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1. 发明授权

US5254660A Polyisocyanate solutions useful for impregnating porous inorganic substrates 失效
标题翻译：用于浸渍多孔无机基材的多异氰酸酯溶液
公开(公告)号：US5254660A
公开(公告)日：1993-10-19
申请号：US970354
申请日：1992-11-02
申请人： Stephan Kirchmeyer , Hanns-Peter Muller , Hermann Kober , Stefan Bohm , Josef Pedain
发明人： Stephan Kirchmeyer , Hanns-Peter Muller , Hermann Kober , Stefan Bohm , Josef Pedain
IPC分类号： C04B41/48 , C04B41/63 , C04B41/83 , C07C31/40 , C07C31/42 , C07C33/42 , C07C265/14 , C07C271/20 , C07C271/24 , C07C311/09 , C08G18/32 , C08G18/38 , C08G18/80 , C09K3/18 , E04B1/66
CPC分类号： C08G18/8054 , C04B41/4846 , C07C271/20 , C07C271/24 , C07C31/40 , C07C311/09 , C07C33/423 , C08G18/8087 , E04B1/66 , Y10T428/249956
摘要： Solutions of a) a fluorine-containing polyisocyanate in b) an isocyanate-inert solvent are used to impart water, oil and dirt resistance to porous inorganic substrates impregnated therewith. The fluorine-containing polyisocyanate is preferably selected from fluorine-containing polyisocyanates having a fluorine content in the form of perfluorinated alkyl groups of from about 15 to about 60% by weight and an isocyanate content of from about 0.5 to about 15% by weight. These isocyanates are obtained by reaction of (cyclo)aliphatic isocyanates with fluorine-containing mono- and polyhydric alcohols, and selected fluorine-containing alcohols suitable for the production of these polyisocyanates.
摘要翻译： a）含氟聚异氰酸酯在b）异氰酸酯惰性溶剂中的溶液用于对浸渍在其中的多孔无机基材赋予水，油和抗污垢性。含氟聚异氰酸酯优选选自氟含量为全氟烷基形式的氟含量为约15至约60重量％，异氰酸酯含量为约0.5至约15重量％的含氟聚异氰酸酯。这些异氰酸酯通过（环）脂族异氰酸酯与含氟一元醇和多元醇的反应以及适合于制备这些多异氰酸酯的选择的含氟醇反应获得。

2. 发明授权

US5902897A Polyamines and their use in coating compositions 失效
标题翻译：多胺及其在涂料组合物中的用途
公开(公告)号：US5902897A
公开(公告)日：1999-05-11
申请号：US684355
申请日：1996-07-19
申请人： Christian Wamprecht , Theodor Engbert , Holger Casselmann , Josef Pedain , Jurgen Meixner
发明人： Christian Wamprecht , Theodor Engbert , Holger Casselmann , Josef Pedain , Jurgen Meixner
IPC分类号： C07C211/13 , C08G18/40 , C08G18/46 , C08G18/64 , C08G18/80 , C08G73/02 , C08L79/02 , C09D175/00 , C09D175/04 , C09D179/02 , C07C229/26
CPC分类号： C08G18/6415 , C08G18/4669 , C08G73/02 , C08G73/028 , C08L79/02 , C09D179/02
摘要： The present invention relates to polyamines which are prepared by reactinga) unsaturated oligoesters having an average of 2 to 4 double bonds per molecule andb) optionally other unsaturated compounds suitable as Michael addition acceptors and having an average of 1 to 4 double bonds per molecule withc) (cyclo)aliphatic diamines having two primary amino groups andd) optionally other amino-functional compounds suitable as Michael addition donors.The present invention also relates to the use of these polyamines as a binder component in lacquers and coating compositions, particularly as reactants for blocked polyisocyanates in one-component stoving lacquers.
摘要翻译：本发明涉及多胺，其通过使a）每分子平均具有2至4个双键的不饱和低聚酯和b）任选的适合作为迈克尔加成受体并且每分子平均具有1至4个双键的其它不饱和化合物与c）具有两个伯氨基的（环）脂族二胺和d）任选的其它适用作迈克尔加成供体的氨基官能化合物。本发明还涉及这些多胺作为粘合剂组分在漆和涂料组合物中的用途，特别是作为单组分烘烤漆中封端多异氰酸酯的反应物。

