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21. 发明授权

US4446293A Low-solvent, thermosetting reactive polyurethane coating composition, a process for its production and its use in direct and reverse coating processes 失效
标题翻译：低溶剂，热固性反应性聚氨酯涂料组合物，其生产方法及其在直接和反向涂布工艺中的应用
公开(公告)号：US4446293A
公开(公告)日：1984-05-01
申请号：US378152
申请日：1982-05-14
申请人： Eberhard Konig , Wilhelm Thoma , Josef Pedain , Klaus Konig
发明人： Eberhard Konig , Wilhelm Thoma , Josef Pedain , Klaus Konig
IPC分类号： C08G18/12 , C08G18/38 , C08G18/44 , D06N3/14 , C08G18/10
CPC分类号： D06N3/14 , C08G18/12 , C08G18/3823 , C08G18/44
摘要： The invention relates to low-solvent, thermosetting reactive polyurethane coating compositions which are particularly resistant to light, oxidation and hydrolysis, do not crystallize or harden and comprise the following components:(A) a ketoxime-blocked NCO-prepolymer of1. 1 mole of 2- to 4-functional, relatively high molecular weight polyhydroxyl compounds comprising a polyester polycarbonate based on ester glycols of .epsilon.-caprolactone and 1,6-hexane diol;2. about 0.1 to 1.2 moles of low molecular weight polyols containing bis-carbazinic ester polyols corresponding to the following general formula ##STR1## in which R is a straight-chain and/or branched C.sub.1 -C.sub.5 -alkylene or hydroxyl-substituted alkylene radical, and low molecular weight diols and triols preferably containing tertiary amino groups, and3. aliphatic and/or cycloaliphatic diisocyanates in an NCO/OH ratio of from about 1.5:1 to 6:1 and4. ketoximes;(B) aliphatic and/or cycloaliphatic polyamines containing at least two primary amino groups and(C) up to about 40% by weight of organic solvents.The invention also relates to a process for producing the low-solvent reactive coating compositions and to their use for coating substrates by the direct, reverse and/or matrix coating process.
摘要翻译：本发明涉及特别耐光，氧化和水解，不结晶或硬化的低溶剂，热固性反应性聚氨酯涂料组合物，并且包含以下组分：（A）1.1摩尔的酮肟封闭的NCO-预聚物包含基于ε-己内酯和1,6-己二醇的酯二醇的聚酯聚碳酸酯的2-至4-官能的相对高分子量的多羟基化合物; 2.约0.1至1.2摩尔含有对应于下列通式（IMAGE）的双恶嗪酸酯多元醇的低分子量多元醇，其中R是直链和/或支链的C 1 -C 5亚烷基或羟基取代的亚烷基，以及优选含有叔氨基的低分子量二醇和三醇，以及3.NCO / OH比为约1.5:1至6:1的脂族和/或脂环族二异氰酸酯和4.酮肟; （B）含有至少两个伯氨基的脂族和/或脂环族多胺和（C）至多约40重量％的有机溶剂。本发明还涉及一种生产低溶剂反应性涂料组合物的方法及其用于通过直接，反向和/或基质涂覆方法涂覆基材的用途。

