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81. 发明授权

US6162891A Polyester polyols and their use in two-component polyurethane lacquers 失效
标题翻译：聚酯多元醇及其在双组分聚氨酯漆中的应用
公开(公告)号：US6162891A
公开(公告)日：2000-12-19
申请号：US352664
申请日：1994-12-09
申请人： Christian Wamprecht , Michael Sonntag , Jurgen Meixner
发明人： Christian Wamprecht , Michael Sonntag , Jurgen Meixner
IPC分类号： C08G18/68 , C08G18/78 , C08G63/52 , C09D175/14 , C08G18/42
CPC分类号： C09D175/14 , C08G18/68 , C08G18/7831 , C08G63/52
摘要： The present invention relates to polyester polyols having hydroxyl numbers of 175 to 520 which are the reaction products ofa) 50 to 60 mole % of a polyol component containing(i) 0 to 39 mole % of one or more dihydric aliphatic or cycloaliphatic alcohols having at least 2 carbon atoms other than neopentyl glycol,(ii) 20 to 59 mole % of neopentyl glycol and(iii) 41 to 80 mole % of one or more at least trihydric aliphatic alcohols containing at least 3 carbon atoms andb) 40 to 50 mole % of a dicarboxylic acid component containing(iv) 0 to 60 mole % of one or more aliphatic or cycloaliphatic, saturated or unsaturated dicarboxylic acids or their anhydrides having at least 2 carbon atoms other than fumaric acid, itaconic acid and maleic acid or their anhydrides and(v) 40 to 100 mole % of one or more of fumaric acid, itaconic acid, maleic acid or their anhydrides,wherein the percentages set forth in a) and b) each add up to 100.The present invention also relates to the use of these polyester polyols, optionally in admixture with other organic polyhydroxyl compounds, as a binder component for two-component polyurethane lacquers also containing lacquer polyisocyanates, more particularly for the production of lacquer coatings on large vehicles and in car repair lacquering.
摘要翻译：本发明涉及羟基数为175〜520的聚酯多元醇，其为a）50〜60摩尔％的多元醇成分的反应产物，所述多元醇成分含有（i）0〜39摩尔％的一种或多种二元脂肪族或脂环族醇，除新戊二醇以外的至少2个碳原子，（ii）20〜59摩尔％的新戊二醇和（iii）41〜80摩尔％的含有至少3个碳原子的一种以上至少三元脂肪醇，b）40〜 50摩尔％的含有（iv）0至60摩尔％的一种或多种脂族或脂环族饱和或不饱和二羧酸或其酸酐的二羧酸组分，其中除了富马酸，衣康酸和马来酸以外具有至少2个碳原子，或它们的酸酐和（v）40至100摩尔％的富马酸，衣康酸，马来酸或其酸酐中的一种或多种，其中a）和b）中列出的百分比各自加到100上。本发明还涉及使用这些p 醇酯多元醇，任选与其它有机多羟基化合物混合，作为也包含漆多异氰酸酯的双组分聚氨酯漆的粘合剂组分，更特别地用于在大型车辆和汽车修漆上生产漆涂料。

82. 发明授权

US06001931A Binder mixtures for two-component polyurethane coating compositions 失效
标题翻译：用于双组分聚氨酯涂料组合物的粘合剂混合物
公开(公告)号：US06001931A
公开(公告)日：1999-12-14
申请号：US927445
申请日：1992-08-10
申请人： Martin Brahm , Dieter Margotte , Christian Wamprecht , Wieland Hovestadt , Jurgen Meixner
发明人： Martin Brahm , Dieter Margotte , Christian Wamprecht , Wieland Hovestadt , Jurgen Meixner
IPC分类号： C08G18/62 , C08G18/65 , C08G18/78 , C08G18/79 , C09D175/04
CPC分类号： C08G18/79 , C08G18/6229 , C08G18/6233 , C08G18/6254 , C08G18/6511 , C08G18/7831
摘要： The present invention relates to binder mixtures for two-component polyurethane coating compositions which dry at room temperature and containa) a polyisocyanate component,b) a hydroxy-functional polyacrylate component based on a mixture of at least two hydroxyl group-containing poly(meth)acrylate resinsi) having a molecular weight (M.sub.n) of 1000 to 100,000,ii) having an at least bimodal molecular weight distribution,iii) prepared by radical copolymerization of olefinically unsaturated monomers in a solvent using monomer mixtures containing less than 50% by weight of monomers carrying hydroxyl groups andiv) wherein the hydroxyl group content of the component having the lowest molecular weight is at least 1.5 times the hydroxyl group content of the component having the highest molecular weight,c) optionally reactive diluents,wherein components a) and b) are present in an amount which corresponds to an NCO/OH equivalent ratio of 0.2:1 to 5:1.
摘要翻译：本发明涉及用于双组分聚氨酯涂料组合物的粘合剂混合物，其在室温下干燥并含有a）多异氰酸酯组分，b）基于至少两个含羟基的聚（甲基）丙烯酸酯的混合物的羟基官能聚丙烯酸酯组分）丙烯酸酯树脂i）具有1000至100,000的分子量（Mn），ii）具有至少双峰分子量分布，iii）通过烯烃不饱和单体在溶剂中使用包含小于50％的单体混合物的单体混合物携带羟基的单体的重量和iv）其中具有最低分子量的组分的羟基含量为具有最高分子量的组分的羟基含量的至少1.5倍，c）任选的反应性稀释剂，其中组分a）和b）以对应于0.2：1至5：1的NCO / OH当量比的量存在。

