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37 条记录 (耗时 0.038 秒)

    DISPERSION MEDIUM COMPRISING MONOCARBOXYLIC ESTERS FOR PREPARATIONS OF SOLIDS
    11.
    发明申请
    DISPERSION MEDIUM COMPRISING MONOCARBOXYLIC ESTERS FOR PREPARATIONS OF SOLIDS 有权
    包含用于制备固体的单羧酸酯的分散介质

    公开(公告)号：US20110313089A1

    公开(公告)日：2011-12-22

    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 ,  C08K5/51 ,  C08K5/09

    CPC分类号： B01F17/0028 ,  B01F17/005 ,  C01P2006/22 ,  C09C1/021 ,  C09C1/3063 ,  C09C1/3669 ,  C09C1/42 ,  C09C1/48 ,  C09C3/08 ,  C09D7/45 ,  C09D17/00

    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.

    摘要翻译： 本发明涉及包含作为组分（A）的组合物：基于组合物的总重量为10重量％至97重量％的一种或多种通式为R 1 -CO-OR 2的单羧酸酯，其中R 1为 饱和或不饱和的，支链或直链的具有11至23个碳原子的脂族基团，R 2是支链或直链脂族基团，脂环族基团或具有1至13个碳原子的芳族基团，并且碳原子 的基团R1和R2不超过30，在101.3kPa的标准压力下沸点高于250℃的单羧酸酯或酯，和组分（B）：3重量％至90重量％ 基于组合物的总重量，一种或多种分散剂，该组合物在25℃下的粘度小于5000mPas。 本发明还涉及组合物作为分散介质的用途，从该组合物获得的磨粒和使用该磨粒。

    Processing aids for the processing of synthetic polymer compositions
    12.
    发明授权
    Processing aids for the processing of synthetic polymer compositions 有权
    用于加工合成聚合物组合物的加工助剂

    公开(公告)号：US07205351B2

    公开(公告)日：2007-04-17

    申请号：US10274642

    申请日：2002-10-18

    申请人： Wolfgang Pritschins ,  Barbel Gertzen ,  Andrea Esser ,  Karlheinz Haubennestel

    发明人： Wolfgang Pritschins ,  Barbel Gertzen ,  Andrea Esser ,  Karlheinz Haubennestel

    IPC分类号： C08K5/11

    CPC分类号： C08K5/10 ,  B29C33/60 ,  B29C67/24

    摘要： The present invention relates to processing aids for the processing of synthetic polymer compositions based on carboxylic esters, where the processing aids include, partial esters which contain at least 18 carbon atoms, have a number-average molecular weight of from 300 to 10,000, and can be prepared by the reaction of saturated or unsaturated aliphatic and/or cycloaliphatic polycarboxylic acids or anhydrides of these with saturated or unsaturated aliphatic, cycloaliphatic and/or aromatic monoepoxides and/or monoalcohols optionally containing ether groups, where at least 10% and not more than 90% of the carboxyl groups of the polycarboxylic acids have been reacted and the polycarboxylic acids and anhydrides of these contain from 8 to 100 carbon atoms. The invention further relates to the use of these processing aids in synthetic polymer compositions, and also to synthetic polymer compositions, which comprise these processing aids.

    摘要翻译： 本发明涉及用于加工基于羧酸酯的合成聚合物组合物的加工助剂，其中加工助剂包括含有至少18个碳原子的部分酯，其数均分子量为300至10,000，并且可以 可通过饱和或不饱和脂族和/或脂环族多元羧酸或其酸酐与饱和或不饱和脂族，脂环族和/或芳族单环氧化物和/或一元醇（任选含有醚基团）的反应制备，其中至少10％且不超过 聚羧酸的90％的羧基已经反应，并且它们的多元羧酸和酸酐含有8至100个碳原子。 本发明还涉及这些加工助剂在合成聚合物组合物中的用途，以及包含这些加工助剂的合成聚合物组合物。

    Copolymers, preparation thereof and use as wetting agents and dispersants
    16.
    发明授权
    Copolymers, preparation thereof and use as wetting agents and dispersants 有权
    共聚物，其制备和用作润湿剂和分散剂

    公开(公告)号：US07317062B2

    公开(公告)日：2008-01-08

    申请号：US11225397

    申请日：2005-09-13

    申请人： Wolfgang Pritschins ,  Karlheinz Haubennestel ,  Werner Tiegs

    发明人： Wolfgang Pritschins ,  Karlheinz Haubennestel ,  Werner Tiegs

    IPC分类号： C08F20/06 ,  C08F120/06

    CPC分类号： C08F220/68 ,  C08F222/06

    摘要： The invention relates to copolymers, suitable as wetting agents and dispersants, obtainable by copolymerizing (a) 1 to 80 mol % of at least one ethylenically unsaturated 1,2-dicarboxylic acid derivative, (b) 2 to 80 mol % of at least one unsaturated monocarboxylic acid derivative having 12 to 30 carbon atoms, (c) 1 to 90 mol % of at least one polyalkyleneoxyallyl ether having a number-average molecular weight of up to 5000 g/mol and (d) 0 to 30 mol % of further, unsaturated monomers; and also reaction products of the copolymers with ammonia, amines, water, alcohols, amino alcohols and/or alkali metal hydroxides or alkaline earth metal hydroxides. The invention further relates to a process for preparing the copolymers and to their use as wetting agents and dispersants in coating materials and moulding compounds.

    摘要翻译： 本发明涉及适合作为润湿剂和分散剂的共聚物，其可通过（a）1-80摩尔％的至少一种烯键式不饱和1,2-二羧酸衍生物，（b）2-80摩尔％的至少一种 具有12-30个碳原子的不饱和一元羧酸衍生物，（c）1-90mol％的至少一种数均分子量高达5000g / mol的聚亚烷基氧基芳基醚和（d）0至30mol％的进一步的 ，不饱和单体; 以及共聚物与氨，胺，水，醇，氨基醇和/或碱金属氢氧化物或碱土金属氢氧化物的反应产物。 本发明还涉及一种制备共聚物的方法及其作为涂料和模塑料中的润湿剂和分散剂的用途。

    DISPERSION METHOD
    18.
    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。

    Dispersing agents for pigments or extenders based on acrylic acid alkyl ester polymers
    19.
    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
    20.
    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。