AUTOMATED ACID SOLVENT WET STATION

Brand Owner Address Description
GAMA 1 SUBMICRON SYSTEMS, INC. 6330 Hedgewood Drive Suite 150 Allentown PA 18106 automated acid/solvent wet station for use in semi-conductor wafer cleaning, stripping and etching;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A process for the preparation of aminopterin with a purity greater than 90%, which comprises reacting folic acid, with a silazane in an organic solvent at a temperature from 60 to 180° C., the said solvent being a tertiary amine organic solvent, or, if a catalyst which is acid in nature is present, a basic organic solvent or acetonitrile, and further adding water such that there is about 2.8 to 7.0 mole water for each mole of folic acid.