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1. 发明授权

US07049367B2 Self-crosslinking PU dispersions 失效
公开(公告)号：US07049367B2
公开(公告)日：2006-05-23
申请号：US10411902
申请日：2003-04-11
申请人： Jan Mazanek , Dieter Mager , Joachim Petzoldt , Heino Müller
发明人： Jan Mazanek , Dieter Mager , Joachim Petzoldt , Heino Müller
IPC分类号： C08J3/00 , C08K3/20 , C08L75/00 , C08G18/00 , C06G18/81
CPC分类号： C08G18/8048 , C08G18/0823 , C08G18/283 , C08G18/6644 , C08G18/8077 , C09D175/04
摘要： The present invention relates to aqueous self-crosslinking PU dispersions and to coatings prepared from them.

2. 发明申请

US20110281966A1 POLYURETHANE SEALING COMPOUNDS 有权
标题翻译：聚氨酯密封胶
公开(公告)号：US20110281966A1
公开(公告)日：2011-11-17
申请号：US13145381
申请日：2010-01-13
申请人： Dorota Greszta-Franz , Hans-Josef Laas , Jens Krause , Dieter Mager , Christian Wamprecht
发明人： Dorota Greszta-Franz , Hans-Josef Laas , Jens Krause , Dieter Mager , Christian Wamprecht
IPC分类号： C08L75/04 , C08G18/24
CPC分类号： C08G18/7837 , C08G18/092 , C08G18/1875 , C08G18/4238 , C08G18/4277 , C08G18/792
摘要： The invention relates to the use of polyurethane sealing compounds for the production of light-fast compact or foamed polyurethane bodies or polyurethane urea bodies which have excellent mechanical and optical properties and especially a very high thermostability.
摘要翻译：本发明涉及聚氨酯密封化合物用于生产具有优异的机械和光学性能，特别是非常高的热稳定性的轻质紧凑或发泡聚氨酯体或聚氨酯脲体的用途。

3. 发明申请

US20090156738A1 Polyisocyanate mixtures comprising cycloaliphatic structural elements 有权
标题翻译：包含脂环族结构元素的多异氰酸酯混合物
公开(公告)号：US20090156738A1
公开(公告)日：2009-06-18
申请号：US12315980
申请日：2008-12-09
申请人： Hans-Josef Laas , Reinhard Halpaap , Dieter Mager , Markus Mechtel , Michael Ehlers , Reinhard Hertrampf
发明人： Hans-Josef Laas , Reinhard Halpaap , Dieter Mager , Markus Mechtel , Michael Ehlers , Reinhard Hertrampf
IPC分类号： C08L75/04 , C08G18/10
CPC分类号： C08G18/12 , C08G18/10 , C08G18/282 , C08G18/3206 , C08G18/3212 , C08G18/3228 , C08G18/3271 , C08G18/6254 , C08G18/722 , C08G18/755 , C08G18/758 , C09D175/04 , Y10T428/31551 , C08G18/798 , C08G18/792 , C08G18/7887
摘要： The present invention relates to innovative polyisocyanate mixtures comprising cycloaliphatic structural elements and containing exclusively linear-aliphatically attached free isocyanate groups, to a process for preparing them and to their use as a starting component in the production of polyurethane plastics, more particularly as a crosslinker component in polyurethane coating materials and coatings.
摘要翻译：本发明涉及包含脂环族结构元素并且仅含有线性 - 脂族连接的游离异氰酸酯基团的创新型多异氰酸酯混合物，其制备方法和用作聚氨酯塑料生产中起始组分的用途，更特别地涉及作为交联剂组分在聚氨酯涂料和涂料中。