3. 发明授权

US5738912A Dispersion of post-curable coating compounds 失效
标题翻译：后固化涂料化合物的分散
公开(公告)号：US5738912A
公开(公告)日：1998-04-14
申请号：US760093
申请日：1996-12-11
申请人： Eberhard Konig , Detlef-Ingo Schutze , Josef Pedain
发明人： Eberhard Konig , Detlef-Ingo Schutze , Josef Pedain
IPC分类号： C08G18/08 , C08G18/12 , C08G18/28 , C08G18/44 , C14C11/00 , D06N3/14 , B05D7/12
CPC分类号： D06N3/14 , C08G18/0804 , C08G18/12 , C08G18/283 , C08G18/44 , C14C11/006
摘要： The invention relates to a method for coating textiles and/or leather with an aqueous dispersion comprising (A) a mixture of (i) a urethane-containing blocked NCO prepolymer having a number average molecular weight of 2000 to 10,000, a content of blocked isocyanate groups (calculated as NCO) of 0.5 to 5 wt. %, an ethoxy group content of 2 to 50 wt. %, an ionic group content of 5 to 30 meq per 100 g of the prepolymer, and (ii) a polyamine having (cyclo)aliphatically bonded primary and/or secondary amino groups, wherein the equivalent ratio of blocked NCO groups of component (i) to amino groups of component (ii) is 1:0.9 to 1:1.2, and (B) an aqueous phase.
摘要翻译：本发明涉及一种用水分散体涂布纺织品和/或皮革的方法，其包含（A）（i）数均分子量为2000至10,000的含氨基甲酸酯的封闭NCO预聚物，封端异氰酸酯的含量基团（以NCO计算）为0.5〜5wt。％，乙氧基含量为2〜50wt。％，每100g预聚物的离子基团含量为5至30meq，和（ii）具有（环）脂族键合的伯和/或仲氨基的多胺，其中组分（i）的封闭NCO基团的当量比）至组分（ⅱ）的氨基为1：0.9至1：1.2，和（B）水相。

4. 发明授权

US5672736A Polyisocyanates containing allophanate groups 失效
标题翻译：含有脲基甲酸酯基的多异氰酸酯
公开(公告)号：US5672736A
公开(公告)日：1997-09-30
申请号：US555200
申请日：1995-11-08
申请人： Martin Brahm , Lutz Schmalstieg , Josef Pedain
发明人： Martin Brahm , Lutz Schmalstieg , Josef Pedain
IPC分类号： C07C273/18 , C07C275/60 , C08G18/78 , C09D175/00 , C07C263/00
CPC分类号： C08G18/7837 , C07C275/60
摘要： The present invention relates to a process for preparing polyisocyanates containing allophanate groups by reacting compounds a), which i) contain urethane groups, but which are substantially free of hydroxyl groups and isocyanate groups, ii) have an average of at least two urethane groups per molecule, iii) are prepared by reacting organic isocyanates a1) with organic hydroxyl compounds a2) and iv) have an average molecular weight of at most 2,500, with excess quantities, based on the urethane groups, of distillable organic polyisocyanates b) to form polyisocyanates containing allophanate groups and subsequently removing by distillation the unreacted excess of component b) to a residual content of less than 0.5 wt. %, provided that polyisocyanates a1) and polyisocyanates b) are different. The present invention also relates to the products obtained from this process and to their use as binders or binder components in coating compositions.
摘要翻译：本发明涉及通过使具有氨基甲酸酯基但不含羟基和异氰酸酯基的化合物a）反应制备含有脲基甲酸酯基团的多异氰酸酯的方法，ii）基本上不含羟基和异氰酸酯基团，ii）平均具有至少两个氨基甲酸酯基团分子，iii）通过使有机异氰酸酯a1）与有机羟基化合物a2）和iv）具有至多2500的平均分子量，基于氨基甲酸酯基团的过量的可蒸馏有机多异氰酸酯b）来制备，以形成多异氰酸酯含有脲基甲酸酯基团，随后通过蒸馏将未反应的组分b）过量除去至少于0.5wt。％，条件是多异氰酸酯a1）和多异氰酸酯b）不同。本发明还涉及从该方法获得的产品及其作为涂料组合物中的粘合剂或粘合剂组分的用途。

