专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US4518729A Solutions of isocyanato-isocyanurates in plasticizers for polyvinyl chloride, a process for their production and their use as adhesion-improving additives in coating compositions based on plasticized polyvinyl chloride 失效
标题翻译：异氰酸根合异氰脲酸酯在聚氯乙烯增塑剂中的应用，它们的生产方法及其作为基于增塑聚氯乙烯的涂料组合物中的粘合改进添加剂的用途
公开(公告)号：US4518729A
公开(公告)日：1985-05-21
申请号：US313842
申请日：1981-10-22
申请人： Peter Breidenbach , Helmut Hurnik , Josef Pedain
发明人： Peter Breidenbach , Helmut Hurnik , Josef Pedain
IPC分类号： C07D251/34 , C08G18/02 , C08K5/34 , C08L1/00 , C08L27/00 , C08L27/06 , C08L75/00 , C09D127/06
CPC分类号： C08G18/022 , C09D127/06 , C08L75/00
摘要： The present invention relates to solutions of isocyanato-isocyanurates based on mixtures of (i) 2,4- and/or 2,6-diisocyanato-toluene and (ii) 2,2'-, 2,4'- and/or 4,4'-diisocyanato-diphenyl methane in a molar ratio of (i) to (ii) of about 5:1 to 1:3, in plasticizers for polyvinyl chloride wherein the isocyanato-isocyanurates comprise about 1 to 50% by weight of the solution. The present invention also relates to a process for preparing these solutions which comprise partially trimerizing the isocyanate groups of the above diisocyanates using catalysts which accelerate the trimerization of isocyanate groups, the reaction either being conducted in the presence of plasticizers for polyvinyl chloride or the reaction product being dissolved in a plasticizer of this type, optionally after the separation of excess, unreacted diisocyanate.In addition, the present invention relates to the use of these solutions as adhesion-improving additives for coating compositions based on polyvinyl chloride. Besides improved adhesion, these compositions also demonstrate improved resistance to discoloration during thermal processing.
摘要翻译：本发明涉及基于（i）2,4-和/或2,6-二异氰酸酯 - 甲苯和（ii）2,2'-，2,4'-和/或4 - 的混合物的异氰酸根合异氰脲酸酯的溶液，（i）至（ii）的摩尔比为约5:1至1:3的4'-二异氰酸根合二苯基甲烷，其中异氰酸根合异氰脲酸酯的增塑剂包含约1至50重量％解。本发明还涉及一种制备这些溶液的方法，该方法包括使用加速异氰酸酯基团三聚化的催化剂部分三聚上述二异氰酸酯的异氰酸酯基团，该反应在聚氯乙烯增塑剂或反应产物溶解在这种类型的增塑剂中，任选地在分离过量的未反应的二异氰酸酯之后。此外，本发明涉及这些溶液作为基于聚氯乙烯的涂料组合物的粘合改进添加剂的用途。除了改进的粘合性，这些组合物还表现出改善的耐热处理过程中的变色性。

