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公开(公告)号：US5401823A
公开(公告)日：1995-03-28
申请号：US27841
申请日：1993-03-08
申请人： Klaus Huemke , Gerhard Hoffmann , Dieter Faul , Rainer Blum
发明人： Klaus Huemke , Gerhard Hoffmann , Dieter Faul , Rainer Blum
IPC分类号： C08G18/08 , C08G18/22 , C08G18/64 , C08G18/80 , C09D5/44 , C09D175/00 , C09D175/04 , C08G
CPC分类号： C08G18/643 , C08G18/0809 , C08G18/222 , C08G18/80 , C09D5/4457 , C09D5/4492
摘要： Binder systems suitable for electrocoating and consisting of a base resin A which carries groups which can be protonated with acids or cationic quaternary groups and, if desired, hydroxyl or thiol groups, a crosslinking component B which carries at least two blocked isocyanate groups per molecule and an organic iron compound C which is partially or completely soluble in water, as a catalyst for the thermal crosslinking of components A and B, and if desired, an additive D which increases the catalytic activity of C, are used to prepare dispersions which are used for electrocoating.
摘要翻译： 粘合剂系统适用于电泳并由基础树脂A组成，基础树脂A携带可用酸或阳离子季铵基团质子化的基团，以及如果需要的话，羟基或硫醇基团，每个分子携带至少两个封闭的异氰酸酯基团的交联组分B，以及 作为部分或完全可溶于水的有机铁化合物C，作为用于组分A和B的热交联的催化剂，如果需要，使用增加C的催化活性的添加剂D用于制备使用的分散体 用于电涂。
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公开(公告)号：US5489644A
公开(公告)日：1996-02-06
申请号：US220496
申请日：1994-03-31
申请人： Rainer Blum , Gerhard Hoffmann
发明人： Rainer Blum , Gerhard Hoffmann
IPC分类号： C08G73/10 , C09D179/08 , H01L21/312 , C08G69/26
CPC分类号： C08G73/1032 , C08G73/1007 , C09D179/08 , Y10T428/31504 , Y10T428/31721
摘要： Solutions of polyimide-forming substances containA) aromatic or partly aromatic diamines andB) tetraesters of imide-forming aromatic or partly aromatic tetracarboxylic acids or mixtures of these tetraesters with the corresponding tri-, di- and/or monoesters.These solutions are suitable for the production of coatings.
摘要翻译： 聚酰亚胺形成物质的溶液含有A）芳族或部分芳族二胺，B）形成酰亚胺的芳族或部分芳族四羧酸的四酯或这些四酯与相应的三 - ，二 - 和/或单酯的混合物。 这些溶液适用于涂料的生产。
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3.发明授权Solutions of polyimide-forming substances and their use as coating materials 失效聚酰亚胺形成物质的解决方案及其作为涂料的用途
公开(公告)号：US5493003A
公开(公告)日：1996-02-20
申请号：US320319
申请日：1994-10-11
申请人： Rainer Blum , Manfred Schwarz , Gerhard Hoffmann
发明人： Rainer Blum , Manfred Schwarz , Gerhard Hoffmann
IPC分类号： C08G73/10 , C09D179/08 , C08G69/26
CPC分类号： C08G73/1007 , C09D179/08
摘要： Solutions of polyimide-forming substances containA) polyamines andB) amides and/or esters of tetracarboxylic acids, the amido or ester groups carrying substituents selected from the group consisting of carboxyl, sulfo and silicon-containing groups,and are used as polyimide coatings.
摘要翻译： 聚酰亚胺形成物质的溶液含有A）多胺和B）四羧酸的酰胺和/或酯，所述酰胺基或酯基带有选自羧基，磺基和含硅基团的取代基，并且用作聚酰亚胺涂层 。
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4.发明授权Solutions of polyimide-forming substances and their use as coating compositions 失效聚酰亚胺形成物质的解决方案及其作为涂料组合物的用途
公开(公告)号：US5478917A
公开(公告)日：1995-12-26
申请号：US320396
申请日：1994-10-11
申请人： Rainer Blum , Gerhard Hoffmann
发明人： Rainer Blum , Gerhard Hoffmann
IPC分类号： C08G73/10 , C09D179/08 , C08G69/26
CPC分类号： C09D179/08 , C08G73/1007 , Y10T428/31504 , Y10T428/31721
摘要： Solutions of polyimide-forming substances containA) aromatic or partly aromatic polyamines andB) amides or a mixture of esters and amides of tetracarboxylic acids.Solutions are useful as coating compositions.
