专利检索 ap:("AKZO NOBEL COATINGS INTERNATIONAL B.V.") AND inv:"Patrik Birger Otto HENRIKSSON" 第 1 页

1.

发明申请
Method of Coating a Substrate Using an Accelerator-Free Coating Composition 有权

公开(公告)号：US20220340766A1

公开(公告)日：2022-10-27

申请号：US17641184

申请日：2020-09-10

申请人： AKZO NOBEL COATINGS INTERNATIONAL B.V.

发明人： Lars-Erik Jörgen STRIDH , Nils Gustav Martin OLSSON KARLBERG , Niclas Nils Erik ANDERSSON , Patrik Birger Otto HENRIKSSON , Claes Gunnar Stefan SJÖDAHL , Carl Johan Joachim RONNERMARK

IPC分类号： C09D5/34 , C09D15/00 , C09D4/00 , C09D135/02 , C09D133/04 , C09D167/06

摘要： The present disclosure relates to a method of coating a non-conductive substrate, said method comprising the steps of: a) applying a coating composition to the substrate, wherein the coating composition comprises: i) at least one unsaturated compound, ii) a thermal initiator comprising an organic peroxide, iii) a photoinitiator, and iv) at least one pigment, wherein the coating composition is free of accelerator, is capable of decreasing the activation energy of the thermal initiator, and is free of Co compounds, b) exposing the coating composition to UV light effective to start polymerization of the unsaturated compound, and c) exposing the coating composition to microwave heating effective to decompose the thermal initiator, wherein step c) is performed either simultaneously with step b) or sequentially after step b).