4. 发明申请

US20050107565A1 Polyisocyanates with biuret structure, blocked with secondary amines 审中-公开
标题翻译：具有缩二脲结构的聚异氰酸酯，被仲胺封端
公开(公告)号：US20050107565A1
公开(公告)日：2005-05-19
申请号：US10966792
申请日：2004-10-15
申请人： Christoph Thiebes , Reinhard Halpaap , Beate Baumbach , Dieter Mager , Christian Fussel
发明人： Christoph Thiebes , Reinhard Halpaap , Beate Baumbach , Dieter Mager , Christian Fussel
IPC分类号： C07C275/62 , C07B61/00 , C07C211/02 , C07C263/18 , C07C265/14 , C07C275/00 , C08G18/00 , C08G18/02 , C08G18/28 , C08G18/32 , C08G18/78 , C08G18/79 , C08G18/80 , C08J7/04 , C09D175/04 , C09D175/12
CPC分类号： C08G18/7887 , C08G18/281 , C08G18/2865 , C08G18/7831 , C08G18/792 , C08G18/808
摘要： Storage-stable blocked polyisocyanates prepared by reacting one or more polyisocyanates with one or more biuretizing agents and optionally, catalysts such that in the blocked end product there are 5-45 equivalent percent of biuret groups according to formula (I) based on the sum total of all free and blocked NCO groups; optionally modifying the resulting biuret polyisocyanates with the aid of isocyanate-reactive compounds and/or catalysts, with further reaction of free NCO groups; and subsequently blocking at least 95 mol percent of the remaining free NCO groups with a blocking agent according to the formula R1R2NH, where R1 and R2 independently of one another are aliphatic or cycloaliphatic C1-C12 alkyl radicals. The blocked polyisocyanates can be used to make polyurethane polymers and coating compositions, which can be used to coat substrates.
摘要翻译：通过使一种或多种多异氰酸酯与一种或多种缩二脲化试剂和任选的催化剂反应制备的储存稳定的封端多异氰酸酯，使得在封端产物中，根据式（I），基于总计的总数为5-45当量的缩二脲基团的所有自由和封闭的NCO团体; 任选地在异氰酸酯反应性化合物和/或催化剂的帮助下改性所得缩二脲多异氰酸酯，进一步反应游离NCO基团; 随后用封闭剂将根据式R 1 R 2 NH封闭至少95mol％剩余的游离NCO基团，其中R 1，各自独立地是脂族或脂环族C 1 -C 12烷基。封端的多异氰酸酯可用于制备可用于涂覆基材的聚氨酯聚合物和涂料组合物。

5. 发明授权

US06222066B1 Process for decreasing the chlorine content of organic isocyanates 失效
标题翻译：降低有机异氰酸酯的氯含量的方法
公开(公告)号：US06222066B1
公开(公告)日：2001-04-24
申请号：US09532259
申请日：2000-03-22
申请人： Karsten Danielmeier , Harald Leps , Dieter Mager , Reinhard Halpaap , Martin Brahm , Reinhold Klipper , Andreas Hauner
发明人： Karsten Danielmeier , Harald Leps , Dieter Mager , Reinhard Halpaap , Martin Brahm , Reinhold Klipper , Andreas Hauner
IPC分类号： C07C24900
CPC分类号： C07C263/20 , C07C265/14
摘要： A process for the purification of organic isocyanates or isocyanate mixtures in which the amount of chlorine compound(s) present is reduced by mixing the isocyanate(s) or isocyanate mixtures with a gel-type or macroporous, anion-exchanging organic material having tertiary and/or quaternary amino groups. The process renders possible a purification of the isocyanates from chlorine-containing compounds which is milder than in conventional processes and is therefore particularly suitable for temperature-sensitive isocyanates.
摘要翻译：有机异氰酸酯或异氰酸酯混合物的纯化方法，其中存在的氯化合物的量通过将异氰酸酯或异氰酸酯混合物与凝胶型或大孔阴离子交换有机材料混合而降低，所述有机异氰酸酯或异氰酸酯混合物具有叔和 /或季氨基。该方法可以从含氯化合物中纯化异氰酸酯，其比常规方法温和，因此特别适用于温度敏感的异氰酸酯。

