公开(公告)号：EP2984142A4

公开(公告)日：2017-04-19

申请号：EP14782637

申请日：2014-04-10

Applicant: VALSPAR SOURCING INC

Inventor： DECKER OWEN H ,  O'DELL GEORGE WILLIAM ,  KIRBY KURT A ,  HE LINGYUN

IPC: C09D163/00 ,  C09D7/12

CPC classification number: C09D5/084 ,  C08K3/22 ,  C08K2003/2272 ,  C08K2003/2296 ,  C09D5/08 ,  C09D7/60 ,  C09D163/00 ,  C09D163/04 ,  F16L58/10

Abstract: Coating compositions that include one or more epoxy resin compositions, one or more metal-containing compound and one or more curing agents are described. The compositions can be applied to steel substrates, including steel substrates such as steel pipe to resist attack by sour gas. When applied to a substrate and cured, these coating compositions demonstrate reduced permeability to hydrogen sulfide.