公开(公告)号：US3726694A

公开(公告)日：1973-04-10

申请号：US3726694D

申请日：1971-02-22

Applicant: AMERICAN METAL CLIMAX INC

Inventor： MOORE F ,  ROBITAILLE D ,  BARRY H

IPC: C09C1/00 ,  C09C3/06 ,  C09C1/02 ,  C09C1/04

CPC classification number: C09C1/0003 ,  C01P2004/61 ,  C01P2004/84 ,  C09C3/063

Abstract: A PROCESS FOR PREPARING AN EXTENDED CORROSION INHIBITINGG PIGMENT COMPRISING A PARTICULATED CARRIER HAVING A MOLYBDATE COATING THEREON, THE CORROSION INHIBITING PIGMENT PRODUCED BY SAID PROCESS AND PROTECTIVE COATING FORMULATIONS INCORPORATING SAID PIGMENT IN AMOUNTS WHICH ARE EFFECTIVE TO INHIBIT CORROSION OF UNDERLYING SUBSTRATES OVER WHICH THE COATING FORMULATIONS ARE APPLIED.