Patent ID: 6984613
Filing Date: 2006-01-10
Classification: C11D

Abstract:
1. A cleaning solution for CoFeNi structures in alumina fill, comprising: 4-Methyl-1H-Benzotriazole in a concentration range of from 1% to 5%; 5-Methyl-1H-Benzotriazole in a concentration range of from 1% to 5%; Hydrogenated 4-Methyl-1H-Benzotriazole in a concentration range of from 1% to 5%; Hydrogenated 5-Methyl-1H-Benzotriazole in a concentration range of from 1% to 5%; Sodium Octanoate in a concentration range of from 5% to 10%; Water in a concentration range of from 65% to 95%.