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1. 发明申请

US20060247326A1 Adhesive composition with barrier characteristics 审中-公开
标题翻译：具有阻隔特性的粘合剂组合物
公开(公告)号：US20060247326A1
公开(公告)日：2006-11-02
申请号：US11377487
申请日：2006-03-16
申请人： Guenter Henke , Markus Kruedenscheidt , Claudia Meckel-Jonas
发明人： Guenter Henke , Markus Kruedenscheidt , Claudia Meckel-Jonas
IPC分类号： B29C71/04
CPC分类号： B82Y30/00 , C08G18/10 , C08G18/289 , C08G18/672 , C08G2190/00 , C08K2201/011 , C08L75/04 , C09J11/04 , C09J175/04
摘要： An adhesive composition having barrier characteristics contains a) a compound having at least one NCO group and at least one reactive functional group that can be cured by irradiation and b) a nanoscale filler. Such compositions are useful as radiation curable one-component or two-component adhesives, particularly in the production of composite films with barrier characteristics. Composite films prepared in this manner can be utilized to package foods and medicaments.
摘要翻译：具有阻隔特性的粘合剂组合物包含a）具有至少一个NCO基团的化合物和至少一个可通过照射固化的反应性官能团，以及b）纳米级填料。这种组合物可用作可辐射固化的单组分或双组分粘合剂，特别是在制备具有阻隔特性的复合膜时。以这种方式制备的复合薄膜可用于包装食品和药物。

2. 发明授权

US06515164B1 Low monomer polyurethane prepolymer and process therefore 有权
标题翻译：低单体聚氨酯预聚物和工艺因此
公开(公告)号：US06515164B1
公开(公告)日：2003-02-04
申请号：US09341080
申请日：1999-07-02
申请人： Gerd Bolte , Guenter Henke , Markus Kruedenscheidt , Astrid Omoruyi
发明人： Gerd Bolte , Guenter Henke , Markus Kruedenscheidt , Astrid Omoruyi
IPC分类号： C07C26902
CPC分类号： C09J175/04 , B32B7/12 , C08G18/10 , C08G18/721 , C08G18/7607 , C08G18/7621 , C08G18/7671
摘要： A low-monomer PU prepolymer containing free NCO groups which is obtained from polyhydric alcohols and diisocyanates differing in their reactivity and which is distinguished by the ratio of the NCO groups of the partly slower-reacting diisocyanate to the NCO groups of the faster-reacting diisocyanate. It is greater than 6:1. Nevertheless the prepolymer according to the invention cures more quickly than a known prepolymer predominantly containing fast-reacting NCO groups. In a preferred embodiment, TDI is used as the partly slower-reacting diisocyanate while MDI is used as the faster-reacting diisocyanate. The prepolymer is produced in two stages. The prepolymer according to the invention is suitable for bonding plastic articles, metals and paper, especially films. The accelerated absence of migration is particularly noticeable in this regard.
摘要翻译：含有游离NCO基团的低单体PU预聚物，其由多元醇和其反应性不同的二异氰酸酯获得，其特征在于部分较慢反应的二异氰酸酯的NCO基团与较快反应的二异氰酸酯的NCO基团的比例。大于6：1。然而，根据本发明的预聚物比主要含有快速反应的NCO基团的已知预聚物更快地固化。在优选的实施方案中，TDI用作部分较慢反应的二异氰酸酯，而MDI用作较快反应的二异氰酸酯。预聚物分两个阶段生产。根据本发明的预聚物适用于粘合塑料制品，金属和纸，特别是薄膜。在这方面，加速不存在移民尤其明显。

3. 发明授权

US06809171B2 Monomer-poor polyurethane bonding agent having an improved lubricant adhesion 失效
标题翻译：具有改善的润滑剂附着力的单体差的聚氨酯粘合剂
公开(公告)号：US06809171B2
公开(公告)日：2004-10-26
申请号：US10137884
申请日：2002-05-02
申请人： Gerd Bolte , Markus Kruedenscheidt
发明人： Gerd Bolte , Markus Kruedenscheidt
IPC分类号： C08G1879
CPC分类号： C09J175/08 , C08G18/12 , C08G18/4808 , C08G18/6674 , C08G18/797 , Y10S528/905 , C08G18/307
摘要： An isocyanate bonding agent which has a low content of highly volitile residual monomers which forms little migrate and has improved lubricant adhesion is provided. The bonding agent comprises prepolymers having isocyanate groups of different reactivities or the reaction products thereof.
摘要翻译：提供了一种异氰酸酯粘合剂，它具有低挥发性残留单体的含量低，并且具有改善的润滑剂附着力。粘合剂包括具有不同反应性的异氰酸酯基的预聚物或其反应产物。

4. 发明授权

US07186312B1 Adhesive which hardens in several stages 失效
标题翻译：在几个阶段硬化的粘合剂
公开(公告)号：US07186312B1
公开(公告)日：2007-03-06
申请号：US09719928
申请日：1999-06-12
申请人： Gerd Bolte , Andreas Ferencz , Markus Kruedenscheidt , Thomas Offergeld
发明人： Gerd Bolte , Andreas Ferencz , Markus Kruedenscheidt , Thomas Offergeld
IPC分类号： C09J101/00
CPC分类号： B32B37/12 , B32B7/12 , B32B2310/0831 , B32B2310/0887 , C08G18/12 , C08G18/4202 , C08G2170/20 , C09J11/08 , C08G18/307
摘要： A hotmelt adhesive having a melting point of at least 40° C. is provided which may be hardened in multiple stages and which is useful in the production of laminates. The hotmelt adhesive may contain a polymer with at least one functional group that is reactive towards a compound with an acidic hydrogen atom and with one functional group that can be polymerized by UV or electron beams, or a polymer with at least one functional group that is reactive towards a compound with an acidic hydrogen atom and with no functional group that can be polymerized by UV or electron beams. These polymers may be used in combination with a relatively low molecular compound with a functional group that can be polymerized by UV or electron beams.
摘要翻译：提供熔点为至少40℃的热熔粘合剂，其可以多级硬化，并且可用于生产层压材料。热熔粘合剂可以含有具有至少一个官能团的聚合物，该官能团对具有酸性氢原子的化合物具有反应性，并具有一个可通过UV或电子束聚合的官能团，或具有至少一个官能团的聚合物，对具有酸性氢原子的化合物具有反应性，并且不具有可通过UV或电子束聚合的官能团。这些聚合物可以与具有可以通过UV或电子束聚合的官能团的相对低分子化合物组合使用。

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