83. 发明授权

US5552507A Diisocyanates and processes for their production and use 失效
标题翻译：二异氰酸酯及其生产和使用的方法
公开(公告)号：US5552507A
公开(公告)日：1996-09-03
申请号：US434254
申请日：1995-05-03
申请人： Christian Wamprecht , Klaus Jost , Stefan Penninger
发明人： Christian Wamprecht , Klaus Jost , Stefan Penninger
IPC分类号： C07C263/10 , C07C265/14 , C08G18/77 , C08G18/78 , C08G18/79 , C07C69/34 , C07C265/02 , C07D251/34
CPC分类号： C08G18/771 , C07C265/14
摘要： Diisocyanates containing carboxylic acid ester groups corresponding to the formula: ##STR1## in which R and R.sup.1 represent specified groups are produced by phosgenation of the corresponding diamines, optionally present in the form of an ammonium salt. These diisocyanates are useful as starting materials in the production of plastics containing urethane and/or urea groups and as starting materials for the production of intermediate products used for the production of such plastics.
摘要翻译：对应于下式的对应于式（I）的羧酸酯基的二异氰酸酯：其中R和R 1代表特定基团是通过相应的二胺的光气化产生的，任选以铵盐的形式存在。这些二异氰酸酯可用作生产含有氨基甲酸酯和/或脲基团的塑料的起始原料，并且用作生产用于生产这种塑料的中间产物的起始材料。

84. 发明授权

US5268428A Binder compositions and their use in coating compositions and sealing compositions 失效
标题翻译：粘合剂组合物及其在涂料组合物和密封组合物中的用途
公开(公告)号：US5268428A
公开(公告)日：1993-12-07
申请号：US748297
申请日：1991-08-21
申请人： Christian Wamprecht , Harald Blum , Josef Pedain
发明人： Christian Wamprecht , Harald Blum , Josef Pedain
IPC分类号： C08G59/20 , C08G59/00 , C08G59/32 , C08K5/05 , C08L35/00 , C08L63/00 , C08L75/04 , C09D5/34 , C09D133/14 , C09D163/00 , C09D167/00 , C08F8/14 , C08L33/08
CPC分类号： C09D133/14 , C09D167/00 , C09D5/34 , C08L75/04
摘要： The present invention relates to binder compositions containingA) 10 to 99 parts by weight of a copolymer component containing at least one copolymer prepared from olefinically unsaturated compositions having a weight average molecular weight of 1,500 to 75,000 and having in chemically bound form both(i) 1 to 30% by weight of cyclic carboxylic anhydride groups (calculated as C.sub.4 H.sub.2 O.sub.3) and(ii) 1 to 29% by weight of epoxide groups (calculated as C.sub.2 H.sub.3 O) andB) 1 to 90 parts by weight of a hydroxyl component containing at least one organic polyol having at least two hydroxyl groups per molecule,provided that for every anhydride group of component A) there are 0.1 to 10 hydroxyl groups of component B).The present invention also relates to the use of these binder compositions as binders for heat-curing coating compositions or sealing compositions optionally containing paint auxiliaries and additives or as binders for room-temperature-curing sealing or coating compositions containing catalysts and, optionally, other paint auxiliaries and additives.
摘要翻译：本发明涉及粘合剂组合物，其包含A）10至99重量份的共聚物组分，所述共聚物组分含有至少一种由烯属不饱和组合物制备的共聚物，其重均分子量为1,500至75,000，并具有化学键合形式，（i） 1至30重量％的环状羧酸酐基团（以C 4 H 2 O 3计）和（ii）1至29重量％的环氧基团（以C 2 H 3 O计算）和B）1至90重量份的至少含有至少一个每分子具有至少两个羟基的有机多元醇，条件是对于组分A）的每个酸酐基团，组分B）中都有0.1至10个羟基。本发明还涉及这些粘合剂组合物作为粘合剂用于热固化涂料组合物或任选地含有涂料助剂和添加剂的密封组合物或用作室温固化密封剂的粘合剂或含有催化剂和任选的其它涂料的涂料组合物的粘合剂助剂和助剂。