5. 发明授权

US5252671A Coating compositions for coatings that are permeable to water vapor and a process for their preparation 失效
标题翻译：可渗透水蒸气的涂料涂料组合物及其制备方法
公开(公告)号：US5252671A
公开(公告)日：1993-10-12
申请号：US887213
申请日：1992-05-21
申请人： Josef Pedain , Klaus Noll , Wilhelm Thoma , Detlef-Ingo Schutze
发明人： Josef Pedain , Klaus Noll , Wilhelm Thoma , Detlef-Ingo Schutze
IPC分类号： C14C11/00 , C08L75/00 , C09D133/04 , C09D175/00 , C09D175/04 , D06M15/564 , D06N3/04 , D06N3/14 , C08F8/30
CPC分类号： D06N3/14 , C09D133/04 , C09D175/04 , C08L75/00 , Y10S528/904
摘要： The present invention relates to coating compositions containing(A) 70 to 98% by weight, based on the sum of components (A) and (B), of(a) isocyanate-free polymers of ethylenically unsaturated monomers and/or polyurethanes or blocked isocyanate prepolymers, and(b) optional organic solvents, wherein component (A) contains no significant quantities of groups capable of reacting with component (B) or starting materials thereof and has a viscosity (at 23.degree. C.) of 2000 to 100,000 mPa.s;(B) 2 to 30% by weight, based on the sum of components (A) and (B), of a polyaddition product prepared in and dispersed in component (A), wherein the polyaddition product is a polyurethane, polyurethane urea, polyurea, or mixture thereof, containing ionic groups and/or potentially ionic groups in a quantity corresponding to from 0.5 to 20 milliequivalents per 100 g of component (B) but containing substantially no free isocyanate, hydroxyl, or amino groups: and(C) optional cross-linking agents;in which component (B) is formed in situ in component (A).
摘要翻译：本发明涉及涂料组合物，其包含（A）70至98重量％，基于组分（A）和（B）的总和，（a）烯属不饱和单体和/或聚氨酯或封闭的无异氰酸酯的聚合物异氰酸酯预聚物和（b）任选的有机溶剂，其中组分（A）不含有显着量的能够与组分（B）或其原料反应的基团，并且具有2000至100,000mPa的粘度（在23℃） .s; （B）基于组分（A）和（B）的总和，制备和分散在组分（A）中的加聚产物的2-30重量％，其中所述加聚产物是聚氨酯，聚氨酯脲，聚脲或其混合物，其含有相对于每100g组分（B）0.5至20毫当量但基本上不含游离异氰酸酯，羟基或氨基的量的离子基团和/或潜在的离子基团：和（C）任选的交联剂; 其中组分（B）在组分（A）中原位形成。

6. 发明授权

US5135987A Modified copolymers, a process for their production, binders containing the modified copolymers and their use in coating compositions and sealing compounds 失效
标题翻译：改性共聚物，其制备方法，含有改性共聚物的粘合剂及其在涂料组合物和密封化合物中的用途
公开(公告)号：US5135987A
公开(公告)日：1992-08-04
申请号：US648537
申请日：1991-02-22
申请人： Christian Wamprecht , Harald Blum , Josef Pedain , Peter Hohlein
发明人： Christian Wamprecht , Harald Blum , Josef Pedain , Peter Hohlein
IPC分类号： C08F8/00 , C08F8/30
CPC分类号： C08F8/30 , C08F8/00
摘要： Binders for moisture-hardening coating or sealing compositions contain modified copolymers having a weight average molecular weight of from 1,500 to 75,000 determined by gel permeation chromatography of olefinically unsaturated compounds containing chemically incorporated moieties which are addition-reactive to amino wherein the modified copolymers contain both(i) intramolecular carboxylic anhydride moieties and(ii) olefinically unsaturated (meth)acrylate moieties in chemically bound form as the moieties which are addition-reactive to amino, with the anhydride equivalent weight being in the range from 392 to 9,800 and the (meth)acrylate equivalent weight in the range from 284 to 7,100.
摘要翻译：用于湿润硬化涂层或密封组合物的粘合剂含有通过凝胶渗透色谱法测定的重均分子量为1,500至75,000的改性共聚物，其含有与氨基加成反应的化学引入部分的烯属不饱和化合物，其中改性共聚物含有（ i）分子内羧酸酐部分和（ii）具有化学结合形式的烯属不饱和（甲基）丙烯酸酯部分作为与氨基加成反应的部分，酸酐当量为392-9,800，和（甲基）丙烯酸酯当量在284至7100的范围内。

