专利检索 ap:("ASK Chemicals GmbH") AND inv:"Frank LENZEN" 第 1 页

1.

发明申请
COMPONENT SYSTEM FOR PRODUCING CORES AND MOLDS 审中-公开

公开(公告)号：US20200316674A1

公开(公告)日：2020-10-08

申请号：US16472441

申请日：2017-12-22

申请人： ASK Chemicals GmbH

发明人： Christian PRIEBE , Jens MÜLLER , Heinz DETERS , Philip SCHNEIDER , Frank LENZEN , Markus DÖRSCHEL

IPC分类号： B22C1/22 , B22C1/16 , C08G18/54 , C08G18/76 , C08K5/5415 , B22C9/12

摘要： The object of the invention is a component system for producing a binder for metal casting on the basis of phenolic resins of the benzyl ether type and isocyanates containing non-polar solvents.