利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.022 秒)

    Process for preparing aqueous dispersions of multistage emulsion polymers
    2.
    发明申请
    Process for preparing aqueous dispersions of multistage emulsion polymers 审中-公开
    制备多级乳液聚合物的水性分散体的方法

    公开(公告)号：US20060235131A1

    公开(公告)日：2006-10-19

    申请号：US11355836

    申请日：2006-02-16

    申请人： Kathleen Hughes ,  Alfred Schultz

    发明人： Kathleen Hughes ,  Alfred Schultz

    IPC分类号： C08L9/00

    CPC分类号： C09J151/003 ,  C08F2/22 ,  C08F220/18 ,  C08F265/04 ,  C08F265/06 ,  C08F285/00 ,  C08F291/00 ,  C08L51/003 ,  C08L2666/02

    摘要： A process for preparing aqueous polymer dispersions is described comprising the steps: (a) polymerizing at least one ethylenically unsaturated monomer having one or more ethylenically unsaturated groups and/or at least one ethylenically unsaturated surfactant monomer by free-radical aqueous emulsion polymerization to provide a first polymer; and (b) further polymerizing, in one or more successive polymerization stages, one or more monomers selected from ethylenically unsaturated monomers and/or ethylenically unsaturated surfactant monomers by free-radical polymerization in aqueous dispersion of the first polymer.

    摘要翻译： 描述了制备含水聚合物分散体的方法，其包括以下步骤：（a）通过自由基水乳液聚合使至少一种具有一个或多个烯属不饱和基团的烯属不饱和单体和/或至少一种烯属不饱和表面活性剂单体聚合， 第一聚合物; 和（b）在一个或多个连续聚合阶段中，通过在第一聚合物的水分散体中的自由基聚合，进一步聚合选自烯属不饱和单体和/或烯属不饱和表面活性剂单体的一种或多种单体。

    Polymer additives and adhesive compositions including them
    3.
    发明申请
    Polymer additives and adhesive compositions including them 有权
    包括它们的聚合物添加剂和粘合剂组合物

    公开(公告)号：US20060142493A1

    公开(公告)日：2006-06-29

    申请号：US11291681

    申请日：2005-12-01

    申请人： Katherine Hughes ,  Alfred Schultz

    发明人： Katherine Hughes ,  Alfred Schultz

    IPC分类号： C08L45/00

    CPC分类号： C09J133/04 ,  C08F2/24 ,  C08L2666/02 ,  C09J133/02

    摘要： New polymeric additive including one or more ethylenically unsaturated surfactant monomers are described having a number average molecular weight less than 40,000 and having an improved balance of tack, adhesion, plasticity and peel strength and water whitening resistance as compared to other polymer additives.

    摘要翻译： 描述了包含一种或多种烯键式不饱和表面活性剂单体的新型聚合物添加剂，其数均分子量小于40,000，并且与其它聚合物添加剂相比具有改善的粘性，粘合性，塑性和剥离强度和耐水白化性能的平衡。

    Cascaded steam temperature control applied to a universal pressure boiler
    4.
    发明授权
    Cascaded steam temperature control applied to a universal pressure boiler 失效
    级联蒸汽温度控制应用于通用压力锅炉

    公开(公告)号：US5279263A

    公开(公告)日：1994-01-18

    申请号：US14127

    申请日：1993-02-05

    申请人： Max-Alix Cameau ,  Alfred Schultz ,  Lemuel E. Dolan

    发明人： Max-Alix Cameau ,  Alfred Schultz ,  Lemuel E. Dolan

    IPC分类号： F22B35/10 ,  F22G5/04

    CPC分类号： F22B35/10 ,  F22G5/04

    摘要： The firing rate and the feedwater flow rate of a universal pressure boiler are controlled using a cascaded steam temperature control system. The secondary superheater outlet temperature comprises an outer loop for the control system, while the convection pass outlet temperature comprises an inner loop for the control system. Control variables for the system include the secondary superheater outlet temperature, the convection pass outlet temperature and the difference between the primary superheater outlet temperature and the secondary superheater inlet temperature.

    摘要翻译： 通用压力锅炉的燃烧速率和给水流量通过级联蒸汽温度控制系统进行控制。 次级过热器出口温度包括用于控制系统的外部回路，而对流通过出口温度包括用于控制系统的内部回路。 系统的控制变量包括二次过热器出口温度，对流通过出口温度和初级过热器出口温度与二次过热器入口温度之间的差值。

    Water-based adhesives for difficult substrates and low temperatures
    6.
    发明申请
    Water-based adhesives for difficult substrates and low temperatures 审中-公开
    水性粘合剂用于困难的基材和低温

    公开(公告)号：US20060100357A1

    公开(公告)日：2006-05-11

    申请号：US11255635

    申请日：2005-10-21

    申请人： Andrew Bunn ,  William Griffith ,  Alfred Schultz

    发明人： Andrew Bunn ,  William Griffith ,  Alfred Schultz

    IPC分类号： C08L33/00

    CPC分类号： C09J133/04 ,  C09J133/06 ,  Y02P20/582

    摘要： Adhesive compositions comprising one or more polymerizable surfactant monomers as part of an emulsion polymer bond well to a wide spectrum of substrates that conventional adhesive have difficulty adhering to and have improved low temperature and high temperature performance as compared to conventional PSAs.

    摘要翻译： 包含一种或多种可聚合表面活性剂单体作为乳液聚合物的一部分的粘合剂组合物与常规粘合剂难以粘附并且与传统PSA相比具有改进的低温和高温性能的广泛基质良好地粘合。