利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

37 条记录 (耗时 0.028 秒)

    Dispersion medium comprising monocarboxylic esters for preparations of solids
    11.
    发明授权
    Dispersion medium comprising monocarboxylic esters for preparations of solids 有权

    公开(公告)号：US08613797B2

    公开(公告)日：2013-12-24

    申请号：US13061383

    申请日：2009-09-01

    申请人： Martin Fischer ,  Wolfgang Pritschins ,  Frank Vennhoff ,  Lucia Spikker-Heilen ,  Andrea Esser

    发明人： Martin Fischer ,  Wolfgang Pritschins ,  Frank Vennhoff ,  Lucia Spikker-Heilen ,  Andrea Esser

    IPC分类号： C08K5/101 ,  C08L91/00

    摘要： The invention concerns a composition comprising as component (A): 10% to 97% by weight, based on the total weight of the composition, of one or more monocarboxylic esters of the general formula R1—CO—OR2, in which R1 is a saturated or unsaturated, branched or straight-chain, aliphatic group having 11 to 23 carbon atoms and R2 is a branched or straight-chain aliphatic group, a cycloaliphatic group or aromatic group having 1 to 13 carbon atoms, and the sum of the carbon atoms of the groups R1 and R2 is not more than 30, the monocarboxylic ester or esters possessing a boiling point of more than 250° C. under a standard pressure of 101.3 kPa, and as component (B): 3% to 90% by weight, based on the total weight of the composition, of one or more dispersants, the composition possessing a viscosity at 25° C. of less than 5000 mPas. The invention further concerns the use of the composition as a dispersion medium, millbases obtained from the composition, and the use of the millbases.

    DISPERSION METHOD
    13.
    发明申请
    DISPERSION METHOD 有权
    分散方法

    公开(公告)号：US20100059720A1

    公开(公告)日：2010-03-11

    申请号：US12514718

    申请日：2007-09-20

    申请人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    发明人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    IPC分类号： H01B1/24

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/28 ,  C01B2202/34 ,  C01B2202/36

    摘要： The invention relates to a method of dispersing carbon nanotubes (CNTs) in a continuous phase, especially in at least one dispersion medium, the carbon nanotubes, especially without prior pretreatment, being dispersed in a continuous phase, especially in at least one dispersion medium, in the presence of at least one dispersant (dispersing agent), with introduction of an energy input sufficient for dispersing, and also to the dispersions that are obtainable in this way, and to their use. With the method of the invention it is possible for the carbon nanotubes (CNTs) to be dispersed in high concentrations and with high storage stability.

    摘要翻译： 本发明涉及一种将碳纳米管（CNT）分散在连续相中，特别是在至少一种分散介质中的方法，特别是在未预先预处理的情况下，碳纳米管分散在连续相中，特别是在至少一种分散介质中， 在至少一种分散剂（分散剂）的存在下，引入足以分散的能量输入，以及可以以这种方式获得的分散体及其用途。 利用本发明的方法，碳纳米管（CNT）可以以高浓度和高储存稳定性分散。

    CURABLE POLYMER CONCRETE MIXTURE
    14.
    发明申请
    CURABLE POLYMER CONCRETE MIXTURE 有权
    可固化聚合物混凝土

    公开(公告)号：US20100016492A1

    公开(公告)日：2010-01-21

    申请号：US12548821

    申请日：2009-08-27

    申请人： René Nagelsdiek ,  Wolfgang Pritschins ,  Bernd Gõbelt ,  Dorothée Greefrath ,  Stephan Remme ,  Andrea Esser

    发明人： René Nagelsdiek ,  Wolfgang Pritschins ,  Bernd Gõbelt ,  Dorothée Greefrath ,  Stephan Remme ,  Andrea Esser

    IPC分类号： C08K3/22 ,  C08L33/00 ,  C08L53/00 ,  C08L33/10 ,  C08L33/26 ,  C08K3/34

    CPC分类号： C08F2/44 ,  C04B26/02 ,  C04B26/06 ,  C08F283/12 ,  C08K3/34 ,  C08K5/544 ,  C08L51/085 ,  C08L83/14 ,  C04B14/303 ,  C04B14/304 ,  C04B20/0048 ,  C04B24/42 ,  C08L2666/02

    摘要： A curable polymer mixture comprising 1.) at least one at least oligomeric addition product a) of at least one amino silane and/or thiosilane having at least one hydrolysable silane group to at least one compound having at least two terminal, ethylenically unsaturated double bonds, and/or at least one at least oligomeric addition product b) of at least one isocyanate silane and/or epoxy silane having at least one hydrolysable silane group to at least one oligomeric compound having at least three recurring units and at least one terminal hydroxyl group or terminal amino group and at least one terminal ethylenically unsaturated double bond as coupling additive, 2.) a system which can be cured by radical polymerisation, comprising at least one ethylenically unsaturated polymer and/or a (meth)acrylic resin, at least one ethylenically unsaturated monomer, at least one radical initiator and optionally at least one cross-linking agent as binder 3.), at least 20% by weight, preferably at least 40% by weight, more preferably at least 60% by weight, based on the total weight of the components 1.) to 4.) of the polymer mixture, of inorganic, preferably multiparticulate, fillers as aggregates, and 4.) optionally conventional auxiliaries.