22. 发明授权

US4369301A Lacquer polyisocyanates, process for the production thereof and use thereof as isocyanate component in thermosetting two-component polyurethane lacquers 失效
标题翻译：漆聚异氰酸酯，其制备方法和用作热固性双组分聚氨酯漆中的异氰酸酯组分
公开(公告)号：US4369301A
公开(公告)日：1983-01-18
申请号：US312030
申请日：1981-10-16
申请人： Eberhard Konig , Josef Pedain , Hans J. Kreuder
发明人： Eberhard Konig , Josef Pedain , Hans J. Kreuder
IPC分类号： C09D175/00 , C08G18/38 , C08G18/80
CPC分类号： C08G18/8058 , C08G18/3823 , C08G18/3831 , C08G18/8061 , C08G2150/20
摘要： The present invention relates to lacquer polyisocyanates which contain about 0 to 8% free isocyanate groups, about 10 to 28% blocked isocyanate groups and about 2 to 10% of the structural units, --NH--NH--CO--O, all percentages based on the weight of the polyisocyanates, but excluding the weight of the blocking agent. Also provided is a process for preparing these polyisocyanates which comprises reacting about 10 to 30 mol % of the isocyanate groups of an organic polyisocyanate with reaction products which have (i) alcoholic hydroxyl groups and (ii) structural units of the formula, --O--CO--NH--NH--CO--O--, and/or of the formula H.sub.2 N--NH--CO--O--, with the formation of urethane groups and optionally groups corresponding to the formula, --NH--NH--CO--O--, and reacting about 50 to 90 mol % of the isocyanate groups of the organic polyisocyanate with a blocking agent. The reaction products containing alcoholic hydroxyl groups are obtained by reacting 1 mol of hydrazine or of hydrazine hydrate with about 1 to 2 mols of a cyclic carbonate. A final object of the present invention is the use of the new lacquer polyisocyanates as the isocyanate component in thermosetting, two-component polyurethane lacquers.
摘要翻译：本发明涉及含有约0至8％游离异氰酸酯基团，约10至28％封端异氰酸酯基团和约2至10％结构单元-NH-NH-CO-O的漆多异氰酸酯，所有百分比均基于多异氰酸酯的重量，但不包括封闭剂的重量。还提供了制备这些多异氰酸酯的方法，其包括使有机多异氰酸酯的约10至30mol％的异氰酸酯基团与具有（i）醇羟基的反应产物和（ii）式的结构单元-O- CO-NH-NH-CO-O-，和/或式H2N-NH-CO-O-，形成氨基甲酸酯基团和任选地对应于式-NH-NH-CO-O-，并使有机多异氰酸酯的异氰酸酯基团的约50-90％（摩尔）与封端剂反应。含有醇羟基的反应产物是通过使1摩尔肼或水合肼与约1至2摩尔环状碳酸酯反应而获得的。本发明的最终目的是在热固性双组分聚氨酯漆中使用新的漆多异氰酸酯作为异氰酸酯组分。

23. 发明授权

US4299868A Coating compositions 失效
标题翻译：涂料组合物
公开(公告)号：US4299868A
公开(公告)日：1981-11-10
申请号：US108105
申请日：1979-12-28
申请人： Gerhard Berndt , Eberhard Konig , Josef Pedain , Wilhelm Thoma , Walter Schroer
发明人： Gerhard Berndt , Eberhard Konig , Josef Pedain , Wilhelm Thoma , Walter Schroer
IPC分类号： C08G18/00 , C08G18/10 , C08G18/50 , C08G18/65 , C08L75/00 , C08L75/04 , C09D175/00 , C09D175/04 , B05D3/02
CPC分类号： C08G18/10 , C08G18/5024 , C09D175/04
摘要： This invention relates to compositions which are crosslinkable by heating to form polyurethane plastics for coating substrates, preferably textile sheet-form materials, in particular by the reverse coating process. For ecological and economic reasons, the coating compositions are free from organic solvent or contain at most 10% by weight of organic solvent and consist essentially of linear and/or branched urethane prepolymers having blocked terminal NCO-groups, aqueous dispersions of urethane polymers, vinyl polymers and/or diene polymers and/or aqueous polymer solutions and aliphatic and/or cycloaliphatic and/or aromatic amines containing at least two primary and/or secondary amino groups as latent crosslinkers. The chain extending or crosslinking reaction takes place at an elevated temperature in a coating tunnel after the coating has been applied to a substrate.
摘要翻译：本发明涉及通过加热可交联的组合物，以形成聚氨酯塑料，用于涂覆基材，优选纺织品片状材料，特别是通过反涂层方法。由于生态和经济原因，涂料组合物不含有机溶剂或含有至多10重量％的有机溶剂，并且基本上由具有封闭末端NCO-基团的直链和/或支链氨基甲酸酯预聚物组成，聚氨酯聚合物的水分散体，乙烯基聚合物和/或二烯聚合物和/或聚合物水溶液和含有至少两个伯和/或仲氨基作为潜在交联剂的脂族和/或脂环族和/或芳族胺。链条延伸或交联反应在涂层施加到基底上之后在涂层隧道中在升高的温度下进行。

