知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.024 秒)

    Reactive hardenable binder mixture, process for preparing hardened products and use of the mixture for the preparation of coatings
    1.
    发明授权
    Reactive hardenable binder mixture, process for preparing hardened products and use of the mixture for the preparation of coatings 失效
    活性可硬化粘合剂混合物，制备硬化产品的方法和使用该混合物制备涂料

    公开(公告)号：US4411955A

    公开(公告)日：1983-10-25

    申请号：US316806

    申请日：1981-11-02

    申请人： Josef Mondt ,  Gerd Walz ,  Thaddaus Wirth

    发明人： Josef Mondt ,  Gerd Walz ,  Thaddaus Wirth

    IPC分类号： C08G59/00 ,  C08G59/14 ,  C08G59/24 ,  C08G59/34 ,  C08G59/42 ,  C08G59/48 ,  C08G59/68 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C08L67/00 ,  C09D163/00 ,  C09J163/00 ,  B32B27/28

    CPC分类号： C08G59/027 ,  C08G59/145 ,  C08G59/24 ,  C08G59/42 ,  C08G59/4246 ,  C08G59/685 ,  C09D163/00 ,  Y10T428/31511

    摘要： A reactive hardenable binder composition based on(A) at least one aliphatic, cycloaliphatic or aliphatic-cycloaliphatic polyepoxide wherein at least 2 epoxidized cycloaliphatic radicals are bound via an aliphatic bridge,(B) at least one polycarboxylic acid unit of formula ##STR1## having an acid number between 30 and 400 whereinR.sup.1 is a radical of an at least oligomer product selected from the group consisting of polyesters and polymers having initially free OH-groups,R.sup.2 is a radical of a dicarboxylic carbocyclic acid having a COOH-group in ortho-position to its ester bond and(C) a catalyst component of the formula ##STR2## wherein R.sup.3 is a radical of a homo- or copolymer or combination of both of an unsaturated carboxylic acid with a statistically distributed number of COOH side groups or the radical of a polyester having initially free COOH-groups andMe is one equivalent of an alkaline or an alkaline earth metal, thus being present in its salt form, a process for the preparation of hardened products from said composition and a coated article having a coating based on said composition.

    摘要翻译： 一种基于（A）至少一种脂肪族，脂环族或脂族 - 脂环族聚环氧化物的反应性可硬化粘合剂组合物，其中至少2个环氧化脂环族基团通过脂族桥键合，（B）至少一种式（IMAGE）的多元羧酸单元 I），其酸值在30和400之间，其中R1是选自具有起始游离OH-基团的聚酯和聚合物的至少低聚物产物的基团，R 2是具有COOH- （C）催化剂组分，其中R 3是具有统计分布数的不饱和羧酸的均聚物或共聚物或两者的组合的基团 的COOH侧基或具有起始游离COOH基团的聚酯的基团，Me为1当量碱金属或碱土金属，因此以其盐形式存在，制备方法 所述组合物的硬化产物的定量和具有基于所述组合物的涂层的涂覆制品。

    Process for the preparation of an aqueous copolymer dispersion
    2.
    发明授权
    Process for the preparation of an aqueous copolymer dispersion 失效
    制备含水共聚物分散体的方法

    公开(公告)号：US4522972A

    公开(公告)日：1985-06-11

    申请号：US398415

    申请日：1982-07-14

    申请人： Josef Mondt ,  Thaddaus Wirth

    发明人： Josef Mondt ,  Thaddaus Wirth

    IPC分类号： C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F18/00 ,  C08F18/02 ,  C08F20/00 ,  C08F20/32 ,  C08F220/00 ,  C08F220/04 ,  C08F220/08 ,  C08F220/10 ,  C08F220/14 ,  C08L61/20 ,  C09D125/14 ,  C09D133/04 ,  C09D133/06 ,  C08L37/00 ,  C08L39/00

    CPC分类号： C09D125/14 ,  C08F220/08 ,  C08F220/14 ,  C09D133/066 ,  C08L61/20

    摘要： An aqueous copolymer dispersion can be prepared, with a particular choice of the monomers and the ratios of their amounts, from styrene, esters of acrylic or methacrylic acid, vinyl esters, monomers containing hydroxyl groups, acrylic and/or methacrylic acid, acrylamide or methacrylamide and addition compounds of glycidyl esters of branched monocarboxylic acids with unsaturated carboxylic acids, by polymerization in the presence of an anionic emulsifier and a radical initiator and, if appropriate, a non-ionic emulsifier, which dispersion, in combination with an aminoplast resin, provides thermosetting coatings with excellent properties. These coatings provide highly elastic, weather-resistant, water-resistant surface coatings, which have high adhesion and are free of flaws, on metallic substrates.