    摘要翻译： 一种可固化聚合物混合物，其包含：至少一种至少一种至少一种具有至少一个可水解硅烷基的氨基硅烷和/或硫代硅烷的至少低聚加成产物至少一种具有至少两个末端烯属不饱和双键的化合物 ，和/或至少一种具有至少一个可水解硅烷基团的异氰酸酯硅烷和/或环氧硅烷的至少低聚加成产物b）至少一种具有至少三个重复单元和至少一个末端羟基的低聚化合物 基团或末端氨基和至少一个末端烯键式不饱和双键作为偶联添加剂，2.）可通过自由基聚合固化的系统，其至少包含至少一种烯属不饱和聚合物和/或（甲基）丙烯酸树脂 一种烯属不饱和单体，至少一种自由基引发剂和任选的至少一种交联剂作为粘合剂3.），至少20重量％，优选至少 40重量％，更优选至少60重量％，基于聚合物混合物的组分1.）至4.）的无机，优选多颗粒填料作为聚集体，以及4.）任选地常规 助剂。

    Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers
    15.
    发明授权
    Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers 有权
    基于丙烯酸烷基酯聚合物的颜料或增量剂分散剂

    公开(公告)号：US07432329B2

    公开(公告)日：2008-10-07

    申请号：US10623685

    申请日：2003-07-21

    申请人： Karlheinz Haubennestel ,  Wolfgang Pritschins ,  Ulrich Orth

    发明人： Karlheinz Haubennestel ,  Wolfgang Pritschins ,  Ulrich Orth

    IPC分类号： C08F8/14 ,  C08F8/32 ,  C08F220/10 ,  C08F220/52

    CPC分类号： C09D17/00 ,  B01F17/005 ,  C08F8/32 ,  C09D7/45 ,  C08F20/12

    摘要： The present invention relates to dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers, wherein at least part of the ester groups of the polymers is reacted to form acid amides, wherein the dispersing agent is obtainable by the aminolysis of ester groups of the polymers by means of amines, such as amino alkylenyl heterocycles. The invention also relates to the use of the dispersing agents according to the invention for the production of pigment concentrates and coating media, and to a process for producing the dispersing agents.

    摘要翻译： 本发明涉及基于丙烯酸烷基酯聚合物的颜料或增量剂分散剂，其中聚合物的至少部分酯基反应形成酰胺，其中分散剂可通过 聚合物通过胺，如氨基亚烷基杂环。 本发明还涉及根据本发明的分散剂用于制备颜料浓缩物和涂料介质的用途，以及生产该分散剂的方法。

    Addition compounds suitable for use as dispersing agents and dispersion stabilizers, process for their production, their use and solids coated therewith
    16.
    发明授权
    Addition compounds suitable for use as dispersing agents and dispersion stabilizers, process for their production, their use and solids coated therewith 失效
    适用于分散剂和分散稳定剂的加成化合物，其制备方法及其用途和固体涂料

    公开(公告)号：US4795796A

    公开(公告)日：1989-01-03

    申请号：US129104

    申请日：1987-12-04

    申请人： Karlheinz Haubennestel ,  Wolfgang Pritschins

    发明人： Karlheinz Haubennestel ,  Wolfgang Pritschins

    IPC分类号： B01F17/00 ,  B01F17/52 ,  B01F17/54 ,  C08G18/08 ,  C08G18/10 ,  C08G18/28 ,  C08G18/32 ,  C08G18/62 ,  C08G18/65 ,  C08G18/66 ,  C08G18/80 ,  C08G18/83

    CPC分类号： C08G18/831 ,  B01F17/005 ,  B01F17/0071 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/2815 ,  C08G18/282 ,  C08G18/283 ,  C08G18/284 ,  C08G18/6245 ,  C08G18/8064

    摘要： Addition compounds suitable for use as dispersing agents and dispersion stabilizers obtainable by reacting polyisocyanates having an average functionality from 2.5 to 10 with monohydroxy compounds, reacting the resulting reaction products with compounds of Formula IIG--(E).sub.n IIwherein E represents --OH, --NH.sub.2 and/or --NHR (wherein R represents an alkyl group having 1 to 4 carbon atoms), n represents 2 or 3, and G represents an aliphatic, cycloaliphatic and/or aromatic group, and further reacting the resulting reaction product with compounds of Formula IIIZ--Q IIIor IVZ--NH--Z IVwherein Q represents --OH, --NH.sub.2, --NHR (wherein R represents an alkyl group having 1 to 4 carbon atoms) or --SH, and Z represents a group which contains at least one acidic functional group, OH-group or Si(OR).sub.m (R').sub.3-m group (wherein R and R' represent alkyl groups having 1 to 10 carbon atoms and m=1-3). Optionally, OH-groups present in the reaction product may be further reacted with polycarboxylic acids or their anhydrides. The invention also relates to a process for producing these addition compounds, to their use, and to powdered or fibrous solids which are to be worked into liquid systems which are coated with these dispersing agents.

