Title:
CORROSIVE LIQUID FOR FERRIMAGNETIC GARNET COMPOUND AND CORROSION THEREFOR
Document Type and Number:
Japanese Patent JPS6112883
Kind Code:
A
Abstract:
An etching solution for etching ferrimagnetic garnet compounds in which the etching solution comprises at least a strong mineral acid, for example H3PO4, and a reducing agent, for example one-or two-electron-donors.
Inventors:
KURAUSU PEETAA KURAGESU
Application Number:
JP9612585A
Publication Date:
January 21, 1986
Filing Date:
May 08, 1985
Export Citation:
Assignee:
PHILIPS NV
International Classes:
C09K13/04; C23F1/16; C30B29/28; C30B33/00; C30B33/10; (IPC1-7): C23F1/16; C30B33/00
Attorney, Agent or Firm:
Akihide Sugimura