    摘要翻译： 可以制备水性共聚物分散体，具体选择单体及其用量，苯乙烯，丙烯酸或甲基丙烯酸的酯，乙烯基酯，含羟基的单体，丙烯酸和/或甲基丙烯酸，丙烯酰胺或甲基丙烯酰胺 以及通过在阴离子乳化剂和自由基引发剂的存在下聚合并且如果合适的话，将非离子乳化剂与氨基塑料树脂组合提供的非离子乳化剂，通过在不饱和羧酸的缩合物中加成化合物， 热固性涂料具有优异的性能。 这些涂层在金属基材上提供高弹性，耐候性，耐水性表面涂层，其具有高粘合性并且没有缺陷。

    Aqueous dispersions for the preparation of crosslinkable coatings
    4.
    发明授权
    Aqueous dispersions for the preparation of crosslinkable coatings 失效
    用于制备可交联涂料的水分散体

    公开(公告)号：US5008155A

    公开(公告)日：1991-04-16

    申请号：US409082

    申请日：1989-09-19

    申请人： Dieter Engel ,  Josef Mondt ,  Klaus Zimmerschied

    发明人： Dieter Engel ,  Josef Mondt ,  Klaus Zimmerschied

    IPC分类号： C09D5/02 ,  B05D3/02 ,  B05D5/06 ,  B05D7/26 ,  C09D5/00 ,  C09D5/03 ,  C09D5/38 ,  C09D5/46 ,  C09D157/06 ,  C09D201/00

    CPC分类号： C09D157/06 ,  B05D3/0209 ,  B05D3/0254 ,  Y10T428/31699 ,  Y10T428/31855

    摘要： Aqueous dispersion for the production of crosslinkable surface coatings, containing, as the binder, a crosslinkable dispersion copolymer formed from olefinically unsaturated monomers and, if appropriate, further customary formulation constituents of lacquers, the dispersed particles of copolymer having average particle diameters from 0.5 to 10 .mu.m and the proportion in the dispersion copolymer of comonomer units carrying crosslinkable groups being greater than 10% by weight, relative to the dispersion copolymer.The preparation of the dispersion by emulsion or suspension copolymerization, in particular with the addition of free radical chain transfer substances, and also the use of the dispersion as a constituent of baking lacquers, hydrofillers, metallic paints and EPC paints.Also a process for the bake-coating of surfaces of solid substrates using the abovementioned aqueous dispersion, wherein the required amount of dispersion is applied to the surface to be coated and is dried at a temperature below its minimum film-forming temperature, and the dried coating is crosslinked by baking at a temperature above the glass transition temperature.

    摘要翻译： 用于制备可交联表面涂层的水分散体，其含有由烯属不饱和单体形成的可交联分散体共聚物作为粘合剂，如果合适的话，其含有更多的常规配方成分，共聚物的分散颗粒的平均粒径为0.5-10 相对于分散共聚物，携带可交联基团的共聚单体单元的分散共聚物中的比例大于10重量％。 通过乳液或悬浮共聚法制备分散体，特别是加入自由基链转移物质，以及使用分散体作为烘烤漆，水溶性填料，金属涂料和EPC涂料的组分。 还有一种使用上述水性分散体对固体基质的表面进行烘烤涂覆的方法，其中将所需量的分散体施加到待涂覆的表面上，并在低于其最低成膜温度的温度下干燥，并干燥 涂层通过在高于玻璃化转变温度的温度下烘烤而交联。

    Process for bake coating the surfaces of solid substances
    6.
    发明授权
    Process for bake coating the surfaces of solid substances 失效
    烘烤涂布固体物质表面的工艺