24. 发明授权

US6060573A Polyisocyanates blocked with CH-acidic esters and stabilized against thermal yellowing 有权
标题翻译：多异氰酸酯被CH-酸性酯封闭并稳定防止黄变
公开(公告)号：US6060573A
公开(公告)日：2000-05-09
申请号：US271088
申请日：1999-03-17
申请人： Eberhard Konig , Claus Kobusch , Wolfram Kuttner
发明人： Eberhard Konig , Claus Kobusch , Wolfram Kuttner
IPC分类号： C08G18/40 , C08G18/09 , C08G18/70 , C08G18/80 , C09D7/12 , C09D175/04
CPC分类号： C08G18/8058 , C08G18/092 , C08G18/70 , C08G18/8093 , C08G2150/20
摘要： The present invention relates to a stabilized, aliphatic and/or cycloaliphatic, blocked polyisocyanates which havei) isocyanate groups blocked with CH-acidic esters,ii) a content of blocked isocyanate groups (calculated as NCO, MW 42) of 5 to 20, preferably 7 to 15 wt. %, based on the solids content of the blocked polyisocyanate andiii) a content of formaldehyde of 0.1 to 5 wt. %, based on the solids content of the blocked polyisocyanate.The present invention also related to a process for the preparation of these stabilized, blocked polyisocyanates and to their use in one-component polyurethane stoving compositions, which may be cured at relatively low stoving temperature of about 100.degree. C., as crosslinking agents for organic polyhydroxy compounds.
摘要翻译：本发明涉及稳定的脂族和/或脂环族封端的多异氰酸酯，其具有i）用CH-酸性酯封闭的异氰酸酯基团，ii）封端异氰酸酯基团的含量（以NCO计，MW 42计算）为5至20，优选7-15重量％％，基于封端多异氰酸酯的固体含量，和iii）甲醛含量为0.1-5wt。％，基于封端多异氰酸酯的固体含量。本发明还涉及制备这些稳定化的封端多异氰酸酯的方法，以及它们在单组分聚氨酯烘干组合物中的用途，该组合物可在相对低的烘箱温度约100℃下固化，作为有机的交联剂多羟基化合物。

25. 发明授权

US5532313A Heat curable coating compositions and their use as top coats 失效
标题翻译：热固化涂料组合物及其作为顶涂层的用途
公开(公告)号：US5532313A
公开(公告)日：1996-07-02
申请号：US436938
申请日：1995-05-08
申请人： Eberhard Konig , Theodor Engbert , Josef Pedain
发明人： Eberhard Konig , Theodor Engbert , Josef Pedain
IPC分类号： B05D5/00 , B05D7/14 , B05D7/16 , B05D7/24 , C08G18/10 , C08G18/12 , C08G18/32 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/62 , C08G18/65 , C08G18/66 , C08G18/80 , C09D5/00 , C09D5/28 , C09D175/00 , C09D175/04 , C08F8/30 , C08F283/04 , C08G18/81 , C08L75/00
CPC分类号： C08G18/664 , C08G18/12 , C08G18/4063
摘要： The present invention relates to heat curable coating compositions containing a binder consisting essentially ofA) prepolymers which have butanone oxime-blocked isocyanate groups and are prepared fromA1) (cyclo)aliphatic polyisocyanates andA2) an organic polyhydroxyl component in whichA2.1 ) 50 to 90% of the hydroxyl equivalents of component A2) are from polyester polyols,A2.2) 10 to 50% of the hydroxyl equivalents of component A2) are from polyacrylate polyols and/or alkoxylation products of bisphenol A andA2.3) 0 to 30 of the hydroxyl equivalents of component A2) are from other organic polyhydroxyl compounds, andB) cycloaliphatic polyamines having at least two primary amino groups,wherein components A) and B) are present in an equivalent ratio of blocked isocyanate groups to amino groups of 1:0.8 to 1:1.2.The invention also relates to the use of these coating compositions for producing decorative, flying-stone-resistant, thick topcoats on metallic substrates.
摘要翻译：本发明涉及含有基本上由以下组成的粘合剂的热固化涂料组合物：A）具有丁酮肟封端异氰酸酯基团的预聚物，并由A1）（环）脂族多异氰酸酯和A2）有机多羟基组分制备，其中A2.1）组分A2）的羟基当量的50至90％来自聚酯多元醇A2.2）组分A2）的10至50％的羟基当量来自双酚A和A2.3的聚丙烯酸酯多元醇和/或烷氧基化产物）组分A2）的羟基当量的0至30是来自其它有机多羟基化合物，以及B）具有至少两个伯氨基的脂环族多胺，其中组分A）和B）以封端异氰酸酯基与氨基的当量比存在组为1：0.8至1：1.2。本发明还涉及这些涂料组合物用于在金属基材上生产装饰性，防飞溅的厚面漆的用途。

