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1. 发明授权

US5780542A Water-emulsifiable polyisocyanates 失效
标题翻译：水乳化聚异氰酸酯
公开(公告)号：US5780542A
公开(公告)日：1998-07-14
申请号：US679112
申请日：1996-07-12
申请人： Brigitta Huckestein , Hans Renz , Stephan Kothrade , Karl Haberle
发明人： Brigitta Huckestein , Hans Renz , Stephan Kothrade , Karl Haberle
IPC分类号： C08L75/04 , C08G18/00 , C08G18/08 , C08G18/62 , C08G18/70 , C08G18/79 , C08L75/00 , C09D175/00 , C09D175/04 , C09J175/00 , C09J175/04 , C08F283/04
CPC分类号： C08G18/706 , C08G18/6283
摘要： Water-emulsifiable polyisocyanates containing a) aliphatic, cycloaliphatic and aromatic polyisocyanates and b) reaction products of the abovementioned polyisocyanates with polyvinylpyrrolidones which have at least one group which is reactive with isocyanate.
摘要翻译：含有a）脂族，脂环族和芳族多异氰酸酯的水可乳化的多异氰酸酯，和b）上述多异氰酸酯与具有至少一个与异氰酸酯反应的基团的聚乙烯吡咯烷酮的反应产物。

2. 发明授权

US5587421A Mixtures containing water-emulsifiable isocyanates 失效
标题翻译：含水乳化异氰酸酯的混合物
公开(公告)号：US5587421A
公开(公告)日：1996-12-24
申请号：US516923
申请日：1995-08-18
申请人： Peter Weyland , Reinhard Treiber , Alwin Sturm , Horst Seibert , Hans Renz , Jurgen Reichert , Karl Haberle
发明人： Peter Weyland , Reinhard Treiber , Alwin Sturm , Horst Seibert , Hans Renz , Jurgen Reichert , Karl Haberle
IPC分类号： C08G18/08 , C08G18/00 , C08G18/70 , C09D175/00 , C09D175/04 , C09J175/00 , C09J175/04 , C08J3/00 , B32B27/00 , C08K3/20 , C08L75/00
CPC分类号： C08G18/706 , Y10T428/31551
摘要： A mixture containsa) water-emulsifiable polyisocyanates andb) carbonic esters or lactones as organic solvents.
摘要翻译：混合物包含a）水可乳化的多异氰酸酯和b）碳酸酯或内酯作为有机溶剂。

3. 发明申请

US20100247786A1 NEW POLYMERS BY EMULSION POLYMERIZATION 审中-公开
标题翻译：新型聚合物乳化聚合
公开(公告)号：US20100247786A1
公开(公告)日：2010-09-30
申请号：US12741609
申请日：2008-11-18
申请人： Marc Schroeder , Konrad Roschmann , Hans Renz
发明人： Marc Schroeder , Konrad Roschmann , Hans Renz
IPC分类号： C08F236/10 , B05D3/02
CPC分类号： C08F236/10 , C08F236/14 , C09D125/10 , C09D125/14 , C08F2/22 , C08F212/08 , C08F220/54
摘要： The present invention relates to new emulsion polymers, to processes for preparing them, and to their use in coating material for the purpose of improving the water resistance.
摘要翻译：本发明涉及新的乳液聚合物，其制备方法以及它们在涂料中用于改善耐水性的用途。