    公开(公告)号：US4610898A

    公开(公告)日：1986-09-09

    申请号：US714043

    申请日：1985-03-19

    申请人： Dieter Engel ,  Josef Mondt ,  Helmut Rinno

    发明人： Dieter Engel ,  Josef Mondt ,  Helmut Rinno

    IPC分类号： B05D7/14 ,  B05D3/02 ,  B05D7/24 ,  B05D7/26 ,  C09D5/00 ,  C09D5/02 ,  C09D201/00

    CPC分类号： C09D5/02

    摘要： Process for bake coating the surfaces of solid materials by applying the required amount of an aqueous dispersion to the surface to be coated, the dispersion containing, as the binder, a coarse-grained, crosslinkable dispersion copolymer formed from olefinically unsaturated monomers and, if appropriate, further customary lacquer formulation constituents, and the crosslinkable dispersion copolymer being composed of a mixture of at least 2 components which can contain identical or different monomer units, of which at least one component A, which is coarse-grained, has a relatively low average molecular weight, and at least one component B, which can be coarse-grained or fine-grained, has a relatively high average high molecular weight, and the ratio by weight of the components A:B being preferably within the range from 99:1 to 1:1, drying the applied amount of dispersion at a temperature below its minimum film-formation temperature and cross-linking the dried coating by baking at a temperature above the glass transition temperature of the copolymer.

    摘要翻译： 通过将所需量的水分散体施加到待涂覆的表面上来烘烤涂覆固体材料的表面的方法，该分散体含有作为粘合剂的由烯属不饱和单体形成的粗粒度可交联的分散体共聚物，如果合适 ，进一步的常规漆配方组分，以及可交联分散共聚物由至少两种可以含有相同或不同单体单元的组分的混合物组成，其中至少一种粗粒度的组分A具有相对较低的平均值 分子量和至少一种可以是粗粒度或细粒度的组分B具有相对高的平均高分子量，并且组分A:B的重量比优选在99:1的范围内 至1：1，在低于其最低成膜温度的温度下干燥所施加的分散体量，并通过在温度下烘烤使干燥的涂层交联 高于共聚物的玻璃化转变温度。

    Process for the preparation of copolymers containing hydroxyl groups and the use thereof
    7.
    发明授权
    Process for the preparation of copolymers containing hydroxyl groups and the use thereof 失效
    制备含羟基的共聚物的方法及其用途

    公开(公告)号：US4357455A

    公开(公告)日：1982-11-02

    申请号：US265793

    申请日：1981-05-21

    申请人： Josef Mondt ,  Helmut Rinno

    发明人： Josef Mondt ,  Helmut Rinno

    IPC分类号： C08F2/00 ,  C08F2/06 ,  C08F8/00 ,  C08F8/14 ,  C08F220/00 ,  C08F220/04 ,  C08G18/62 ,  C08F220/28 ,  C08F246/00

    CPC分类号： C08F8/14

    摘要： Process for preparing copolymers soluble in organic solvents and containing hydroxyl groups, by the polymerization and esterification of (a) at least one .alpha.,.beta.-olefinically unsaturated carboxylic acid with (b) at least one olefinically unsaturated copolymerizable monomer and (c) at least one epoxy group-containing compound, at an elevated temperature, in the presence of a polymerization catalyst and, advantageously, a polymerization modifier, characterized in that glycidol, ##STR1## is used as component (c), either alone or in admixture with one or more glycidyl esters with 12 to 19 carbon atoms and derived from saturated fatty acids, the number of epoxy groups being at least equivalent to the number of carboxyl groups, and in mixtures of glycidol with glycidyl esters, the number of equivalents of glycidyl esters is at most twice as great as the number of equivalents of glycidol. The invention further relates to the use of the products obtained for the preparation of air- or oven-drying coating compositions.

    摘要翻译： 通过（a）至少一种α，β-烯属不饱和羧酸与（b）至少一种烯属不饱和可共聚单体的聚合和酯化制备用于制备可溶于有机溶剂并含有羟基的共聚物的方法，（c）至少 一种含环氧基团的化合物，在升高的温度下，在聚合催化剂和有利地，聚合改性剂存在下，其特征在于将缩水甘油作为组分（c），单独使用或与一种 或更多的具有12至19个碳原子并且衍生自饱和脂肪酸的缩水甘油酯，环氧基的数目至少等于羧基数，并且在缩水甘油与缩水甘油酯的混合物中，缩水甘油酯的当量数为 至少是缩水甘油的当量数的两倍。 本发明还涉及获得用于制备空气或烘干涂料组合物的产品的用途。