32. 发明授权

US4481345A Process for the production of combinations of organic polyisocyanates and at least partly blocked polyamines, the combinations obtainable by this process and their use for the production of lacquers, coating or sealing compositions 失效
标题翻译：用于生产有机多异氰酸酯和至少部分封闭的多胺的组合的方法，可通过该方法获得的组合及其用于生产漆，涂料或密封组合物的用途
公开(公告)号：US4481345A
公开(公告)日：1984-11-06
申请号：US583918
申请日：1984-02-27
申请人： Klaus Nachtkamp , Manfred Bock , Reinhard Halpaap , Josef Pedain
发明人： Klaus Nachtkamp , Manfred Bock , Reinhard Halpaap , Josef Pedain
IPC分类号： C09K3/10 , C08G18/10 , C08G18/32 , C08G18/65 , C09D175/00 , C09D175/02 , C09D175/04 , C08G18/38
CPC分类号： C08G18/3256 , C08G18/10
摘要： Process for the production of water-hardenable compositions of organic polyisocyanates and polyamines containing at least partly blocked amino groups present as ketimines, the combinations essentially representing mixtures and optionally reaction products containing urea groups by mixing the organic polyisocyanates with the polyamines in such quantities that the equivalent ratio of isocyanate groups to blocked and free amino groups is between about 0.9:1 and 4:1 and reacting any free amino groups present with some of the isocyanate groups in the polyisocyanate to form ureas, characterized in that the polyamines containing at least partly blocked amino groups used are mixtures comprising(a) from about 50 to 95 amine equivalent percent of organic compounds which are free from primary and secondary amino groups and which contain at least two ketimine groups corresponding to the following formula ##STR1## in which R.sup.1 represents an alkyl or cycloalkyl radical and R.sup.2 represents hydrogen or an alkyl or cycloalkyl radical or in which R.sup.1 and R.sup.2 form a cycloaliphatic hydrocarbon radical together with the two carbon atoms of the ketimine group and(b) from about 5 to 40 amine equivalent percent of organic compounds which are free from primary and secondary amino groups and which contain at least two ketimine groups of which one corresponds to the formula ##STR2## in which R.sup.1 and R.sup.2 are as defined above, the other ketimine group(s) present correspond(s) to the formula shown in (a).
摘要翻译：用于生产有机多异氰酸酯和含有至少部分封闭的胺基的多胺的水可硬化组合物作为酮亚胺存在的方法，所述组合基本上代表混合物和任选的含有尿素基团的反应产物，通过将有机多异氰酸酯与多胺混合，异氰酸酯基与封端和游离氨基的当量比为约0.9:1至4:1，并使与多异氰酸酯中存在的一些异氰酸酯基团存在的任何游离氨基反应形成脲，其特征在于，含有至少部分使用的封闭氨基是包含（a）约50至95胺当量百分比的不含伯和仲氨基并且含有至少两个对应于下式的酮亚胺基的有机化合物的混合物：其中R 1表示烷基或环烷基，R 2表示氢或a n烷基或环烷基，或其中R1和R2与酮亚胺基团的两个碳原子一起形成脂环族烃基，和（b）约5至40胺当量百分比的不含伯和仲氨基的有机化合物并且其包含至少两个酮亚胺基，其中一个对应于式（Ia）其中R 1和R 2如上所定义的式“IMAGE”，其它酮亚胺基与（a）所示的式表示。

33. 发明授权

US4308184A Heat cross linkable polyurethane coating compositions 失效
标题翻译：热交联聚氨酯涂料组合物
公开(公告)号：US4308184A
公开(公告)日：1981-12-29
申请号：US25152
申请日：1979-03-29
申请人： Wilhelm Thoma , Gerhard Berndt , Josef Pedain , Walter Schroer , Waldemar Kling
发明人： Wilhelm Thoma , Gerhard Berndt , Josef Pedain , Walter Schroer , Waldemar Kling
IPC分类号： C09D175/04 , D06N3/14 , C08L75/04
CPC分类号： D06N3/142 , C09D175/04 , Y10S428/904 , Y10T428/31591
摘要： The present disclosure is concerned with solvent free or very low solvent coating compositions suitable for use on flexible sheet form substrates particularly textile substrates. The composition comprises a urethane group-containing prepolymer with OH or CONH.sub.2 terminal groups mixed with a urea or melamine formaldehyde resin and a stable aqueous polymer dispersion or solution. The composition may also contain small amounts of an organic solvent. The coating can be applied to the substrate by direct or reverse coating techniques.
摘要翻译：本公开涉及适用于柔性片状基材，特别是纺织品基材的无溶剂或非常低溶剂涂料组合物。该组合物包含与尿素或三聚氰胺甲醛树脂混合的OH或CONH 2端基和稳定的含水聚合物分散体或溶液的含氨基甲酸酯基的预聚物。组合物还可以含有少量的有机溶剂。可以通过直接或反向涂布技术将涂层施加到基底上。