4. 发明申请

US20070204608A1 Hydraulic Drive, in Particular for Two-Cylinder Thick Matter Pumps 失效
标题翻译：液压驱动，特别适用于双缸稠油泵
公开(公告)号：US20070204608A1
公开(公告)日：2007-09-06
申请号：US10592396
申请日：2006-02-02
申请人： Paul Von Baumen , Dirk Hovemeyer , Hans Renz
发明人： Paul Von Baumen , Dirk Hovemeyer , Hans Renz
IPC分类号： F16D31/02
CPC分类号： F04B9/1178 , F04B15/02 , F15B7/10 , F15B2211/20561 , F15B2211/613 , F15B2211/7053 , F15B2211/7121 , F16H61/4104
摘要： The invention relates to a hydraulic drive, especially for two-cylinder thick matter pumps. Said hydraulic drive comprises at least one main pump (10) embodied as a hydraulic variable displacement pump, and two hydraulically actuatable drive cylinders (20,22) that are each connected to a connection line (16,18) of the main pump (10) by means of pump connections mounted on one end thereof, forming a closed hydraulic circuit, and communicate with each other at the ends thereof opposing the pump connections (24,26) by means of a swinging oil line (28). The hydraulic drive also comprises a feed pump (42), by which means pressurized oil is fed from an oil tank to the current low-pressure side into the hydraulic circuit, and a flushing branch (52), by which means a flushing oil flow is branched off from the current low-pressure side under a limited pressure into the oil tank (44). In order to avoid low-pressure influxes during the reversal process of the main pump (10), the flushing oil flow is blocked and then released in a time-delayed manner during each reversal process of the main pump (10), independently of the differential pressure in the connection lines.
摘要翻译：本发明涉及一种液压驱动装置，尤其涉及两缸厚料泵。所述液压驱动器包括体现为液压可变排量泵的至少一个主泵（10）和两个液压可致动的驱动缸（20,22），其各自连接到主泵（10）的连接管线（16,18））通过安装在其一端上的泵连接件形成一个闭合的液压回路，并通过摆动油管线（28）在其与泵连接件（24,26）相对的端部处相互连通。液压驱动装置还包括供给泵（42），通过该供给泵将加压油从油箱向当前低压侧供给到液压回路中，以及冲洗分支（52），通过该冲洗分支在有限压力下从当前低压侧分支到油箱（44）中。为了避免在主泵（10）的反转过程中的低压流入，在主泵（10）的每个反向过程期间，冲洗油流被阻断然后以时间延迟的方式释放，而与连接线中的压差。

5. 发明授权

US6022938A Compounds with isocyanate groups and masked groups reactive in relation to isocyanates 失效
标题翻译：具有异氰酸酯基团和掩蔽基团的化合物与异氰酸酯相互反应
公开(公告)号：US6022938A
公开(公告)日：2000-02-08
申请号：US91239
申请日：1998-06-18
申请人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
发明人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
IPC分类号： C08G18/80 , C07D317/14 , C07D319/06 , C08G18/28 , C08G18/32 , C09D175/00 , C09D175/04
CPC分类号： C07D317/14 , C07D319/06 , C08G18/2805 , C08G18/2825 , C08G18/2865 , C08G18/2875 , C08G18/32 , C09D175/00
摘要： Isocyanato compounds with capped, isocyanate-reactive groups are those of the formula I ##STR1## where R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl or together form C.sub.3 -C.sub.10 -alkanediyl,X and Y are --O--, --S-- or ##STR2## where R.sup.4 is hydrogen, C.sub.1 -C.sub.20 -alkyl which is uninterrupted or interrupted by oxygen atoms in ether function, or is C.sub.6 -C.sub.10 -aryl or C.sub.7 -C.sub.10 -aralkyl,R.sup.3 is C.sub.1 -C.sub.10 -alkanediyl which together with --X--CR.sup.1 R.sup.2 --Y-- forms a 4-7-membered ring,in which either one hydrogen in R.sup.3 or the radical R.sup.4 in ##STR3## is replaced by an allophanate group R.sup.Ia ##STR4## in which R.sup.5 is a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.2 -C.sub.20 hydrocarbon unit,R.sup.6 is a single bond or a divalent aliphatic, alicyclic, araliphatic or aromatic C.sub.1 -C.sub.20 hydrocarbon unit or a mono- or poly(C.sub.2 -C.sub.4 -alkylene oxide) unit, andR.sup.7 is a carbamoyl radical ##STR5## or a biuret group R.sup.Ib ##STR6## in which one R.sup.8 is hydrogen and the other is as defined for R.sup.7 or a biuret group R.sup.Ic ##STR7## in which one R.sup.9 is as defined for R.sup.7 and the other is as defined for R.sup.1or a thioallophanate group R.sup.Id ##STR8##
摘要翻译： PCT No.PCT / EP96 / 05634 371日期1998年6月18日 102（e）1998年6月18日PCT PCT 1996年12月16日PCT公布。公开号WO97 / 23536 日期1997年7月3日具有封端，异氰酸酯反应性基团的异氰酸酯化合物是式I的那些化合物，其中R 1和R 2是氢，C 1 -C 10 - 烷基，C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基或一起形成C 3 -C 10 - 烷二基，X和Y是-O - ， - S-或其中R 4是氢，C 1 -C 20 - 烷基，其不受中间或由醚官能团中的氧原子间隔，或者是C 6 -C 10 - 芳基或C 7 -C 10 - 芳烷基 R 3是C 1 -C 10烷二基，其与-X-CR 1 R 2 -Y-一起形成4-7元环，其中R 3中的一个氢或基团R 4取代为其中R 5为二价脂族，脂环族，芳脂族或芳族C2-C20烃单元，R6是单键或二价脂族，脂环族，芳脂族或芳族C1-C20烃单元或单或多（C2-C4-烯化氧）单元，R7是氨基甲酰基或缩二脲基RIb，其中一个R 8是氢，另一个如R7所定义或一个缩二脲基团，其中一个R 9如R7所定义，另一个i 其定义为R1或硫代山梨醇基团RId

