公开(公告)号：US10040917B2

公开(公告)日：2018-08-07

申请号：US14941547

申请日：2015-11-14

申请人： Leichtbau-Zentrum Sachsen GmbH ,  New Era Materials Sp. z o.o.

发明人： Ryszard Pilawka ,  Maciej Jarkowski ,  Werner Hufenbach ,  Martin Lepper ,  Ole Renner ,  Andrzej Czulak ,  Sirko Geller

IPC分类号： C08G65/04 ,  C08J5/24 ,  B29C70/50 ,  B29C41/30 ,  B29K63/00 ,  B29L7/00 ,  B29C41/20 ,  B29K105/00 ,  B29K105/08

摘要： The invention relates to a 1C system and a method for manufacturing semifinished products (prepregs) and components with the 1C system. The problem is solved by a 1C system comprised of an epoxy resin and a secondary amine; the secondary amine is imidazole, an imidazole derivative or a complex of the general formula MeL4X2, wherein Me is a bivalent metal cation selected from copper, cobalt, nickel and zinc, L is a ligand selected from imidazole and an imidazole derivative, and X is an anion selected from fluoride, chloride, bromide, iodide and nitrate. Furthermore, the invention includes a method for manufacturing impregnated semifinished products for the production of duroplastic fiber-reinforced components using a 1C system.

公开(公告)号：US20170137586A1

公开(公告)日：2017-05-18

申请号：US14941547

申请日：2015-11-14

申请人： Leichtbau-Zentrum Sachsen GmbH ,  New Era Materials Sp. z o.o.

发明人： Ryszard Pilawka ,  Maciej Jarkowski ,  Werner Hufenbach ,  Martin Lepper ,  Ole Renner ,  Andrzej Czulak ,  Sirko Geller

IPC分类号： C08J5/24 ,  B29C41/30

CPC分类号： C08J5/24 ,  B29C41/20 ,  B29C41/30 ,  B29C70/465 ,  B29C70/50 ,  B29C70/506 ,  B29K2063/00 ,  B29K2105/0872 ,  B29K2105/251 ,  B29L2007/008 ,  C08J2363/00

摘要： The invention relates to a 1C system and a method for manufacturing semifinished products (prepregs) and components with the 1C system. The problem is solved by a 1C system comprised of an epoxy resin and a secondary amine; the secondary amine is imidazole, an imidazole derivative or a complex of the general formula MeL4X2, wherein Me is a bivalent metal cation selected from copper, cobalt, nickel and zinc, L is a ligand selected from imidazole and an imidazole derivative, and X is an anion selected from fluoride, chloride, bromide, iodide and nitrate. Furthermore, the invention includes a method for manufacturing impregnated semifinished products for the production of duroplastic fiber-reinforced components using a 1C system.