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1.发明公开BLOCK-COPOLYMER CONTAINING CROSSLINKABLE PHOTOINITATOR GROUPS 审中-公开BLOCK-COPOLYMER MIT VERNETZBAREN FOTOINITIATORGRUPPEN
公开(公告)号：EP2686357A1
公开(公告)日：2014-01-22
申请号：EP12707312.0
申请日：2012-03-07
IPC分类号： C08F293/00 , C09J133/06
CPC分类号： C08F22/10 , C08F293/005 , C08F2438/01 , C09J7/387 , C09J133/08 , C09J153/00 , C09J2201/606 , C08F2220/1858 , C08F2220/1825 , C08F220/06 , C08F2220/281 , C08F220/14
摘要： A block-copolymer containing at least two different blocks wherein block A contains (meth)acrylate monomers the copolymer having a glass transition temperature of less than 15 °C, block B contains (meth)acrylate monomers the copolymer having a glass transition temperature of more than 25 °C being free of thio-containing substances in the polymer chain, characterized in that one block contains at least one photoinitiator chemically bound to the chain.
摘要翻译： 含有至少两个不同嵌段的嵌段共聚物，其中嵌段A含有玻璃化转变温度低于15℃的共聚物的（甲基）丙烯酸酯单体，嵌段B含有玻璃化转变温度更高的共聚物的（甲基）丙烯酸酯单体 高于25℃的聚合物链中不含硫代物质，其特征在于一个嵌段包含至少一个化学键合到该链上的光引发剂。
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公开(公告)号：EP2536796B1
公开(公告)日：2017-10-18
申请号：EP11700156.0
申请日：2011-01-04
申请人： Evonik Röhm GmbH
发明人： HILF, Stefan , SCHMIDT, Friedrich, Georg , HENNIG, Andre , KRAUSE, Simon , BARNER-KOWOLLIK, Christopher , INGLIS, Andrew, John , NEBHANI, Leena
IPC分类号： C09J4/00 , C08G63/688 , C08G67/02 , C09J5/00
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公开(公告)号：EP2536796A1
公开(公告)日：2012-12-26
申请号：EP11700156.0
申请日：2011-01-04
发明人： HILF, Stefan , SCHMIDT, Friedrich, Georg , HENNIG, Andre , KRAUSE, Simon , BARNER-KOWOLLIK, Christopher , INGLIS, Andrew, John , NEBHANI, Leena
IPC分类号： C09J4/00 , C08G63/688 , C08G67/02 , C09J5/00
CPC分类号： C09J4/00 , B33Y70/00 , C08F8/00 , C08F8/26 , C08F8/34 , C08G81/02 , C08J3/246 , C08K5/38 , C09D11/00 , C08F120/14
摘要： The present invention relates to a novel method for controlling the viscosity of adhesive or coating formulations, for example. The viscosity control method enables very rapid thermoplastic curing of a formulation already at room temperature and a significant reduction in the viscosity at higher temperatures so that easy processing can be regained and the originally bonded substrates can be easily separated from each other again, for example. A particular aspect of the invention is that a plurality of cycles of thermoplastic curing and a significant viscosity reduction are possible by means of the present system.
摘要翻译： 本发明涉及用于控制例如粘合剂或涂料制剂的粘度的创新方法。 用于控制粘度的方法即使在室温下也能快速地热固化制剂，并且在较高温度下显着降低粘度，从而恢复简单加工的能力，并允许例如将原始粘合的基材与一种 另一个又轻松的。 在本文中的一个特定方面是，本系统可以进行热塑性固化的多个循环和粘度的显着降低。
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公开(公告)号：EP2516477B1
公开(公告)日：2014-01-08
申请号：EP10793190.9
申请日：2010-11-29
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公开(公告)号：EP2536797A1
公开(公告)日：2012-12-26
申请号：EP11700157.8
申请日：2011-01-04
申请人： Evonik Röhm GmbH
发明人： SCHMIDT, Friedrich, Georg , KRAUSE, Simon , HENNIG, Andre , HILF, Stefan , BARNER-KOWOLLIK, Christopher , INGLIS, Andrew, John , NEBHANI, Leena , ALTINTAS, Özcan
IPC分类号： C09J4/00 , C08G63/688 , C09J5/00
CPC分类号： C09J4/00 , B33Y70/00 , C09J5/00 , C09J2205/302
摘要： The present invention relates to an innovative method for the reversible crosslinking of, for example, adhesive or coating materials. The reversible crosslinking method permits very rapid crosslinking even at room temperature and a dissolution of the crosslinking sites at higher temperatures, allowing thermoplastic processability to be regained and allowing the originally bonded substrates to be parted from one another again easily. A particular aspect here is that a plurality of cycles of crosslinking and dissolution of the crosslinking sites are possible with the present system.
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公开(公告)号：EP2516477A1
公开(公告)日：2012-10-31
申请号：EP10793190.9
申请日：2010-11-29
发明人： SCHMIDT, Friedrich Georg , SPYROU, Emmanouil , KRAUSE, Simon , SPANGE, Stefan , POLENZ, Ingmar , HASE, Katja
摘要： The invention relates to a novel polymerization method for (meth)acrylates, wherein the polymerization is initiated by isocyanates and special bases having an imine structure. By means of said novel method that can be deliberately employed, even high-molecular-weight poly(meth)acrylates having in part a narrow molecular weight distribution can be produced. Furthermore, a wide variety of polymer architectures, such as block, star or comb polymers, are available using said novel polymerization method.
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