6. 发明授权

US5641851A Preparation of biuret-containing polyisocyanates 失效
标题翻译：制备含缩二脲的聚异氰酸酯
公开(公告)号：US5641851A
公开(公告)日：1997-06-24
申请号：US551213
申请日：1995-10-31
申请人： Stefan Wolff , Wolfgang Heider , Werner Langer , Hans Renz
发明人： Stefan Wolff , Wolfgang Heider , Werner Langer , Hans Renz
IPC分类号： C07C273/18 , C07C275/62 , C08G18/78 , C08G18/79 , C08G18/30
CPC分类号： C07C273/1872 , C07C275/62
摘要： The invention is to a process for the preparation of biuret-containing polyisocyanates by catalytic reaction of aliphatic and/or cycloaliphatic diisocyanates with a biuretizing agent, where the biuretizing agent employed is water in finely disperse form and the reaction is carried out in the presence of OH-acidic compounds.
摘要翻译：本发明涉及通过脂族和/或脂环族二异氰酸酯与缩二脲化合物的催化反应制备含缩二脲聚异氰酸酯的方法，其中所用的缩二脲化剂是水分散形式，反应在 OH-酸性化合物。

7. 发明授权

US06627726B1 Compositions containing highly viscous polyisocyanates 有权
标题翻译：含高粘度多异氰酸酯的组合物
公开(公告)号：US06627726B1
公开(公告)日：2003-09-30
申请号：US09720784
申请日：2000-12-29
申请人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Ulrich Poth , Hubert Baumgart , Simone Bitter
发明人： Bernd Bruchmann , Günter Mohrhardt , Hans Renz , Ulrich Poth , Hubert Baumgart , Simone Bitter
IPC分类号： C08G1828
CPC分类号： C08G18/792 , C08G18/6254
摘要： The invention provides a composition for producing surface coatings combining improved hardness, scratch resistance and acid resistance with good reflow behavior, a process for preparing such a surface coating, and for the use of polyisocyanatoisocyanurates having a functionality of more than 3.5 and a viscosity at 23° C. of more than 3500 to produce surface coatings.
摘要翻译：本发明提供了一种用于生产表面涂层的组合物，其结合改进的硬度，耐刮擦性和耐酸性以及良好的回流性能，制备这种表面涂层的方法，以及使用官能度大于3.5且在23℃下的粘度的聚异氰酸酯基异氰脲酸酯 °C超过3500以生产表面涂层。

