rigid or plasticized materials.”

    摘要翻译: “本发明涉及一种制备复合胶乳的方法,包括(a)自由基乳液或微悬浮聚合或共聚的第一步骤,导致制备第一聚合物胶乳,和(b)第二步自由基 在第一步骤(a)中获得的第一聚合物胶乳存在下进行微悬浮,乳液或悬浮聚合或共聚反应,其特征在于,形成步骤(a)中获得的胶乳的第一聚合物是含卤乙烯基聚合物, 在步骤(b)中形成的聚合物是优选与含卤素的乙烯基聚合物相容的缔合共聚物,其含有来自第一单体(A)的单元和具有至少一个缔合基团的第二单体(B)的单元; 然而,两种聚合物的性质都能够被逆转。 本发明还涉及通过所述方法获得的胶乳或聚合物悬浮液和由后者获得的聚合物组合物,以及所述悬浮液或所述聚合物组合物用于制造刚性或增塑材料的所述胶乳的用途。

    METHOD FOR PREPARING A BLEND OF HALOGENATED POLYMER AND OF COPOLYMER BEARING ASSOCIATIVE GROUPS
    2.
    发明申请
    METHOD FOR PREPARING A BLEND OF HALOGENATED POLYMER AND OF COPOLYMER BEARING ASSOCIATIVE GROUPS 审中-公开
    制备聚合物共聚物和共聚物轴承相关组合物的方法

    公开(公告)号:US20110065860A1

    公开(公告)日:2011-03-17

    申请号:US12991220

    申请日:2009-05-05

    IPC分类号: C08L27/06 C08F114/06

    摘要: The present invention relates to a method of preparing a polymer resin based on a halogenated vinyl polymer and a copolymer bearing associative groups, comprising the steps that consist in forming a latex of each of these polymers, blending said latices, then isolating and drying the polymers contained in said latices in order to form a pulverulent resin. The present invention also relates to said resin, to a pulverulent composition containing said resin, and also to the use of this composition for manufacturing rigid or plasticized materials.

    摘要翻译: 本发明涉及一种制备基于卤代乙烯基聚合物和携带缔合基团的共聚物的聚合物树脂的方法,其包括以下步骤:形成这些聚合物中的每一种的胶乳,混合所述胶乳,然后分离和干燥聚合物 包含在所述胶乳中以形成粉状树脂。 本发明还涉及所述树脂,含有所述树脂的粉状组合物,以及该组合物用于制造刚性或增塑材料的用途。

    Neutralizing agent for paints
    3.
    发明授权
    Neutralizing agent for paints 有权
    油漆中和剂

    公开(公告)号:US09017473B2

    公开(公告)日:2015-04-28

    申请号:US13121307

    申请日:2009-09-25

    摘要: The invention relates to a method of neutralizing paints, that includes adding at least one associative neutralizing agent to a formulation such as a pigment concentrate, a white paint base or paint. The associative neutralizing agent includes at least one neutralizing group N and at least one nitrogenous associative group A bonded together by at least one “spacer” group Sp. The invention also relates to pigment concentrates and to paints containing at least one such associative neutralizing agent.

    摘要翻译: 本发明涉及一种中和涂料的方法,其包括向制剂如颜料浓缩物,白漆基料或涂料中加入至少一种缔合中和剂。 缔合中和剂包括至少一个中和基团N和至少一个通过至少一个“间隔基”基团Sp连接在一起的含氮缔合基团A. 本发明还涉及颜料浓缩物和含有至少一种这种缔合中和剂的油漆。

    PROCESS FOR PREPARING STABILIZED LATICES BY EMULSION POLYMERIZATION
    7.
    发明申请
    PROCESS FOR PREPARING STABILIZED LATICES BY EMULSION POLYMERIZATION 审中-公开
    通过乳液聚合制备稳定胶粘剂的方法

    公开(公告)号:US20110144264A1

    公开(公告)日:2011-06-16

    申请号:US12161447

    申请日:2007-01-09

    申请人: Manuel Hidalgo

    发明人: Manuel Hidalgo

    IPC分类号: C08L33/14

    摘要: The invention relates to the use of poly(ethylene-co-propylene) glycol monoalkyl ether or polyethylene glycol monoalkyl ether or poly(ethylene-co-propylene) glycol or polyethylene glycol (meth)acrylic amide or ester monomers capable of contributing to stabilization in the course of a latex preparation process by emulsion polymerization of at least one polymerizable monomer in the presence of an ionizable polymerization initiator.

    摘要翻译: 本发明涉及能够有助于稳定化的聚(乙烯 - 共 - 丙烯)二醇单烷基醚或聚乙二醇单烷基醚或聚(乙烯 - 共 - 丙烯)二醇或聚乙二醇(甲基)丙烯酰胺或酯单体的用途 通过在可电离聚合引发剂的存在下通过至少一种可聚合单体的乳液聚合的胶乳制备过程的过程。

    Composition containing a halogenated vinyl polymer and a copolymer bearing associative groups
    8.
    发明申请
    Composition containing a halogenated vinyl polymer and a copolymer bearing associative groups 审中-公开
    含有卤代乙烯基聚合物和带有缔合基团的共聚物的组合物

    公开(公告)号:US20110065866A1

    公开(公告)日:2011-03-17

    申请号:US12991218

    申请日:2009-05-05

    摘要: The present invention relates to a composition comprising: (a) at least one halogenated vinyl polymer and (b) at least one copolymer containing (i) units derived from a first monomer (A) rendering said copolymer compatible with said halogenated vinyl polymer and (ii) units derived from a second monomer (B) bearing at least one given associative group. The present invention also relates to the use of such a copolymer bearing associative groups, for improving certain properties of a halogenated vinyl polymer. The invention finally relates to the uses of the aforementioned composition.

    摘要翻译: 本发明涉及一种组合物,其包含:(a)至少一种卤代乙烯基聚合物和(b)至少一种共聚物,其包含(i)衍生自第一单体(A)的单元,使所述共聚物与所述卤代乙烯基聚合物相容和( ii)衍生自具有至少一个给定缔合基团的第二单体(B)的单元。 本发明还涉及这种共聚物支持缔合基团用于改进卤代乙烯基聚合物的某些性能的用途。 本发明最终涉及上述组合物的用途。