利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

55 条记录 (耗时 0.027 秒)

    Polymer dispersion with a colour effect
    1.
    发明授权
    Polymer dispersion with a colour effect 有权
    聚合物色散具有色彩效果

    公开(公告)号：US07776237B2

    公开(公告)日：2010-08-17

    申请号：US10553793

    申请日：2004-05-04

    申请人： Xu He ,  Reinhold J. Leyrer ,  Holger Schöpke

    发明人： Xu He ,  Reinhold J. Leyrer ,  Holger Schöpke

    IPC分类号： B05D5/06 ,  C09D5/36 ,  C09D7/14 ,  C09D5/02 ,  C09D151/10 ,  C08F2/22 ,  C08F265/00

    CPC分类号： C08L51/003 ,  B05D3/0254 ,  B05D5/06 ,  C08F257/02 ,  C08F265/00 ,  C08F265/04 ,  C08F265/06 ,  C08F291/00 ,  C09D151/003 ,  Y10S525/902 ,  C08L2666/02

    摘要： Process for improving the brilliance of color and the stability of a colored polymer system, which is composed of a matrix and of discrete polymer particles distributed in accordance with a defined spatial lattice structure in the matrix, and which is obtained by filming of an emulsion polymer with core/shell structure, which comprises using an emulsion polymer obtainable by polymerizing monomers in at least one first stage (core monomers), then polymerizing monomers in at least one further, second stage (transition stage), and finally polymerizing monomers in a third stage (shell monomers), where, based on the percentage constitution of the monomer mixtures of the three stages, at most 30% by weight of the monomers of the first stage are identical with those of the third stage, and 5% of the monomers of the second stage are identical with, respectively, those of the first and those of the third stage, and not more than 60% by weight of the monomers of the 2nd stage here are monomers absent in the 1st stage and also absent in the 3rd stage.

    摘要翻译： 用于提高颜色亮度和着色聚合物体系的稳定性的方法，其由基质和根据基质中限定的空间格子结构分布的离散聚合物颗粒组成，并且其通过将乳液聚合物 具有核/壳结构，其包括使用可通过在至少一个第一阶段（核心单体）中聚合单体获得的乳液聚合物，然后在至少一个第二阶段（过渡阶段）中聚合单体，最后在第三阶段中聚合单体 阶段（壳单体），其中基于三个阶段的单体混合物的百分比构成，至多30重量％的第一阶段的单体与第三阶段的单体相同，并且5％的单体 第二阶段的单体分别与第一阶段和第三阶段的相同，并且不超过60重量％的第二阶段的单体是单体a 在第一阶段也没有在第三阶段。

    Aqueous polymer dispersions containing amphiphilic block copolymers, method for producing said dispersions and the use thereof
    4.
    发明授权
    Aqueous polymer dispersions containing amphiphilic block copolymers, method for producing said dispersions and the use thereof 失效
    含有两亲性嵌段共聚物的水性聚合物分散体，所述分散体的制造方法及其用途

    公开(公告)号：US07767748B2

    公开(公告)日：2010-08-03

    申请号：US10586682

    申请日：2005-02-08

    申请人： Reinhold J. Leyrer ,  Ingolf Kuehn ,  Darijo Mijolovic

    发明人： Reinhold J. Leyrer ,  Ingolf Kuehn ,  Darijo Mijolovic

    IPC分类号： C08F2/16 ,  A61K9/16 ,  C07C37/00

    CPC分类号： C08F2/24

    摘要： Aqueous polymer dispersions which are obtainable by emulsion polymerization of ethylenically unsaturated monomers in an aqueous medium in the presence of free radical polymerization initiators and stabilizers, amphiphilic polymers which comprise one or more hydrophobic units (A) and one or more hydrophilic units (B) being used as the stabilizer before, during or after the polymerization, and the hydrophobic units (A) being formed from a polyisobutene block, at least 50 mol % of whose polyisobutene macromolecules have terminally arranged doubled bonds, processes for the preparation of the aqueous polymer dispersions by polymerizing ethylenically unsaturated monomers in the presence of free radical initiators and said amphiphilic polymers, which are used before, during or after the polymerization, and the use of the resulting aqueous polymer dispersions as associative thickeners in paper coating slips, in textile production, as thickeners for textile print pastes, in the pharmaceutical and cosmetics sector, for surface coatings, for detergents and cleaning agents, in foods and as oil field chemicals.

    摘要翻译： 在自由基聚合引发剂和稳定剂的存在下，通过在水性介质中的烯属不饱和单体的乳液聚合可获得的聚合物水分散体，包含一个或多个疏水单元（A）和一个或多个亲水单元（B）的两亲性聚合物是 在聚合之前，期间或之后用作稳定剂，并且疏水单元（A）由聚异丁烯嵌段形成，其至少50摩尔％的聚异丁烯大分子具有末端排列的双键，制备聚合物水分散体的方法 通过在自由基引发剂和在聚合之前，期间或之后使用的所述两亲性聚合物的存在下聚合烯属不饱和单体，以及在纺织品生产中使用所得水性聚合物分散体作为纸涂布纸中的缔合增稠剂，如 纺织印花糊剂增稠剂，制药业a 化妆品行业，用于表面涂料，洗涤剂和清洁剂，食品和油田化学品。

    Production of resist images, and a suitable dry film resist
    8.
    发明授权
    Production of resist images, and a suitable dry film resist 失效
    生产抗蚀剂图像和合适的干膜抗蚀剂

    公开(公告)号：US4789622A

    公开(公告)日：1988-12-06

    申请号：US886177

    申请日：1986-07-16

    申请人： Reinhold J. Leyrer ,  Gerhard Wegner ,  Michael Mueller

    发明人： Reinhold J. Leyrer ,  Gerhard Wegner ,  Michael Mueller

    IPC分类号： G03F7/039 ,  G03C1/495

    CPC分类号： G03F7/039 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S438/949

    摘要： In the production of resist images by application of a radiation-sensitive positive-working resist layer based on degradable polymers onto a substrate, imagewise exposure of the resist layer to actinic radiation and removal of the irradiated parts of the layer with development of the resist image, the radiation-sensitive resist layer used is composed of poly(diacetylenes), in particular soluble ones. Preferably, the radiation-sensitive resist layer based on the poly(diacetylenes) contains sensitizers which can be activated by actinic radiation and which, after being activated, induce or accelerate molecular degradation of the poly(diacetylenes). Dry film resists comprise a temporary dimensionally stable base and a radiation-sensitive resist layer which is applied on the base, can be degraded by exposure to actinic radiation and is based on poly(diacetylenes), in particular soluble ones, with or without a cover sheet on top of the said resist layer.

    摘要翻译： 在通过将基于可降解聚合物的辐射敏感的正性抗蚀剂层应用于基底上来制备抗蚀剂图像时，抗蚀剂层成像曝光于光化辐射并且随着抗蚀剂图像的显影而去除被照射部分 所用的辐射敏感抗蚀剂层由聚（二乙炔），特别是可溶性抗蚀剂层组成。 优选地，基于聚（二乙炔）的辐射敏感抗蚀剂层包含可以通过光化辐射活化的敏化剂，并且在被激活后，引发或加速聚（二乙炔）的分子降解。 干膜抗蚀剂包括临时尺寸稳定的基底和施加在基底上的辐射敏感抗蚀剂层，可以通过暴露于光化辐射而降解，并且基于聚（​​二乙炔），特别是可溶性的，具有或不具有覆盖物 在所述抗蚀剂层的顶部上。