8. 发明授权

US6007752A Production of sheet-like polyurethane moldings 失效
标题翻译：生产片状聚氨酯模塑制品
公开(公告)号：US6007752A
公开(公告)日：1999-12-28
申请号：US851106
申请日：1997-05-05
申请人： Dietrich Scherzer , Ludwig Jung , Bernd Bruchmann , Hans Renz
发明人： Dietrich Scherzer , Ludwig Jung , Bernd Bruchmann , Hans Renz
IPC分类号： C08J5/18 , C08G18/32 , C08G18/79 , C08J5/04 , D06M15/564 , B29C67/00 , C08G18/10
CPC分类号： D06M15/564 , C08G18/3203 , C08G18/3256 , C08G18/798
摘要： Sheet-like polyurethane moldings are produced by impregnation of porous sheets with a prepolymer containing free isocyanate groups and reversibly blocked isocyanate-reactive groups or containing free isocyanate-reactive groups and reversibly blocked isocyanate groups, and subsequent reaction of the prepolymers in a heated mold.
摘要翻译：片状聚氨酯模制品是通过用含有游离异氰酸酯基团和可逆封闭的异氰酸酯反应性基团或含有游离异氰酸酯反应性基团和可逆封闭的异氰酸酯基团的预聚物浸渍多孔片材以及随后在加热模具中预反应物的反应来制备的。

9. 发明授权

US5744569A One-component and two-component polyurethane coating compositions 失效
标题翻译：单组分和双组分聚氨酯涂料组合物
公开(公告)号：US5744569A
公开(公告)日：1998-04-28
申请号：US672332
申请日：1996-06-28
申请人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
发明人： Bernd Bruchmann , Hans Renz , Gunter Mohrhardt
IPC分类号： C09D175/04 , C08G18/28 , C08G18/32 , C08G18/38 , C08G18/80 , C09D175/00 , C08G18/46
CPC分类号： C08G18/32 , C08G18/2835 , C08G18/3203 , C08G18/80 , C08G18/8064 , C08G18/807 , Y10T428/31551
摘要： In one-component and two-component polyurethane coating compositions comprising at least one reactive component capable of reacting with polyisocyanates, the reactive component is a compound A) containing an isocyanate group, a urethane, thiourethane or urea group and two capped isocyanate-reactive groups.
摘要翻译：在包含至少一种能够与多异氰酸酯反应的反应组分的单组分和双组分聚氨酯涂料组合物中，反应性组分是含有异氰酸酯基团，氨基甲酸酯，硫代氨基甲酸酯或脲基团的化合物A）和两个封端的异氰酸酯反应性基团。

10. 发明授权

US5391631A Vinyl polymers produced by a two-stage procedure and their use as surface coating binders 失效
标题翻译：通过两阶段方法制备的乙烯基聚合物及其作为表面涂层粘合剂的用途
公开(公告)号：US5391631A
公开(公告)日：1995-02-21
申请号：US67806
申请日：1993-05-27
申请人： Bettina Porsch , Hans Renz
发明人： Bettina Porsch , Hans Renz
IPC分类号： C08F2/02 , C08F2/06 , C08F265/00 , C08F265/06 , C08F291/00 , C09D151/00 , C08F265/02 , C08F265/04
CPC分类号： C08F291/00 , C08F265/06 , C09D151/00
摘要： A vinyl polymer is obtainable by polymerizing vinyl monomers in at least two stages by a procedure in which, in a first stage, from 5 to 95% by weight of vinyl monomers are polymerized in an organic solvent or in the absence of a solvent and, in the second stage, from 5 to 95% by weight of the vinyl monomers are polymerized in the presence of the vinyl polymer obtained in the first stage, likewise in an organic solvent or in the absence of a solvent, with the proviso that the polymerization in the second stage is carried out under conditions under which an average molecular weight M.sub.n, which is at least 1,000 higher compared with that of the vinyl polymer, the first stage of results for the vinyl monomers of the second stage in the absence of the vinyl polymer obtained in the first stage.
摘要翻译：乙烯基聚合物可通过至少两个阶段的乙烯基单体聚合而得到，其中在第一阶段中，在有机溶剂中或在不存在溶剂的情况下，将5至95重量％的乙烯基单体聚合，在第二阶段中，将5至95重量％的乙烯基单体在第一阶段获得的乙烯基聚合物的存在下，同样在有机溶剂中或在不存在溶剂的情况下聚合，条件是聚合在第二阶段中，在与乙烯基聚合物相比至少高1000倍的平均分子量Mn的情况下进行第二阶段的乙烯基单体在没有乙烯基的情况下的第一阶段聚合物在第一阶段获得。

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