85. 发明授权

US4937293A Moisture-hardening binder compositions, a process for their production and their use 失效
标题翻译：水分固化粘合剂组合物，其制备方法及其用途
公开(公告)号：US4937293A
公开(公告)日：1990-06-26
申请号：US170941
申请日：1988-03-21
申请人： Harald Blum , Josef Pedain , Christian Wamprecht
发明人： Harald Blum , Josef Pedain , Christian Wamprecht
IPC分类号： C09K3/10 , C08K5/29 , C08L33/04 , C08L33/06 , C08L35/00 , C09D133/02 , C09D133/04 , C09D135/00 , C09D151/00
CPC分类号： C08K5/29 , C09D135/00
摘要： Binder compositions comprising(A) copolymers having a molecular weight of from 1500 to 75000 of maleic acid anhydride with other selected olefinically unsaturated monomers,(B) organic polyamines with aldimine- and/or ketimine-blocked amino groups and, optionally, reaction products containing amide groups of (i) copolymers (A) with (ii) polyamines having free and blocked amino groups,a process for the production of these compositions by mixing components (A) and (B) and optionally partially blocked polyamines which react with a part of component (A) under formation of component (C) as well as the use of these binder compositions as binder in lacquers, coating compositions or sealing compounds.
摘要翻译：粘合剂组合物，其包含（A）分子量为1500至75000的马来酸酐与其它选择的烯属不饱和单体的共聚物，（B）具有亚胺基和/或酮亚胺封端的氨基的有机多胺，以及任选地含有（i）共聚物（A）与（ii）具有游离和封闭氨基的多胺的酰胺基团，通过混合组分（A）和（B）并任选部分封闭的多胺与部分反应的方法制备这些组合物的方法的组分（A），以及这些粘合剂组合物作为涂料，涂料组合物或密封化合物中的粘合剂的用途。

86. 发明授权

US09000089B2 Polyurea systems, processes for preparing the same and use thereof for postoperative adhesion barriers 有权
标题翻译：聚脲体系，其制备方法以及其用于术后粘连屏障的方法
公开(公告)号：US09000089B2
公开(公告)日：2015-04-07
申请号：US12370639
申请日：2009-02-13
申请人： Heike Heckroth , Hartmut Nefzger , Christian Wamprecht
发明人： Heike Heckroth , Hartmut Nefzger , Christian Wamprecht
IPC分类号： C08G18/08 , C08G69/44 , C08L75/00 , C08L77/00 , C08L83/00 , D06M15/643 , C08L79/00 , C08L73/00 , C08L67/00 , C08G63/60 , C09K3/00 , C08G18/00 , C09D4/00 , C09D201/00 , B32B27/00 , B32B27/40 , A61L15/26 , A61L31/06 , C08G18/10 , C08G18/42 , C08G18/48 , C08G18/73 , C08G18/76
CPC分类号： C08G18/3821 , A61L15/26 , A61L31/06 , A61L31/148 , A61L2430/00 , C08G18/10 , C08G18/4252 , C08G18/4841 , C08G18/485 , C08G18/73 , C08G18/7621 , Y10T428/31551 , Y10T428/31594 , C08L75/02
摘要： Polyurea systems comprising: (a) an amino-functional aspartic ester of the general formula (I) wherein X represents an n-valent organic radical derived from a corresponding n-functional primary amine X(NH2)n, R1 and R2 each independently represent an organic radical having no Zerevitinov active hydrogens and n represents an integer of at least 2; and (b) an isocyanate functional prepolymer having a residual monomer content of less than 1% by weight, the prepolymer prepared by reacting: (b1) an aliphatic isocyante; and (b2) a polyol component having a number average molecular weight of ≧400 g/mol and an average OH functionality of 2 to 6, wherein the polyol component comprises one or more constituents selected from the group consisting of polyester polyols, polyester-polyether polyols and mixtures thereof; processes for making the same; postoperative adhesions barriers prepared therewith and dispensing systems for such polyurea systems.
摘要翻译：聚脲体系包括：（a）通式（I）的氨基官能天冬氨酸酯，其中X表示衍生自相应的正官能伯胺X（NH 2）n的n价有机基团，R 1和R 2各自独立地表示没有泽列维诺夫活性氢的有机基团，n表示至少2的整数; 和（b）具有小于1重量％的残余单体含量的异氰酸酯官能预聚物，所述预聚物通过使（b1）脂族异氰酸酯反应制备; 和（b2）数均分子量≥400g/ mol，平均OH官能度为2-6的多元醇组分，其中多元醇组分包括一种或多种选自聚酯多元醇，聚酯 - 聚醚多元醇及其混合物; 制作相同的过程; 用其制备的术后粘连屏障和用于这种聚脲系统的分配系统。