26. 发明授权

US5219893A Process for the production of open-cell, cold-formable rigid polyurethane foams and their use for the production of molded articles 失效
标题翻译：用于生产开孔，可冷却刚性聚氨酯泡沫的方法及其用于生产模制品的方法
公开(公告)号：US5219893A
公开(公告)日：1993-06-15
申请号：US640457
申请日：1991-01-11
申请人： Eberhard Konig , Christian Weber
发明人： Eberhard Konig , Christian Weber
IPC分类号： B32B5/24 , B32B37/10 , B60R13/02 , C08G18/08 , C08G18/18 , C08G18/28 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/72 , C08G18/76 , C08G101/00 , C08J9/02 , C08L75/08 , D06N7/00
CPC分类号： B60R13/0225 , C08G18/1825 , C08G18/4018 , C08G18/4072 , C08G18/6611 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： Open-celled, cold-formable polyurethane foams are made by reacting a specific crude MDI with a polyol component which includes hydroxyl polyethers having an OH number of from about 28 to about 600, a difunctional phthalic acid hydroxyl polyester having an OH number of from about 150 to about 440, glycerol, a blowing agent (water is preferred), a tertiary amine catalyst and optionally a silicone foam stabilizer. These foams generally have a density of from about 23 to about 30 kg/m.sup.3 and may be molded into articles having intricate shapes (e.g., roof for automobiles) using known cold-forming techniques.
摘要翻译：开孔，可冷成型的聚氨酯泡沫是通过使特定的粗MDI与多元醇组分反应制备的，所述多元醇组分包括羟值为约28至约600的羟基聚醚，具有约OH-约OH的OH官能邻苯二甲酸羟基聚酯 150至约440，甘油，发泡剂（优选水），叔胺催化剂和任选的硅氧烷泡沫稳定剂。这些泡沫通常具有约23至约30kg / m 3的密度，并且可以使用已知的冷成型技术模制成具有复杂形状的制品（例如，用于汽车的屋顶）。

27. 发明授权

US4426487A Mixtures of NCO prepolymers containing tertiary nitrogen atoms and the use thereof as adhesives or coatings 失效
标题翻译：含有叔氮原子的NCO预聚物的混合物及其作为粘合剂或涂料的用途
公开(公告)号：US4426487A
公开(公告)日：1984-01-17
申请号：US424924
申请日：1982-09-27
申请人： Eberhard Konig , Rudolf Hombach , Manfred Dollhausen , Josef Pedain
发明人： Eberhard Konig , Rudolf Hombach , Manfred Dollhausen , Josef Pedain
IPC分类号： C08G18/00 , C08G18/10 , C08G18/40 , C08G18/42 , C08G18/50 , C08K5/521 , C08L75/00 , C09D175/06 , C09J175/00 , C09J175/12 , C08L75/12
CPC分类号： C08K5/521 , C08G18/10 , C08G18/4018 , C08G18/42 , C08G18/5021 , C08K5/0016 , C08K5/52 , C09J175/12
摘要： This invention relates to a mixture which is stable in storage in the absence of moisture and comprises the following:(a) polyurethane prepolymers containing incorporated tertiary nitrogen atoms, structural units corresponding to the following formula:--O--CH.sub.2 --C(CH.sub.3).sub.2 --CH.sub.2 --O-- and terminal isocyanate groups,(b) aromatic or aliphatic orthophosphoric acid esters;(c) one or more inert solvents, and(d) optionally other auxiliaries and additives, and to the use of these mixtures as adhesives or coatings for flexible or rigid substrates.
摘要翻译：本发明涉及在不存在水分的情况下储存稳定的混合物，其包含如下：（a）含有并入叔氮原子的聚氨酯预聚物，对应于下式的结构单元：-O-CH 2 -C（CH 3）2 -CH 2 -O-和末端异氰酸酯基，（b）芳族或脂族正磷酸酯; （c）一种或多种惰性溶剂，和（d）任选的其它助剂和添加剂，以及将这些混合物用作柔性或刚性基材的粘合剂或涂料。