    摘要翻译： 使平均官能度为2.5-10的多异氰酸酯与单羟基化合物反应，使得到的反应产物与式II的化合物G-（E）n II反应，其中E代表-OH， -NH 2和/或-NHR（其中R表示具有1至4个碳原子的烷基），n表示2或3，G表示脂族，脂环族和/或芳族基团，并进一步使所得反应产物与化合物 式III ZQ III或IV Z-NH-Z IV其中Q表示-OH，-NH 2，-NHR（其中R表示具有1至4个碳原子的烷基）或-SH，Z表示含有 至少一个酸性官能团，OH基或Si（OR）m（R'）3-m基团（其中R和R'代表具有1-10个碳原子并且m = 1-3的烷基）。 任选地，存在于反应产物中的OH基可以进一步与多元羧酸或其酸酐反应。 本发明还涉及一种制备这些加成化合物及其用途的方法，以及待加工成这些分散剂的液体体系的粉状或纤维状固体。

    Dispersion method
    18.
    发明授权
    Dispersion method 有权
    分散法

    公开(公告)号：US08257677B2

    公开(公告)日：2012-09-04

    申请号：US12514718

    申请日：2007-09-20

    申请人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    发明人： Michael Berkei ,  Ulrich Nolte ,  Thomas Sawitowski ,  Wolfgang Pritschins

    IPC分类号： H01B1/24

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/28 ,  C01B2202/34 ,  C01B2202/36

    摘要： The invention relates to a method of dispersing carbon nanotubes (CNTs) in a continuous phase, especially in at least one dispersion medium, the carbon nanotubes, especially without prior pretreatment, being dispersed in a continuous phase, especially in at least one dispersion medium, in the presence of at least one dispersant (dispersing agent), with introduction of an energy input sufficient for dispersing, and also to the dispersions that are obtainable in this way, and to their use. With the method of the invention it is possible for the carbon nanotubes (CNTs) to be dispersed in high concentrations and with high storage stability.

    摘要翻译： 本发明涉及一种将碳纳米管（CNT）分散在连续相中，特别是在至少一种分散介质中的方法，特别是在未预先预处理的情况下，碳纳米管分散在连续相中，特别是在至少一种分散介质中， 在至少一种分散剂（分散剂）的存在下，引入足以分散的能量输入，以及可以以这种方式获得的分散体及其用途。 利用本发明的方法，碳纳米管（CNT）可以以高浓度和高储存稳定性分散。

    WETTING AGENTS AND DISPERSANTS, THEIR PREPARATION AND USE
    19.
    发明申请
    WETTING AGENTS AND DISPERSANTS, THEIR PREPARATION AND USE 有权
    润湿剂和分散剂，其制备和使用

    公开(公告)号：US20110021699A1

    公开(公告)日：2011-01-27

    申请号：US12863804

    申请日：2009-02-19

    申请人： Wolfgang Pritschins ,  Jurgen Omeis ,  Hans-Josef Teuwsen

    发明人： Wolfgang Pritschins ,  Jurgen Omeis ,  Hans-Josef Teuwsen

    IPC分类号： C08L75/04 ,  C08G18/32 ,  B01F17/16

    CPC分类号： C08G18/283 ,  C08G18/2875 ,  C08G18/4825 ,  C08G18/4833

    摘要： The invention relates to addition compounds and their salts that comprise polypropylene oxide structures, characterized in that the addition compounds are obtainable by reacting (a) one or more polyisocyanates having at least two isocyanate groups per molecule with (b1) one or more compounds of the formula Y—XH, (b2) optionally one or more compounds of the formula G-(XH)n, (c1) one or more compounds of the general formula Z-Q and (c2) optionally one or more compounds of the general formula M-Q. The invention further relates to the preparation of the addition compounds and to their use as dispersants, wetting agents and dispersion stabilizers, and also to solids coated with the addition compounds.

    摘要翻译： 本发明涉及包含聚环氧丙烷结构的加成化合物及其盐，其特征在于加成化合物可通过使（a）每分子具有至少两个异氰酸酯基的一种或多种多异氰酸酯与（b1）一种或多种 式（Y-XH），（b2）任选地一种或多种式G-（XH）n的化合物，（c1）一种或多种通式ZQ和（c2）的化合物任选地一种或多种通式MQ的化合物。 本发明还涉及加成化合物的制备及其作为分散剂，润湿剂和分散体稳定剂的用途，以及用加成化合物包被的固体。