Title: Producing method of rare-earth coatings drier
Application Number: 90108519 Application Date: 1990.10.16
Publication Number: 1060668 Publication Date: 1992.04.29
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C09F9/00
Applicant(s) Name: Rare-earth Science Inst., Longyan Prefecture, Fuji Address: 364000
Inventor(s) Name: Gao Ge
Attorney & Agent:
Abstract:
     This invention is a production method of rare-earth coating drying agent with one step reaction synthesis. The drying agent produced through this method is conpletely substituted for conventional drying agent with Mn, Pb, Zn, Ca and Fe. The usable capacity of cobalt drying agent is reduced also.
Time: 4