28. 发明授权

US4248756A Thermosetting coating compositions and process for the coating of substrates 失效
标题翻译：热固性涂料组合物和基材涂层方法
公开(公告)号：US4248756A
公开(公告)日：1981-02-03
申请号：US111069
申请日：1980-01-10
申请人： Eberhard Konig , Josef Pedain , Hans-Joachim Koch
发明人： Eberhard Konig , Josef Pedain , Hans-Joachim Koch
IPC分类号： C08G18/32 , C08G18/10 , C09D175/00 , C09D175/04 , D06N3/14
CPC分类号： D06N3/14 , C08G18/10
摘要： The present invention relates to thermosetting two-component coating compositions containing(A) a prepolymer having an average molecular weight of from 1,000 to 15,000 having an average of from 2 to 4 ketoxime-blocked aromatic isocyanate groups;(B) a crosslinking agent corresponding to the following general formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represent hydrogen or C.sub.1 - to C.sub.3 -alkyl groups with the proviso that if R.sup.1 to R.sup.4 all are hydrogen, 75% of the diamine have the cis,cis-structure and optionally(C) pigments, fillers blowing agents or other known additives. The equivalent ratio of blocked isocyanate groups to NH.sub.2 groups is from about 1.35:1 to about 0.95:1, and the coating composition contains not more than about 15% by weight of organic solvents and is free from aqueous polymer dispersions or solutions. The coating compositions may be applied to substrates by the direct or reverse process and may be applied as a top coat, adhesive coat or foam coat.
摘要翻译：本发明涉及含有（A）具有平均分子量为1,000至15,000的预聚物的热固性双组分涂料组合物，其平均具有2-4个酮肟封闭的芳族异氰酸酯基团; （B）对应于以下通式的交联剂：其中R 1，R 2，R 3和R 4独立地表示氢或C 1至C 3 - 烷基，条件是如果R 1至R 4均为氢，则75％二胺具有顺式，顺式结构和任选的（C）颜料，填料发泡剂或其它已知的添加剂。封端异氰酸酯基团与NH 2基团的当量比为约1.35:1至约0.95:1，并且涂料组合物含有不超过约15重量％的有机溶剂，并且不含水性聚合物分散体或溶液。涂料组合物可以通过直接或反转方法施加到基材上，并且可以作为顶涂层，粘合剂涂层或泡沫涂层施加。

29. 发明授权

US4107200A Bis(aminopropyl) arylacetonitriles and preparation thereof 失效
标题翻译：双（氨基丙基）芳基乙腈及其制备
公开(公告)号：US4107200A
公开(公告)日：1978-08-15
申请号：US763218
申请日：1977-01-27
申请人： Eberhard Konig , Josef Pedain
发明人： Eberhard Konig , Josef Pedain
IPC分类号： C08G18/00 , C07C67/00 , C07C253/00 , C07C255/32 , C07C255/42 , C07C255/58 , C07D471/04 , C07D471/08 , C08G18/32 , C08G18/65 , C07C121/78
CPC分类号： C07D471/04 , C07C255/00
摘要： This invention relates to new aliphatic diamines containing cyanide groups, a process for their preparation by hydrogenation of the corresponding trinitriles and their use as chain lengthening agents in the isocyanate polyaddition process.
摘要翻译：本发明涉及含有氰化物基团的新的脂族二胺，其通过相应的三腈的氢化制备的方法及其在异氰酸酯加聚方法中作为链长度的用途。

30. 发明授权

US4107199A Bis(isocyanatopropyl) arylacetonitriles 失效
标题翻译：双（异氰酸基丙基）芳基乙腈
公开(公告)号：US4107199A
公开(公告)日：1978-08-15
申请号：US763219
申请日：1977-01-27
申请人： Eberhard Konig , Josef Pedain
发明人： Eberhard Konig , Josef Pedain
IPC分类号： C07C255/62 , C07C67/00 , C07C241/00 , C07C253/00 , C07C255/32 , C07C265/08 , C07C265/14 , C08G18/70 , C08G18/78 , C07C121/66
CPC分类号： C07C255/00 , C07C265/00 , C08G18/7862
摘要： The instant invention relates to nitrilediisocyanates of the formula: ##STR1## wherein Ar represents an aromatic hydrocarbon group having 6 to 14 carbon atoms which may contain one or more substituents which are inert towards isocyanate groups andR represents hydrogen or an aliphatic hydrocarbon group having 1 to 4 carbon atomsWhich may be used to prepare lightfast polyurethanes which readily adhere to various substances.
摘要翻译：本发明涉及下式的硝化异氰酸酯：其中Ar表示具有6至14个碳原子的芳族烃基，其可以含有一个或多个对异氰酸酯基具有惰性的取代基，R表示氢或具有1个至4个碳原子，可用于制备轻质的各种物质的轻质聚氨酯。

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