34. 发明授权

US4303774A Polyurethanes which are dispersible or soluble in water and a process for their preparation 失效
标题翻译：可分散或溶于水的聚氨酯及其制备方法
公开(公告)号：US4303774A
公开(公告)日：1981-12-01
申请号：US30600
申请日：1979-04-16
申请人： Klaus Nachtkamp , Josef Pedain , Klaus Noll
发明人： Klaus Nachtkamp , Josef Pedain , Klaus Noll
IPC分类号： C08G18/00 , C08G18/06 , C08G18/08 , C08G18/50 , C08G18/77 , C08G18/83 , C08G18/64 , C08G18/71 , C08L75/08
CPC分类号： C08G18/5072 , C08G18/0828 , C08G18/775 , Y10S528/904
摘要： The present invention relates to water soluble or water dispersible polyurethane elastomers which have a substantially linear molecular structure and which contain both ethylene oxide units incorporated in polyether chains and sulphonate groups, characterized in that they contain from about 0.5 to 20% by weight of ethylene oxide units of the formula --CH.sub.2 --CH.sub.2 --O-- arranged within polyether chains and from about 0.1 to 25 milliequivalents, per 100 g of solid, of sulphonate groups of the formula --SO.sub.3.sup..crclbar. in the form of structural units of the formula--O--X--Rarranged in end positions and/or side positions, whereinX represents a polyalkylene oxide chain having from 5 to 90 chain members, at least about 40% of which chain members constitute ethylene oxide units andR represents a monovalent hydrocarbon group having from 3 to 18 carbon atoms containing at least one sulphonate group --SO.sub.3.sup..crclbar. andto a process for their production.
摘要翻译：本发明涉及水溶性或水分散性聚氨酯弹性体，其具有基本上线性的分子结构，并且其包含掺入聚醚链和磺酸盐基团的环氧乙烷单元，其特征在于它们含有约0.5-20重量％的环氧乙烷式-CH 2 -CH 2 -O-的单元，其配置在聚醚链内，约0.1至25毫当量，每100g固体式-SO 3（ - ）磺酸盐基团，其结构单元为式 - OXR排列在末端位置和/或侧位，其中X表示具有5-90个链成员的聚环氧烷链，至少约40％的链成员构成环氧乙烷单元，R表示一价烃基，其具有3至含有至少一个磺酸酯基-SO 3（ - ）的18个碳原子及其制备方法。

35. 发明授权

US4289827A Moisture hardening one-component lacquers and a process for coating leather 失效
标题翻译：水分硬化单组分漆和皮革涂层工艺
公开(公告)号：US4289827A
公开(公告)日：1981-09-15
申请号：US123854
申请日：1980-02-22
申请人： Klaus Noll , Wolfgang Speicher , Josef Pedain , Rosemarie Schmid
发明人： Klaus Noll , Wolfgang Speicher , Josef Pedain , Rosemarie Schmid
IPC分类号： C08G18/00 , C08G18/40 , C08G18/42 , C08G18/48 , C09D175/04 , C09D175/08 , C14C11/00 , D06N3/14 , B32B27/40
CPC分类号： C08G18/4018 , C08G18/4879 , Y10T428/31551 , Y10T428/31558
摘要： The present invention relates to moisture-hardening one-component lacquers having improved shelf life and thermal stability. These lacquers are characterized by high gloss and high flexural strength and are based on reaction products containing free isocyanate groups of relatively high molecular weight polyols having an average functionality of from 2 to 3, polyisocyanates and, optionally, low molecular weight polyhydroxyl compounds which are characterized in that the relatively high molecular weight polyol is a mixture of:(a) a hydroxyl polyester having an average molecular weight of from about 500 to 6000,(b) a hydroxyl polyether corresponding to the following general formula: ##STR1## wherein R.sub.1 represents hydrogen, a C.sub.1 -C.sub.4 alkyl radical or a phenyl radical,X represents one of the difunctional radicals --S--, --O--, --SO.sub.2 --, --CO-- or --C(R.sub.2 R.sub.3)-- whereR.sub.2 and R.sub.3, which may be the same or different, represent hydrogen or a C.sub.1 -C.sub.4 alkyl radical, andn and m each represent an integer of 22 0, the value of (n+m) being selected in such a way that the hydroxyl polyether has an average molecular weight of from about 300 to 1200. The present invention also relates to processes for the coating of substrates, particularly leather, and the coated substrates produced therefrom.
摘要翻译：本发明涉及具有改善的保质期和热稳定性的湿润硬化单组分漆。这些漆的特征在于高光泽度和高弯曲强度，并且基于含有平均官能度为2至3的相对高分子量多元醇的游离异氰酸酯基团的反应产物，多异氰酸酯和任选的低分子量多羟基化合物，其特征在于因为相对高分子量的多元醇是以下的混合物：（a）平均分子量为约500至6000的羟基聚酯，（b）与下列通式对应的羟基聚醚：其中R 1表示氢，C 1 -C 4烷基或苯基，X表示二官能基-S-， - O - ， - SO 2 - ， - CO-或-C（R 2 R 3） - 其中R 2和R 3可以是相同或不同，表示氢或C1-C4烷基，n和m各自表示22O的整数，（n + m）的值选择为使羟基聚醚具有平均分子量从约300 本发明还涉及用于涂覆基材，特别是皮革的方法以及由其制备的涂布的基材。