摘要翻译： 聚酰亚胺形成物质的溶液含有A）芳族或部分芳族多胺，B）酰胺或四羧酸的酯和酰胺的混合物。 溶液可用作涂料组合物。
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公开(公告)号：US5350663A
公开(公告)日：1994-09-27
申请号：US67620
申请日：1993-05-27
CPC分类号： C08G73/101 , G03F7/027 , G03F7/0387
摘要： Structured layers of heat-resistant polycondensates are prepared by a process wherein ethylenically unsaturated tetracarboxylates or adducts or salts of tetracarboxylates, which still contain at least one unesterified carboxylic acid group, with ethylenically unsaturated amines, amides or onium compounds mixed with compounds which contain amino, isocyanate or blocked isocyanate groups and can be subjected to polycondensation with the tetracarboxylates are applied as a layer to a substrate, this layer is exposed through a negative, the unexposed, soluble parts are then removed and the insoluble parts are converted into the final polycondensate form at elevated temperatures.
摘要翻译： 通过一种方法制备耐热缩聚物的结构层，其中还含有至少一个未酯化羧酸基团的烯属不饱和四羧酸盐或四羧酸盐的加合物或盐与烯属不饱和胺，酰胺或鎓化合物与含有氨基， 异氰酸酯或封端的异氰酸酯基团，并且可与四羧酸酯进行缩聚反应，以层为基底，该层通过负片暴露，然后除去未曝光的可溶部分，将不溶部分转化为最终的缩聚物形式 在高温下。
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公开(公告)号：US08679826B2
公开(公告)日：2014-03-25
申请号：US13503988
申请日：2010-10-25
IPC分类号： D21C3/00
CPC分类号： D21C5/025 , D21H19/28 , D21H21/16 , Y02W30/648
摘要： A method for recycling a paper product sized, coated, or both sized and coated with a polymer, including: pulping an aqueous wastepaper suspension including a paper product in the presence of a hydrolase, the paper product being a paper product sized and/or coated with a polyester to obtain an aqueous solution, which is a waste paper suspension including a mixture of paper fibers and the polyester, and separating the polyester from the wastepaper suspension to recycle the paper fibers of the paper product, wherein the polyester is a polyester having a melt flow rate according to EN ISO 1133 (190° C., 2.16 kg weight) of from 2 to 50 cm3/10 min, and the hydrolase includes at least one of a carboxyesterase [3.1.1.1], a lipase [3.1.1.3], and a cutinase [3.1.1.74].
摘要翻译： 一种用于回收尺寸，涂层或尺寸均匀并且涂覆有聚合物的纸制品的方法，包括：在水解酶存在下制浆包含纸产品的水性废纸悬浮液，所述纸制品是大小和/或涂布的纸制品 与聚酯一起获得水溶液，其是包括纸纤维和聚酯的混合物的废纸悬浮液，并将聚酯与废纸悬浮液分离以再循环纸制品的纸纤维，其中聚酯是具有 根据EN ISO 1133（190℃，2.16kg重量）的熔体流动速率为2至50cm 3 / 10min，并且水解酶包括羧酸酯酶[3.1.1.1]，脂肪酶[3.1。 1.3]和角质酶[3.1.1.74]。
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公开(公告)号：US20140050934A1
公开(公告)日：2014-02-20
申请号：US14112350
申请日：2012-04-16
IPC分类号： B65D65/40 , D21C5/02 , C09D167/04
CPC分类号： D21C5/02 , B32B15/08 , B32B15/09 , B32B15/12 , B32B15/20 , B32B23/08 , B32B27/10 , B32B27/36 , B32B29/00 , B32B2307/7242 , B32B2307/7265 , B32B2439/00 , B32B2439/40 , B32B2439/62 , B65D65/40 , C08J11/04 , C08J11/105 , C08J2367/04 , C09D167/04 , Y02P20/143 , Y02W30/70 , Y02W30/702 , Y10T428/31681 , Y10T428/31703
摘要： A barrier packaging material containing a composite which comprises i) a cellulosic layer; ii) at least one metal layer which will dissolve under alkaline conditions; and iii) at least one polymer layer, in which the polymer is hydrolysable under alkaline conditions. The invention also relates to articles comprising the barrier packaging material. Further, the invention concerns the use of a polymer, which is hydrolysable under alkaline conditions, as a protective layer in barrier packaging products. In addition the present application is also concerned with a method for recycling the aforementioned barrier packaging products. Specifically the barrier packaging products are initially taken in an aqueous wastepaper suspension which is either pulped in an alkaline medium and/or treated in an alkaline medium in a deinking process and in which the metal and polymer are then separated from the cellulosic fibres contained in the cellulosic layer.