87. 发明申请

US20130116379A1 BINDER COMBINATIONS FOR STRUCTURAL DRINKING WATER PIPE COATINGS 审中-公开
标题翻译：结构饮用水管涂料的结合组合
公开(公告)号：US20130116379A1
公开(公告)日：2013-05-09
申请号：US13810707
申请日：2011-07-15
申请人： Christian Wamprecht
发明人： Christian Wamprecht
IPC分类号： C09D175/08
CPC分类号： C09D175/08 , C08G18/10 , C08G18/409 , C08G18/632 , C08G18/792 , C09D175/12 , C08G18/3821
摘要： The present invention relates to coating systems for the production of quick-drying structural coatings based on (cyclo)aliphatic, filler-containing prepolymers and (cyclo)aliphatic polyisocyanates as well as amino-functional polyaspartic acid esters as curing agents.
摘要翻译：本发明涉及用于生产基于（环状）脂肪族，含填料的预聚物和（环）脂族多异氰酸酯以及氨基官能聚天冬氨酸酯作为固化剂的快干结构涂料的涂料体系。

88. 发明授权

US08367794B2 Polyisocyanate mixtures 有权
标题翻译：多异氰酸酯混合物
公开(公告)号：US08367794B2
公开(公告)日：2013-02-05
申请号：US12209326
申请日：2008-09-12
申请人： Christian Wamprecht
发明人： Christian Wamprecht
IPC分类号： C08G18/16
CPC分类号： C08G18/7837 , C07C265/14 , C08G18/222 , C08G2190/00
摘要： The invention relates to liquid polyisocyanate mixtures, to a process for their preparation and to their use in single- and two-component polyurethane coating compositions.
摘要翻译：本发明涉及液体多异氰酸酯混合物，涉及其制备方法及其在单组分和双组分聚氨酯涂料组合物中的应用。

89. 发明申请

US20120272969A1 INTRAUTERINE SYSTEM 有权
标题翻译： INTRAUTERINE系统
公开(公告)号：US20120272969A1
公开(公告)日：2012-11-01
申请号：US13499701
申请日：2010-09-30
申请人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
发明人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
IPC分类号： A61F6/06 , B29C45/14 , C08L75/06
CPC分类号： A61F6/142 , A61K9/0039
摘要： The present invention relates to novel intrauterine systems and to methods for manufacturing these systems. An intrauterine system according to the invention comprises a reservoir and a continuous, closed and flexible frame. The frame comprises a thermoplastic polyurethane elastomer made of a polycarbonate diol, 1,6-hexamethylenediisocyanate, and a chain extender.
摘要翻译：本发明涉及新颖的子宫内系统和用于制造这些系统的方法。根据本发明的子宫内系统包括储存器和连续的，封闭且柔性的框架。框架包括由聚碳酸酯二醇，1,6-六亚甲基二异氰酸酯和扩链剂制成的热塑性聚氨酯弹性体。

90. 发明申请

US20120136115A1 ISOCYANATE GROUP-CONTAINING PREPOLYMERS HAVING GOOD STORAGE STABILITY 审中-公开
标题翻译：含有含有良好储存稳定性的含ISGYANATE组的预聚物
公开(公告)号：US20120136115A1
公开(公告)日：2012-05-31
申请号：US13389278
申请日：2010-07-28
申请人： Evelyn Peiffer , Christos Karafilidis , Matthias Wintermantel , Christian Wamprecht
发明人： Evelyn Peiffer , Christos Karafilidis , Matthias Wintermantel , Christian Wamprecht
IPC分类号： C08G18/02 , C09D175/04 , C09J175/04
CPC分类号： C08G18/1825 , C08G18/10 , C08G18/1833 , C08G18/4825 , C08G18/73 , C08G18/7837 , C08G18/798 , C08G2170/20 , C08G18/307
摘要： The invention relates to adhesives, coating agents and sealing agents curing under the influence of moisture, which exhibit good storage stability, can be processed within a wide tolerance range and are fast-curing.
摘要翻译：本发明涉及粘合剂，涂层剂和在水分影响下固化的密封剂，其表现出良好的储存稳定性，可在宽的公差范围内进行加工并且快速固化。

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