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1.发明申请LOW-EMISSION POLYURETHANE BACKING LAYER, SPRAY POLYURETHANE SYSTEM FOR PRODUCING SUCH A BACKING LAYER, AND USE OF SUCH A BACKING LAYER 有权低排出聚氨酯支撑层，用于生产这种背衬层的喷雾聚氨酯系统，以及这种背衬层的使用公开(公告)号：US20090326148A1
公开(公告)日：2009-12-31
申请号：US12374827
申请日：2007-07-18
CPC分类号： C08G18/3228 , C08G18/10 , C08G18/3206 , C08G18/4812 , C08G18/4841 , C08G18/6637
摘要： The present invention relates to a spray-polyurethane system which comprises a polyol component (A) and an isocyanate component (B), where the polyol component (A) comprises a1) at least one compound reactive with isocyanate, a2) at least one reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary NH2 group, and also a3) at least one metal catalyst, and a4) if appropriate, further additives, where the spray-polyurethane system comprises no amine catalyst. The present invention moreover relates to a process for production of a backing layer composed of polyurethane for moldings and to the use of this backing layer for production of automobile parts. Inventive backing layers have good mechanical properties, and low emissions, and their demolding time is small when compared with the open assembly time.
摘要翻译： 本发明涉及包含多元醇组分（A）和异氰酸酯组分（B）的喷雾聚氨酯体系，其中多元醇组分（A）包含a1）至少一种与异氰酸酯反应的化合物，a2）至少一种反应性 具有至少两个对异氰酸酯反应的基团的增链剂，其中至少一个对异氰酸酯反应的基团是游离的伯NH 2基团，以及a 3）至少一种金属催化剂，和a）如果合适的话，其它添加剂， 聚氨酯体系不含胺催化剂。 本发明还涉及一种由用于模制品的聚氨酯制成的背衬层的制造方法以及该背衬层用于生产汽车部件的方法。 本发明的背衬层具有良好的机械性能和低排放，并且与开放组装时间相比，它们的脱模时间小。
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2.发明授权Low-emission polyurethane backing layer, spray polyurethane system for producing such a backing layer, and use of such a backing layer 有权低排放聚氨酯背衬层，用于生产这种背衬层的喷涂聚氨酯体系，以及这种背衬层的使用公开(公告)号：US08299171B2
公开(公告)日：2012-10-30
申请号：US12374827
申请日：2007-07-18
CPC分类号： C08G18/3228 , C08G18/10 , C08G18/3206 , C08G18/4812 , C08G18/4841 , C08G18/6637
摘要： The present invention relates to a spray-polyurethane system which comprises a polyol component (A) and an isocyanate component (B), where the polyol component (A) comprises a1) at least one compound reactive with isocyanate, a2) at least one reactive chain extender having at least two groups reactive toward isocyanates, where at least one group reactive toward isocyanates is a free, primary NH2 group, and also a3) at least one metal catalyst, and a4) if appropriate, further additives, where the spray-polyurethane system comprises no amine catalyst. The present invention moreover relates to a process for production of a backing layer composed of polyurethane for moldings and to the use of this backing layer for production of automobile parts. Inventive backing layers have good mechanical properties, and low emissions, and their demolding time is small when compared with the open assembly time.
摘要翻译： 本发明涉及包含多元醇组分（A）和异氰酸酯组分（B）的喷雾聚氨酯体系，其中多元醇组分（A）包含a1）至少一种与异氰酸酯反应的化合物，a2）至少一种反应性 具有至少两个对异氰酸酯反应的基团的增链剂，其中至少一个对异氰酸酯反应的基团是游离的伯NH 2基团，以及a 3）至少一种金属催化剂，和a）如果合适的话，其它添加剂， 聚氨酯体系不含胺催化剂。 本发明还涉及一种由用于模制品的聚氨酯制成的背衬层的制造方法以及该背衬层用于生产汽车部件的方法。 本发明的背衬层具有良好的机械性能和低排放，并且与开放组装时间相比，它们的脱模时间小。
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3.发明申请PROCESS FOR REPAIRING ROAD SURFACING SYSTEMS, IN PARTICULAR FOR OPEN-PORE ASPHALTS 有权维修道路交通系统的过程，特别是开放沥青路面公开(公告)号：US20130183094A1
公开(公告)日：2013-07-18
申请号：US13686181
申请日：2012-11-27
IPC分类号： C09D175/04 , E01C23/06 , C09D195/00
CPC分类号： C09D175/04 , C09D195/00 , E01C7/187 , E01C23/06
摘要： The present invention relates to a process for repairing top layers for roads, tracks, and other areas used by traffic, by applying an amount of at least 20 g/m2 of a polymeric material to the damaged site, applying an amount of at least 80 g/m2 of a first polyurethane reaction mixture (which can comprise additives) to the polymeric material, and applying, to the first polyurethane reaction mixture, a mixture comprising mineral aggregate and a second polyurethane reaction mixture, and allowing the material to harden. The present invention further relates to a repair kit for repairing top layers for roads, tracks, and other areas used by traffic.