摘要翻译： 包含复合材料的阻隔性包装材料，其包含：i）纤维素层; ii）至少一种在碱性条件下溶解的金属层; 和iii）至少一种聚合物层，其中该聚合物在碱性条件下是可水解的。 本发明还涉及包含阻隔性包装材料的制品。 此外，本发明涉及在碱性条件下可水解的聚合物作为阻隔包装产品中的保护层的用途。 此外，本申请还涉及一种用于再循环上述屏障包装产品的方法。 具体来说，阻隔包装产品最初被采用在水性废纸悬浮液中，其在碱性介质中制浆和/或在脱墨过程中在碱性介质中处理，然后从金属和聚合物中分离含有的纤维素纤维 纤维素层。
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公开(公告)号：US08404083B2
公开(公告)日：2013-03-26
申请号：US13058217
申请日：2009-08-10
申请人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
发明人： Hans-Joachim Haehnle , Christian Jehn-Rendu , Rainer Blum , Ellen Krueger , Norbert Schall , Martin Ruebenacker
IPC分类号： D21H11/00
摘要： Process for the production of paper, board and cardboard having high dry strength by addition of at least one water-soluble (a) polymer comprising vinylamine units and at least one (b) polymer comprising ethylenimine units and at least one water-soluble polymeric anionic compound to a paper stock, draining of the paper stock with sheet formation and drying of the paper products, the water-soluble cationic polymers (a) and (b) being metered in any sequence or as a mixture into a paper stock, and papers which are obtainable by this process.
摘要翻译： 通过添加至少一种包含乙烯胺单元的水溶性（a）聚合物和至少一种（b）包含乙烯亚胺单元的聚合物和至少一种水溶性聚阴离子聚合物，生产具有高干燥强度的纸，纸板和纸板的方法 复合到纸料中，纸张的排出和纸制品的干燥，水溶性阳离子聚合物（a）和（b）以任何顺序或作为混合物计量加入纸料，纸张 这可以通过这个过程获得。
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9.发明申请METHOD FOR RECYCLING PAPER PRODUCTS GLUED AND/OR COATED WITH BIODEGRADABLE POLYMERS 失效用于回收利用生物可降解聚合物糊化和/或涂覆的纸产品的方法公开(公告)号：US20120276619A1
公开(公告)日：2012-11-01
申请号：US13503988
申请日：2010-10-25
CPC分类号： D21C5/025 , D21H19/28 , D21H21/16 , Y02W30/648
摘要： A method for recycling paper products sized and/or coated with polymers, in which the paper products sized and/or coated with polymers are initially taken in an aqueous wastepaper suspension, this wastepaper suspension a) is pulped in the presence of at least one hydrolase, b) is pulped in an alkaline medium, and/or c) is treated in an alkaline medium in a deinking process, and the polymers are then separated from the wastepaper suspension, the polymers being biodegradable polymers.
摘要翻译： 用于回收尺寸和/或涂覆聚合物的纸制品的方法，其中将尺寸和/或涂覆有聚合物的纸制品最初在水性废纸悬浮液中进行，该废纸悬浮液a）在至少一种水解酶存在下制浆 ，b）在碱性介质中制浆，和/或c）在脱墨过程中在碱性介质中进行处理，然后将聚合物与废纸悬浮液分离，聚合物是可生物降解的聚合物。
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公开(公告)号：US08097126B2
公开(公告)日：2012-01-17
申请号：US11181993
申请日：2005-07-15
申请人： Hans-Joachim Haehnle , Anton Esser , Volker Braig , Rainer Blum , Peter Baumann , Jacques Dupuis , Josef Neutzner
发明人： Hans-Joachim Haehnle , Anton Esser , Volker Braig , Rainer Blum , Peter Baumann , Jacques Dupuis , Josef Neutzner
CPC分类号： D21H17/74 , C08F8/44 , C08F226/02 , C08F2810/50 , C08L33/14 , C08L33/26 , C08L43/02 , D21H17/45 , C08L2666/02 , C08F228/02 , C08F220/06 , C08F8/12 , C08F230/02
摘要： The present invention relates to an aqueous composition comprising at least one finely divided filler and at least one water-soluble amphoteric copolymer, a process for the preparation of such a composition and its use as an additive in the production of paper, cardboard and board.
摘要翻译： 本发明涉及包含至少一种细分散填料和至少一种水溶性两性共聚物的水性组合物，制备这种组合物的方法及其在纸，纸板和纸板生产中作为添加剂的用途。
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