6. 发明授权

US5455297A Water-based coating compositions and their use for the production of flexible coatings 失效
标题翻译：水性涂料组合物及其用于生产柔性涂料的用途
公开(公告)号：US5455297A
公开(公告)日：1995-10-03
申请号：US169943
申请日：1993-12-20
申请人： Josef Pedain , Heino Muller , Dieter Mager , Manfred Schonfelder
发明人： Josef Pedain , Heino Muller , Dieter Mager , Manfred Schonfelder
IPC分类号： C08G18/08 , C08G18/70 , C08G18/80 , C09D5/02 , C09D175/00 , C09D175/04 , C08G18/34
CPC分类号： C08G18/0823 , C08G18/706 , C08G18/8048 , C08G18/8077 , Y10T428/31605
摘要： The present invention relates to a heat-crosslinkable water-based coating composition containing as bindera) a water-soluble or water-dispersible polyol component andb) a water-soluble or water-dispersible blocked polyisocyanate which has an average NCO functionality of 2.0 to 2.6 and is based on the reaction product ofb1) a polyisocyanate mixture having an average NCO functionality of 2.5 to 3.5 and containing (i) at least 15% by weight of an organic diisocyanate,b2) a blocking agent for isocyanate groups in an amount of 50 to 80 equivalent-%, based on the isocyanate groups of component b1) andb3) an aliphatic monohydroxymonocarboxylic acid in a quantity of 20 to 50 equivalent-%, based on the isocyanate groups of component b1) and the hydroxyl groups of component b3), wherein the equivalent ratio, based on the isocyanate-reactive groups of blocking agent b2) and the hydroxyl groups of component b3) to the isocyanate groups of component b1) is at least 0.9:1.
摘要翻译：本发明涉及一种热交联性水性涂料组合物，其包含作为粘合剂的a）水溶性或水分散性多元醇组分和b）具有平均NCO官能度为2.0的水溶性或水分散性封端多异氰酸酯基于b1）具有2.5至3.5的平均NCO官能度并且包含（i）至少15重量％的有机二异氰酸酯的聚异氰酸酯混合物的反应产物，b2）用于异氰酸酯基团的封闭剂基于组分b1）的异氰酸酯基团和基于组分b1）的异氰酸酯基团的b3）相对于基团b1）的异氰酸酯基团的量为20至50当量的脂族单羟基单羧酸的量为50至80当量％组分b3），其中基于组分b1）的异氰酸酯基团的封端剂b2）和组分b3）的羟基的异氰酸酯反应性基团的当量比至少为0.9:1。

7. 发明申请

US20110046300A1 PROCESS FOR THE PREPARATION OF POLYISOCYANATES WITH A BIURET STRUCTURE 有权
标题翻译：用微生物结构制备聚异氰酸酯的方法
公开(公告)号：US20110046300A1
公开(公告)日：2011-02-24
申请号：US12861306
申请日：2010-08-23
申请人： Martin Brahm , Dieter Mager , André FELLHÖLTER , Reinhard Halpaap
发明人： Martin Brahm , Dieter Mager , André FELLHÖLTER , Reinhard Halpaap
IPC分类号： C08L75/04 , C07C263/16
CPC分类号： C07C273/1818 , C08G18/3228 , C08G18/7831 , C09D175/04 , C07C275/62
摘要： The present invention relates to an improved process for the preparation of polyisocyanates with a biuret structure by continuous reaction of excess amounts of organic diisocyanates having exclusively aliphatically and/or cycloaliphatically bonded isocyanate groups with organic diamines having exclusively aliphatically and/or cycloaliphatically bonded primary amino groups at elevated temperatures by 2-stage addition of the isocyanate component.
摘要翻译：本发明涉及一种改进的制备具有缩二脲结构的多异氰酸酯的方法，其通过连续反应过量的仅具有脂族和/或脂环键合的异氰酸酯基团的有机二异氰酸酯与仅具有脂族和/或脂环键合的氨基的有机二胺在高温下通过2-阶段加入异氰酸酯组分。

8. 发明授权

US06444778B1 Process for the production of uretdione polyisocyanates with improved monomer stability 有权
标题翻译：制备具有改善的单体稳定性的脲二酮多异氰酸酯的方法
公开(公告)号：US06444778B1
公开(公告)日：2002-09-03
申请号：US09906194
申请日：2001-07-16
申请人： Hans-Josef Laas , Reinhard Halpaap , Dieter Mager
发明人： Hans-Josef Laas , Reinhard Halpaap , Dieter Mager
IPC分类号： C08G1830
CPC分类号： C08G18/089 , C08G18/027 , C08G18/798
摘要： The invention relates to a process for the production of uretdione polyisocyanates with improved storage stability and their use as a starting component for polyurethane plastics, in particular as a crosslinker component for the production of two-component polyurethane coating compositions.
摘要翻译：本发明涉及一种制备具有改进的储存稳定性的脲二酮多异氰酸酯的方法及其作为聚氨酯塑料的起始组分的用途，特别是用于生产双组分聚氨酯涂料组合物的交联剂组分。