摘要翻译： 本发明涉及通过将至少20g / m 2的聚合物材料施加至损坏部位的道路，轨道和其他交通使用区域来修复顶层的方法，施加至少80 g / m 2的第一聚氨酯反应混合物（其可以包含添加剂），并且向第一聚氨酯反应混合物施加包含矿物骨料和第二聚氨酯反应混合物的混合物，并允许该材料硬化。 本发明还涉及一种用于修理用于道路，轨道和交通使用的其它区域的顶层的修理工具。
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公开(公告)号：US20110250429A1
公开(公告)日：2011-10-13
申请号：US13140161
申请日：2009-12-10
IPC分类号： B32B3/26
CPC分类号： B32B27/40 , B32B5/18 , B32B7/12 , B32B27/065 , B32B27/08 , B32B27/18 , B32B37/14 , B32B2266/0278 , B32B2307/206 , B32B2307/7265 , B32B2307/734 , B32B2419/00 , B32B2605/08 , B32B2605/18 , C08G18/4018 , C08G18/4216 , C08G2101/0058 , C08G2101/0083 , Y10T428/249953
摘要： The present invention relates to composite elements comprising (i) plastic, adhering to which there is (ii) a polyisocyanate polyaddition product, where the polyisocyanate polyaddition product is obtained via mixing of (a) isocyanate with (b) compounds having groups reactive toward isocyanates, (c) catalysts, (d) if appropriate, blowing agent, and (e) if appropriate, further additives, to give a reaction mixture and permitting the reaction mixture to complete its reaction to give the polyisocyanate polyaddition product, where the compounds (b) having groups reactive toward isocyanates comprise a polyester polyalcohol as adhesion promoter, capable of production via polycondensation of an acid component and of one or more low-molecular-weight diols whose molar mass is less than 500 g/mol, in excess, where the acid component comprises from 83 to 97 mol % of adipic acid and from 3 to 17 mol % of phthalic acid, isophthalic acid, and/or terephthalic acid. The present invention further relates to composite elements comprising (i) plastic, adhering to which there is (ii) a polyisocyanate polyaddition product, where the polyisocyanate polyaddition product is obtained via mixing of (a) isocyanate with (b) compounds having groups reactive toward isocyanates, (c) catalysts, (d) if appropriate, blowing agent, and (e) if appropriate, further additives to give a reaction mixture and permitting the reaction mixture to complete its reaction to give the polyisocyanate polyaddition product, where the compounds (b) having groups reactive toward isocyanates comprise a polyester polyalcohol as adhesion promoter, capable of production via polycondensation of an acid component and of one or more low-molecular-weight diols whose molar mass is less than 500 g/mol, in excess, where the low-molecular-weight diols comprise from 5 to 66 mol % of 1,3-propanediol, based on the total amount of the diol. The present invention also relates to a process for the production of these composite elements, and to components in the fitting-out of aircraft, of vehicles, or of buildings, and to insulation comprising this type of composite element.
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公开(公告)号：US10093040B2
公开(公告)日：2018-10-09
申请号：US14345813
申请日：2012-09-10
申请人： Franz Xaver Redl , Andreas Emge , YueXia Feng , Cheun-Gwo Chen , Xiao-Kun Yang , Oliver Reese
发明人： Franz Xaver Redl , Andreas Emge , YueXia Feng , Cheun-Gwo Chen , Xiao-Kun Yang , Oliver Reese
摘要： The present invention relates to a process for production of artificial leather comprising top coat, polyurethane layer and optional substrate layer, said process comprising i) providing a release layer, ii) applying one or more than one layer of a top coat to the release layer to an overall top coat layer thickness in the range from 1 to 500 μm, iii) applying first polyurethane system components comprising an isocyanate component (A) and a polyol component (B) to the top coat to form a first polyurethane layer, wherein the isocyanate index of the first polyurethane system components is in the range from 101 to 140, iv) optionally applying further polyurethane system components to the first polyurethane layer to form further polyurethane layers, v) optionally applying a substrate layer to the polyurethane system components, vi) curing the polyurethane system components to form a polyurethane layer, and vii) separating the release layer from the top coat, wherein the overall thickness of the first and optionally further polyurethane layers is in the range from 0.01 to 20 mm and the polyurethane system components are solvent-free. The present invention further relates to an artificial leather obtainable by such a process and to the use of the artificial leather as upper materials for footwear.