7. 发明授权

US5130466A Diisocyanate, a process for its production and its use 失效
标题翻译：二异氰酸酯，其生产工艺及其使用
公开(公告)号：US5130466A
公开(公告)日：1992-07-14
申请号：US463713
申请日：1990-01-11
申请人： Manfred Schmidt , Klaus Konig , Peter Heitkamper , Josef Pedain
发明人： Manfred Schmidt , Klaus Konig , Peter Heitkamper , Josef Pedain
IPC分类号： C08G18/73 , C07C67/00 , C07C69/00 , C07C241/00 , C07C263/10 , C07C265/02 , C07C265/04 , C07C265/14 , C08G18/77 , C08G18/80
CPC分类号： C07C265/00 , C08G18/771
摘要： The present invention is directed to a diisocyanate which corresponds to the formula ##STR1## The present invention is also directed to the preparation of this diisocyanate and to its use for the production of polyisocyanate polyaddition products.
摘要翻译：本发明涉及对应于下式的二异氰酸酯。本发明还涉及该二异氰酸酯的制备及其在多异氰酸酯加成产物的制备中的应用。

8. 发明授权

US5076958A Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use 失效
标题翻译：生产异氰酸酯聚异氰酸酯的方法，本方法获得的化合物及其用途
公开(公告)号：US5076958A
公开(公告)日：1991-12-31
申请号：US329902
申请日：1989-03-28
申请人： Josef Pedain , Manfred Schonfelder , Hans-Joachim Hofer , Walter Krauss
发明人： Josef Pedain , Manfred Schonfelder , Hans-Joachim Hofer , Walter Krauss
IPC分类号： C09D175/00 , C08G18/02 , C08G18/28 , C08G18/32 , C08G18/42 , C08G18/79 , C08G18/80
CPC分类号： C08G18/4238 , C08G18/3221 , C08G18/3253 , C08G18/3296 , C08G18/4205 , C08G18/4277 , C08G18/792 , C08G18/8016 , C08G18/8061
摘要： The present invention is directed to a process for the production of isocyanurate polyisocyanates by the partial trimerization of the isocyanate groups of aliphatic diisocyanates in the presence of catalysts which accelerate the trimerization of isocyanate groups, termination of the trimerization reaction at the particular degree of trimerization required and removal of unreacted starting diisocyanate and, optionally, other volatile constituents, characterized in that at least one diol containing ester groups and having an average molecular weight of 350 to 950 is added to the reaction mixture at any time before removal of the excess starting diisocyanate in a quantity of 1 to 50% by weight, based on the weight of the diisocyanate used as starting material, the type of reactants and the quantitative ratios between them being selected so that, on completion of the reaction, at least 10% by weight free starting diisocyanate is still present in the reaction mixture, not including any inert solvent used, and the molar ratio of isocyanurate groups to urethane groups in the end products is about 20:1 to 0.2:1.The present invention is also directed to the isocyanurate polyisocyanates obtained by this process and the use of these isocyanurate polyisocyanates, optionally blocked by blocking agents for isocyanate groups, for the production of polyurethane plastics, particularly two-component polyurethane lacquers.
摘要翻译：本发明涉及通过在促进异氰酸酯基团三聚化的催化剂存在下部分三聚异氰酸酯基团的异氰酸酯基团的生产来制备异氰脲酸酯多异氰酸酯的方法，在特定的三聚反应程度下终止三聚反应所需的并除去未反应的起始二异氰酸酯和任选的其它挥发性成分，其特征在于在除去过量的起始二异氰酸酯之前的任何时间将至少一种含有酯基并且平均分子量为350至950的二醇加入到反应混合物中以1至50重量％的量，以用作起始原料的二异氰酸酯的重量计，反应物的类型和它们之间的定量比被选择，使得在反应完成时，至少10重量％游离的起始二异氰酸酯仍然存在于反应混合物中，不包括任何内部 t溶剂，最终产物中异氰脲酸酯基与氨基甲酸酯基的摩尔比为约20:1至0.2:1。本发明还涉及通过该方法获得的异氰脲酸酯多异氰酸酯以及任选被异氰酸酯基团的封闭剂封闭的这些异氰脲酸酯多异氰酸酯用于生产聚氨酯塑料，特别是双组分聚氨酯漆的用途。