36. 发明授权

US4146559A Cycloaliphatic diamines 失效
标题翻译：循环泵
公开(公告)号：US4146559A
公开(公告)日：1979-03-27
申请号：US827767
申请日：1977-08-25
申请人： Manfred Bock , Rudolf Braden , Josef Pedain
发明人： Manfred Bock , Rudolf Braden , Josef Pedain
IPC分类号： C07C215/14 , C07C67/00 , C07C209/00 , C07C209/26 , C07C209/52 , C07C211/36 , C07C213/00 , C07C217/08 , C07D295/02 , C08G18/10 , C08G18/32 , C07C87/40 , C07C87/28
CPC分类号： C07D295/02 , C08G18/10 , C08G18/3234
摘要： Compounds are disclosed which correspond to the general formula: ##STR1## in which N AND M WHICH ARE THE SAME OR DIFFERENT HAVE THE VALUES 0, 1 OR 2,R, r.sub.1 and R.sub.2 which are the same or different, represent hydrogen or CH.sub.3 -groupsAnd either(a) R.sub.3 and R.sub.5 represent hydrogen and R.sub.4 and R.sub.6 represent hydrogen, a C.sub.1 -C.sub.18 alkyl group, or a cycloalkyl group with 5 to 8 carbon atoms,Or(b) R.sub.3, R.sub.4, R.sub.5 and R.sub.6 independently represent C.sub.1 -C.sub.18 alkyl groups, or cycloalkyl groups containing 5 to 8 carbon atoms,Or(c) R.sub.3 and R.sub.4 together and R.sub.5 and R.sub.6 together, in conjunction with the nitrogen atom, form a heterocyclic C.sub.4 -C.sub.6 ring which may be interrupted by oxygen and/or nitrogen and which may be substituted by alkyl groups and/or hydroxyl alkyl groups with 1 to 4 carbon atoms.These compounds are produced by hydrogenating the corresponding diketones in the presence of ammonia or a primary or secondary aliphatic or cycloaliphatic amine.

37. 发明授权

US4035213A Soft textile coatings resembling napa leather 失效
标题翻译：柔软的纺织品涂料类似于napa皮革
公开(公告)号：US4035213A
公开(公告)日：1977-07-12
申请号：US637202
申请日：1975-12-03
申请人： Wilhelm Thoma , Josef Pedain , Jurgen Grammel , Antonio Aguado
发明人： Wilhelm Thoma , Josef Pedain , Jurgen Grammel , Antonio Aguado
IPC分类号： C08G18/00 , C08G18/10 , C08L75/00 , C09D175/04 , D06M15/423 , D06N3/14 , D06N7/04 , B32B27/12 , B32B27/40 , B32B27/42
CPC分类号： D06N3/148 , C08G18/10 , C09D175/04 , D06N3/143 , Y10S428/904 , Y10T428/31554 , Y10T428/31594
摘要： This invention relates to the coating of textile sheets with polyurethane pastes by the reversal process for producing very soft coating articles with a hand resembling that of napa leather. The particular properties of the coating are obtained by using bonding pastes which contain a mixture which can be cross-linked by the action of heat, consisting of polyurethane hydrazodicarbonamides and melamine-formaldehyde resins and/or urea-formaldehyde resins.
摘要翻译：本发明涉及通过反转方法对具有聚氨酯浆料的纺织品片材进行涂布，以用类似于napa皮革的手制造非常柔软的涂层制品。通过使用含有可通过热作用交联的混合物的粘结浆料获得涂层的特定性质，其由聚氨酯肼二酰胺和三聚氰胺 - 甲醛树脂和/或脲 - 甲醛树脂组成。

38. 发明授权

US3992316A Organic polyisocyanate solutions adapted for use in laquer 失效
标题翻译：有机多异氰酸酯溶液适用于漆面
公开(公告)号：US3992316A
公开(公告)日：1976-11-16
申请号：US607079
申请日：1975-08-22
申请人： Josef Pedain , Marianne Dislich , Gunter Oertel , Hans-Jurgen Muller
发明人： Josef Pedain , Marianne Dislich , Gunter Oertel , Hans-Jurgen Muller
IPC分类号： C08G18/75 , C08G18/80 , C08G18/10 , C07C119/045
CPC分类号： C08G18/8064 , C08G18/755 , C08G18/8032
摘要： The amount of unreacted 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexane (IPDI) mixed with an adduct of IPDI and a polyhydroxyl compound having two or three hydroxyl groups in a solution thereof in a conventional lacquer solvent is reduced by mixing the solution with from 0.1 to 10 mols monohydric alcohol per mol of unreacted IPDI in the solution to provide a polyisocyanate solution adapted for use in making coating materials such as lacquers.
摘要翻译：在常规的漆溶剂中，在其溶液中与IPDI的加合物和具有两个或三个羟基的多羟基化合物混合的未反应的1-异氰酸酯基-3,3,5-三甲基-5-异氰酸甲酯 - 环己烷（IPDI）的量为通过在溶液中将溶液与每摩尔未反应的IPDI与0.1至10摩尔一元醇混合来减少，以提供适用于制备涂料如漆的多异氰酸酯溶液。