9. 发明授权

US5294665A Water soluble or water dispersible polyisocyanate mixtures and their use in stoving compositions 失效
标题翻译：水溶性或水分散性多异氰酸酯混合物及其在烘烤组合物中的用途
公开(公告)号：US5294665A
公开(公告)日：1994-03-15
申请号：US82224
申请日：1993-06-24
申请人： Josef Pedain , Heino Muller , Dieter Mager , Harald Blum , Holger Casselmann
发明人： Josef Pedain , Heino Muller , Dieter Mager , Harald Blum , Holger Casselmann
IPC分类号： C08G18/83 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/42 , C08G18/66 , C08G18/70 , C08G18/80 , C09D175/00 , C09D175/06
CPC分类号： C08G18/8061 , C08G18/0823 , C08G18/4277 , C08G18/6659 , C08G18/706 , C08G18/8048
摘要： The present invention relates to a polyisocyanate mixture which has blocked isocyanate groups and an average NCO-functionality, based on reversibly blocked isocyanate groups, of 2.0 to 2.6, and is the reaction product, converted into the salt form by the at least partial neutralization of the incorporated carboxyl groups, ofi) at least one organic diisocyanate having a molecular weight of 168 to 300 withii) at least one monofunctional blocking agent for isocyanate groups,iii) at least one monobasic or dibasic hydroxycarboxylic acid,iv) 1 to 15 wt. %, based on the weight of component i), of at least one dihydric to hexahydric alcohol having a molecular weight of 62 to 182 andv) 50 to 500 wt. %, based on the weight of component i), of at least one diol having a molecular weight of 350 to 950 and containing ester groups.The present invention also relates to the use of this polyisocyanate mixture in combination with water dispersible or water soluble polyhydroxyl compounds for the production of aqueous stoving lacquers.
摘要翻译：本发明涉及具有封端异氰酸酯基团和基于可逆封端异氰酸酯基团的平均NCO官能度为2.0至2.6的多异氰酸酯混合物，并且是反应产物，通过至少部分中和 i）至少一种分子量为168至300的有机二异氰酸酯，ii）至少一种用于异氰酸酯基团的单官能封端剂，iii）至少一种一元或二元羟基羧酸，iv）1至15 重量至少一种分子量为62至182的二羟基至六元醇，v）50至500重量％，基于组分i）的重量％基于组分i）的重量，至少一种分子量为350至950的二醇并含有酯基。本发明还涉及这种多异氰酸酯混合物与水分散性或水溶性多羟基化合物的组合用于生产含水烘烤漆的用途。

10. 发明申请

US20130158145A1 POLYURETHANE HAVING HIGH LIGHT REFRACTION 审中-公开
标题翻译：具有高光泽度的聚氨酯
公开(公告)号：US20130158145A1
公开(公告)日：2013-06-20
申请号：US13811162
申请日：2011-07-15
申请人： Hans-Josef Laas , Dorota Greszta-Franz , Reinhard Halpaap , Dieter Mager , Hans-Ulrich Meier-Westhues
发明人： Hans-Josef Laas , Dorota Greszta-Franz , Reinhard Halpaap , Dieter Mager , Hans-Ulrich Meier-Westhues
IPC分类号： C08G18/76
CPC分类号： C08G18/76 , C08G18/092 , C08G18/097 , C08G18/3876 , C08G18/42 , C08G18/4211 , C08G18/4277 , C08G18/664 , C08G18/7831 , C08G18/794 , C08G18/798 , G02B1/04 , G02B1/041 , C08L75/04 , C08L81/00 , C08L75/08 , C08L75/06
摘要： The present invention relates to the use of solvent-free low-monomer polyisocyanates based on araliphatic diisocyanates for the production of light- and weather-resistant polyurethane bodies having a high light refraction and low dispersion.
摘要翻译：本发明涉及基于芳脂族二异氰酸酯的无溶剂低单体多异氰酸酯用于生产具有高光折射性和低色散性的耐光耐候性聚氨酯体的用途。

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