9. 发明授权

US4990583A Copolymers containing isocyanate and acid anhydride groups, a process for their preparation and their use as a binder components 失效
标题翻译：含有异氰酸酯和酸酐基团的共聚物，其制备方法及其作为粘合剂组分的用途
公开(公告)号：US4990583A
公开(公告)日：1991-02-05
申请号：US305744
申请日：1989-02-03
申请人： Christian Wamprecht , Josef Pedain , Harald Blum
发明人： Christian Wamprecht , Josef Pedain , Harald Blum
IPC分类号： C09K3/10 , C08F220/36 , C08F222/04 , C08F246/00 , C08G18/62 , C08G18/72 , C09D133/06 , C09D175/04
CPC分类号： C08G18/728 , C08F220/36 , C08F222/04 , C08F246/00 , C09D133/064
摘要： Copolymers useful in binders for two-component coating compounds or sealing compounds are copolymers having a weight average molecular weight, determined by the gel permeation chromatography method, of from 1500 to 75,000 of olefinically unsaturated compounds containing chemically incorporated moieties capable of undergoing an addition reaction with hydroxyls wherein the copolymers contain, as hydroxyl reactive groups, both(i) from 0.3 to 7.0% by weight of free isocyanate groups and(ii) from 1 to 25% by weight of acid anhydride groups, calculated as C.sub.4 H.sub.2 O.sub.3,in a chemically bound form.
摘要翻译：用于双组分涂料化合物或密封化合物的粘合剂中的共聚物是具有通过凝胶渗透色谱法测定的重均分子量为1500至75,000的含有化学引入的部分的烯属不饱和化合物的共聚物，其能够经历与羟基，其中共聚物含有（i）0.3至7.0重量％的游离异氰酸酯基团和（ii）按化学键合计算为1至25重量％的以C 4 H 2 O 3计算的酸酐基团，作为羟基反应性基团形成。

10. 发明授权

US4918129A Process for the production of aqueous polymer dispersions, the dispersions obtainable by this process and their use for the production of coatings 失效
标题翻译：用于生产聚合物水分散体的方法，可通过该方法获得的分散体及其用于生产涂料的方法
公开(公告)号：US4918129A
公开(公告)日：1990-04-17
申请号：US309815
申请日：1989-02-13
申请人： Joachim Probst , Josef Pedain , Bruno Bomer , Adolf Schmidt , Wolfhart Wieczorrek
发明人： Joachim Probst , Josef Pedain , Bruno Bomer , Adolf Schmidt , Wolfhart Wieczorrek
IPC分类号： C08J7/04 , B01F17/52 , C08F2/20 , C08F2/24 , C08F2/30 , C08F283/00
CPC分类号： C08F2/30 , C08F283/00
摘要： Aqueous polymer dispersions useful for coating substrates are prepared by polymerization of olefinically unsaturated monomers in aqueous medium in the presence of radical formers and hydrophilically modified, urethane-group-containing emulsifiers having an average molecular weight below 30,000, wherein the urethane-group-containing emulsifiers are oligourethanes having a branched molecular structure which(i) are produced from organic polyisocyanates and organic compounds containing isocyanate-reactive groups with the reactants containing hydrophilic groups or groups convertible into hydrophilic groups and which are monofunctional or difunctional to isocyanate addition reaction, with the molar ratio of monofunctional hydrophilic components to the corresponding difunctional components being at least 2:1, and which(ii) have a content of chemically incorporated hydrophilic groups sufficient to impart the oligourethane solubility or dispersibility in water, with the proviso that, on a statistical average, at least 2.2 terminally incorporated hydrophilic groups are present per molecule.
摘要翻译：可用于涂布基材的水性聚合物分散体是通过烯丙基不饱和单体在水性介质中在自由基形成剂和平均分子量低于30,000的亲水改性的含氨基甲酸酯基的乳化剂存在下聚合制备的，其中含氨基甲酸酯基的乳化剂是具有支链分子结构的寡聚氨酯，其（i）由有机多异氰酸酯和含有异氰酸酯反应性基团的有机化合物产生，反应物含有可转化为亲水基团的亲水基团或基团，其与异氰酸酯加成反应是单官能的或双官能的，单官能亲水性组分与相应的双官能组分的比例为至少2:1，并且（ii）具有化学引入的亲水基团的含量足以赋予低聚氨酯在水中的溶解度或分散性，条件是在sta 每个分子存在至少2.2个末端引入的亲水基团。

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