39. 发明授权

US06392001B1 Process for the production of light-stable polyisocyanates containing allophanate groups 失效
标题翻译：用于生产含有脲基甲酸酯基的光稳定多异氰酸酯的方法
公开(公告)号：US06392001B1
公开(公告)日：2002-05-21
申请号：US08432285
申请日：1995-05-01
申请人： Harald Mertes , Josef Pedain , Reinhard Halpaap
发明人： Harald Mertes , Josef Pedain , Reinhard Halpaap
IPC分类号： C08G1810
CPC分类号： C08G18/7837 , C07C273/1836 , C07C275/60
摘要： The present invention relates to a process for the production of polyisocyanates containing allophanate groups and having aliphatically and/or cycloaliphatically bound isocyanate groups by reacting organic compounds containing urethane groups with organic polyisocyanates containing aliphatically and/or cycloaliphatically bound isocyanate groups in the presence of tin compounds and to the use of these polyisocyanates, optionally blocked with blocking agents for isocyanate groups, as an isocyanate component in the production of polyurethanes, in particular polyurethane coatings.
摘要翻译：本发明涉及通过在锡化合物的存在下使含有氨基甲酸酯基团的有机化合物与含有脂族和/或环状结合的异氰酸酯基团的有机多异氰酸酯反应来生产含有脲基甲酸酯基并具有脂族和/或环脂键结的异氰酸酯基团的多异氰酸酯的方法以及在聚氨酯生产中尤其是聚氨酯涂料中使用这些多异氰酸酯，任选地被异氰酸酯基封端剂封闭，作为异氰酸酯组分。

40. 发明授权

US5925711A Polyamines and their use in aqueous coating compositions 失效
标题翻译：多胺及其在水性涂料组合物中的用途
公开(公告)号：US5925711A
公开(公告)日：1999-07-20
申请号：US882852
申请日：1997-06-26
申请人： Christian Wamprecht , Hans-Josef Laas , Jurgen Meixner , Josef Pedain
发明人： Christian Wamprecht , Hans-Josef Laas , Jurgen Meixner , Josef Pedain
IPC分类号： C08G18/32 , C08G18/46 , C08G18/64 , C08G18/70 , C08G73/00 , C08G73/02 , C08L79/08 , C09D5/00 , C09D175/04 , C09D179/08 , C09J179/02 , C07C209/16
CPC分类号： C08G18/6415 , C08G18/4669 , C08G18/706 , C08G73/02 , C08G73/028 , C08L79/08 , C09D179/08 , C09J179/02 , C08G2261/135 , C08G2261/334 , C08G2261/76
摘要： The present invention relates to polyamines which are the reaction products ofa) unsaturated oligoesters containing an average of 2 to 4 double bonds per molecule andb) optionally other unsaturated compounds which are suitable as Michael addition acceptors and which contain an average of 1 to 4 double bonds per molecule, withc) (cyclo)aliphatic diamines which contain two primary amino groups, andd) optionally other amino-functional compounds which are suitable as Michael addition donors.The present invention also relates to aqueous, two-component coating compositions containing as binderA) the polyamines according to the invention andB) water dispersible polyisocyanates, andto coatings obtained from these coating compositions.
摘要翻译：本发明涉及多胺，其为a）每分子平均含有2〜4个双键的不饱和低聚酯的反应产物，以及b）任选的其它适合作为迈克尔加成受体的不饱和化合物，其平均含有1至4个每个分子具有双键，c）（环）脂族二胺，其含有两个伯氨基，以及d）任选的其它适合作为迈克尔加成供体的氨基官能化合物。本发明还涉及包含作为粘合剂A）本发明的多胺和B）水分散性多异氰酸酯的水性双组分涂料组合物以及由这些涂料组合物获得的涂料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式