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公开(公告)号：US20140215850A1
公开(公告)日：2014-08-07
申请号：US14345813
申请日：2012-09-10
申请人： Franz Xaver Redl , Andreas Emge , YueXia Feng , Cheun-Gwo Chen , Xiao-Kun Yang , Oliver Reese
发明人： Franz Xaver Redl , Andreas Emge , YueXia Feng , Cheun-Gwo Chen , Xiao-Kun Yang , Oliver Reese
CPC分类号： B29C39/146 , A43B23/0235 , B32B37/24 , B32B37/26 , B32B2037/243 , B32B2037/268 , D06N3/0097 , D06N3/14 , D06N3/145 , D06N3/183 , D06N2211/106 , D06N2211/28 , Y10T428/24967
摘要： The present invention relates to a process for production of artificial leather comprising top coat, polyurethane layer and optional substrate layer, said process comprising i) providing a release layer, ii) applying one or more than one layer of a top coat to the release layer to an overall top coat layer thickness in the range from 1 to 500 μm, iii) applying first polyurethane system components comprising an isocyanate component (A) and a polyol component (B) to the top coat to form a first polyurethane layer, wherein the isocyanate index of the first polyurethane system components is in the range from 101 to 140, iv) optionally applying further polyurethane system components to the first polyurethane layer to form further polyurethane layers, v) optionally applying a substrate layer to the polyurethane system components, vi) curing the polyurethane system components to form a polyurethane layer, and vii) separating the release layer from the top coat, wherein the overall thickness of the first and optionally further polyurethane layers is in the range from 0.01 to 20 mm and the polyurethane system components are solvent-free. The present invention further relates to an artificial leather obtainable by such a process and to the use of the artificial leather as upper materials for footwear.
摘要翻译： 本发明涉及一种生产人造革的方法，其包括面漆，聚氨酯层和任选的基底层，所述方法包括i）提供剥离层，ii）将一层或多层顶涂层施加到剥离层 至1至500μm范围内的整体顶涂层厚度，iii）将包含异氰酸酯组分（A）和多元醇组分（B）的第一聚氨酯体系组分施加到顶涂层以形成第一聚氨酯层，其中 第一聚氨酯体系组分的异氰酸酯指数在101至140的范围内，iv）任选地将另外的聚氨酯体系组分施加到第一聚氨酯层以形成其它聚氨酯层，v）任选地将基材层施加到聚氨酯体系组分，vi ）固化聚氨酯体系组分以形成聚氨酯层，和vii）将脱模层与顶涂层分离，其中总厚度 的第一和任选的其它聚氨酯层的范围为0.01至20mm，并且聚氨酯体系组分是无溶剂的。 本发明还涉及通过这种方法获得的人造革，以及人造革作为鞋类的上部材料的用途。
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公开(公告)号：US09914287B2
公开(公告)日：2018-03-13
申请号：US13140161
申请日：2009-12-10
IPC分类号： B32B27/40 , B32B37/14 , C08G18/40 , C08G18/42 , B32B5/18 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/18 , C08G101/00
CPC分类号： B32B27/40 , B32B5/18 , B32B7/12 , B32B27/065 , B32B27/08 , B32B27/18 , B32B37/14 , B32B2266/0278 , B32B2307/206 , B32B2307/7265 , B32B2307/734 , B32B2419/00 , B32B2605/08 , B32B2605/18 , C08G18/4018 , C08G18/4216 , C08G2101/0058 , C08G2101/0083 , Y10T428/249953
摘要： The present invention relates to composite elements comprising (i) plastic, adhering to which there is (ii) a polyisocyanate polyaddition product, where the polyisocyanate polyaddition product is obtained via mixing of (a) isocyanate with (b) compounds having groups reactive toward isocyanates, (c) catalysts and optionally additional products to give a reaction mixture and converting the reaction mixture to a polyisocyanate polyaddition product, where the compounds (b) comprise a polyester polyalcohol as adhesion promoter, capable of production via polycondensation of an acid component and one or more low-molecular-weight diols whose molar mass is less than 500 g/mol, in excess, where the acid component comprises from 83 to 97 mol % of adipic acid and from 3 to 17 mol % of phthalic acid, isophthalic acid, and/or terephthalic acid. The present invention also relates to components in the fitting-out or aircraft, of vehicles, or of buildings, and to insulation comprising this type of composite element.
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